Repair and Diagnosis (Single Page)
You are viewing the full "tree" of links on one page. This can load slowly, but is easier to search. The same page can appear multiple times under a different folder, that is why the page is so large.View "split tree" where inner folders are split out. where inner links are on separate pages.
Quick Lookups
Common Specs & Procedures
DTC Index
Electrical Component Locations
Fluids
Technical Bulletins
Tire Fitment
Wiring Diagrams- System Wiring Diagrams
- Using lemon2025'S Wiring Diagrams
- Air Conditioning
- Anti-Lock Brakes
- Anti-Theft
- Body Control Modules
- Computer Data Lines
- Cooling Fan
- Cruise Control
- Defoggers
- Engine Performance
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Power Distribution
- Power Door Locks
- Power Mirrors
- Power Seats
- Power Top/Sunroof
- Power Windows
- Radio
- Shift Interlock
- Starting/Charging
- Supplemental Restraints
- Transmission
- Trunk, Tailgate, Fuel Door
- Warning Systems
- Wiper/Washer
- Using lemon2025'S System Wiring Diagrams
- System Wiring Diagrams
- Accessories & Equipment
- Anti-Theft Systems
- Anti-Theft System
- Description
- Operation
- Component Locations
- Programming
- Trouble Shooting
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- DTC B2947: PASSLOCK™ Sensor Power Circuit Low
- DTC B2948: PASSLOCK™ Sensor Power Circuit High
- DTC B2957: PASSLOCK™ Sensor Data Circuit Low
- DTC B2958: PASSLOCK™ Sensor Data Circuit High
- DTC B2960: Sensor Data Incorrect But Valid
- DTC B2964: Key In Ignition Circuit High
- DTC B3031: Controller In Learn Mode
- DTC B3033: System Indicates Tamper
- Symptom Tests
- Removal & Installation
- Wiring Diagrams
- Power Door Lock System
- Description & Operation
- Component Locations
- Programming
- Trouble Shooting
- Self-Diagnostic System
- Diagnostic Tests
- DTC B3069: Door Key Switch Unlock Circuit Low
- DTC B3127: Left Front Door Unlock Circuit Low
- DTC B3128: Left Front Door Unlock Circuit High
- DTC B3132: All Doors Unlock Circuit Low
- DTC B3133: All Doors Unlock Circuit High
- DTC B3137: All Doors Lock Circuit Low
- DTC B3138: All Doors Lock Circuit High
- DTC B3272: Door Lock/Unlock Switch Circuit Low
- Symptom Tests
- Removal & Installation
- Wiring Diagrams
- Power Rear Compartment & Fuel Door Release Systems - Wiring Diagrams
- Remote Keyless Entry Systems
- Description & Operation
- Component Locations
- Programming
- Trouble Shooting
- Self-Diagnostic System
- Diagnostic Tests
- Symptom Tests
- Removal & Installation
- Wiring Diagrams
- Anti-Theft System
- Body Interior
- Body Control Modules
- Description & Operation
- Component Locations
- Programming
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- DTC B1000: Ecu Malfunction
- DTC B1004: Keep Alive Memory (KAM)
- DTC B1013: Calibration ROM Checksum Error
- DTC B1334: Device Power No. 2 (Low Current) Circuit Open
- DTC B1339: Device Power No. 3 Circuit Open
- DTC B1349: Device Ground No. 1 (Chassis Ground No. 1) Circuit Open
- DTC B1440: Power Mode Master Input Circuit Mismatch
- DTC B1477: Retained Accessory Power Circuit Low
- DTC B1478: Retained Accessory Power Circuit High
- DTC B1482: Battery Rundown Protection Circuit Low
- DTC B1483: Battery Rundown Protection Circuit High
- DTC B1507: High Power Control Circuit Low
- DTC B1508: High Power Control Circuit High
- DTC U1300: Class 2 Data Link Shorted To Ground
- DTC U1301: Class 2 Data Link Shorted To Power
- DTC U1305: Class 2 Data Link Shorted To Ground/Power
- Removal & Installation
- Wiring Diagrams
- Body Control Modules
- Communication Devices
- Body Control Modules
- Description & Operation
- Component Locations
- Programming
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- DTC B1000: Ecu Malfunction
- DTC B1004: Keep Alive Memory (KAM)
- DTC B1013: Calibration ROM Checksum Error
- DTC B1334: Device Power No. 2 (Low Current) Circuit Open
- DTC B1339: Device Power No. 3 Circuit Open
- DTC B1349: Device Ground No. 1 (Chassis Ground No. 1) Circuit Open
- DTC B1440: Power Mode Master Input Circuit Mismatch
- DTC B1477: Retained Accessory Power Circuit Low
- DTC B1478: Retained Accessory Power Circuit High
- DTC B1482: Battery Rundown Protection Circuit Low
- DTC B1483: Battery Rundown Protection Circuit High
- DTC B1507: High Power Control Circuit Low
- DTC B1508: High Power Control Circuit High
- DTC U1300: Class 2 Data Link Shorted To Ground
- DTC U1301: Class 2 Data Link Shorted To Power
- DTC U1305: Class 2 Data Link Shorted To Ground/Power
- Removal & Installation
- Wiring Diagrams
- Body Control Modules
- Cruise Control Systems
- Description
- Operation
- Component Locations
- Adjustments
- Trouble Shooting
- Self-Diagnostic System
- Diagnostic Tests
- Symptom Tests
- Removal & Installation
- Wiring Diagrams
- Exterior Lights
- Exterior Lighting Systems - Wiring Diagrams
- ALERO
- Astro & Safari
- Blazer, BRAVADA, Envoy & Jimmy
- BONNEVILLE
- CAMARO
- CATERA
- Cavalier & SUNFIRE
- Century & Regal
- Chevy Express & SAVANA
- Corvette
- DEVILLE
- ELDORADO
- Escalade, Pickup, TAHOE & YUKON
- Firebird
- Grand Am
- Grand PRIX
- Impala
- Intrigue
- LESABRE
- Lumina
- MALIBU
- Metro & Firefly (CANADIAN)
- MONTANA, Silhouette & Venture
- Monte CARLO
- Park Avenue
- PRIZM
- SATURN
- SEVILLE
- Sierra, SILVERADO, Suburban, SONOMA, S10 Pickup, TAHOE, YUKON & YUKON XL
- Tracker
- Lighting Systems
- Description & Operation
- Exterior Lighting Systems Description & Operation
- Exterior Lamps
- Headlamps
- Ftp
- Lights On Warning
- Daytime Running Lamps (DRL)
- Fog Lamps
- Park, Tail & Marker Lamps
- Remote Keyless Entry Exterior Lamp Illumination
- Turn Signal Lamps
- Turn Signal On
- Stop Lamps
- Rear Window Panel Lamps (SEO, RPO 6J6)
- Rear Compartment Lid Lamps (SEO, RPO T53)
- Spot Lamps and Front Lamps (SEO, RPO 9C1, 9C6, 7X6 and 7X7)
- Surveillance Mode Switch (SEO)
- Backup Lamps
- Battery Rundown Protection/Inadvertent Power
- Lighting System Indicator(s)
- Interior Lighting Systems Description & Operation ******
- Exterior Lighting Systems Description & Operation
- Component Locator
- Diagnostic Information & Procedures
- Diagnostic Starting Point - Lighting Systems
- Diagnostic System Check - Lighting Systems
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC B2532: Short To Ground Or Open In The Fog Lamp Relay Coil Control Circuit
- DTC B2533: Short To Battery In The Fog Lamp Relay Coil Control Circuit
- DTC B2552: Short To Ground Or Open In The Backup Lamp Relay Control Circuit
- DTC B2553: Short To Battery In The Backup Lamp Relay Control Circuit
- DTC B2577: Short To Ground Or Open In The Headlamp Relay Coil Control Circuit
- DTC B2578: Short To Battery In The Headlamp Coil Control Circuit
- DTC B2582: Short To Ground Or Open In The High Beam Signal Circuit
- DTC B2587: Short To Ground Or Open In The Park Lamp Relay Coil Control Circuit
- DTC B2588: Short To Battery In The Park Lamp Relay Coil Control Circuit
- DTC B2602: Short To Ground Or Open In The Drl Relay Coil Control Circuit
- DTC B2603: Short To Battery In The Drl Relay Coil Control Circuit
- DTC B2617: Output For The Courtesy Lamps Supply Voltage Circuit Is Low
- DTC B2618: Courtesy Lamps Supply Voltage Circuit High
- DTC B2647: Short To Ground In The Drl Ambient Light Sensor Signal Circuit
- DTC B2648: Ambient Light Sensor Signal Circuit
- DTC B2650: Short To Ground Or Open In The Headlamp High Beam Signal Circuit
- DTC B2651: Short To Ground Or Open In The Of The Headlamp High Beam Signal Circuit
- DTC B2654: Courtesy Lamp Low Control Circuit Low
- DTC B2655: Short To Battery In The Courtesy Lamp Low Control Circuit
- DTC B2665: Short To Battery Or Open In The Park Lamp Circuit
- DTC B2742: Short To Ground In The Fog Lamp Switch Signal Circuit
- Backup Lamps Always On
- Backup Lamps Inoperative
- Courtesy Lamps Always On
- Courtesy Lamps Inoperative
- Fog Lamp Indicator Inoperative
- Fog Lamps Always On
- Fog Lamps Inoperative
- Hazard Lamps Always On
- Hazard Lamps Inoperative
- Headlamps Always On - Low Or High Beam
- Headlamps Inoperative - Low Beams
- Headlamps Inoperative - High Beams
- Headlamps Inoperative - Low & High Beams
- High Beam Indicator Inoperative
- Interior & Exterior Lamps Inoperative (SEO)
- Interior Backlighting Does Not Dim
- Interior Backlighting Inoperative
- Park Lamps Always On
- Park Lamps Inoperative
- Spot Lamp Inoperative (SEO)
- Stop Lamps Always On
- Stop Lamps Inoperative
- Surveillance Mode Switch Inoperative (SEO)
- Turn Signal Lamps And/Or Indicators Always On Or Flashing
- Turn Signal Lamps And/Or Indicators Inoperative
- Repair Instructions
- Headlamp Switch Replacement
- Fog Lamp Switch Replacement
- Emergency Vehicle Interior Switch Replacement
- Emergency Vehicle Headlamp Flasher Replacement
- Emergency Vehicle Rear Flasher Replacement
- Headlamp Assembly Or Headlamp Bulb And/Or Cornering, Sidemarker, Park, Turn Signal Bulb Replacement (Impala)
- Headlamp Assembly Or Headlamp Bulb And/Or Cornering, Sidemarker, Park, Turn Signal Bulb Replacement (Monte Carlo)
- Headlamp Aiming (Impala)
- Headlamp Aiming (Monte Carlo)
- Front Fog Lamp Replacement (Impala)
- Front Fog Lamp Replacement (Monte Carlo)
- Fog Lamp Aiming Procedure
- High Mounted Stop Lamp Replacement
- Backup Lamp Replacement (Impala)
- Backup Lamp Replacement (Monte Carlo)
- License Lamp Replacement (Impala)
- License Lamp Replacement (Monte Carlo)
- Tail Lamp Replacement (Monte Carlo)
- Tail Lamp Replacement (Impala)
- Daytime Running Lamps (DRL) Ambient Light Sensor Replacement
- Ashtray Lamp Bulb Replacement
- Instrument Panel Courtesy Lamp Bulb Replacement
- Instrument Panel Compartment Lamp Replacement
- Console Lamp Replacement
- Sunshade Illuminated Mirror Lamp Bulb Replacement
- Dome Lamp Replacement (Impala & Monte Carlo)
- Dome Lamp Replacement (Impala W/SEO, RPO 6C7)
- Roof Side Rail Lamp Replacement
- Emergency Vehicle Rear Compartment Lid Lamp Replacement (Impala RPO T53)
- Rear Compartment Lid Lamp Lens & Bulb (SEO) (Impala RPO T53)
- Emergency Vehicle Rear Lamp Replacement (Impala RPO 6J6)
- Emergency Vehicle Rear Lamp Lens and Bulb Replacement (Impala RPO 6J6)
- Spot Lamp Replacement (SEO) (Impala RPO 7X6, 7X7)
- Spot Lamp Bulb Replacement (SEO) (Impala RPO 7X6, 7X7)
- Spot Lamp Travel Adjustment (SEO) (Impala RPO 7X6, 7X7)
- Rear Compartment Courtesy Lamp Replacement
- Specifications
- Schematic Wiring Diagrams
- Headlights/Daytime Running Lights (DRL) Wiring Schematics
- Fog Lights Wiring Schematics
- Exterior Lights Wiring Schematics
- Park Lamps (Impala)
- Stop Lamps (Impala w/o 9C1/9C3/9C6)
- Stop Lamps (Impala w/9C1/9C3/9C6)
- Rear Turn/Hazard Lamps, and Turn Lamps Control (Impala)
- Front Park, Turn/Hazard Lamps (Impala)
- Park Lamps (Monte Carlo)
- Stoplamps (Monte Carlo)
- Turn/Hazard Lamps Control (Monte Carlo)
- Turn Lamps (Monte Carlo)
- Backup Lamps
- Emergency Vehicle Rear Compartment Lid Lamps, and Spot Lamps
- Interior Lights Wiring Schematics
- Interior Lights Dimming Wiring Schematics
- Description & Operation
- Lighting Systems - Back-Up Light System - Wiring Diagrams
- ALERO & Grand Am
- Astro & Safari
- Blazer, BRAVADA, Envoy & Jimmy
- BONNEVILLE
- CAMARO & Firebird
- CATERA
- Cavalier & SUNFIRE
- Century
- Chevy Express & SAVANA
- Corvette
- DEVILLE
- ELDORADO
- Escalade, Pickup, Suburban, TAHOE, YUKON, YUKON XL
- Grand PRIX
- Impala
- Intrigue
- LESABRE
- Lumina
- MALIBU
- Metro & Firefly (CANADIAN)
- MONTANA, Silhouette & Venture
- Monte CARLO
- Park Avenue
- PRIZM
- Regal
- SATURN
- SEVILLE
- Sierra & SILVERADO
- SONOMA & S10 Pickup
- Tracker
- Exterior Lighting Systems - Wiring Diagrams
- Gauges & Instrument Panels
- Analog Instrument Panels
- Description
- Operation
- Abs Warning Indicator
- Air Bag Warning Indicator
- Brake Warning Indicator
- Change Engine Oil Warning Indicator
- Charge Warning Indicator
- Coolant Temperature Gauge
- Coolant Warning Indicator
- Fuel Gauge
- Low Coolant Warning Indicator
- Low Oil Level Warning Indicator
- Oil Pressure Warning Indicator
- Seat Belt Warning Indicator
- Service Vehicle Soon Warning Indicator
- Speedometer/Odometer
- Tachometer
- Component Locations
- Programming
- Self-Diagnostic System
- Diagnostic Tests
- Symptom Tests
- Notes
- Change Engine Oil Message Always On
- Change Engine Oil Message Inoperative
- Coolant Temperature Gauge Inaccurate Or Inoperative
- Coolant Temperature Warning Indicator Malfunctioning (Coolant Gauge Operates Properly)
- Fuel Gauge Inoperative Or Inaccurate
- Low Engine Oil Message Is Always On
- Oil Pressure Warning Indicator Is Always On
- PRNDL Display Inaccurate Or Inoperative
- Speedometer Gauge &/Or Odometer Inoperative Or Inaccurate
- Tachometer Inoperative Or Inaccurate
- Volt Gauge Inaccurate Or Inoperative
- Removal & Installation
- Wiring Diagrams
- Analog Instrument Panels
- Headlights
- Headlight Systems & Daytime Running Lights Systems Wiring Diagrams
- ALERO
- Astro & Safari
- Blazer, BRAVADA, Jimmy, SONOMA & S10 Pickup
- BONNEVILLE
- CAMARO
- CATERA
- Cavalier & SUNFIRE
- Century & Regal
- Chevy Express & SAVANA
- Corvette
- DEVILLE
- ELDORADO
- Envoy & Jimmy
- Escalade & YUKON
- Firebird
- Grand Am
- Grand PRIX
- Impala & Monte CARLO
- Intrigue
- LESABRE
- Lumina
- MALIBU
- Metro & Firefly (CANADIAN)
- MONTANA, Silhouette & Venture
- Park Avenue
- Pickup, Sierra, SILVERADO, TAHOE, YUKON
- PRIZM
- SATURN
- SEVILLE
- Tracker
- Lighting Systems
- Description & Operation
- Exterior Lighting Systems Description & Operation
- Exterior Lamps
- Headlamps
- Ftp
- Lights On Warning
- Daytime Running Lamps (DRL)
- Fog Lamps
- Park, Tail & Marker Lamps
- Remote Keyless Entry Exterior Lamp Illumination
- Turn Signal Lamps
- Turn Signal On
- Stop Lamps
- Rear Window Panel Lamps (SEO, RPO 6J6)
- Rear Compartment Lid Lamps (SEO, RPO T53)
- Spot Lamps and Front Lamps (SEO, RPO 9C1, 9C6, 7X6 and 7X7)
- Surveillance Mode Switch (SEO)
- Backup Lamps
- Battery Rundown Protection/Inadvertent Power
- Lighting System Indicator(s)
- Interior Lighting Systems Description & Operation ******
- Exterior Lighting Systems Description & Operation
- Component Locator
- Diagnostic Information & Procedures
- Diagnostic Starting Point - Lighting Systems
- Diagnostic System Check - Lighting Systems
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC B2532: Short To Ground Or Open In The Fog Lamp Relay Coil Control Circuit
- DTC B2533: Short To Battery In The Fog Lamp Relay Coil Control Circuit
- DTC B2552: Short To Ground Or Open In The Backup Lamp Relay Control Circuit
- DTC B2553: Short To Battery In The Backup Lamp Relay Control Circuit
- DTC B2577: Short To Ground Or Open In The Headlamp Relay Coil Control Circuit
- DTC B2578: Short To Battery In The Headlamp Coil Control Circuit
- DTC B2582: Short To Ground Or Open In The High Beam Signal Circuit
- DTC B2587: Short To Ground Or Open In The Park Lamp Relay Coil Control Circuit
- DTC B2588: Short To Battery In The Park Lamp Relay Coil Control Circuit
- DTC B2602: Short To Ground Or Open In The Drl Relay Coil Control Circuit
- DTC B2603: Short To Battery In The Drl Relay Coil Control Circuit
- DTC B2617: Output For The Courtesy Lamps Supply Voltage Circuit Is Low
- DTC B2618: Courtesy Lamps Supply Voltage Circuit High
- DTC B2647: Short To Ground In The Drl Ambient Light Sensor Signal Circuit
- DTC B2648: Ambient Light Sensor Signal Circuit
- DTC B2650: Short To Ground Or Open In The Headlamp High Beam Signal Circuit
- DTC B2651: Short To Ground Or Open In The Of The Headlamp High Beam Signal Circuit
- DTC B2654: Courtesy Lamp Low Control Circuit Low
- DTC B2655: Short To Battery In The Courtesy Lamp Low Control Circuit
- DTC B2665: Short To Battery Or Open In The Park Lamp Circuit
- DTC B2742: Short To Ground In The Fog Lamp Switch Signal Circuit
- Backup Lamps Always On
- Backup Lamps Inoperative
- Courtesy Lamps Always On
- Courtesy Lamps Inoperative
- Fog Lamp Indicator Inoperative
- Fog Lamps Always On
- Fog Lamps Inoperative
- Hazard Lamps Always On
- Hazard Lamps Inoperative
- Headlamps Always On - Low Or High Beam
- Headlamps Inoperative - Low Beams
- Headlamps Inoperative - High Beams
- Headlamps Inoperative - Low & High Beams
- High Beam Indicator Inoperative
- Interior & Exterior Lamps Inoperative (SEO)
- Interior Backlighting Does Not Dim
- Interior Backlighting Inoperative
- Park Lamps Always On
- Park Lamps Inoperative
- Spot Lamp Inoperative (SEO)
- Stop Lamps Always On
- Stop Lamps Inoperative
- Surveillance Mode Switch Inoperative (SEO)
- Turn Signal Lamps And/Or Indicators Always On Or Flashing
- Turn Signal Lamps And/Or Indicators Inoperative
- Repair Instructions
- Headlamp Switch Replacement
- Fog Lamp Switch Replacement
- Emergency Vehicle Interior Switch Replacement
- Emergency Vehicle Headlamp Flasher Replacement
- Emergency Vehicle Rear Flasher Replacement
- Headlamp Assembly Or Headlamp Bulb And/Or Cornering, Sidemarker, Park, Turn Signal Bulb Replacement (Impala)
- Headlamp Assembly Or Headlamp Bulb And/Or Cornering, Sidemarker, Park, Turn Signal Bulb Replacement (Monte Carlo)
- Headlamp Aiming (Impala)
- Headlamp Aiming (Monte Carlo)
- Front Fog Lamp Replacement (Impala)
- Front Fog Lamp Replacement (Monte Carlo)
- Fog Lamp Aiming Procedure
- High Mounted Stop Lamp Replacement
- Backup Lamp Replacement (Impala)
- Backup Lamp Replacement (Monte Carlo)
- License Lamp Replacement (Impala)
- License Lamp Replacement (Monte Carlo)
- Tail Lamp Replacement (Monte Carlo)
- Tail Lamp Replacement (Impala)
- Daytime Running Lamps (DRL) Ambient Light Sensor Replacement
- Ashtray Lamp Bulb Replacement
- Instrument Panel Courtesy Lamp Bulb Replacement
- Instrument Panel Compartment Lamp Replacement
- Console Lamp Replacement
- Sunshade Illuminated Mirror Lamp Bulb Replacement
- Dome Lamp Replacement (Impala & Monte Carlo)
- Dome Lamp Replacement (Impala W/SEO, RPO 6C7)
- Roof Side Rail Lamp Replacement
- Emergency Vehicle Rear Compartment Lid Lamp Replacement (Impala RPO T53)
- Rear Compartment Lid Lamp Lens & Bulb (SEO) (Impala RPO T53)
- Emergency Vehicle Rear Lamp Replacement (Impala RPO 6J6)
- Emergency Vehicle Rear Lamp Lens and Bulb Replacement (Impala RPO 6J6)
- Spot Lamp Replacement (SEO) (Impala RPO 7X6, 7X7)
- Spot Lamp Bulb Replacement (SEO) (Impala RPO 7X6, 7X7)
- Spot Lamp Travel Adjustment (SEO) (Impala RPO 7X6, 7X7)
- Rear Compartment Courtesy Lamp Replacement
- Specifications
- Schematic Wiring Diagrams
- Headlights/Daytime Running Lights (DRL) Wiring Schematics
- Fog Lights Wiring Schematics
- Exterior Lights Wiring Schematics
- Park Lamps (Impala)
- Stop Lamps (Impala w/o 9C1/9C3/9C6)
- Stop Lamps (Impala w/9C1/9C3/9C6)
- Rear Turn/Hazard Lamps, and Turn Lamps Control (Impala)
- Front Park, Turn/Hazard Lamps (Impala)
- Park Lamps (Monte Carlo)
- Stoplamps (Monte Carlo)
- Turn/Hazard Lamps Control (Monte Carlo)
- Turn Lamps (Monte Carlo)
- Backup Lamps
- Emergency Vehicle Rear Compartment Lid Lamps, and Spot Lamps
- Interior Lights Wiring Schematics
- Interior Lights Dimming Wiring Schematics
- Description & Operation
- Headlight Systems & Daytime Running Lights Systems Wiring Diagrams
- Heated Glass/Defoggers
- Ignition Switch/Steering Lock
- Steering Wheel And Steering Column
- Model Identification
- Description & Operation
- Service Precautions
- Disabling & Activating Air Bag System
- Adjustments
- Removal & Installation
- Notes
- Air Bag (Inflator) Module
- Steering Wheel
- Sir CLOCKSPRING Assembly
- Turn Signal Switch
- Lock Cylinder
- Dimmer Switch
- Ignition Switch
- Lock Housing Cover
- Automatic Transmission Shift Lock Control - Disassemble - Off Vehicle
- Automatic Transmission Shift Lock Control - Assemble - Off Vehicle
- MULTIFUNCTION Switch Lever
- Steering Wheel Rotation Sensor
- Steering Column
- Lower Bearing & Related Components
- Overhaul
- Torque Specifications
- Steering Wheel And Steering Column
- Interior/Illumination Lights
- Illumination - Interior Lighting Systems Wiring Diagrams
- ALERO
- Astro & Safari
- Blazer, BRAVADA, Envoy & Jimmy
- BONNEVILLE
- CAMARO & Firebird
- CATERA
- Cavalier & SUNFIRE
- Century & Regal
- Chevy Express & SAVANA
- Corvette
- DEVILLE
- ELDORADO
- Escalade, Pickup, Suburban, TAHOE & YUKON
- Grand Am
- Grand PRIX
- Impala & Monte CARLO
- Intrigue
- LESABRE
- Lumina
- MALIBU
- Metro & Firefly (CANADIAN)
- MONTANA, Silhouette & Venture
- Park Avenue
- PRIZM
- SATURN
- SEVILLE
- Sierra & SILVERADO
- SONOMA & S10 Pickup
- Tracker
- Lighting Systems
- Description & Operation
- Exterior Lighting Systems Description & Operation
- Exterior Lamps
- Headlamps
- Ftp
- Lights On Warning
- Daytime Running Lamps (DRL)
- Fog Lamps
- Park, Tail & Marker Lamps
- Remote Keyless Entry Exterior Lamp Illumination
- Turn Signal Lamps
- Turn Signal On
- Stop Lamps
- Rear Window Panel Lamps (SEO, RPO 6J6)
- Rear Compartment Lid Lamps (SEO, RPO T53)
- Spot Lamps and Front Lamps (SEO, RPO 9C1, 9C6, 7X6 and 7X7)
- Surveillance Mode Switch (SEO)
- Backup Lamps
- Battery Rundown Protection/Inadvertent Power
- Lighting System Indicator(s)
- Interior Lighting Systems Description & Operation ******
- Exterior Lighting Systems Description & Operation
- Component Locator
- Diagnostic Information & Procedures
- Diagnostic Starting Point - Lighting Systems
- Diagnostic System Check - Lighting Systems
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC B2532: Short To Ground Or Open In The Fog Lamp Relay Coil Control Circuit
- DTC B2533: Short To Battery In The Fog Lamp Relay Coil Control Circuit
- DTC B2552: Short To Ground Or Open In The Backup Lamp Relay Control Circuit
- DTC B2553: Short To Battery In The Backup Lamp Relay Control Circuit
- DTC B2577: Short To Ground Or Open In The Headlamp Relay Coil Control Circuit
- DTC B2578: Short To Battery In The Headlamp Coil Control Circuit
- DTC B2582: Short To Ground Or Open In The High Beam Signal Circuit
- DTC B2587: Short To Ground Or Open In The Park Lamp Relay Coil Control Circuit
- DTC B2588: Short To Battery In The Park Lamp Relay Coil Control Circuit
- DTC B2602: Short To Ground Or Open In The Drl Relay Coil Control Circuit
- DTC B2603: Short To Battery In The Drl Relay Coil Control Circuit
- DTC B2617: Output For The Courtesy Lamps Supply Voltage Circuit Is Low
- DTC B2618: Courtesy Lamps Supply Voltage Circuit High
- DTC B2647: Short To Ground In The Drl Ambient Light Sensor Signal Circuit
- DTC B2648: Ambient Light Sensor Signal Circuit
- DTC B2650: Short To Ground Or Open In The Headlamp High Beam Signal Circuit
- DTC B2651: Short To Ground Or Open In The Of The Headlamp High Beam Signal Circuit
- DTC B2654: Courtesy Lamp Low Control Circuit Low
- DTC B2655: Short To Battery In The Courtesy Lamp Low Control Circuit
- DTC B2665: Short To Battery Or Open In The Park Lamp Circuit
- DTC B2742: Short To Ground In The Fog Lamp Switch Signal Circuit
- Backup Lamps Always On
- Backup Lamps Inoperative
- Courtesy Lamps Always On
- Courtesy Lamps Inoperative
- Fog Lamp Indicator Inoperative
- Fog Lamps Always On
- Fog Lamps Inoperative
- Hazard Lamps Always On
- Hazard Lamps Inoperative
- Headlamps Always On - Low Or High Beam
- Headlamps Inoperative - Low Beams
- Headlamps Inoperative - High Beams
- Headlamps Inoperative - Low & High Beams
- High Beam Indicator Inoperative
- Interior & Exterior Lamps Inoperative (SEO)
- Interior Backlighting Does Not Dim
- Interior Backlighting Inoperative
- Park Lamps Always On
- Park Lamps Inoperative
- Spot Lamp Inoperative (SEO)
- Stop Lamps Always On
- Stop Lamps Inoperative
- Surveillance Mode Switch Inoperative (SEO)
- Turn Signal Lamps And/Or Indicators Always On Or Flashing
- Turn Signal Lamps And/Or Indicators Inoperative
- Repair Instructions
- Headlamp Switch Replacement
- Fog Lamp Switch Replacement
- Emergency Vehicle Interior Switch Replacement
- Emergency Vehicle Headlamp Flasher Replacement
- Emergency Vehicle Rear Flasher Replacement
- Headlamp Assembly Or Headlamp Bulb And/Or Cornering, Sidemarker, Park, Turn Signal Bulb Replacement (Impala)
- Headlamp Assembly Or Headlamp Bulb And/Or Cornering, Sidemarker, Park, Turn Signal Bulb Replacement (Monte Carlo)
- Headlamp Aiming (Impala)
- Headlamp Aiming (Monte Carlo)
- Front Fog Lamp Replacement (Impala)
- Front Fog Lamp Replacement (Monte Carlo)
- Fog Lamp Aiming Procedure
- High Mounted Stop Lamp Replacement
- Backup Lamp Replacement (Impala)
- Backup Lamp Replacement (Monte Carlo)
- License Lamp Replacement (Impala)
- License Lamp Replacement (Monte Carlo)
- Tail Lamp Replacement (Monte Carlo)
- Tail Lamp Replacement (Impala)
- Daytime Running Lamps (DRL) Ambient Light Sensor Replacement
- Ashtray Lamp Bulb Replacement
- Instrument Panel Courtesy Lamp Bulb Replacement
- Instrument Panel Compartment Lamp Replacement
- Console Lamp Replacement
- Sunshade Illuminated Mirror Lamp Bulb Replacement
- Dome Lamp Replacement (Impala & Monte Carlo)
- Dome Lamp Replacement (Impala W/SEO, RPO 6C7)
- Roof Side Rail Lamp Replacement
- Emergency Vehicle Rear Compartment Lid Lamp Replacement (Impala RPO T53)
- Rear Compartment Lid Lamp Lens & Bulb (SEO) (Impala RPO T53)
- Emergency Vehicle Rear Lamp Replacement (Impala RPO 6J6)
- Emergency Vehicle Rear Lamp Lens and Bulb Replacement (Impala RPO 6J6)
- Spot Lamp Replacement (SEO) (Impala RPO 7X6, 7X7)
- Spot Lamp Bulb Replacement (SEO) (Impala RPO 7X6, 7X7)
- Spot Lamp Travel Adjustment (SEO) (Impala RPO 7X6, 7X7)
- Rear Compartment Courtesy Lamp Replacement
- Specifications
- Schematic Wiring Diagrams
- Headlights/Daytime Running Lights (DRL) Wiring Schematics
- Fog Lights Wiring Schematics
- Exterior Lights Wiring Schematics
- Park Lamps (Impala)
- Stop Lamps (Impala w/o 9C1/9C3/9C6)
- Stop Lamps (Impala w/9C1/9C3/9C6)
- Rear Turn/Hazard Lamps, and Turn Lamps Control (Impala)
- Front Park, Turn/Hazard Lamps (Impala)
- Park Lamps (Monte Carlo)
- Stoplamps (Monte Carlo)
- Turn/Hazard Lamps Control (Monte Carlo)
- Turn Lamps (Monte Carlo)
- Backup Lamps
- Emergency Vehicle Rear Compartment Lid Lamps, and Spot Lamps
- Interior Lights Wiring Schematics
- Interior Lights Dimming Wiring Schematics
- Description & Operation
- Illumination - Interior Lighting Systems Wiring Diagrams
- Mirrors
- Seats
- Power Seat System
- Description
- Operation
- Component Locations
- Adjustments
- Trouble Shooting
- Self-Diagnostic System
- Symptom Tests
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Power Seat System
- Steering Column Switches
- Steering Column Switches
- Steering Wheel And Steering Column
- Model Identification
- Description & Operation
- Service Precautions
- Disabling & Activating Air Bag System
- Adjustments
- Removal & Installation
- Notes
- Air Bag (Inflator) Module
- Steering Wheel
- Sir CLOCKSPRING Assembly
- Turn Signal Switch
- Lock Cylinder
- Dimmer Switch
- Ignition Switch
- Lock Housing Cover
- Automatic Transmission Shift Lock Control - Disassemble - Off Vehicle
- Automatic Transmission Shift Lock Control - Assemble - Off Vehicle
- MULTIFUNCTION Switch Lever
- Steering Wheel Rotation Sensor
- Steering Column
- Lower Bearing & Related Components
- Overhaul
- Torque Specifications
- Warning Systems
- Wiring Diagrams
- Alero & Grand Am
- Astro & Safari
- Blazer, Bravada, Envoy, Jimmy, Sonoma & S10 Pickup
- Bonneville
- Camaro & Firebird
- Catera
- Cavalier & Sunfire
- Century & Regal
- Chevy Express & Savana
- Corvette
- Eldorado
- Escalade, Pickup & Yukon - Luxury & Performance - Old Style
- DeVille
- Grand Prix
- Impala & Monte Carlo
- Intrigue
- LeSabre
- Lumina
- Malibu
- Metro & Firefly
- Montana, Silhouette & Venture
- Pickup, Tahoe & Yukon - Base - Old Style
- Park Avenue
- Prizm
- Saturn LS, LS1, LS2, LW1 & LW2
- Saturn SC1, SC2, SL, SL1, SL2 & SW2
- Seville
- Sierra, Silverado, Tahoe, Yukon & Yukon XL - New Style
- Tracker
- Wiring Diagrams
- Window Motors & Regulators
- Wiper/Washer Systems
- Wiper System And Washer System
- Description & Operation
- Adjustments
- Trouble Shooting
- Symptom Tests
- Notes
- Test 1: Wipers Do Not Operate In Any Mode
- Test 2: Wipers Operate With Switch In Off Position
- Test 3: Wipers Do Not Operate At High Speed (All Other Modes Okay)
- Test 4: Wipers Do Not Operate In Low Speed, Pulse Or Mist Modes (High Speed Is Okay)
- Test 5: Pulse Delay Operates Incorrectly Or Not At All
- Test 6: Wipers Do Not Park Properly
- Test 7: Washer Motor Does Not Operate
- Removal & Installation
- Wiring Diagrams
- Wiper System And Washer System
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
- Data Link Connector Wiring Diagrams
- Data Link Connectors Wiring Diagram (ALERO & Grand Am)
- Data Link Connectors Wiring Diagram (Astro & Safari)
- Data Link Connectors Wiring Diagram (CAMARO & Firebird)
- Data Link Connectors Wiring Diagram (Cavalier & SUNFIRE)
- Data Link Connectors Wiring Diagram (Blazer, BRAVADA, Envoy, Jimmy, SONOMA & S10 Pickup)
- Data Link Connectors Wiring Diagram (BONNEVILLE)
- Data Link Connectors Wiring Diagram (CATERA)
- Data Link Connectors Wiring Diagram (Century & Regal)
- Data Link Connectors Wiring Diagram (Corvette)
- Data Link Connectors Wiring Diagram (Escalade, "C" & "K" Pickup, TAHOE & YUKON - Old Style)
- Data Link Connectors Wiring Diagram (Express & SAVANA)
- Data Link Connectors Wiring Diagram (DEVILLE)
- Data Link Connectors Wiring Diagram (ELDORADO)
- Data Link Connectors Wiring Diagram (Impala & Monte CARLO)
- Data Link Connectors Wiring Diagram (Grand PRIX)
- Data Link Connectors Wiring Diagram (Intrigue)
- Data Link Connectors Wiring Diagram (Lumina)
- Data Link Connectors Wiring Diagram (LESABRE)
- Data Link Connectors Wiring Diagram (MALIBU)
- Data Link Connectors Wiring Diagram (Metro & Firefly (CANADIAN)
- Data Link Connectors Wiring Diagram (MONTANA, Silhouette & Venture)
- Data Link Connectors Wiring Diagram (2000 - SATURN LS, LS1 & LW1)
- Data Link Connectors Wiring Diagram (2000 - SATURN LS2 & LW2)
- Data Link Connectors Wiring Diagram (SATURN SC1, SC2, SL, SL1, SL2 & SW2)
- Data Link Connectors Wiring Diagram (Sierra, SILVERADO, Suburban, TAHOE, YUKON & YUKON XL - New Style)
- Data Link Connectors Wiring Diagram (Park Avenue)
- Data Link Connectors Wiring Diagram (PRIZM)
- Data Link Connectors Wiring Diagram (SEVILLE)
- Ground Distribution Wiring Diagrams
- ALERO & Grand Am Ground Distribution Wiring Diagram
- Astro & Safari Ground Distribution Wiring Diagram
- Blazer, BRAVADA, Envoy, Jimmy, SONOMA & S10 Pickup Ground Distribution Wiring Diagram
- BONNEVILLE Ground Distribution Wiring Diagram
- CAMARO & Firebird Ground Distribution Wiring Diagram
- CATERA Ground Distribution Wiring Diagram
- Cavalier & SUNFIRE Ground Distribution Wiring Diagram
- Century & Regal Ground Distribution Wiring Diagram
- Corvette Ground Distribution Wiring Diagram
- DEVILLE Ground Distribution Wiring Diagram
- ELDORADO Ground Distribution Wiring Diagram
- Express & SAVANA Ground Distribution Wiring Diagram
- Grand PRIX Ground Distribution Wiring Diagram
- Impala & Monte CARLO Ground Distribution Wiring Diagram
- Intrigue Ground Distribution Wiring Diagram
- LESABRE Ground Distribution Wiring Diagram
- Lumina Ground Distribution Wiring Diagram
- MALIBU Ground Distribution Wiring Diagram
- Metro & Firefly (CANADIAN) Ground Distribution Wiring Diagram
- MONTANA, Silhouette & Venture Ground Distribution Wiring Diagram
- Park Avenue Ground Distribution Wiring Diagram
- PRIZM Ground Distribution Wiring Diagram
- SATURN L Series Ground Distribution Wiring Diagram
- SATURN S Series Ground Distribution Wiring Diagram
- SEVILLE Ground Distribution Wiring Diagram
- Sierra & SILVERADO - New Style - Ground Distribution Wiring Diagram
- Escalade, Pickup, Suburban, TAHOE, YUKON & YUKON XL Ground Distribution Wiring Diagram
- Tracker Ground Distribution Wiring Diagram
- Power Distribution - Wiring Diagrams
- Wiring Diagrams
- ALERO & Grand Am
- Astro & Safari
- Blazer, BRAVADA, Envoy, Jimmy, SONOMA & S10 Pickup
- BONNEVILLE
- CAMARO & Firebird
- CATERA
- Cavalier & SUNFIRE
- Century & Regal
- Corvette
- DEVILLE
- ELDORADO
- Escalade, Pickup, TAHOE & YUKON - Old Style
- Express & SAVANA
- Grand PRIX
- Impala & Monte CARLO
- Intrigue
- LESABRE
- Lumina
- Metro & Firefly (CANADIAN)
- MALIBU
- MONTANA, Silhouette & Venture
- Park Avenue
- PRIZM
- SATURN
- SEVILLE
- Sierra, SILVERADO, Suburban, TAHOE, YUKON & YUKON XL - New Style
- Tracker
- Data Link Connector Wiring Diagrams
- Anti-Theft Systems
- Body & Frame
- Body, Cab Control Systems
- Body Control Modules
- Description & Operation
- Component Locations
- Programming
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- DTC B1000: Ecu Malfunction
- DTC B1004: Keep Alive Memory (KAM)
- DTC B1013: Calibration ROM Checksum Error
- DTC B1334: Device Power No. 2 (Low Current) Circuit Open
- DTC B1339: Device Power No. 3 Circuit Open
- DTC B1349: Device Ground No. 1 (Chassis Ground No. 1) Circuit Open
- DTC B1440: Power Mode Master Input Circuit Mismatch
- DTC B1477: Retained Accessory Power Circuit Low
- DTC B1478: Retained Accessory Power Circuit High
- DTC B1482: Battery Rundown Protection Circuit Low
- DTC B1483: Battery Rundown Protection Circuit High
- DTC B1507: High Power Control Circuit Low
- DTC B1508: High Power Control Circuit High
- DTC U1300: Class 2 Data Link Shorted To Ground
- DTC U1301: Class 2 Data Link Shorted To Power
- DTC U1305: Class 2 Data Link Shorted To Ground/Power
- Removal & Installation
- Wiring Diagrams
- Body Control Modules
- Door Locks
- Anti-Theft System
- Description
- Operation
- Component Locations
- Programming
- Trouble Shooting
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- DTC B2947: PASSLOCK™ Sensor Power Circuit Low
- DTC B2948: PASSLOCK™ Sensor Power Circuit High
- DTC B2957: PASSLOCK™ Sensor Data Circuit Low
- DTC B2958: PASSLOCK™ Sensor Data Circuit High
- DTC B2960: Sensor Data Incorrect But Valid
- DTC B2964: Key In Ignition Circuit High
- DTC B3031: Controller In Learn Mode
- DTC B3033: System Indicates Tamper
- Symptom Tests
- Removal & Installation
- Wiring Diagrams
- Power Door Lock System
- Description & Operation
- Component Locations
- Programming
- Trouble Shooting
- Self-Diagnostic System
- Diagnostic Tests
- DTC B3069: Door Key Switch Unlock Circuit Low
- DTC B3127: Left Front Door Unlock Circuit Low
- DTC B3128: Left Front Door Unlock Circuit High
- DTC B3132: All Doors Unlock Circuit Low
- DTC B3133: All Doors Unlock Circuit High
- DTC B3137: All Doors Lock Circuit Low
- DTC B3138: All Doors Lock Circuit High
- DTC B3272: Door Lock/Unlock Switch Circuit Low
- Symptom Tests
- Removal & Installation
- Wiring Diagrams
- Power Rear Compartment & Fuel Door Release Systems - Wiring Diagrams
- Remote Keyless Entry Systems
- Description & Operation
- Component Locations
- Programming
- Trouble Shooting
- Self-Diagnostic System
- Diagnostic Tests
- Symptom Tests
- Removal & Installation
- Wiring Diagrams
- Anti-Theft System
- Ignition Switch/Steering Lock
- Steering Wheel And Steering Column
- Model Identification
- Description & Operation
- Service Precautions
- Disabling & Activating Air Bag System
- Adjustments
- Removal & Installation
- Notes
- Air Bag (Inflator) Module
- Steering Wheel
- Sir CLOCKSPRING Assembly
- Turn Signal Switch
- Lock Cylinder
- Dimmer Switch
- Ignition Switch
- Lock Housing Cover
- Automatic Transmission Shift Lock Control - Disassemble - Off Vehicle
- Automatic Transmission Shift Lock Control - Assemble - Off Vehicle
- MULTIFUNCTION Switch Lever
- Steering Wheel Rotation Sensor
- Steering Column
- Lower Bearing & Related Components
- Overhaul
- Torque Specifications
- Steering Wheel And Steering Column
- Mirrors
- Seats
- Power Seat System
- Description
- Operation
- Component Locations
- Adjustments
- Trouble Shooting
- Self-Diagnostic System
- Symptom Tests
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Power Seat System
- Sun Roof/T-Top/Convertible Top
- Power Sun Roofs
- Description & Operation
- Component Locations
- Servicing
- Adjustments
- Trouble Shooting
- Self-Diagnostic System
- Symptom Tests
- Removal & Installation
- Wiring Diagrams
- Power Sun Roofs
- Windows
- Body, Cab Control Systems
- Brakes
- Anti-Lock Brakes
- Anti-Lock Brake System - Wiring Diagrams
- Wiring Diagrams
- Notes
- ALERO & Grand Am
- Astro & Safari
- Blazer, BRAVADA, Envoy, Jimmy, SONOMA & S10 Pickup
- BONNEVILLE
- CAMARO & Firebird
- CATERA
- Cavalier & SUNFIRE
- Century & Regal
- Corvette
- DEVILLE
- ELDORADO
- Escalade, Pickup, TAHOE & YUKON
- Express & SAVANA
- Grand PRIX
- Impala & Monte CARLO
- Intrigue
- LESABRE
- Lumina
- MALIBU
- Metro & Firefly (CANADIAN)
- MONTANA, Silhouette & Venture
- Park Avenue
- Pickup
- PRIZM
- SATURN
- SEVILLE
- Sierra, SILVERADO, Suburban, TAHOE & YUKON
- Tracker
- Wiring Diagrams
- Anti-Lock Brake System With Traction Control System - DELPHI 7
- Model Identification
- Description
- Operation
- Bleeding Brake System
- Diagnosis & Testing
- Symptom Tests
- Notes
- Test A: Scan Tool Does Not Communicate With Class 2 Device In Data Link Communications
- Test B: Abs Indicator Always On
- Test C: Abs Indicator Inoperative
- Test D: Low Traction Indicator Always On
- Test E: Low Traction Indicator Inoperative
- Test F: Traction Control Indicator Always On
- Test G: Traction Control Indicator Inoperative
- Diagnostic Tests
- Notes
- DTC B2747: Traction Control Switch Circuit Low
- DTC C1214: Solenoid Valve Relay Contact Or Coil Circuit Open
- DTC C1216: EBCM Commanded Pressure Release Too Long
- DTC C1217: Pump Motor Shorted To Ground
- DTC C1218: Pump Motor Shorted To Voltage
- DTC C1221: Left Front Wheel Speed Sensor Input Signal Is Zero Or DTC C1225: Left Front Excessive Wheel Speed Variation
- DTC C1222: Right Front Wheel Speed Sensor Input Signal Is Zero Or DTC C1226: Right Front Excessive Wheel Speed Variation
- DTC C1223: Left Rear Wheel Speed Sensor Input Signal Is Zero Or DTC C1227: Left Rear Excessive Wheel Speed Variation
- DTC C1224: Right Rear Wheel Speed Sensor Input Signal Is Zero Or DTC C1228: Right Rear Excessive Wheel Speed Variation
- DTC C1232: Left Front Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1233: Right Front Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1234: Left Rear Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1235: Right Rear Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1236: Low System Voltage
- DTC C1237: High System Voltage
- DTC C1238: Brake Thermal Model Limit Exceeded
- DTC C1242: BPMV Pump Motor Circuit Open
- DTC C1243: BPMV Pump Motor Stalled
- DTC C1247: Low Brake Fluid Detected
- DTC C1254: Abnormal Shutdown Detected
- DTC C1255: EBCM Internal Malfunction
- DTC C1256: EBCM Internal Malfunction
- DTC C1261: Left Front Inlet Valve Solenoid Malfunction
- DTC C1262: Left Front Outlet Valve Solenoid Malfunction
- DTC C1263: Right Front Inlet Valve Solenoid Malfunction
- DTC C1264: Right Front Outlet Valve Solenoid Malfunction
- DTC C1265: Left Front Inlet Valve Solenoid Malfunction
- DTC C1266: Left Rear Outlet Valve Solenoid Malfunction
- DTC C1267: Right Rear Inlet Valve Solenoid Malfunction
- DTC C1268: Right Rear Outlet Valve Solenoid Malfunction
- DTC C1272: Left Front TCS Solenoid Valve Malfunction
- DTC C1274: Right Front TCS Solenoid Valve Malfunction
- DTC C1276: Delivered Torque Signal Circuit Malfunction
- DTC C1277: Requested Torque Signal Circuit Malfunction
- DTC C1278: TCS Temporarily Inhibited By Pcm
- DTC C1291: Open BRAKELIGHT Switch Contacts During Deceleration
- DTC C1293: DTC C1291 Set In Previous Ignition Cycle
- DTC C1294: BRAKELIGHT Switch Circuit Always Active
- DTC C1295: BRAKELIGHT Switch Circuit Open
- DTC C1298: Pcm Class 2 Serial Data Link Malfunction
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System - Wiring Diagrams
- Mechanical - Hydraulic
- Disc Brakes & Drum Brakes
- Model Identification
- Description & Operation
- Bleeding Brake System
- Adjustments
- Testing
- Removal & Installation
- Front Brake Caliper
- Front Brake Pads
- Front Brake Rotor
- Rear Brake Caliper
- Rear Brake Pads
- Rear Brake Rotor
- Rear Disc Parking Brake Shoes
- Rear Brake Shoes
- Wheel Cylinders
- Master Cylinder
- Power Brake Booster
- Notes
- Removal (2000 Grand Prix, Lumina & Monte Carlo, & 2001 Lumina)
- Installation (2000 Grand Prix, Lumina & Monte Carlo, & 2001 Lumina)
- Removal (2000 Intrigue)
- Installation (2000 Intrigue)
- Removal (2001 Intrigue)
- Installation (2001 Intrigue)
- Removal (2000 Century, Regal)
- Installation (2000 Century, Regal)
- Removal (2000 Grand Prix - 3.8L)
- Installation (2000 Grand Prix - 3.8L)
- Removal (2001 Grand Prix - 3.1L & Century, Regal, & 2001 Monte Carlo - 3.4L)
- Installation (2001 Grand Prix - 3.1L & Century, Regal, & 2001 Monte Carlo - 3.4L)
- Removal (2001 Monte Carlo & Century, Regal - 3.8L)
- Installation (2001 Monte Carlo & Century, Regal - 3.8L)
- Proportioning Valves
- Rear Axle Hub & Bearing Assembly
- Overhaul
- Disc Brake Specifications
- Drum Brake Specifications
- Torque Specifications
- Disc Brakes & Drum Brakes
- Traction Control
- Anti-Lock Brake System - Wiring Diagrams
- Wiring Diagrams
- Notes
- ALERO & Grand Am
- Astro & Safari
- Blazer, BRAVADA, Envoy, Jimmy, SONOMA & S10 Pickup
- BONNEVILLE
- CAMARO & Firebird
- CATERA
- Cavalier & SUNFIRE
- Century & Regal
- Corvette
- DEVILLE
- ELDORADO
- Escalade, Pickup, TAHOE & YUKON
- Express & SAVANA
- Grand PRIX
- Impala & Monte CARLO
- Intrigue
- LESABRE
- Lumina
- MALIBU
- Metro & Firefly (CANADIAN)
- MONTANA, Silhouette & Venture
- Park Avenue
- Pickup
- PRIZM
- SATURN
- SEVILLE
- Sierra, SILVERADO, Suburban, TAHOE & YUKON
- Tracker
- Wiring Diagrams
- Anti-Lock Brake System With Traction Control System - DELPHI 7
- Model Identification
- Description
- Operation
- Bleeding Brake System
- Diagnosis & Testing
- Symptom Tests
- Notes
- Test A: Scan Tool Does Not Communicate With Class 2 Device In Data Link Communications
- Test B: Abs Indicator Always On
- Test C: Abs Indicator Inoperative
- Test D: Low Traction Indicator Always On
- Test E: Low Traction Indicator Inoperative
- Test F: Traction Control Indicator Always On
- Test G: Traction Control Indicator Inoperative
- Diagnostic Tests
- Notes
- DTC B2747: Traction Control Switch Circuit Low
- DTC C1214: Solenoid Valve Relay Contact Or Coil Circuit Open
- DTC C1216: EBCM Commanded Pressure Release Too Long
- DTC C1217: Pump Motor Shorted To Ground
- DTC C1218: Pump Motor Shorted To Voltage
- DTC C1221: Left Front Wheel Speed Sensor Input Signal Is Zero Or DTC C1225: Left Front Excessive Wheel Speed Variation
- DTC C1222: Right Front Wheel Speed Sensor Input Signal Is Zero Or DTC C1226: Right Front Excessive Wheel Speed Variation
- DTC C1223: Left Rear Wheel Speed Sensor Input Signal Is Zero Or DTC C1227: Left Rear Excessive Wheel Speed Variation
- DTC C1224: Right Rear Wheel Speed Sensor Input Signal Is Zero Or DTC C1228: Right Rear Excessive Wheel Speed Variation
- DTC C1232: Left Front Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1233: Right Front Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1234: Left Rear Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1235: Right Rear Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1236: Low System Voltage
- DTC C1237: High System Voltage
- DTC C1238: Brake Thermal Model Limit Exceeded
- DTC C1242: BPMV Pump Motor Circuit Open
- DTC C1243: BPMV Pump Motor Stalled
- DTC C1247: Low Brake Fluid Detected
- DTC C1254: Abnormal Shutdown Detected
- DTC C1255: EBCM Internal Malfunction
- DTC C1256: EBCM Internal Malfunction
- DTC C1261: Left Front Inlet Valve Solenoid Malfunction
- DTC C1262: Left Front Outlet Valve Solenoid Malfunction
- DTC C1263: Right Front Inlet Valve Solenoid Malfunction
- DTC C1264: Right Front Outlet Valve Solenoid Malfunction
- DTC C1265: Left Front Inlet Valve Solenoid Malfunction
- DTC C1266: Left Rear Outlet Valve Solenoid Malfunction
- DTC C1267: Right Rear Inlet Valve Solenoid Malfunction
- DTC C1268: Right Rear Outlet Valve Solenoid Malfunction
- DTC C1272: Left Front TCS Solenoid Valve Malfunction
- DTC C1274: Right Front TCS Solenoid Valve Malfunction
- DTC C1276: Delivered Torque Signal Circuit Malfunction
- DTC C1277: Requested Torque Signal Circuit Malfunction
- DTC C1278: TCS Temporarily Inhibited By Pcm
- DTC C1291: Open BRAKELIGHT Switch Contacts During Deceleration
- DTC C1293: DTC C1291 Set In Previous Ignition Cycle
- DTC C1294: BRAKELIGHT Switch Circuit Always Active
- DTC C1295: BRAKELIGHT Switch Circuit Open
- DTC C1298: Pcm Class 2 Serial Data Link Malfunction
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System - Wiring Diagrams
- Anti-Lock Brakes
- Drivelines & Axles
- Electrical
- Body Electrical
- Testing Wiring Systems For Intermittent & Poor Connections
- Service Precautions
- Intermittent Or Poor Connections
- Inducing Intermittent Fault Conditions
- Testing for Electrical Intermittents
- Testing for Short to Ground
- Testing for Continuity
- Testing for a Short to Voltage
- Troubleshooting with a Digital Multimeter
- Troubleshooting with a Test Lamp
- Probing Electrical Connectors
- Testing Wiring Systems For Intermittent & Poor Connections
- Charging Systems
- Identification
- Description & Operation
- Adjustments
- Trouble Shooting
- On-Vehicle Testing
- Bench Testing
- Removal & Installation
- Overhaul
- Torque Specifications
- Wiring Diagrams
- Component Locations
- Fuses & Circuit Breakers
- Gauges
- Analog Instrument Panels
- Description
- Operation
- Abs Warning Indicator
- Air Bag Warning Indicator
- Brake Warning Indicator
- Change Engine Oil Warning Indicator
- Charge Warning Indicator
- Coolant Temperature Gauge
- Coolant Warning Indicator
- Fuel Gauge
- Low Coolant Warning Indicator
- Low Oil Level Warning Indicator
- Oil Pressure Warning Indicator
- Seat Belt Warning Indicator
- Service Vehicle Soon Warning Indicator
- Speedometer/Odometer
- Tachometer
- Component Locations
- Programming
- Self-Diagnostic System
- Diagnostic Tests
- Symptom Tests
- Notes
- Change Engine Oil Message Always On
- Change Engine Oil Message Inoperative
- Coolant Temperature Gauge Inaccurate Or Inoperative
- Coolant Temperature Warning Indicator Malfunctioning (Coolant Gauge Operates Properly)
- Fuel Gauge Inoperative Or Inaccurate
- Low Engine Oil Message Is Always On
- Oil Pressure Warning Indicator Is Always On
- PRNDL Display Inaccurate Or Inoperative
- Speedometer Gauge &/Or Odometer Inoperative Or Inaccurate
- Tachometer Inoperative Or Inaccurate
- Volt Gauge Inaccurate Or Inoperative
- Removal & Installation
- Wiring Diagrams
- Analog Instrument Panels
- Motors, Switches, Relays
- Testing Wiring Systems For Intermittent & Poor Connections
- Service Precautions
- Intermittent Or Poor Connections
- Inducing Intermittent Fault Conditions
- Testing for Electrical Intermittents
- Testing for Short to Ground
- Testing for Continuity
- Testing for a Short to Voltage
- Troubleshooting with a Digital Multimeter
- Troubleshooting with a Test Lamp
- Probing Electrical Connectors
- Testing Wiring Systems For Intermittent & Poor Connections
- Starter
- Wiring Diagrams
- System Wiring Diagrams
- Using lemon2025'S Wiring Diagrams
- Air Conditioning
- Anti-Lock Brakes
- Anti-Theft
- Body Control Modules
- Computer Data Lines
- Cooling Fan
- Cruise Control
- Defoggers
- Engine Performance
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Power Distribution
- Power Door Locks
- Power Mirrors
- Power Seats
- Power Top/Sunroof
- Power Windows
- Radio
- Shift Interlock
- Starting/Charging
- Supplemental Restraints
- Transmission
- Trunk, Tailgate, Fuel Door
- Warning Systems
- Wiper/Washer
- Using lemon2025'S System Wiring Diagrams
- System Wiring Diagrams
- Body Electrical
- Engine Mechanical
- Accessory Drive Belts
- Engine Cooling System Specifications & Drive Belt Routing
- Model Identification
- Specifications
- Notes
- Belt Adjustment
- Cooling System Specifications
- Serpentine Belt Routing & Alignment
- Notes
- Serpentine Belt Routing (1.8L Prizm)
- Serpentine Belt Routing (1.9L Saturn DOHC)
- Serpentine Belt Routing (1.9L Saturn SOHC)
- Serpentine Belt Routing (2.0L Tracker)
- Serpentine Belt Routing (2.2L "J" Body)
- Serpentine Belt Routing (2.2L "S" Series)
- Serpentine Belt Routing (2.2L Saturn)
- Serpentine Belt Routing (2.4L "J" & "N" Bodies)
- Serpentine Belt Routing (2.5L Tracker)
- Serpentine Belt Routing (3.0L Saturn)
- Serpentine Belt Routing (3.0L "V" Body)
- Serpentine Belt Routing (3.1 "W" Body)
- Serpentine Belt Routing (3.4L "N", "W" & "Z" Bodies, & "A", "B" & "U" Series)
- Serpentine Belt Routing (3.5L "N" & "W" Bodies)
- Serpentine Belt Routing (3.8L "C", "G", "H" & "W" Bodies)
- Serpentine Belt Routing (3.8L "F" Body)
- Serpentine Belt Routing (4.0L "G" Body & 4.6L "E" & "K" Bodies)
- Serpentine Belt Routing (4.3L, 5.0L, 5.7L & 7.4L, "S" & "T" Series)
- Serpentine Belt Routing (4.8L, 5.3L & 6.0L "C" & "K" Series)
- Serpentine Belt Routing (5.7L "F" Body)
- Serpentine Belt Routing (5.7L "Y" Body)
- Serpentine Belt Routing (6.5L Turbo-Diesel "C", "G" & "K" Series With Dual Generators)
- Serpentine Belt Routing (6.5L Turbo-Diesel "C", "G" & "K" Series Without Dual Generators)
- Serpentine Belt Routing (6.6L Turbo-Diesel "C" & "K" Series)
- Serpentine Belt Routing (8.1L "C", "G" &"K" Series )
- Engine Cooling System Specifications & Drive Belt Routing
- Auxiliary Emission Control Systems
- Emission Control System Visual Inspection Procedures - General Information
- * Please Read This First *
- Emission Control Labels
- Emission Control Visual Inspection
- Notes
- Positive Crankcase Ventilation (PCV)
- Thermostatic Air Cleaner (TAC)
- Fuel Evaporative System (EVAP)
- Catalytic Converters
- Fill Pipe RESTRICTOR (Fr)
- Exhaust Gas RECIRCULATION (EGR) System
- Spark Controls (SPK)
- Air Injection System (AIS)
- Oxygen Sensor (O2)
- Computerized Engine Controls (CEC)
- Early Fuel Evaporation (EFE)
- Emission Maintenance Reminder Light (EMR) (If Equipped)
- Malfunction Indicator Light (Mil)
- Emission Control System Visual Inspection Procedures - General Information
- Cooling Fan
- Engine Cooling Fan System - Troubleshooting
- Model Identification
- Description & Operation
- Trouble Shooting
- Electric Cooling Fan Circuit Diagnosis
- Notes
- 1.0L & 1.3L Metro & Firefly (CANADIAN)
- 1.8L PRIZM
- 1.9L SATURN "S" Series
- 2.2L & 2.4L Cavalier & SUNFIRE
- 2.2L & 3.0L SATURN "L" Series
- 2.4L, 3.1L & 3.4L ALERO, Grand Am & MALIBU
- 3.0L CATERA
- Description
- Cooling Fan System Check
- Cooling Fan High Speed Inoperative
- Cooling Fan Low Speed Inoperative
- Auxiliary Engine Cooling Fan No. 1 Inoperative
- Auxiliary Engine Cooling Fan No. 2 Inoperative
- Auxiliary Cooling Fans No. 1 & 2 Inoperative
- Auxiliary Cooling Fans Inoperative At Low Speed
- Auxiliary Cooling Fans Inoperative At High Speed
- Auxiliary Cooling Fan Runs Continuously
- 3.1L & 3.8L "W" Body (Century & Regal)
- 3.1L "W" Body (Lumina)
- 3.1L & 3.8L "W" Body (Grand PRIX)
- 3.4L & 3.8L "W" Body (Impala & Monte CARLO)
- 3.5L "W" Body (Intrigue)
- 3.5L & 4.0L Aurora
- 3.8L BONNEVILLE & LESABRE
- 3.8L Park Avenue
- 3.8L & 5.7L CAMARO & Firebird
- 4.6L DEVILLE & SEVILLE
- 4.6L ELDORADO
- 5.7L Corvette
- ALERO & Grand Am
- BONNEVILLE & LESABRE
- CAMARO & Firebird
- CATERA
- Cavalier & SUNFIRE
- Century & Regal
- Corvette
- DEVILLE
- ELDORADO
- Grand PRIX
- Impala & Monte CARLO
- Intrigue
- Lumina
- MALIBU
- Metro & Firefly (CANADIAN)
- Park Avenue
- PRIZM
- SATURN
- SEVILLE
- Aurora
- Engine Cooling Fan System - Wiring Diagrams
- Engine Cooling Fan System - Troubleshooting
- Cooling System (Mechanical)
- Engine Cooling System Specifications & Drive Belt Routing
- Model Identification
- Specifications
- Notes
- Belt Adjustment
- Cooling System Specifications
- Serpentine Belt Routing & Alignment
- Notes
- Serpentine Belt Routing (1.8L Prizm)
- Serpentine Belt Routing (1.9L Saturn DOHC)
- Serpentine Belt Routing (1.9L Saturn SOHC)
- Serpentine Belt Routing (2.0L Tracker)
- Serpentine Belt Routing (2.2L "J" Body)
- Serpentine Belt Routing (2.2L "S" Series)
- Serpentine Belt Routing (2.2L Saturn)
- Serpentine Belt Routing (2.4L "J" & "N" Bodies)
- Serpentine Belt Routing (2.5L Tracker)
- Serpentine Belt Routing (3.0L Saturn)
- Serpentine Belt Routing (3.0L "V" Body)
- Serpentine Belt Routing (3.1 "W" Body)
- Serpentine Belt Routing (3.4L "N", "W" & "Z" Bodies, & "A", "B" & "U" Series)
- Serpentine Belt Routing (3.5L "N" & "W" Bodies)
- Serpentine Belt Routing (3.8L "C", "G", "H" & "W" Bodies)
- Serpentine Belt Routing (3.8L "F" Body)
- Serpentine Belt Routing (4.0L "G" Body & 4.6L "E" & "K" Bodies)
- Serpentine Belt Routing (4.3L, 5.0L, 5.7L & 7.4L, "S" & "T" Series)
- Serpentine Belt Routing (4.8L, 5.3L & 6.0L "C" & "K" Series)
- Serpentine Belt Routing (5.7L "F" Body)
- Serpentine Belt Routing (5.7L "Y" Body)
- Serpentine Belt Routing (6.5L Turbo-Diesel "C", "G" & "K" Series With Dual Generators)
- Serpentine Belt Routing (6.5L Turbo-Diesel "C", "G" & "K" Series Without Dual Generators)
- Serpentine Belt Routing (6.6L Turbo-Diesel "C" & "K" Series)
- Serpentine Belt Routing (8.1L "C", "G" &"K" Series )
- Engine Cooling System Specifications & Drive Belt Routing
- Engine Mechanical - 3.8L V6 (VIN K)
- Model Identification
- Engine Identification
- Adjustments
- Trouble Shooting
- Removal & Installation
- Notes
- Fuel Pressure Release
- Cooling System Bleeding
- Engine Mount Replacement
- Power Steering Bleeding
- Engine
- Intake Manifold (Upper)
- Intake Manifold (Lower)
- Exhaust Manifold
- Supercharger
- Cylinder Head
- Front Cover Seal
- Front Cover
- Timing Chain & Sprockets
- Rocker Arms & Push Rods
- Valve Lifters
- Camshaft
- Balance Shaft
- Crankshaft Rear Oil Seal
- Crankshaft Rear Oil Seal Housing
- Thermostat Replacement
- Water Pump
- Oil Pan
- Overhaul
- Engine Oiling
- Torque Specifications
- Engine Specifications
- Starter
- Accessory Drive Belts
- Engine Performance
- Engine Adjustments
- Application
- Emissions
- EGR Function Testing - General Motors Cars
- Emission Applications
- Emission Control Abbreviations
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Mode 6 - CHEVROLET Engines
- Remove, Overhaul & Install
- Engine Control System - Removal & Installation, Overhaul
- Model Identification
- Introduction
- Computerized Engine Controls
- Electronically Erasable Programmable Read Only Memory
- Powertrain Control Module
- Notes
- Removal & Installation (1.0L & 1.3L - "M" Body)
- Removal & Installation (1.8L - "S" Body)
- Removal & Installation (1.9L - Saturn "S" Series)
- Removal & Installation (2.2L & 2.4L - "J" & "N" Bodies)
- Removal & Installation (2.2L - Saturn "L" Series)
- Removal & Installation (3.0L, 3.1L, 3.4L, 3.5L, 3.8L, 4.6L & 5.7L)
- Ignition System
- Camshaft Position Sensor
- Crankshaft Position Sensor (C I)
- Crankshaft Position Sensor (Dis & IDI)
- Crankshaft (7X) Position Sensor (Dis)
- Crankshaft (24X) Position Sensor (Dis)
- Distributor
- Ignition Coil (Dis)
- Ignition Coil (IDI)
- Ignition Coil (C I)
- Ignition Control Module (C I)
- Ignition Control Module (Dis)
- Ignition Control Module (IDI)
- Fuel System
- Fuel Pressure Relief
- In-Line Fuel Filter Replacement
- (Alero, Grand Am)
- Removal Procedure (Bonneville)
- Installation Procedure (Bonneville)
- Removal Procedure (Century, Regal)
- Installation Procedure (Century, Regal)
- Removal Procedure (Intrigue)
- Installation Procedure (Intrigue)
- Removal Procedure (LeSabre, Park Avenue)
- Installation Procedure (LeSabre, Park Avenue)
- Removal Procedure (DeVille)
- Installation Procedure (DeVille)
- Removal Procedure (Eldorado)
- Installation Procedure (Eldorado)
- Removal Procedure (Grand Prix)
- Installation Procedure (Grand Prix)
- Removal Procedure (Prizm)
- Installation Procedure (Prizm)
- Removal Procedure (Seville)
- Installation Procedure (Seville)
- Removal Procedure (Camaro, Firebird)
- Installation Procedure (Camaro, Firebird)
- Removal Procedure (Cavalier, Sunfire)
- Installation Procedure (Cavalier, Sunfire)
- Removal Procedure (Corvette)
- Installation Procedure (Corvette)
- Removal Procedure (Impala, Lumina, Monte Carlo)
- Installation Procedure (Impala, Lumina, Monte Carlo)
- Removal Procedure (Malibu)
- Installation Procedure (Malibu)
- Fuel Injector (TBI)
- Fuel Level Sensor
- Fuel Sender Assembly
- Notes
- Removal (Alero & Grand Am)
- Installation (Alero & Grand Am)
- Removal (Bonneville, LeSabre & Park Avenue - 3.8L)
- Installation (Bonneville, LeSabre & Park Avenue - 3.8L)
- Removal & Installation (Camaro & Firebird)
- Removal & Installation (Catera - 3.0L)
- Removal & Installation (Cavalier & Sunfire - 2.2L & 2.4L)
- Removal & Installation (Century, Grand Prix, Impala, Intrigue, Monte Carlo & Regal - 3.1L, 3.4L, 3.8L)
- Removal (Corvette - 5.7L)
- Installation (Corvette - 5.7L)
- Removal & Installation (Deville & Seville - 4.6L)
- Removal & Installation (Eldorado)
- Removal & Installation (LS, LS1, LS2, LW1 & LW2 - 2.2L & 3.0L)
- Removal & Installation (Lumina) - 3.1L)
- Removal & Installation (Malibu) - 3.1L)
- Removal & Installation (Metro & Firefly (Canadian) - 1.0L & 1.3L)
- Removal & Installation (Prizm - 1.8L)
- Removal & Installation (SC1, SC2, SL, SL1, SL2 & SW2 - 1.9L)
- Fuel Pressure Regulator
- Notes
- Removal (1.3L)
- Installation (1.3L)
- Removal (1.8L)
- Installation (1.8L)
- Removal (1.9L)
- Installation (1.9L)
- Removal (2.2L & 2.4L - Alero, Cavalier, Grand Am & Sunfire)
- Installation (2.2L & 2.4L - Alero, Cavalier, Grand Am & Sunfire)
- Removal & Installation (2.2L - Saturn)
- Removal (3.1L & 3.4L)
- Installation (3.1L & 3.4L)
- Removal (3.5L & 3.8L)
- Installation (3.5L & 3.8L)
- Removal (4.6L)
- Installation (4.6L)
- Removal (5.7L Camaro)
- Installation (5.7L Camaro)
- Removal (5.7L Corvette)
- Installation (5.7L Corvette)
- Fuel Rail & Injectors
- Notes
- Removal (1.3L)
- Installation (1.3L)
- Removal (1.8L)
- Installation (1.8L)
- Removal (1.9L, 3.0L, 3.1L, 3.4L & 3.8L)
- Installation (1.9L, 3.0L, 3.1L, 3.4L & 3.8L)
- Removal (2.2L - Cavalier & Sunfire)
- Installation (2.2L - Cavalier & Sunfire)
- Removal (2.2L - Saturn)
- Installation (2.2L - Saturn)
- Removal (2.4L)
- Installation (2.4L)
- Removal (3.5L)
- Installation (3.5L)
- Removal (4.6L)
- Installation (4.6L)
- Removal (5.7L)
- Installation (5.7L)
- Fuel Tank
- Idle Air Control Valve
- Idle Speed Control Motor
- Oxygen Sensor
- Supercharger
- Throttle Body (SFI)
- Throttle Body (TBI)
- Throttle Position Sensor
- Emission Systems & Sub-Systems
- Torque Specifications
- Engine Control System - Removal & Installation, Overhaul
- Engine Control System - Sensor Range Charts
- Specifications
- Engine Control System - Service & Adjustment Specifications
- Firing Order & Cylinder Identification
- System
- Engine Control System - Basic Diagnostic Procedures
- Model Identification
- Introduction
- Preliminary Inspection & Adjustments
- No Start Diagnosis
- Notes
- No Start - Engine Cranks Okay (1.9L)
- No Start - Engine Cranks Okay (2.2L - Cavalier & SUNFIRE)
- No Start - Engine Cranks Okay (2.2L - SATURN)
- No Start - Engine Cranks Okay (2.4L)
- No Start - Engine Cranks Okay (3.0L - CATERA)
- No Start - Engine Cranks Okay (3.0L - SATURN)
- No Start - Engine Cranks Okay (3.1L & 3.4L)
- No Start - Engine Cranks Okay (3.5L)
- No Start - Engine Cranks Okay (3.8L)
- No Start - Engine Cranks Okay (4.6L)
- No Start - Engine Cranks Okay (5.7L)
- Basic Fuel System Checks
- Basic Ignition System Checks
- Engine Controls Circuit Checks
- Idle Speed & Ignition Timing
- Summary
- Engine Control System - Self-Diagnostics - 3.8L
- Model Identification
- Introduction
- Self-Diagnostic System
- Description
- Scan Tool Display
- Diagnostic Procedure
- Retrieving Diagnostic Trouble Codes
- On-Board Diagnostic (OBD) System Check
- Mil Inoperative
- DLC Diagnosis Or No Scan Tool Data
- Diagnostic Trouble Code Definitions
- Hard Or Intermittent Trouble Code Determination
- Clearing Diagnostic Trouble Codes
- Pcm Location
- Diagnostic Materials
- Special Tools (Diagnostic)
- Scan Tool Usage
- Summary
- Diagnostic Tests
- Notes
- DTC P0101: MAF SYSTEM PERFORMANCE (BONNEVILLE, CAMARO, FIREBIRD, GRAND PRIX, LeSABRE & REGAL)
- DTC P0101: MAF System Performance (Impala, Monte CARLO & Park Avenue)
- DTC P0102: MAF Sensor Circuit - Low Frequency
- DTC P0103: MAF Sensor Circuit - High Frequency
- DTC P0107: Map Sensor Circuit - Low Voltage
- DTC P0108: Map Sensor Circuit - High Voltage (Except Park Avenue)
- DTC P0108: Map Sensor Circuit - High Voltage (Park Avenue)
- DTC P0112: IAT Sensor Circuit - Low Voltage
- DTC P0113: IAT Sensor Circuit - High Voltage
- DTC P0117: ECT Sensor Circuit - Low Voltage
- DTC P0118: ECT Sensor Circuit - High Voltage
- DTC P0121: TP Sensor Performance
- DTC P0122: TP Sensor Circuit - Low Voltage
- DTC P0123: TP Sensor Circuit - High Voltage
- DTC P0125: ECT Excessive Time To Enter Closed Loop Fuel Control
- DTC P0128: ECT Less Than Thermostat Regulating Temperature
- DTC P0131: Ho2S Circuit Low Voltage - Bank 1, Sensor 1
- DTC P0132: Ho2S Circuit High Voltage - Bank 1, Sensor 1
- DTC P0133: HO2S SLOW RESPONSE - BANK 1, SENSOR 1 (EXCEPT BONNEVILLE, CAMARO, FIREBIRD & LeSABRE)
- DTC P0133: HO2S SLOW RESPONSE - BANK 1, SENSOR 1 (BONNEVILLE, CAMARO, FIREBIRD & LeSABRE)
- DTC P0134: HO2S CIRCUIT INSUFFICIENT ACTIVITY - BANK 1, SENSOR 1 (EXCEPT BONNEVILLE, CAMARO, FIREBIRD & LeSABRE)
- DTC P0134: HO2S CIRCUIT INSUFFICIENT ACTIVITY - BANK 1, SENSOR 1 (BONNEVILLE, CAMARO, FIREBIRD & LeSABRE)
- DTC P0135: HO2S HEATER PERFORMANCE - BANK 1, SENSOR 1 (EXCEPT BONNEVILLE, CAMARO, FIREBIRD & LeSABRE)
- DTC P0135: HO2S HEATER PERFORMANCE - BANK 1, SENSOR 1 (BONNEVILLE, CAMARO, FIREBIRD & LeSABRE)
- DTC P0137: Ho2S Circuit Low Voltage - Bank 1, Sensor 2
- DTC P0138: Ho2S Circuit High Voltage - Bank 1, Sensor 2
- DTC P0140: Ho2S Circuit Insufficient Activity - Bank 1, Sensor 2
- DTC P0141: Ho2S 2 Heater Performance - Bank 1, Sensor 2
- DTC P0151: Ho2S Circuit Low Voltage - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P0152: Ho2S Circuit High Voltage - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P0153: Ho2S Circuit Slow Response - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P0154: Ho2S Circuit Insufficient Activity - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P0155: Ho2S Heater Performance - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P0171: Fuel Trim System Lean - Bank 1 (Except BONNEVILLE, CAMARO, Firebird & Park Avenue)
- DTC P0171: Fuel Trim System Lean - Bank 1 (BONNEVILLE, CAMARO, Firebird & Park Avenue)
- DTC P0172: Fuel Trim System Rich - Bank 1 (Except BONNEVILLE, CAMARO, Firebird & Park Avenue)
- DTC P0172: Fuel Trim System Rich - Bank 1 (BONNEVILLE, CAMARO, Firebird & Park Avenue)
- DTC P0174: Fuel Trim System Lean - Bank 2 (CAMARO & Firebird)
- DTC P0175: Fuel Trim System Rich - Bank 2 (CAMARO & Firebird)
- DTC P0201: Injector No. 1 Control Circuit (Except CAMARO & Firebird)
- DTC P0201: Injector No. 1 Control Circuit (CAMARO & Firebird)
- DTC P0202: Injector No. 2 Control Circuit (Except CAMARO & Firebird)
- DTC P0202: Injector No. 2 Control Circuit (CAMARO & Firebird)
- DTC P0203: Injector No. 3 Control Circuit (Except CAMARO & Firebird)
- DTC P0203: Injector No. 3 Control Circuit (CAMARO & Firebird)
- DTC P0204: Injector No. 4 Control Circuit (Except CAMARO & Firebird)
- DTC P0204: Injector No. 4 Control Circuit (CAMARO & Firebird)
- DTC P0205: Injector No. 5 Control Circuit (Except CAMARO & Firebird)
- DTC P0205: Injector No. 5 Control Circuit (CAMARO & Firebird)
- DTC P0206: Injector No. 6 Control Circuit (Except CAMARO & Firebird)
- DTC P0206: Injector No. 6 Control Circuit (CAMARO & Firebird)
- DTC P0230: Fuel Pump Control Circuit
- DTC P0243: Supercharger Boost Solenoid Control Circuit (BONNEVILLE, Grand PRIX, Park Avenue & Regal - VIN 1)
- DTC P0300-P0306: Engine Misfire Detected
- DTC P0325: Knock Sensor Module Circuit
- DTC P0327: Knock Sensor Circuit - Bank 1 (Except CAMARO & Firebird)
- DTC P0327: Knock Sensor Circuit - Bank 1 (CAMARO & Firebird)
- DTC P0332: KNOCK SENSOR CIRCUIT - BANK 2 (BONNEVILLE, LeSABRE & PARK AVENUE)
- DTC P0332: Knock Sensor Circuit - Bank 2 (CAMARO & Firebird)
- DTC P0332: Knock Sensor Circuit - Bank 2 (Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P0336: Crankshaft Position (CKP) Sensor Circuit
- DTC P0341: Camshaft Position (CMP) Sensor Performance
- DTC P0401: EGR System Insufficient Flow
- DTC P0403: EGR Solenoid Control Circuit
- DTC P0404: EGR Open Position Performance
- DTC P0405: EGR Position Sensor Circuit - Low Voltage
- DTC P0410: Secondary Air Injection (Air) System (Except CAMARO & Firebird)
- DTC P0412: Secondary Air Injection (Air) Solenoid Relay Control Circuit (Except CAMARO & Firebird)
- DTC P0413: Secondary Air Injection (Air) Pump Relay Control Circuit (Except CAMARO & Firebird)
- DTC P0420: Catalyst System Low Efficiency
- DTC P0440: EVAP System
- DTC P0442: EVAP System Small Leak Detected
- DTC P0443: EVAP Purge Solenoid Control Circuit
- DTC P0446: EVAP Vent System Performance
- DTC P0449: EVAP Canister Vent Solenoid Valve Control Circuit
- DTC P0452: Fuel Tank Pressure Sensor Circuit - Low Voltage (Except Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P0452: Fuel Tank Pressure Sensor Circuit - Low Voltage (Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P0453: Fuel Tank Pressure Sensor Circuit - High Voltage (Except Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P0453: Fuel Tank Pressure Sensor Circuit - High Voltage (Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P0462: FUEL LEVEL SENSOR CIRCUIT - LOW VOLTAGE (BONNEVILLE & LeSABRE)
- DTC P0462: Fuel Level Sensor Circuit - Low Voltage (CAMARO, Firebird & Park Avenue)
- DTC P0462: Fuel Level Sensor Circuit - Low Voltage (Impala, Grand PRIX, Monte CARLO & Regal)
- DTC P0463: FUEL LEVEL SENSOR CIRCUIT - HIGH VOLTAGE (BONNEVILLE & LeSABRE)
- DTC P0463: Fuel Level Sensor Circuit - High Voltage (CAMARO & Firebird)
- DTC P0463: Fuel Level Sensor Circuit - High Voltage (Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P0480: Cooling Fan Relay No. 1 Control Circuit
- DTC P0481: Cooling Fan Relay No. 2 & 3 Control Circuit
- DTC P0500: Vehicle Speed Sensor (VSS) Circuit (CAMARO & Firebird)
- DTC P0506: Idle Speed Rpm Low (CAMARO & Firebird)
- DTC P0507: IAC System Rpm High (Except CAMARO & Firebird)
- DTC P0507: IAC System Rpm High (CAMARO & Firebird)
- DTC P0522: ENGINE OIL PRESSURE SENSOR CIRCUIT - LOW VOLTAGE (BONNEVILLE, LeSABRE & PARK AVENUE)
- DTC P0523: ENGINE OIL PRESSURE SENSOR CIRCUIT - HIGH VOLTAGE (BONNEVILLE, LeSABRE & PARK AVENUE)
- DTC P0530: A/C Refrigerant Pressure Sensor Circuit
- DTC P0560: System Voltage
- DTC P0567: Cruise Control Resume Switch Circuit (CAMARO & Firebird)
- DTC P0568: Cruise Control Set Switch Circuit (CAMARO & Firebird)
- DTC P0571: Cruise Control Brake Switch Circuit (CAMARO & Firebird)
- DTC P0601: Control Module Read Only Memory (ROM)
- DTC P0602: Control Module Not Programmed
- DTC P0604: Control Module Random Access Memory (Ram)
- DTC P0606: Control Module Internal Performance
- DTC P0620: Generator Performance (Except CAMARO, Firebird & Regal)
- DTC P0620: Generator Performance (CAMARO, Firebird & Regal)
- DTC P0650: MALFUNCTION INDICATOR LIGHT (MIL) CONTROL CIRCUIT (BONNEVILLE, GRAND PRIX & LeSABRE)
- DTC P0650: Malfunction Indicator Light (Mil) Control Circuit (CAMARO, Firebird & Park Avenue)
- DTC P0650: Malfunction Indicator Light (Mil) Control Circuit (Impala, Monte CARLO & Regal)
- DTC P0654: ENGINE SPEED OUTPUT CIRCUIT (LeSABRE)
- DTC P0656: Fuel Level Output Circuit (Grand PRIX)
- DTC P0704: Clutch Switch Circuit (CAMARO & Firebird)
- DTC P1106: Map Sensor Circuit Intermittent High Voltage
- DTC P1107: Map Sensor Circuit Intermittent Low Voltage
- DTC P1111: IAT Sensor Circuit Intermittent High Voltage
- DTC P1112: IAT Sensor Circuit Intermittent Low Voltage
- DTC P1114: ECT Sensor Circuit Intermittent Low Voltage
- DTC P1115: ECT Sensor Circuit Intermittent High Voltage
- DTC P1120: TP Sensor No. 1 Circuit (CAMARO & Firebird)
- DTC P1121: TP Sensor Circuit Intermittent High Voltage (Except CAMARO & Firebird)
- DTC P1122: TP Sensor Circuit Intermittent Low Voltage (Except CAMARO & Firebird)
- DTC P1125: Accelerator Pedal Position (App) System (CAMARO & Firebird)
- DTC P1133: Ho2S Insufficient Switching - Bank 1, Sensor 1 (Except CAMARO & Firebird)
- DTC P1133: Ho2S Insufficient Switching - Bank 1, Sensor 1 (CAMARO & Firebird)
- DTC P1134: Ho2S Transition Time Ratio - Bank 1, Sensor 1 (Except CAMARO & Firebird)
- DTC P1134: Ho2S Transition Time Ratio - Bank 1, Sensor 1 (CAMARO & Firebird)
- DTC P1153: Ho2S Insufficient Switching - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P1154: Ho2S Transition Time Ratio - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P1189: Engine Oil Pressure (EOP) Switch Performance (Impala & Monte CARLO)
- DTC P1220: Throttle Position Sensor No. 2 Circuit (CAMARO & Firebird)
- DTC P1221: TP Sensor No. 1 & 2 Correlation (CAMARO & Firebird)
- DTC P1260: Fuel Pump Speed Relay Control Circuit (Park Avenue)
- DTC P1260: Fuel Pump Speed Relay Control Circuit (Grand PRIX & Regal)
- DTC P1271: App Sensors No. 1 & 2 Correlation (CAMARO & Firebird)
- DTC P1272: App Sensors No. 2 & 3 Correlation (CAMARO & Firebird)
- DTC P1273: App Sensors No. 1 & 3 Correlation (CAMARO & Firebird)
- DTC P1275: App Sensor No. 1 Circuit (CAMARO & Firebird)
- DTC P1276: App Sensor No. 1 Performance (CAMARO & Firebird)
- DTC P1280: App Sensor No. 2 Circuit (CAMARO & Firebird)
- DTC P1281: App Sensor No. 2 Performance (CAMARO & Firebird)
- DTC P1285: App Sensor No. 3 Circuit (CAMARO & Firebird)
- DTC P1286: App Sensor No. 3 Performance (CAMARO & Firebird)
- DTC P1336: CKP System Variation Not Learned
- DTC P1351: Ignition Control (Ic) Circuit - High Voltage
- DTC P1352: Ignition By-Pass Circuit - High Voltage
- DTC P1361: Ignition Control (Ic) Circuit - Low Voltage
- DTC P1362: Ignition By-Pass Circuit - Low Voltage
- DTC P1374: Crankshaft Position (CKP) High-To-Low Resolution Frequency Correlation
- DTC P1380: Misfire Detected - Rough Road Data Not Available
- DTC P1381: Misfire Detected - No Communication With Brake Control Module
- DTC P1404: EGR Closed Position Performance
- DTC P1441: EVAP System Flow During Non-Purge
- DTC P1515: Control Module Throttle Actuator Position Performance (CAMARO & Firebird)
- DTC P1516: Throttle Actuator Control (TAC) Module - Throttle Actuator Position Performance (CAMARO & Firebird)
- DTC P1517: Throttle Actuator Control (TAC) Module Performance (CAMARO & Firebird)
- DTC P1518: Throttle Actuator Control (TAC) Module Serial Data Circuit (CAMARO & Firebird)
- DTC P1519: Throttle Actuator Control (TAC) Module Internal Circuit (CAMARO & Firebird)
- DTC P1523: Throttle Closed Position Performance (CAMARO & Firebird)
- DTC P1546: A/C Clutch Relay Control Circuit (CAMARO & Firebird)
- DTC P1554: Cruise Control Feedback Circuit
- DTC P1571: Traction Control System (TCS) Torque Request Circuit (Except CAMARO & Firebird)
- DTC P1573: Lost Communications With Brake/Traction Control (EBTCM) System (Grand PRIX & Regal)
- DTC P1574: Stoplight Switch Circuit (CAMARO & Firebird)
- DTC P1575: EXTENDED TRAVEL BRAKE SWITCH CIRCUIT (BONNEVILLE & LeSABRE)
- DTC P1585: Cruise Control Inhibit Output Circuit (Except CAMARO & Firebird)
- DTC P1586: Cruise Control Brake Switch No. 2 Circuit (CAMARO & Firebird)
- DTC P1602: LOST COMMUNICATIONS WITH BRAKE/TRACTION CONTROL (EBTCM) SYSTEM (BONNEVILLE, LeSABRE & REGAL)
- DTC P1602: Lost Communications With Brake/Traction Control (EBTCM) System (Impala & Monte CARLO)
- DTC P1604: LOSS OF INSTRUMENT PANEL CLUSTER (IPC) SERIAL DATA (LeSABRE)
- DTC P1610: Lost Communications With Body Control Module (Impala & Monte CARLO)
- DTC P1626: THEFT DETERRENT FUEL ENABLE SIGNAL LOST (IMPALA, LeSABRE, MONTE CARLO, PARK AVENUE & REGAL)
- DTC P1626: Theft Deterrent Fuel Enable Signal Lost (BONNEVILLE, CAMARO, Firebird & Grand PRIX)
- DTC P1629: Theft Deterrent Fuel Enable Signal Not Received (CAMARO, Firebird & Grand PRIX)
- DTC P1630: THEFT DETERRENT LEARN MODE (BONNEVILLE, IMPALA, LeSABRE, MONTE CARLO, PARK AVENUE & REGAL)
- DTC P1631: THEFT DETERRENT START ENABLE SIGNAL INCORRECT (BONNEVILLE, IMPALA, LeSABRE, MONTE CARLO, PARK AVENUE & REGAL)
- DTC P1635: 5-VOLT REFERENCE NO. 1 CIRCUIT (BONNEVILLE, LeSABRE & PARK AVENUE)
- DTC P1635: 5-Volt Reference No. 1 Circuit (CAMARO & Firebird)
- DTC P1635: 5-Volt Reference No. 1 Circuit (Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P1637: Charging System Light Control Circuit (Grand PRIX)
- DTC P1639: 5-Volt Reference No. 2 Circuit (BONNEVILLE)
- DTC P1639: 5-Volt Reference "B" Circuit (CAMARO & Firebird)
- DTC P1639: 5-Volt Reference "B" Circuit (Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P1639: 5-VOLT REFERENCE "B" CIRCUIT (LeSABRE & PARK AVENUE)
- DTC P1653: Low Engine Oil Level Light Control Circuit (Grand PRIX & Regal)
- DTC P1673: Engine Coolant Temperature Light Control Circuit (Grand PRIX)
- DTC P1689: Traction Control Delivered Torque Output Circuit
- Engine Control System - Testing & Engine Component Testing
- Model Identification
- Introduction
- Air Induction Systems
- Computerized Engine Controls
- Pcm Output Diagnosis (2.2L & 2.4L)
- Pcm Power & Ground Check
- Powertrain Control Module Connector Terminal Identification
- Notes
- Powertrain Control Module Connector Terminal Identification (2.2L Cavalier & SUNFIRE, & 2.4L ALERO, Cavalier, Grand Am & SUNFIRE)
- Powertrain Control Module Connector Terminal Identification (3.1L - Century)
- Powertrain Control Module Connector Terminal Identification (3.1L - MALIBU)
- Powertrain Control Module Connector Terminal Identification (3.1L - Grand PRIX & Lumina)
- Powertrain Control Module Connector Terminal Identification (3.4L - ALERO & Grand Am)
- Powertrain Control Module Connector Terminal Identification (3.4L - Impala & Monte CARLO)
- Powertrain Control Module Connector Terminal Identification (3.5L - Intrigue)
- Powertrain Control Module Connector Terminal Identification (3.8L - BONNEVILLE)
- Powertrain Control Module Connector Terminal Identification (3.8L - LESABRE)
- Powertrain Control Module Connector Terminal Identification (3.8L - CAMARO & Firebird)
- Powertrain Control Module Connector Terminal Identification (3.8L - Grand PRIX)
- Powertrain Control Module Connector Terminal Identification (3.8L - Impala & Monte CARLO)
- Powertrain Control Module Connector Terminal Identification (3.8L - Park Avenue)
- Powertrain Control Module Connector Terminal Identification (3.8L - Regal)
- Powertrain Control Module Connector Terminal Identification (4.6L - DEVILLE)
- Powertrain Control Module Connector Terminal Identification (4.6L - ELDORADO)
- Powertrain Control Module Connector Terminal Identification (4.6L - SEVILLE)
- Powertrain Control Module Connector Terminal Identification (5.7L - CAMARO, Corvette & Firebird)
- Engine Sensors & Switches
- Modules, Motors, Relays & Solenoids
- Fuel System
- Idle Control System
- Ignition System
- Emission Systems & Subsystems
- Miscellaneous Controls
- Notes
- A/C Compressor Clutch Controls (Except 1.9L & 3.0L)
- A/C Compressor Clutch Controls (1.9L)
- A/C Compressor Clutch Controls (3.0L)
- Electric Cooling Fan Control (Except 1.9L & 3.0L)
- Electric Cooling Fan Control (1.9L)
- Electric Cooling Fan Control (3.0L)
- Pcm Controlled Generator
- Pcm Controlled Starter
- Pcm Controlled Tachometer
- Pcm Controlled Warning Lights
- Transmission
- Component Locations
- Notes
- Component Locations (2.2L VIN 4 & 2.4L VIN T - Cavalier & SUNFIRE)
- Component Locations (2.4L VIN T - ALERO & Grand Am)
- Component Locations (3.0L VIN R - CATERA)
- Component Locations (3.1L VIN J - Century)
- Component Locations (3.1L VIN J - MALIBU)
- Component Locations (3.1L VIN J - Lumina)
- Component Locations (3.1L VIN J - Grand PRIX)
- Component Locations (3.4L VIN E - ALERO & Grand Am)
- Component Locations (3.4L VIN E - Impala & Monte CARLO)
- Component Locations (3.5L VIN H - Intrigue)
- Component Locations (3.8L VIN K & 1 - BONNEVILLE, LESABRE & Park Avenue)
- Component Locations (3.8L VIN K - CAMARO & Firebird)
- Component Locations (3.8L VIN K & 1 - Grand PRIX)
- Component Locations (3.8L VIN K - Impala & Monte CARLO)
- Component Locations (3.8L VIN K & 1 - Regal)
- Component Locations (4.6L VIN Y & 9 - DEVILLE, ELDORADO & SEVILLE)
- Component Locations (5.7L VIN G - CAMARO & Firebird)
- Component Locations (5.7L VIN G - Corvette)
- Engine Component Locations (1.9L VIN 7 & 8 - SATURN)
- Engine Component Locations (2.2L VIN F - SATURN)
- Engine Component Locations (3.0L VIN R - SATURN)
- Transmission Component Locations (1.9L VIN 7 & 8 - SATURN A/T)
- Transmission Component Locations (1.9L VIN 7 & 8 - SATURN M/T)
- Engine Control System - Troubleshooting - No Codes
- Introduction
- Preliminary Inspection
- Symptoms
- INTERMITTENTS
- Testing Wiring Systems For Intermittent & Poor Connections
- Service Precautions
- Intermittent Or Poor Connections
- Inducing Intermittent Fault Conditions
- Testing for Electrical Intermittents
- Testing for Short to Ground
- Testing for Continuity
- Testing for a Short to Voltage
- Troubleshooting with a Digital Multimeter
- Troubleshooting with a Test Lamp
- Probing Electrical Connectors
- Engine Control System - Basic Diagnostic Procedures
- Testing & Diagnosis
- Engine Control System - Basic Diagnostic Procedures
- Model Identification
- Introduction
- Preliminary Inspection & Adjustments
- No Start Diagnosis
- Notes
- No Start - Engine Cranks Okay (1.9L)
- No Start - Engine Cranks Okay (2.2L - Cavalier & SUNFIRE)
- No Start - Engine Cranks Okay (2.2L - SATURN)
- No Start - Engine Cranks Okay (2.4L)
- No Start - Engine Cranks Okay (3.0L - CATERA)
- No Start - Engine Cranks Okay (3.0L - SATURN)
- No Start - Engine Cranks Okay (3.1L & 3.4L)
- No Start - Engine Cranks Okay (3.5L)
- No Start - Engine Cranks Okay (3.8L)
- No Start - Engine Cranks Okay (4.6L)
- No Start - Engine Cranks Okay (5.7L)
- Basic Fuel System Checks
- Basic Ignition System Checks
- Engine Controls Circuit Checks
- Idle Speed & Ignition Timing
- Summary
- Engine Control System - Self-Diagnostics - 3.8L
- Model Identification
- Introduction
- Self-Diagnostic System
- Description
- Scan Tool Display
- Diagnostic Procedure
- Retrieving Diagnostic Trouble Codes
- On-Board Diagnostic (OBD) System Check
- Mil Inoperative
- DLC Diagnosis Or No Scan Tool Data
- Diagnostic Trouble Code Definitions
- Hard Or Intermittent Trouble Code Determination
- Clearing Diagnostic Trouble Codes
- Pcm Location
- Diagnostic Materials
- Special Tools (Diagnostic)
- Scan Tool Usage
- Summary
- Diagnostic Tests
- Notes
- DTC P0101: MAF SYSTEM PERFORMANCE (BONNEVILLE, CAMARO, FIREBIRD, GRAND PRIX, LeSABRE & REGAL)
- DTC P0101: MAF System Performance (Impala, Monte CARLO & Park Avenue)
- DTC P0102: MAF Sensor Circuit - Low Frequency
- DTC P0103: MAF Sensor Circuit - High Frequency
- DTC P0107: Map Sensor Circuit - Low Voltage
- DTC P0108: Map Sensor Circuit - High Voltage (Except Park Avenue)
- DTC P0108: Map Sensor Circuit - High Voltage (Park Avenue)
- DTC P0112: IAT Sensor Circuit - Low Voltage
- DTC P0113: IAT Sensor Circuit - High Voltage
- DTC P0117: ECT Sensor Circuit - Low Voltage
- DTC P0118: ECT Sensor Circuit - High Voltage
- DTC P0121: TP Sensor Performance
- DTC P0122: TP Sensor Circuit - Low Voltage
- DTC P0123: TP Sensor Circuit - High Voltage
- DTC P0125: ECT Excessive Time To Enter Closed Loop Fuel Control
- DTC P0128: ECT Less Than Thermostat Regulating Temperature
- DTC P0131: Ho2S Circuit Low Voltage - Bank 1, Sensor 1
- DTC P0132: Ho2S Circuit High Voltage - Bank 1, Sensor 1
- DTC P0133: HO2S SLOW RESPONSE - BANK 1, SENSOR 1 (EXCEPT BONNEVILLE, CAMARO, FIREBIRD & LeSABRE)
- DTC P0133: HO2S SLOW RESPONSE - BANK 1, SENSOR 1 (BONNEVILLE, CAMARO, FIREBIRD & LeSABRE)
- DTC P0134: HO2S CIRCUIT INSUFFICIENT ACTIVITY - BANK 1, SENSOR 1 (EXCEPT BONNEVILLE, CAMARO, FIREBIRD & LeSABRE)
- DTC P0134: HO2S CIRCUIT INSUFFICIENT ACTIVITY - BANK 1, SENSOR 1 (BONNEVILLE, CAMARO, FIREBIRD & LeSABRE)
- DTC P0135: HO2S HEATER PERFORMANCE - BANK 1, SENSOR 1 (EXCEPT BONNEVILLE, CAMARO, FIREBIRD & LeSABRE)
- DTC P0135: HO2S HEATER PERFORMANCE - BANK 1, SENSOR 1 (BONNEVILLE, CAMARO, FIREBIRD & LeSABRE)
- DTC P0137: Ho2S Circuit Low Voltage - Bank 1, Sensor 2
- DTC P0138: Ho2S Circuit High Voltage - Bank 1, Sensor 2
- DTC P0140: Ho2S Circuit Insufficient Activity - Bank 1, Sensor 2
- DTC P0141: Ho2S 2 Heater Performance - Bank 1, Sensor 2
- DTC P0151: Ho2S Circuit Low Voltage - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P0152: Ho2S Circuit High Voltage - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P0153: Ho2S Circuit Slow Response - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P0154: Ho2S Circuit Insufficient Activity - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P0155: Ho2S Heater Performance - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P0171: Fuel Trim System Lean - Bank 1 (Except BONNEVILLE, CAMARO, Firebird & Park Avenue)
- DTC P0171: Fuel Trim System Lean - Bank 1 (BONNEVILLE, CAMARO, Firebird & Park Avenue)
- DTC P0172: Fuel Trim System Rich - Bank 1 (Except BONNEVILLE, CAMARO, Firebird & Park Avenue)
- DTC P0172: Fuel Trim System Rich - Bank 1 (BONNEVILLE, CAMARO, Firebird & Park Avenue)
- DTC P0174: Fuel Trim System Lean - Bank 2 (CAMARO & Firebird)
- DTC P0175: Fuel Trim System Rich - Bank 2 (CAMARO & Firebird)
- DTC P0201: Injector No. 1 Control Circuit (Except CAMARO & Firebird)
- DTC P0201: Injector No. 1 Control Circuit (CAMARO & Firebird)
- DTC P0202: Injector No. 2 Control Circuit (Except CAMARO & Firebird)
- DTC P0202: Injector No. 2 Control Circuit (CAMARO & Firebird)
- DTC P0203: Injector No. 3 Control Circuit (Except CAMARO & Firebird)
- DTC P0203: Injector No. 3 Control Circuit (CAMARO & Firebird)
- DTC P0204: Injector No. 4 Control Circuit (Except CAMARO & Firebird)
- DTC P0204: Injector No. 4 Control Circuit (CAMARO & Firebird)
- DTC P0205: Injector No. 5 Control Circuit (Except CAMARO & Firebird)
- DTC P0205: Injector No. 5 Control Circuit (CAMARO & Firebird)
- DTC P0206: Injector No. 6 Control Circuit (Except CAMARO & Firebird)
- DTC P0206: Injector No. 6 Control Circuit (CAMARO & Firebird)
- DTC P0230: Fuel Pump Control Circuit
- DTC P0243: Supercharger Boost Solenoid Control Circuit (BONNEVILLE, Grand PRIX, Park Avenue & Regal - VIN 1)
- DTC P0300-P0306: Engine Misfire Detected
- DTC P0325: Knock Sensor Module Circuit
- DTC P0327: Knock Sensor Circuit - Bank 1 (Except CAMARO & Firebird)
- DTC P0327: Knock Sensor Circuit - Bank 1 (CAMARO & Firebird)
- DTC P0332: KNOCK SENSOR CIRCUIT - BANK 2 (BONNEVILLE, LeSABRE & PARK AVENUE)
- DTC P0332: Knock Sensor Circuit - Bank 2 (CAMARO & Firebird)
- DTC P0332: Knock Sensor Circuit - Bank 2 (Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P0336: Crankshaft Position (CKP) Sensor Circuit
- DTC P0341: Camshaft Position (CMP) Sensor Performance
- DTC P0401: EGR System Insufficient Flow
- DTC P0403: EGR Solenoid Control Circuit
- DTC P0404: EGR Open Position Performance
- DTC P0405: EGR Position Sensor Circuit - Low Voltage
- DTC P0410: Secondary Air Injection (Air) System (Except CAMARO & Firebird)
- DTC P0412: Secondary Air Injection (Air) Solenoid Relay Control Circuit (Except CAMARO & Firebird)
- DTC P0413: Secondary Air Injection (Air) Pump Relay Control Circuit (Except CAMARO & Firebird)
- DTC P0420: Catalyst System Low Efficiency
- DTC P0440: EVAP System
- DTC P0442: EVAP System Small Leak Detected
- DTC P0443: EVAP Purge Solenoid Control Circuit
- DTC P0446: EVAP Vent System Performance
- DTC P0449: EVAP Canister Vent Solenoid Valve Control Circuit
- DTC P0452: Fuel Tank Pressure Sensor Circuit - Low Voltage (Except Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P0452: Fuel Tank Pressure Sensor Circuit - Low Voltage (Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P0453: Fuel Tank Pressure Sensor Circuit - High Voltage (Except Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P0453: Fuel Tank Pressure Sensor Circuit - High Voltage (Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P0462: FUEL LEVEL SENSOR CIRCUIT - LOW VOLTAGE (BONNEVILLE & LeSABRE)
- DTC P0462: Fuel Level Sensor Circuit - Low Voltage (CAMARO, Firebird & Park Avenue)
- DTC P0462: Fuel Level Sensor Circuit - Low Voltage (Impala, Grand PRIX, Monte CARLO & Regal)
- DTC P0463: FUEL LEVEL SENSOR CIRCUIT - HIGH VOLTAGE (BONNEVILLE & LeSABRE)
- DTC P0463: Fuel Level Sensor Circuit - High Voltage (CAMARO & Firebird)
- DTC P0463: Fuel Level Sensor Circuit - High Voltage (Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P0480: Cooling Fan Relay No. 1 Control Circuit
- DTC P0481: Cooling Fan Relay No. 2 & 3 Control Circuit
- DTC P0500: Vehicle Speed Sensor (VSS) Circuit (CAMARO & Firebird)
- DTC P0506: Idle Speed Rpm Low (CAMARO & Firebird)
- DTC P0507: IAC System Rpm High (Except CAMARO & Firebird)
- DTC P0507: IAC System Rpm High (CAMARO & Firebird)
- DTC P0522: ENGINE OIL PRESSURE SENSOR CIRCUIT - LOW VOLTAGE (BONNEVILLE, LeSABRE & PARK AVENUE)
- DTC P0523: ENGINE OIL PRESSURE SENSOR CIRCUIT - HIGH VOLTAGE (BONNEVILLE, LeSABRE & PARK AVENUE)
- DTC P0530: A/C Refrigerant Pressure Sensor Circuit
- DTC P0560: System Voltage
- DTC P0567: Cruise Control Resume Switch Circuit (CAMARO & Firebird)
- DTC P0568: Cruise Control Set Switch Circuit (CAMARO & Firebird)
- DTC P0571: Cruise Control Brake Switch Circuit (CAMARO & Firebird)
- DTC P0601: Control Module Read Only Memory (ROM)
- DTC P0602: Control Module Not Programmed
- DTC P0604: Control Module Random Access Memory (Ram)
- DTC P0606: Control Module Internal Performance
- DTC P0620: Generator Performance (Except CAMARO, Firebird & Regal)
- DTC P0620: Generator Performance (CAMARO, Firebird & Regal)
- DTC P0650: MALFUNCTION INDICATOR LIGHT (MIL) CONTROL CIRCUIT (BONNEVILLE, GRAND PRIX & LeSABRE)
- DTC P0650: Malfunction Indicator Light (Mil) Control Circuit (CAMARO, Firebird & Park Avenue)
- DTC P0650: Malfunction Indicator Light (Mil) Control Circuit (Impala, Monte CARLO & Regal)
- DTC P0654: ENGINE SPEED OUTPUT CIRCUIT (LeSABRE)
- DTC P0656: Fuel Level Output Circuit (Grand PRIX)
- DTC P0704: Clutch Switch Circuit (CAMARO & Firebird)
- DTC P1106: Map Sensor Circuit Intermittent High Voltage
- DTC P1107: Map Sensor Circuit Intermittent Low Voltage
- DTC P1111: IAT Sensor Circuit Intermittent High Voltage
- DTC P1112: IAT Sensor Circuit Intermittent Low Voltage
- DTC P1114: ECT Sensor Circuit Intermittent Low Voltage
- DTC P1115: ECT Sensor Circuit Intermittent High Voltage
- DTC P1120: TP Sensor No. 1 Circuit (CAMARO & Firebird)
- DTC P1121: TP Sensor Circuit Intermittent High Voltage (Except CAMARO & Firebird)
- DTC P1122: TP Sensor Circuit Intermittent Low Voltage (Except CAMARO & Firebird)
- DTC P1125: Accelerator Pedal Position (App) System (CAMARO & Firebird)
- DTC P1133: Ho2S Insufficient Switching - Bank 1, Sensor 1 (Except CAMARO & Firebird)
- DTC P1133: Ho2S Insufficient Switching - Bank 1, Sensor 1 (CAMARO & Firebird)
- DTC P1134: Ho2S Transition Time Ratio - Bank 1, Sensor 1 (Except CAMARO & Firebird)
- DTC P1134: Ho2S Transition Time Ratio - Bank 1, Sensor 1 (CAMARO & Firebird)
- DTC P1153: Ho2S Insufficient Switching - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P1154: Ho2S Transition Time Ratio - Bank 2, Sensor 1 (CAMARO & Firebird)
- DTC P1189: Engine Oil Pressure (EOP) Switch Performance (Impala & Monte CARLO)
- DTC P1220: Throttle Position Sensor No. 2 Circuit (CAMARO & Firebird)
- DTC P1221: TP Sensor No. 1 & 2 Correlation (CAMARO & Firebird)
- DTC P1260: Fuel Pump Speed Relay Control Circuit (Park Avenue)
- DTC P1260: Fuel Pump Speed Relay Control Circuit (Grand PRIX & Regal)
- DTC P1271: App Sensors No. 1 & 2 Correlation (CAMARO & Firebird)
- DTC P1272: App Sensors No. 2 & 3 Correlation (CAMARO & Firebird)
- DTC P1273: App Sensors No. 1 & 3 Correlation (CAMARO & Firebird)
- DTC P1275: App Sensor No. 1 Circuit (CAMARO & Firebird)
- DTC P1276: App Sensor No. 1 Performance (CAMARO & Firebird)
- DTC P1280: App Sensor No. 2 Circuit (CAMARO & Firebird)
- DTC P1281: App Sensor No. 2 Performance (CAMARO & Firebird)
- DTC P1285: App Sensor No. 3 Circuit (CAMARO & Firebird)
- DTC P1286: App Sensor No. 3 Performance (CAMARO & Firebird)
- DTC P1336: CKP System Variation Not Learned
- DTC P1351: Ignition Control (Ic) Circuit - High Voltage
- DTC P1352: Ignition By-Pass Circuit - High Voltage
- DTC P1361: Ignition Control (Ic) Circuit - Low Voltage
- DTC P1362: Ignition By-Pass Circuit - Low Voltage
- DTC P1374: Crankshaft Position (CKP) High-To-Low Resolution Frequency Correlation
- DTC P1380: Misfire Detected - Rough Road Data Not Available
- DTC P1381: Misfire Detected - No Communication With Brake Control Module
- DTC P1404: EGR Closed Position Performance
- DTC P1441: EVAP System Flow During Non-Purge
- DTC P1515: Control Module Throttle Actuator Position Performance (CAMARO & Firebird)
- DTC P1516: Throttle Actuator Control (TAC) Module - Throttle Actuator Position Performance (CAMARO & Firebird)
- DTC P1517: Throttle Actuator Control (TAC) Module Performance (CAMARO & Firebird)
- DTC P1518: Throttle Actuator Control (TAC) Module Serial Data Circuit (CAMARO & Firebird)
- DTC P1519: Throttle Actuator Control (TAC) Module Internal Circuit (CAMARO & Firebird)
- DTC P1523: Throttle Closed Position Performance (CAMARO & Firebird)
- DTC P1546: A/C Clutch Relay Control Circuit (CAMARO & Firebird)
- DTC P1554: Cruise Control Feedback Circuit
- DTC P1571: Traction Control System (TCS) Torque Request Circuit (Except CAMARO & Firebird)
- DTC P1573: Lost Communications With Brake/Traction Control (EBTCM) System (Grand PRIX & Regal)
- DTC P1574: Stoplight Switch Circuit (CAMARO & Firebird)
- DTC P1575: EXTENDED TRAVEL BRAKE SWITCH CIRCUIT (BONNEVILLE & LeSABRE)
- DTC P1585: Cruise Control Inhibit Output Circuit (Except CAMARO & Firebird)
- DTC P1586: Cruise Control Brake Switch No. 2 Circuit (CAMARO & Firebird)
- DTC P1602: LOST COMMUNICATIONS WITH BRAKE/TRACTION CONTROL (EBTCM) SYSTEM (BONNEVILLE, LeSABRE & REGAL)
- DTC P1602: Lost Communications With Brake/Traction Control (EBTCM) System (Impala & Monte CARLO)
- DTC P1604: LOSS OF INSTRUMENT PANEL CLUSTER (IPC) SERIAL DATA (LeSABRE)
- DTC P1610: Lost Communications With Body Control Module (Impala & Monte CARLO)
- DTC P1626: THEFT DETERRENT FUEL ENABLE SIGNAL LOST (IMPALA, LeSABRE, MONTE CARLO, PARK AVENUE & REGAL)
- DTC P1626: Theft Deterrent Fuel Enable Signal Lost (BONNEVILLE, CAMARO, Firebird & Grand PRIX)
- DTC P1629: Theft Deterrent Fuel Enable Signal Not Received (CAMARO, Firebird & Grand PRIX)
- DTC P1630: THEFT DETERRENT LEARN MODE (BONNEVILLE, IMPALA, LeSABRE, MONTE CARLO, PARK AVENUE & REGAL)
- DTC P1631: THEFT DETERRENT START ENABLE SIGNAL INCORRECT (BONNEVILLE, IMPALA, LeSABRE, MONTE CARLO, PARK AVENUE & REGAL)
- DTC P1635: 5-VOLT REFERENCE NO. 1 CIRCUIT (BONNEVILLE, LeSABRE & PARK AVENUE)
- DTC P1635: 5-Volt Reference No. 1 Circuit (CAMARO & Firebird)
- DTC P1635: 5-Volt Reference No. 1 Circuit (Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P1637: Charging System Light Control Circuit (Grand PRIX)
- DTC P1639: 5-Volt Reference No. 2 Circuit (BONNEVILLE)
- DTC P1639: 5-Volt Reference "B" Circuit (CAMARO & Firebird)
- DTC P1639: 5-Volt Reference "B" Circuit (Grand PRIX, Impala, Monte CARLO & Regal)
- DTC P1639: 5-VOLT REFERENCE "B" CIRCUIT (LeSABRE & PARK AVENUE)
- DTC P1653: Low Engine Oil Level Light Control Circuit (Grand PRIX & Regal)
- DTC P1673: Engine Coolant Temperature Light Control Circuit (Grand PRIX)
- DTC P1689: Traction Control Delivered Torque Output Circuit
- Engine Control System - Testing & Engine Component Testing
- Model Identification
- Introduction
- Air Induction Systems
- Computerized Engine Controls
- Pcm Output Diagnosis (2.2L & 2.4L)
- Pcm Power & Ground Check
- Powertrain Control Module Connector Terminal Identification
- Notes
- Powertrain Control Module Connector Terminal Identification (2.2L Cavalier & SUNFIRE, & 2.4L ALERO, Cavalier, Grand Am & SUNFIRE)
- Powertrain Control Module Connector Terminal Identification (3.1L - Century)
- Powertrain Control Module Connector Terminal Identification (3.1L - MALIBU)
- Powertrain Control Module Connector Terminal Identification (3.1L - Grand PRIX & Lumina)
- Powertrain Control Module Connector Terminal Identification (3.4L - ALERO & Grand Am)
- Powertrain Control Module Connector Terminal Identification (3.4L - Impala & Monte CARLO)
- Powertrain Control Module Connector Terminal Identification (3.5L - Intrigue)
- Powertrain Control Module Connector Terminal Identification (3.8L - BONNEVILLE)
- Powertrain Control Module Connector Terminal Identification (3.8L - LESABRE)
- Powertrain Control Module Connector Terminal Identification (3.8L - CAMARO & Firebird)
- Powertrain Control Module Connector Terminal Identification (3.8L - Grand PRIX)
- Powertrain Control Module Connector Terminal Identification (3.8L - Impala & Monte CARLO)
- Powertrain Control Module Connector Terminal Identification (3.8L - Park Avenue)
- Powertrain Control Module Connector Terminal Identification (3.8L - Regal)
- Powertrain Control Module Connector Terminal Identification (4.6L - DEVILLE)
- Powertrain Control Module Connector Terminal Identification (4.6L - ELDORADO)
- Powertrain Control Module Connector Terminal Identification (4.6L - SEVILLE)
- Powertrain Control Module Connector Terminal Identification (5.7L - CAMARO, Corvette & Firebird)
- Engine Sensors & Switches
- Modules, Motors, Relays & Solenoids
- Fuel System
- Idle Control System
- Ignition System
- Emission Systems & Subsystems
- Miscellaneous Controls
- Notes
- A/C Compressor Clutch Controls (Except 1.9L & 3.0L)
- A/C Compressor Clutch Controls (1.9L)
- A/C Compressor Clutch Controls (3.0L)
- Electric Cooling Fan Control (Except 1.9L & 3.0L)
- Electric Cooling Fan Control (1.9L)
- Electric Cooling Fan Control (3.0L)
- Pcm Controlled Generator
- Pcm Controlled Starter
- Pcm Controlled Tachometer
- Pcm Controlled Warning Lights
- Transmission
- Component Locations
- Notes
- Component Locations (2.2L VIN 4 & 2.4L VIN T - Cavalier & SUNFIRE)
- Component Locations (2.4L VIN T - ALERO & Grand Am)
- Component Locations (3.0L VIN R - CATERA)
- Component Locations (3.1L VIN J - Century)
- Component Locations (3.1L VIN J - MALIBU)
- Component Locations (3.1L VIN J - Lumina)
- Component Locations (3.1L VIN J - Grand PRIX)
- Component Locations (3.4L VIN E - ALERO & Grand Am)
- Component Locations (3.4L VIN E - Impala & Monte CARLO)
- Component Locations (3.5L VIN H - Intrigue)
- Component Locations (3.8L VIN K & 1 - BONNEVILLE, LESABRE & Park Avenue)
- Component Locations (3.8L VIN K - CAMARO & Firebird)
- Component Locations (3.8L VIN K & 1 - Grand PRIX)
- Component Locations (3.8L VIN K - Impala & Monte CARLO)
- Component Locations (3.8L VIN K & 1 - Regal)
- Component Locations (4.6L VIN Y & 9 - DEVILLE, ELDORADO & SEVILLE)
- Component Locations (5.7L VIN G - CAMARO & Firebird)
- Component Locations (5.7L VIN G - Corvette)
- Engine Component Locations (1.9L VIN 7 & 8 - SATURN)
- Engine Component Locations (2.2L VIN F - SATURN)
- Engine Component Locations (3.0L VIN R - SATURN)
- Transmission Component Locations (1.9L VIN 7 & 8 - SATURN A/T)
- Transmission Component Locations (1.9L VIN 7 & 8 - SATURN M/T)
- Engine Control System - Troubleshooting - No Codes
- Introduction
- Preliminary Inspection
- Symptoms
- INTERMITTENTS
- Testing Wiring Systems For Intermittent & Poor Connections
- Service Precautions
- Intermittent Or Poor Connections
- Inducing Intermittent Fault Conditions
- Testing for Electrical Intermittents
- Testing for Short to Ground
- Testing for Continuity
- Testing for a Short to Voltage
- Troubleshooting with a Digital Multimeter
- Troubleshooting with a Test Lamp
- Probing Electrical Connectors
- Engine Control System - Basic Diagnostic Procedures
- Theory and Operation
- Engine Control System - Theory & Operation
- Introduction
- Air Induction System
- Computerized Engine Controls
- Notes
- Powertrain Control Module
- Input Devices
- Notes
- A/C Request Signal
- A/C Pressure Sensor
- A/C Pressure Switches
- A/C Temperature Sensors
- Accelerator Pedal Position Sensor
- Battery Voltage
- Brake Switch Feedback
- Camshaft Position Sensor (2.2L & 2.4L - Cavalier & Sunfire)
- Camshaft Position Sensor (3.1L & 3.4L)
- Camshaft Position Sensor (3.5L)
- Camshaft Position Sensor (3.8L)
- Camshaft Position Sensor (4.6L)
- Camshaft Position Sensor (5.7L)
- Crankshaft (7X) Sensor (2.2L & 2.4L)
- Crankshaft (3X/7X) Sensor (3.1L)
- Crankshaft (24X) Sensor (3.1L & 3.4L)
- Crankshaft (3X/18X) Sensor (3.8L)
- Crankshaft (4X/24X) Sensor (5.7L)
- Crankshaft Position Sensor
- Engine Coolant Temperature Sensor
- Engine Coolant Level Switch
- Engine Oil Level Switch
- Engine Oil Pressure Sensor
- Engine Oil Pressure Switch
- Fuel Level Sensor
- Fuel Pump Feedback
- Fuel Tank Vapor Pressure Sensor
- Gear Switches
- Generator "L" Light Circuit
- Generator "F" Field Circuit
- Ignition/Crank Signal
- Intake Air Temperature Sensor
- Knock Sensor
- Manifold Absolute Pressure Sensor
- Mass Airflow Sensor
- Oxygen Sensor
- Park/Neutral Position Switch
- Power Steering Pressure Switch
- RPM Reference Signal
- Throttle Position Sensor
- Throttle Position Switch
- Transmission Fluid Temperature Sensor
- Transmission Range Switch
- Vehicle Speed Sensor
- Output Signals
- Notes
- A/C Compressor Clutch
- Air Injection System
- Boost Control Solenoid (Supercharger)
- Canister Purge Control Solenoid
- Coil-Near-Plug (CNP) Ignition
- Computer Controlled Coil Ignition (C I)
- Cooling Fan Relay
- Digital EGR Valve
- Direct Ignition System (DIS)
- EGR Control Solenoid
- Electronic Variable Orifice (EVO) Actuator
- Fuel Injectors
- Fuel Pump & Fuel Pump Relay
- HOT Light Or Coolant Temperature (TEMP) Light
- Idle Air Control (IAC) Valve
- Integrated Direct Ignition (IDI)
- Linear EGR Valve
- Knock Sensor Operation
- Malfunction Indicator Light (MIL)
- Self-Diagnostics
- Serial Data
- Shift Light
- Shift Solenoids (Electronically-Controlled Transmission)
- Throttle Actuator
- Torque Converter Clutch
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Throttle Actuator Control System
- Miscellaneous Controls
- Engine Control System - Theory & Operation
- Engine Vacuum Diagrams
- Engine Performance - Wiring Diagrams
- ALERO & Grand Am
- Astro & Safari
- Blazer, BRAVADA, Envoy, Jimmy, SONOMA & S10 Pickup
- BONNEVILLE & LESABRE
- CAMARO & Firebird
- CATERA
- Cavalier & SUNFIRE
- Century
- Chevy Express & SAVANA
- Corvette
- DEVILLE & SEVILLE
- ELDORADO
- Escalade, Pickup, Suburban, TAHOE & YUKON DENALI
- Grand PRIX
- Impala & Monte CARLO
- Intrigue
- Lumina
- MALIBU
- Metro & Firefly (CANADIAN)
- MONTANA, Silhouette & Venture
- Park Avenue
- PRIZM
- Regal
- SATURN
- Sierra, SILVERADO, TAHOE & YUKON XL
- Tracker
- General Information
- Abbreviations
- Basic Trouble Shooting
- Basic Trouble Shooting - General Information
- Commonly Used Abbreviations - General Information
- Emission Control Abbreviations
- Engine Performance - Trouble Shooting - General Information
- Brakes
- Anti-Lock Brake Safety Precautions - General Information
- Map - Brake Systems
- Brake Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accelerometers
- Accumulators
- Anchor Pins
- Anti-Lock Brake Control Assembly(Module)
- Anti-Lock Brake Controller
- Anti-Lock Brake Systems
- Axle Seal
- Backing Plates
- Bleeder Screw
- Brake Abs Active Light (Blue)
- Brake Fluid
- Brake Friction Material
- Brake On - Off Switch
- Brake Pads
- Brake Pedals
- Brake Shoe Hardware
- Brake Shoes
- Brake Stoplight Switches
- Brake Warning Light (Amber)
- Brake Warning Light (Red)
- Bulb Sockets
- Bulbs And LEDS
- Caliper Hardware
- Caliper Mounting Pin
- Caliper Piston
- Caliper Shim
- Caliper Slider Pin (Bolt) Dust Boot
- Caliper Slider Pin (Bolt)
- Calipers
- Combination Valve
- Controllers
- Digital Ratio Axle Controllers And Buffers (Drab And Dram)
- Disable Switches
- Drums
- Electrical Brake Pumps
- Electrical Park Motor
- Electrical Pumps And Motors
- Electro-Magnetic Interference
- Electronic Brake Control Modulator
- Electronic Brake Distribution
- Electronic Brake Traction Control Module
- Electronic Controllers
- Electronic Traction Control
- External Brake Cable
- Flow Control Valve
- Fluid Level Sensor Switches
- Fluid
- Four Wheel Drive Switches
- Friction Material
- G Sensors
- Gaskets
- Gravitational Switches
- Grease Seal
- Height Sensing Proportioning Valve
- High Pressure Accumulator
- Hoses
- Hub
- Hydraulic Control Unit
- Hydraulic Modulators
- Hydro-Boosters
- Hydro-Electric Boosters (POWERMASTER)
- Ignition Disable Switches
- Lamp Driver Relay
- Lateral Acceleration Switches
- LEDS
- Lenses
- Low Pressure Accumulator
- Lug Nut
- Master Cylinder Cover Gasket
- Master Cylinders
- Modulators
- Motor Pack
- Motors
- Pads
- Parking Brake Cable
- Parking Brake Mechanism
- Parking Brake Shoes
- Parking Brake Switches
- Parking Brake Systems
- Pedal Travel Switches
- Pedals
- Power Distribution Center
- POWERMASTER
- Pressure Differential Switches
- Pressure Switches
- Pressure Transducers
- Proportioning Valve
- Pumps
- Relays
- RELUCTOR (Speed) Ring
- Rotors
- Self-Adjusting Systems
- Shoe Hardware
- Shoes
- Sockets
- Speed Sensor (RELUCTOR) Ring
- Speed Sensors (Electronic Wheel And Vehicle)
- Star Wheel
- Steel Brake Lines
- Stoplight Switches
- Stroke Sensor
- Switches
- Tires
- Tone Ring
- Toothed Rings (Tone Wheel)
- Traction Control System (TCS)
- Transfer Tubes
- Vacuum Boosters
- Vacuum Hoses
- Valves
- Wear Indicator
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheel Cylinders
- Wiring Harnesses
- Yaw Rate Sensor
- Brake System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Brake Systems
- Map - Routine Inspection Reference Guide
- Routine Inspection Reference Guide
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Maintenance Overview
- Antifreeze/Coolant
- Visual Inspection
- Radiator Cap Test
- Engine Fan
- Cooling System Power Flush And Refill
- Belts (Except Timing Belts)
- Belt TENSIONER
- Automatic Transmission Fluid
- Automatic Transmission Fluid Exchange & Filter Replacement
- Engine Oil
- Air Filters
- Cabin Air Filter
- Brake Fluid
- Battery
- Battery Cables
- Power Steering
- Power Steering Fluid
- Wiper Blades
- Routine Inspection CHECKSHEET
- Routine Inspection - UICS
- Brake Systems
- Drivetrain And Transmission
- Notes
- Automatic Transmission Fluid
- Clutch Master Cylinders
- Cooler Lines
- Coolers
- Differential Fluid
- Drain Plugs And Gaskets
- Filters And Screens
- Fluids And Lubricants
- Hoses, Lines, And Tubes
- Hydraulic Fluid
- Lubricants
- Manual Transmission Fluid
- Mounts (Engine, Transaxle And Transmission)
- Transfer Case Fluid
- Vacuum Hoses
- Electrical Systems
- Engine Performance And Maintenance
- Notes
- Accessory Belts
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Pump Belts
- Batteries
- Battery Connectors
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Chemical Engine DECARBONIZATION
- Combustion Chamber Cleaning
- Coolant Recovery Tanks
- Coolant
- Distributor Caps
- Distributor Rotors
- Engine Cooling Systems
- Engine DECARBONIZATION
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel System Cleaning Service
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Ignition Wires (Secondary)
- Intake Cleaning
- O2 Sensors
- PCV Breather Elements
- PCV Valves
- Radiator Caps And Pressurized Expansion Tank Caps
- Spark Plugs
- Thermostats And Housings
- Throttle Body Cleaning
- Timing Belts
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Exhaust Systems
- Heating, Ventilation And Air Conditioning Systems
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Wheel & Tire Supplement
- Reason Code Explanation
- Automotive Terminology & Definitions
- Routine Inspection Reference Guide
- Check Lists
- Computer Relearn Procedures
- Introduction
- Relearn Procedures (Cars)
- Notes
- ALERO, Grand Am & MALIBU
- Notes
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (2.4L)
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (Alero 3.4L & Grand Am 3.4L)
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming (2.4L)
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming (3.1L & 3.4L)
- Password Learn Procedure For Anti-Theft System (Malibu)
- Password Learn Procedure For Passlock(TM) Anti-Theft System (Alero 3.4L & Grand Am 3.4L)
- Vehicle Driveability Computer Relearn Procedure (A/T Models)
- Vehicle Driveability Computer Relearn Procedure (M/T Models)
- BONNEVILLE & LE Sabre
- Notes
- Crankshaft Position (CKP) Sensor Variation Learn Procedure
- Dash Integration Module (DIM) Programming (Bonneville)
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming
- PASS-Key(R) III System Auto Learn Procedure
- PASS-Key(R) III System Quick Learn Procedure
- Rear Integration Module (RIM) Programming (Bonneville)
- Vehicle Driveability Computer Relearn Procedure
- CAMARO & Firebird
- Notes
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (3.8L)
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (5.7L)
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming
- Idle Learn Procedure (5.7L)
- Programming New Body Control Module (BCM)
- Vehicle Driveability Computer Relearn Procedure (All Models)
- CATERA
- Cavalier & SUNFIRE
- Century, Grand PRIX, Intrigue, Lumina, Monte CARLO & Regal
- Notes
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (3.1L)
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (3.5L & 3.8L)
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming
- PASS-Key(R) III Module Programming (Grand Prix)
- PASS-Key(R) III System Auto Learn Procedure (Grand Prix)
- PASS-Key(R) III System Quick Learn Procedure (Grand Prix)
- Passlock(TM) Theft Deterrent Relearn (Intrigue)
- PASSLOCK(TM) 30 Minute Relearn Procedure (Impala & Monte Carlo)
- Programming New Theft Deterrent Module (Lumina)
- Vehicle Driveability Computer Relearn Procedure
- Corvette
- DEVILLE, ELDORADO & SEVILLE
- Metro & Firefly (CANADIAN)
- Park Avenue
- PRIZM
- SATURN
- Relearn Procedures (Trucks & Vans)
- Notes
- Astro & Safari
- Blazer, BRAVADA, Envoy, Jimmy, Pickup & SONOMA
- Notes
- BCM Programming
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (2.2L & 4.3L)
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming (2.2L)
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming (4.3L)
- Passlock(TM) Anti-Theft Learn Procedure
- Vehicle Driveability Computer Relearn Procedure (2.2L)
- Vehicle Driveability Computer Relearn Procedure (4.3L)
- Cutaway, Express, RV Cutaway & SAVANA
- Notes
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming (4.3L, 4.8L, 5.0L, 5.3L, 5.7L & 6.0L)
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming (7.4L)
- Powertrain Control Module (PCM) Programming (6.5L Diesel)
- TDC Offset Learn Procedure (6.5L Diesel)
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (4.3L, 5.0L, 5.7L & 7.4L Except Calif.)
- Password Learn Procedure For Anti-Theft System (4.3L, 5.0L & 5.7L)
- Password Learn Procedure For Anti-Theft System (6.5L Diesel)
- Password Learn Procedure For Anti-Theft System (7.4L)
- Vehicle Driveability Computer Relearn Procedure (4.3L, 5.0L, 5.7L & 7.4L)
- Vehicle Driveability Computer Relearn Procedure (6.5L Diesel)
- Escalade, Pickup, Sierra, SILVERADO, TAHOE, YUKON & YUKON XL
- Notes
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (4.3L, 4.8L, 5.0L, 5.3L, 5.7L, 6.0L & 7.4L)
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming (4.3L, 5.0L & 5.7L)
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming (7.4L)
- Powertrain Control Module (PCM) Programming (4.8L, 5.3L & 6.0L)
- Powertrain Control Module (PCM) Programming (6.5L Diesel)
- Password Learn Procedure For Anti-Theft System (4.3L, 4.8L, 5.3L & 6.0L)
- Password Learn Procedure For Anti-Theft System (5.0L, 5.7L & 7.4L)
- Password Learn Procedure For Anti-Theft System (6.5L Diesel)
- TDC Offset Learn Procedure (6.5L Diesel)
- Vehicle Driveability Computer Relearn Procedure (4.8L, 5.3L & 6.0L)
- Vehicle Driveability Computer Relearn Procedure (4.3L, 5.0L, 5.7L & 7.4L)
- Vehicle Driveability Computer Relearn Procedure (6.5L Diesel)
- MONTANA, Silhouette & Venture
- Notes
- Crankshaft Position (CKP) Sensor Variation Learn Procedure
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming
- PASS-Key(R) III Module Programming
- PASS-Key(R) III System Auto Learn Procedure
- PASS-Key(R) III System Quick Learn Procedure
- Vehicle Driveability Computer Relearn Procedure
- Tracker
- OBD-II Drive Cycles - 1996-00
- Driveline/Axles
- Drive Axle Noise Diagnosis - General Information
- Gear Tooth Contact Patterns - General Information
- Map - Drive Train & Transmission
- Drive Train & Transmission Systems
- Drivetrain And Transmission
- Notes
- Actuators (Electrical)
- Actuators (Vacuum)
- Automatic Transmission / Transaxle Assemblies/CVTS
- Automatic Transmission Fluid
- Axles
- Bearings And Races
- Bell Cranks
- Bell Housings
- Bushings (External)
- Cables (Speedometer)
- Cables (TV, Detent And Shift)
- Carrier Bearings
- Clutch Cables And Cable Housings
- Clutch Discs (Manual Transmissions)
- Clutch Forks
- Clutch Linkages (Mechanical)
- Clutch Master Cylinders
- Clutch Pedals
- Clutch Pivots
- Clutch Pressure Plates
- Clutch Release Bearings
- Clutch Slave Cylinders (Concentric)
- Clutch Slave Cylinders (Conventional Or External)
- Companion Flanges
- Connectors
- Cooler Bypass Valves
- Cooler Lines
- Coolers
- CV Joints
- Differential And Final Drive Assemblies
- Differential Fluid
- Dip Stick Tubes
- Dip Sticks (Fluid Level Indicators)
- Dowel Pins, Guides And Pilot Holes
- Drain Plugs And Gaskets
- Drive Shaft Flanges
- Drive Shafts And Half Shafts
- Dust Boots
- Engine Mounts
- Exciter Rings
- Filler Tubes
- Filters And Screens
- Flanges
- Flex Plates
- Fluid Level Indicators
- Fluids And Lubricants
- Flywheels
- Force Motors
- Gaskets
- Guides
- Half Shafts
- Hoses, Lines, And Tubes
- Housings (Bell, Case, Tail(Extension) And Auxiliary)
- Hydraulic Fluid
- Intermediate Shaft Support Bearings
- Key Interlock Systems
- Limited Slips
- Lines
- Linkages (External)
- Locking Hub Assemblies
- Locking Hub Control Knobs
- Lubricants
- Manual Transmission Fluid
- Manual Transmission/Transaxle Assemblies
- Metal Clad Seals
- METALASTIC Joints
- Modulator Pins
- Modulators
- Mounts (Engine, Transaxle And Transmission)
- Odometer Drives (Mechanical)
- Odometer Heads (Mechanical)
- Oil Pans
- Pans
- Pilot Holes
- Pressure Plates
- Pressure Switches
- Races
- Rubber Joints (METALASTIC)
- Screens
- Seals (Metal Clad)
- Seals
- Selector Interlock Systems
- Sensors
- Servos
- Shift Interlock Systems (Selector And Key Interlock Systems)
- Side Covers
- Slip Yokes
- Solenoids
- Speed Sensors (Electronic Wheel And Vehicle)
- Speedometer- Driven Gear Housing
- Speedometer/Odometer Drives (Mechanical)
- Speedometer/Odometer Heads (Mechanical)
- Speedometers/Odometers (Electronic)
- Switches
- Tone Wheels
- Toothed Rings (Tone Wheel)
- Torque Converters
- Transaxle Mounts
- Transducers (Transmission)
- Transfer Case Assemblies
- Transfer Case Fluid
- Transmission Coolers
- Transmission Mounts
- Transmission Pans
- Transmission Range Indicators (PRNDL)
- Tubes
- Universal Joints (CARDAN Or Cross Type)
- Vacuum Controls
- Vacuum Hoses
- Vacuum Motors
- Vacuum-Operated Switches
- Vehicle Speed Sensors
- Vents
- Vibration Dampers
- Wheel Attachment Hardware
- Wheel Speed Sensors
- Wiring Harnesses And Connectors
- Yokes And Slip Yokes
- Reason Code Explanation
- Automotive Terminology & Definitions
- Trouble Shooting - Clutches - General Information
- DTC Index
- Electrical
- Map - Electrical Systems
- Electrical Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Actuator Motors (Electric)
- Actuator Motors (Vacuum)
- Air Bags
- Alternators And Generators
- Amplifiers
- Antennas
- Batteries
- Battery Cables, Wires And Connectors
- Battery Cables
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belts
- Bulb Sockets
- Bulbs, Sealed Beams And LEDS
- Cd Players
- Cigarette Lighter Assemblies
- Circuit Breakers
- Clutch Switches
- Connectors
- Control Modules
- Cruise Control Brake Switches
- Cruise Control Cables
- Cruise Control Clutch Switches
- Cruise Control Linkages And Cables
- Cruise Control Reservoirs
- Cruise Control Tubes
- Cruise Control Vacuum Dump Release Valves
- Cruise Control Vacuum Hoses, Tubes And
- Cruise Control Vehicle Speed Sensors
- Defoggers
- Defrosters
- Delays
- Dimmers
- Electric Heaters
- Equalizers
- Fuse Blocks
- Fuse Boxes And Blocks
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gauges
- Generators
- Ground Cables And Straps
- Ground Straps
- Headlight Adjusters
- Heating Elements (Defrosters, Defoggers, Electric Heaters And Seats)
- Horns And Sirens
- Ignition Switches
- Indicator Lights
- Keyless Entry Keypads And Transmitters
- Keyless Entry Transmitters
- LEDS
- Lenses
- Microphones
- Mirrors (ELECTROCHROMATIC And Heated)
- Motors
- Neutral Safety Switches
- Odometers, Speedometers And Tachometers (Cable Driven)
- Odometers
- Power Distribution Center
- Pulleys
- Receivers, Amplifiers, Equalizers And Sub-Woofer Volume Controls
- Relay Boxes
- Relays
- Sealed Beams
- Seat Heaters
- Security Alarm Sensors
- Sirens
- Solenoids
- Speakers And Microphones
- Speedometer And Tachometer Linkages And Cables
- Speedometer Cables
- Speedometers
- Starters
- Sub-Woofer Volume Control
- Switches
- Tachometer Cables
- Tachometers
- Tape Players And Cd Players
- TENSIONERS
- Timers
- Transceivers
- Transducers
- Vacuum Accumulators (Reservoirs)
- Voltage Regulators
- Washer Fluid Level Senders
- Washer Pumps
- Wiper Arms And Blades
- Wiper Blades
- Wiper Hoses And Nozzles
- Wiper Linkages
- Wiper Nozzles
- Wiper Pump Reservoirs
- Wiring Harnesses And Connectors
- Battery, Starting & Charging System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Electrical Systems
- Testing Wiring Systems For Intermittent & Poor Connections
- Service Precautions
- Intermittent Or Poor Connections
- Inducing Intermittent Fault Conditions
- Testing for Electrical Intermittents
- Testing for Short to Ground
- Testing for Continuity
- Testing for a Short to Voltage
- Troubleshooting with a Digital Multimeter
- Troubleshooting with a Test Lamp
- Probing Electrical Connectors
- Using lemon2025'S System Wiring Diagrams
- Map - Electrical Systems
- Engine
- Engine Overhaul Procedures - General Information
- * Please Read This First *
- Description
- Engine Identification
- Inspection Procedures
- Cleaning Procedures
- Component Cleaning
- Cylinder Head Replacement
- Cylinder Head Overhaul
- Pistons, Connecting Rods & Bearings
- Crankshaft & Main Bearings
- Camshaft
- Timing Chains & Belts
- Timing Gears
- Oil Pump
- Break-In Procedure
- General Cooling System Service - General Information
- Engine Overhaul Procedures - General Information
- Engine Performance
- Electrostatic Discharge Warning - General Information
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Map - Engine Performance & Maintenance
- Engine Performance And Maintenance (Including Exhaust Systems)
- Engine Performance & Maintenance CHECKSHEET
- Engine Performance And Maintenance
- Notes
- Accelerator Pedal Position Sensor
- Accessory Belts
- Accessory Pulleys
- Air Conditioning Cycling Switches
- Air Conditioning Pressure Sensors
- Air Ducts And Tubes
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Fuel Ratio Sensors
- Air Injection Control Solenoids
- Air Plenums
- Air Pump Belts
- Air Pumps (Electric Driven)
- Air Tubes
- Aspirator, Check And DECEL Valves
- Baffles
- Ballast Primary Supply Resistor Wires
- Ballast Resistors And Primary Supply Resistors
- Barometric Pressure Sensors
- Batteries
- Battery Cables, Wires And Connectors
- Battery Connectors
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Belt-Driven Air Pumps
- Boost Control Mechanism
- Camshaft Position Sensors
- Carburetors And Chokes
- Casting Core Plugs And Expansion Plugs
- Charge Air Coolers ""INTERCOOLERS"" (CAC)
- Check Valves
- Chemical Engine DECARBONIZATION
- Chokes
- Clutch Pedal Position Switches
- Cold Start Injectors
- Combustion Chamber Cleaning
- Connectors
- Coolant Recovery Tanks
- Coolant
- Cooling Fan Motor Modules
- Cooling Fan Motor Relays And Modules
- Cooling Fan Motor Resistors
- Cooling Fan Motor Sensors And Switches
- Cooling Fan Motor Switches
- Cooling Fan Motors
- Crankshaft Position Sensors
- Cylinder Deactivation Solenoid
- Cylinder Head Assemblies
- DECEL Valves
- Deflectors
- Dip Stick Tubes
- Dip Sticks And Tubes
- Distributor Advances And Retarders (Mechanical And Vacuum)
- Distributor Boots And Shields
- Distributor Caps
- Distributor Retarders (Mechanical And Vacuum)
- Distributor Rotors
- Distributor Shields
- Distributors
- Early Fuel Evaporation Valves (Heat Riser Assemblies)
- EGR Coolers
- EGR Exhaust Manifold Passages
- EGR Intake And Exhaust Manifold Passages
- EGR Plates And Coolers
- Electronic Spark Control Modules
- Electronic Transmission Control Devices
- Electronic Transmission Feedback Devices
- Engine Coolant Temperature Sensors
- Engine Cooling Systems
- Engine Covers (Oil Pan, Valve Cover, Timing Cover)
- Engine DECARBONIZATION
- Engine Oil Canisters
- Engine Oil Coolers (External)
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil Gaskets
- Engine Oil Pressure Gauges (Mechanical)
- Engine Oil
- Evaporative Emissions (EVAP) Canister Filters
- Evaporative Emissions (EVAP) Canister Purge Devices
- Evaporative Emissions (EVAP) Canisters
- Evaporative Emissions (EVAP) Feedback Devices
- Exhaust Gas RECIRCULATION Devices
- Exhaust Gas RECIRCULATION Feedback Devices
- Expansion Plugs
- Fan Control Sensor
- Fuel Accumulators And Dampers
- Fuel And Cold Start Injectors
- Fuel Caps
- Fuel Dampers
- Fuel Delivery Check Valves
- Fuel Distributors (BOSCH Cis)
- Fuel Filler Necks And RESTRICTORS
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel Level Senders
- Fuel Pressure Regulators
- Fuel Pumps (In-Tank, External, Electrical Or Mechanical)
- Fuel Rails
- Fuel RESTRICTORS
- Fuel System Cleaning Service
- Fuel Tanks
- Fuel
- Gaskets
- Grommets (Valve Cover)
- Harmonic Dampers
- Heater Control Valves
- Heater Cores
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tube Couplers, Connectors And Clamps
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Housings
- Idle Air Controls
- Idle Speed Control Actuators
- Ignition Boots
- Ignition Coil Towers
- Ignition Coils
- Ignition Control Modules (ICM)
- Ignition Switches
- Ignition Terminals
- Ignition Wires (Secondary)
- Inertia Fuel Shut-Off Switches
- Intake Air Temperature Sensors
- Intake Cleaning
- Intake Manifolds
- In-Tank Fuel Strainers
- INTERCOOLERS
- Knock Sensors
- Liquid Vapor Separators
- Long Block Assemblies
- Manifold Absolute Pressure (Map) Sensors
- Mass Air Flow (MAF) Sensors
- Metal Air Manifolds And Pipes
- Metal Air Pipes
- Mix Control Solenoids
- Motor Mounts
- O2 Sensors
- Oil Pans
- Oil Pressure Sending Units
- Oil Pump Pick-Up Screens
- Oil Pumps
- O-Rings, Gaskets, Seals And Spring Locks
- Park Neutral Position Switches
- PCV Breather Elements
- PCV Orifices
- PCV Valves
- Pick-Up Assemblies (Includes Magnetic, Hall Effect And Optical)
- Power Steering Pressure Sensors
- Powertrain Control Modules (Pcm) And Prom
- Powertrain Control Prom
- Pressurized Expansion Tank Caps
- Radiator / Cooling Fan Blades
- Radiator / Cooling Fan Clutches
- Radiator Caps And Pressurized Expansion Tank Caps
- Radiators
- Roll Over Valves
- Sealing Compounds
- Seals
- Secondary Air Injection System Management Devices
- Sensors
- Short Block Assemblies
- Shrouds, Baffles And Deflectors
- Spark Plugs
- Spring Locks
- Super Chargers
- Switches
- Thermal Vacuum Valves
- Thermostatic Air Door Assemblies
- Thermostats And Housings
- Throttle Bodies
- Throttle Body Cleaning
- Throttle Cables
- Throttle Linkages And Cables
- Throttle Position Sensors
- Throttle Position Switches
- Timing Belt Sprockets
- Timing Belts
- Timing Covers
- Torque Struts
- Transmission Range Switches
- Tube Clamps
- Tube Connectors
- Tube Couplers
- Tubes
- Turbo Chargers
- Vacuum Connections
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Vacuum Regulator Solenoids
- Vacuum Tubes
- Valve Covers
- Vehicle Speed Senors
- Volume Air Flow Sensors
- Waste Gate And Boost Control Mechanisms
- Waste Gate Control Solenoids
- Water Pumps (Electric)
- Water Pumps (Non-Electric)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Parasitic Load Explanation & Test Procedures - General Information
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Waveforms - Injector Pattern Tutorial - General Information
- * Please Read This First *
- Purpose Of This Article
- Is A Lab Scope Necessary?
- The Two Types Of Injector Drivers
- The Two Ways Injector Circuits Are Wired
- Interpreting Injector Waveforms
- Current Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Voltage Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Map - Exhaust Systems
- Exhaust Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Catalytic Converters
- Exhaust And Tail Pipes
- Exhaust Connections
- Hangers
- Heat Risers (Mechanical EFE Devices)
- Heat Shields
- Manifolds (Cast And Tube Type)
- Mechanical EFE Devices
- Muffler Valve
- Mufflers And Resonators
- Reason Code Explanation
- Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Map - Heating, Ventilation, & Air Conditioning
- Heating, Ventilation & Air Conditioning Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accumulators
- Actuators (Electrical)
- Actuators (Vacuum)
- Air Conditioning Fittings
- Air Conditioning Hoses
- Air Conditioning Metal Lines
- Air Control Doors
- Air Dams (External)
- Air Distribution System
- Belts
- Blend Doors
- Blower Fans (Blower Wheel Or Squirrel Cage)
- Blower Motors
- Blower Resistors
- Blower Switches
- Cabin Air Filters
- Circuit Breakers
- Compressor Clutch Assemblies
- Compressors
- Condenser Air Seals
- Condenser Fan Motors
- Condensers
- Connectors
- Control Cables
- Control Heads (Function Selectors)
- Control Linkages
- Control Modules
- Coolant
- Cooling Fan Blades
- Cooling Fan Clutches
- Cooling Fan Motors
- Evaporator Drain Tubes
- Evaporator Filters
- Evaporator Pressure Regulators (EPRS)
- Evaporators
- Expansion Valves
- Function Selectors
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gaskets
- Heater Cases
- Heater Control Valves
- Heater Cores
- Heater Hoses
- High Pressure Relief Valves (HPRV)
- Idlers
- In-Line Filters
- Metal Fittings
- Metal Lines
- Mix And Air Control Doors (Blend Doors)
- ORIFACE Tubes
- O-Rings
- Pilot-Operated Absolutes (POAS)
- Plenums
- Pressure Control Valves
- Pressure Sensors
- Pulleys
- Radiators
- Receiver-DRIERS
- Refrigerant Oil
- Refrigerant
- Relays
- Seals
- Service Ports
- Spring Lock Couplings
- Suction Throttling Valves (STVS)
- Switches (Electrical)
- TENSIONERS
- Thermistors And Pressure Sensors
- Thermostats And Housings
- Vacuum Hoses And Tubes
- Vacuum Reservoirs
- Vacuum Tubes
- Valves In Receiver (VIRS)
- Water Pumps (Electric Auxiliary)
- Wiring Harnesses And Connectors
- Heating, Ventilation & Air Conditioning System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Heating, Ventilation & Air Conditioning Systems
- Map - Heating, Ventilation, & Air Conditioning
- Identification
- Metric Conversions
- OEM General Information
- Testing Wiring Systems For Intermittent & Poor Connections
- Service Precautions
- Intermittent Or Poor Connections
- Inducing Intermittent Fault Conditions
- Testing for Electrical Intermittents
- Testing for Short to Ground
- Testing for Continuity
- Testing for a Short to Voltage
- Troubleshooting with a Digital Multimeter
- Troubleshooting with a Test Lamp
- Probing Electrical Connectors
- Testing Wiring Systems For Intermittent & Poor Connections
- Reset Procedures
- ATEQ TPMS Reset Procedure
- Maintenance Reminder Light (Reset Procedures)
- Engine Oil Replacement Reminder
- Notes
- Engine Oil Replacement Reminder Reset - Procedure 01
- Engine Oil Replacement Reminder Reset - Procedure 02
- Engine Oil Replacement Reminder Reset - Procedure 03
- Engine Oil Replacement Reminder Reset - Procedure 04
- Engine Oil Replacement Reminder Reset - Procedure 05
- Engine Oil Replacement Reminder Reset - Procedure 06
- Engine Oil Replacement Reminder Reset - Procedure 07
- Engine Oil Replacement Reminder Reset - Procedure 08
- Engine Oil Replacement Reminder Reset - Procedure 09
- Engine Oil Replacement Reminder Reset - Procedure 10
- Engine Oil Replacement Reminder Reset - Procedure 11
- Engine Oil Replacement Reminder Reset - Procedure 12
- Engine Oil Replacement Reminder Reset - Procedure 13
- Engine Oil Replacement Reminder Reset - Procedure 14
- Engine Oil Replacement Reminder Reset - Procedure 15
- Engine Oil Replacement Reminder Reset - Procedure 16
- Engine Oil Replacement Reminder Reset - Procedure 17
- Engine Oil Replacement Reminder Reset - Procedure 18
- Engine Oil Replacement Reminder Reset - Procedure 19
- Engine Oil Replacement Reminder Reset - Procedure 20
- Engine Oil Replacement Reminder Reset - Procedure 21
- Engine Oil Replacement Reminder Reset - Procedure 22
- Engine Oil Replacement Reminder Reset - Procedure 23
- Engine Oil Replacement Reminder Reset - Procedure 24
- Engine Oil Replacement Reminder Reset - Procedure 25
- Engine Oil Replacement Reminder Reset - Procedure 26
- Engine Oil Replacement Reminder Reset - Procedure 27
- Engine Oil Replacement Reminder Reset - Procedure 28
- Engine Oil Replacement Reminder Reset - Procedure 29
- Engine Oil Replacement Reminder Reset - Procedure 30
- Engine Oil Replacement Reminder Reset - Procedure 31
- Engine Oil Replacement Reminder Reset - Procedure 32
- Engine Oil Replacement Reminder Reset - Procedure 33
- Engine Oil Replacement Reminder Reset - Procedure 34
- Engine Oil Replacement Reminder Reset - Procedure 35
- Engine Oil Replacement Reminder Reset - Procedure 36
- Engine Oil Replacement Reminder Reset - Procedure 37
- Emissions Maintenance Reminder (Reminder Flag)
- Emissions Maintenance Reminder (Warning Light)
- Emissions Maintenance Reminder (Check Engine Light)
- Diesel Fuel Filter Replacement Reminder
- Maintenance Service Reminder
- Timing Belt Replacement Reminder
- Transmission Fluid Replacement Reminder
- Tire Pressure Monitor System Reminder
- Notes
- TPMS Reminder Reset - Procedure 01
- TPMS Reminder Reset - Procedure 02
- TPMS Reminder Reset - Procedure 03
- TPMS Reminder Reset - Procedure 04
- TPMS Reminder Reset - Procedure 05
- TPMS Reminder Reset - Procedure 06
- TPMS Reminder Reset - Procedure 07
- TPMS Reminder Reset - Procedure 08
- TPMS Reminder Reset - Procedure 09
- TPMS Reminder Reset - Procedure 10
- TPMS Reminder Reset - Procedure 11
- TPMS Reminder Reset - Procedure 12
- TPMS Reminder Reset - Procedure 13
- TPMS Reminder Reset - Procedure 14
- TPMS Reminder Reset - Procedure 15
- TPMS Reminder Reset - Procedure 16
- TPMS Reminder Reset - Procedure 17
- TPMS Reminder Reset - Procedure 18
- TPMS Reminder Reset - Procedure 19
- TPMS Reminder Reset - Procedure 20
- TPMS Reminder Reset - Procedure 21
- TPMS Reminder Reset - Procedure 22
- TPMS Reminder Reset - Procedure 23
- TPMS Reminder Reset - Procedure 24
- TPMS Reminder Reset - Procedure 25
- TPMS Reminder Reset - Procedure 26
- TPMS Reminder Reset - Procedure 27
- TPMS Reminder Reset - Procedure 28
- TPMS Reminder Reset - Procedure 29
- TPMS Reminder Reset - Procedure 30
- TPMS Reminder Reset - Procedure 31
- TPMS Reminder Reset - Procedure 32
- TPMS Reminder Reset - Procedure 33
- TPMS Reminder Reset - Procedure 34
- TPMS Reminder Reset - Procedure 35
- TPMS Reminder Reset - Procedure 36
- TPMS Reminder Reset - Procedure 37
- Engine Oil Replacement Reminder
- Tire Pressure Monitor Systems
- Restraints
- RPO Codes
- RPO Code Description (Codes 001-19F)
- RPO Code Description (Codes 19H-2EL)
- RPO Code Description (Codes 2F1-44I)
- RPO Code Description (Codes 44L-5J9)
- RPO Code Description (Codes 5K0-6FF)
- RPO Code Description (Codes 6FG-76A)
- RPO Code Description (Codes 76D-7XD)
- RPO Code Description (Codes 7XF-8M0)
- RPO Code Description (Codes 8M1-9C0)
- RPO Code Description (Codes 9C1-A0F)
- RPO Code Description (Codes A0G-Ar4)
- RPO Code Description (Codes Ar5-BCP)
- RPO Code Description (Codes BCQ-C12)
- RPO Code Description (Codes C13-Cur)
- RPO Code Description (Codes Cut-Dir)
- RPO Code Description (Codes Dr7-EHE)
- RPO Code Description (Codes EHF-F5P)
- RPO Code Description (Codes F5Q-G1V)
- RPO Code Description (Codes G1W-HFN)
- RPO Code Description (Codes HFO-JRG)
- RPO Code Description (Codes JRH-KLY)
- RPO Code Description (Codes KLZ-LQX)
- RPO Code Description (Codes LQY-MW9)
- RPO Code Description (Codes MWE-ODK)
- RPO Code Description (Codes ODL-Ora)
- RPO Code Description (Codes Orb-PDE)
- RPO Code Description (Codes PDF-QH6)
- RPO Code Description (Codes QH7-R8D)
- RPO Code Description (Codes R8E-T07)
- RPO Code Description (Codes T08-TJ0)
- RPO Code Description (Codes TJ1-U10)
- RPO Code Description (Codes U11-Us9)
- RPO Code Description (Codes USB-VG9)
- RPO Code Description (Codes VGA-W5Y)
- RPO Code Description (Codes W5Z-XE3)
- RPO Code Description (Codes XE4-Y9Z)
- RPO Code Description (Codes Ya2-ZD9)
- RPO Code Description (Codes ZDE-ZZZ)
- Specifications Index
- Steering
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Steering & Suspension Systems
- Wheel And Tire
- Steering & Suspension CHECKSHEET
- Wheels & Tires CHECKSHEET
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Notes
- Active Handling
- Active Suspension Control Modules
- Active Variable Ratio Steering
- Active Yaw Control
- Adaptive Cruise Control
- Advance TRAC
- Air Bags
- Air Ride Control Modules
- Air Ride Suspension Torsion Springs (Counter Balancing)
- Air Ride Suspension
- Air Ride Tubes
- Air Shocks And Air Struts
- Air Spring Valves
- Air Springs
- Air Suspension Control Valves
- Air Suspension DRIERS
- Axle Acceleration Sensor
- Ball Joints
- Body Acceleration Sensor
- Bushings
- Center Links
- Compressors
- Continuous Damping Control
- Control Arm Shafts
- Control Arms
- Control Modules
- Distance Regulation Control Module
- Distance Regulation Sensor
- Drag Links
- Dynamic Stability Control
- Dynamic Stability Traction Control
- Electronic Ride Control Shocks And Struts
- Electronic Stability Control
- Electronic Suspension System
- Flex Couplers
- Gaskets
- Height Sensors
- Hydraulic Hoses
- Hydraulic Power Steering Pumps
- Hydraulic Suspension Hoses
- Hydraulic Suspension Pumps
- Idler Arms
- Intermediate Shaft U-Joints
- King Pins
- Modules
- Pitman Arms
- Power Steering Belts
- Power Steering Coolers
- Power Steering Fluid
- Power Steering Hoses
- Power Steering Lines (Steel)
- Power Steering Pumps - Electric
- Power Steering Pumps
- Radar Sensor
- Radius Arms
- Relay Rods
- Relays
- Sensors
- Shock Absorbers, Strut Cartridges And Strut Assemblies
- Spindles
- Springs, Coil, Leaf And Torsion Bars
- STABILITRAC
- Stability Management System
- Steering Angle Sensor
- Steering Arms
- Steering Couplers
- Steering Dampers
- Steering Gears (Except Rack And Pinion)
- Steering Gears, Rack And Pinion
- Steering Knuckles
- Strike Out Bumpers
- Strut Bearing Plate Assemblies
- Strut Rods
- Suspension Pumps (Hydraulic)
- Sway Bar Links
- Sway Bar Mounting Bushings
- Sway Bars
- Switches
- Tie Rod Ends (Inner And Outer)
- Tire Pressure Monitoring System
- Tire Pressure Sensors
- Tires
- Torque Sensor
- Torsion Springs
- Track Bar Bushings
- Track Bars
- Trailing Arm Bushings
- Trailing Arms
- Valve Stems
- Vehicle Dynamics Control
- Vehicle Speed Sensor
- Vehicle Stability Assist
- Vehicle Stability/Skid Control
- Warning Lamps
- Wheel Alignment
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheels (Rims)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Wheel Alignment Theory & Operation - General Information
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- A/C Compressor
- HVAC System - Compressor Clutch Controls
- Model Identification
- Description & Operation
- A/C Clutch Circuit Diagnosis (Cars)
- Notes
- 2.2L & 2.4L: Cavalier & SUNFIRE (2000)
- 2.2L & 2.4L: Cavalier & SUNFIRE (2001)
- 2.4L, 3.1L & 3.4L: ALERO, Grand Am & MALIBU
- 3.0L: CATERA
- 3.1L, 3.5L & 3.8L: Century, Intrigue & Regal
- 3.1L & 3.8L: Grand PRIX
- 3.1L: Lumina
- 3.4L & 3.8L: Impala & Monte CARLO
- 3.5L & 4.0L: Aurora
- 3.8L: BONNEVILLE & LESABRE
- 3.8L: Park Avenue
- 3.8L & 5.7L: CAMARO & Firebird
- 4.6L: DEVILLE & SEVILLE
- 4.6L: ELDORADO
- 5.7L: Corvette
- A/C Clutch Circuit Diagnosis (Light Trucks & Vans)
- Notes
- 2.2L: "S" & "T" Series
- 3.4L: "A" & "B" Series
- 3.4L: "U" Series (2000)
- 3.4L: "U" Series (2001)
- 4.3L: "M" & "L" Series
- 4.3L: "S" & "T" Series (Automatic A/C)
- 4.3L: "S" & "T" Series (Manual A/C)
- 4.3L & 7.4L: "C" & "K" Series (2000) Or 4.3L, 5.0L & 5.7L: "G" Series (2000)
- 4.8L, 5.3L & 6.0L: "C" & "K" Series (2000)
- 5.0L & 5.7L: "C" & "K" Series (2000) Or 7.4L: "G" Series (2000)
- 6.5L: "C" & "K" Series (2000)
- 4.3L, 4.8L, 5.3L, 6.0L, 6.6L & 8.1L: "C" & "K" Series (Automatic A/C 2001)
- 4.3L, 4.8L, 5.3L, 6.0L, 6.6L & 8.1L: "C" & "K" Series (Manual A/C 2001)
- 4.3L, 5.0L, 5.7L, 6.5L & 8.1L: "G" Series (2001)
- Wiring Diagrams
- ALERO & Grand Am
- Astro & Safari
- Aurora
- AZTEK
- Blazer, BRAVADA, Envoy & Jimmy
- BONNEVILLE & LESABRE
- "C" & "K" Pickup
- CAMARO & Firebird
- CATERA
- Cavalier & SUNFIRE
- Century & Regal
- Corvette
- DEVILLE
- ELDORADO
- Express & SAVANA
- Grand PRIX
- Impala & Monte CARLO
- Intrigue
- Lumina
- MALIBU
- MONTANA, Silhouette & Venture
- Park Avenue
- SEVILLE
- Sierra, SILVERADO, Suburban, TAHOE, YUKON
- SONOMA & S10 Pickup
- HVAC System - Compressor Clutch Controls - Wiring Diagrams
- Wiring Diagrams
- Alero and Grand Am
- Astro and Safari
- Blazer, Bravada, Envoy, Jimmy - Automatic Transmission
- Blazer, Jimmy, Sonoma, S10 Pickup - Manual Transmission
- Bonneville and LeSabre
- Camaro and Firebird - 3.8L
- Camaro and Firebird - 5.7L
- Catera
- Cavalier and Sunfire
- Century and Regal
- Corvette
- DeVille
- Eldorado
- Escalade, Tahoe, Yukon - 5.7L, 6.5L, 7.4L
- Chevy Express and GMC Savana - 4.3L, 5.0L, 5.7L, 7.4L
- Chevy Express and GMC Savana - 6.5L
- Grand Prix
- Impala and Monte Carlo
- Intrigue
- Lumina
- Malibu
- Metro and Firefly (Canadian)
- Montana, Silhouette, Venture
- Park Avenue
- Pickup
- Prizm
- Saturn - LS, LS1, LW1
- Saturn - LS2 and LW2
- Saturn - SC1, SC2, SL, SL1, SL2, SW2
- Seville
- Sierra, Silverado, Suburban, Tahoe, Yukon, Yukon XL - 4.8L, 5.3L, 6.0L
- Sonoma and S10 Pickup - Automatic Transmission
- Tracker
- Wiring Diagrams
- HVAC System - Compressor Clutch Controls
- General Servicing
- Cabin Air Filter
- HVAC System - Compressor Refrigerant Oil Checking
- Refrigerant Oils
- Servicing Precautions
- Checking Compressor Oil
- DELPHI-Thermal (HARRISON) Hd6/Ht6/HU6 & Hd6/Hr-6HE 6-CYL., V5 5-CYL. & V7 7-CYL.
- Ford FS-10 10-Cylinder
- Ford SC90V Variable Scroll
- Ford SC115 Fixed Scroll
- NIPPONDENSO 10-Cylinder
- NIPPONDENSO 10S15/10S17/10S20
- NIPPONDENSO 10PA17/10PA17C 10-CYL.
- SANDEN Scroll
- SANDEN MSC90-C Scroll
- SANDEN SD-7H15 7-Cylinder
- SANDEN TRS-90 & Tr-105 Scroll
- ZEXEL Rotary Vane
- HVAC System - Compressor Servicing
- DELPHI-Thermal (HARRISON) Hd6/Ht6/HU6 & Hd6/Hr-6HE 6-CYL., V5 5-CYL. & V7 7-CYL.
- Ford FS-10 10-Cylinder
- Ford SC90V Scroll
- Ford SC115 Scroll
- NIPPONDENSO 10-Cylinder
- NIPPONDENSO 10S15/10S17/10S20
- NIPPONDENSO 10PA17/10PA17C 10-Cylinder
- SANDEN Scroll
- SANDEN MSC90-C Scroll
- SANDEN SD-7H15 7-Cylinder
- SANDEN TRS-90 Scroll
- SANDEN TRS-105 Scroll
- ZEXEL Rotary Vane
- HVAC System - General Servicing Procedures
- USING R-134a REFRIGERANT
- System Service Valves
- Service Equipment
- Manifold Gauge Set
- Pressure-Temperature Relationship
- Pressure Gauge Readings
- Orifice Tube Replacement
- Refrigerant Recovery/Recycling
- Flushing A/C System
- Evacuating A/C System
- Charging A/C System
- Leak Testing
- HVAC System - Refrigerant Oil & Refrigerant Specifications
- HVAC Control Systems
- HVAC System - Manual
- Specifications
- Description
- Operation
- Trouble Shooting
- System Tests
- Removal & Installation
- Torque Specifications
- Vacuum Hose Diagram(S)
- Wiring Diagrams
- HVAC System - Manual - Wiring Diagrams
- Wiring Diagrams
- Notes
- ALERO & Grand Am
- Astro & Safari
- Blazer, Jimmy, SONOMA & S10 Pickup
- BONNEVILLE
- CAMARO & Firebird
- Cavalier & SUNFIRE
- Century & Regal
- Chevy Express & SAVANA
- Corvette
- Escalade, Pickup, TAHOE & YUKON - Old Style
- Grand PRIX
- Impala & Monte CARLO
- Intrigue
- LeSABRE
- Lumina
- MALIBU
- Metro & Firefly (CANADIAN)
- MONTANA, Silhouette & Venture
- PRIZM
- SATURN
- SILVERADO, Suburban, TAHOE, YUKON & YUKON XL - New Style
- Tracker
- Wiring Diagrams
- HVAC System - Manual
- A/C Compressor
- Restraints
- Air Bag, SRS
- Supplemental Inflatable Restraint System Deactivation Procedures
- Special Care During Mechanical Repairs
- DAIMLERCHRYSLER
- Ford Motor Co.
- System Operation Check
- Service Precautions
- Disabling & Activating Air Bag System
- Notes
- Disabling System (Continental & Town Car)
- Activating System (Continental & Town Car)
- Disabling System (Contour, Mustang, Mystique & Ranger)
- Activating System (Contour, Mustang, Mystique & Ranger)
- Disabling System (Cougar)
- Activating System (Cougar)
- Disabling System (Crown Victoria & Grand Marquis)
- Activating System (Crown Victoria & Grand Marquis)
- Disabling System (Econoline)
- Activating System (Econoline)
- Disabling System (Escort)
- Activating System (Escort)
- Disabling System (Excursion & F250/350 Super Duty)
- Activating System (Excursion & F250/350 Super Duty)
- Disabling System (Expedition & Navigator)
- Activating System (Expedition & Navigator)
- Disabling System (Explorer & Mountaineer)
- Activating System (Explorer & Mountaineer)
- Disabling System (Focus)
- Activating System (Focus)
- Disabling System (F150 & F250 Light Duty)
- Activating System (F150 & F250 Light Duty)
- Disabling System (LS)
- Activating System (LS)
- Disabling System (Sable & Taurus)
- Activating System (Sable & Taurus)
- Disabling System (Villager)
- Activating System (Villager)
- Disabling System (Windstar)
- Activating System (Windstar)
- Air Bag Simulator
- Driver Air Bag Module
- Notes
- Removal & Installation (Continental, Contour, Cougar, Escort, Escort Coupe, Focus, LS, Mustang, Mystique, Ranger & Town Car)
- Removal & Installation (Crown Victoria & Grand Marquis)
- Removal & Installation (Econoline, Excursion, Explorer, F150, F250 Light Duty, F250/350 Super Duty, Expedition, Mountaineer & Navigator)
- Passenger Air Bag Module
- Torque Specifications
- General Motors
- Notes
- System Operation Check
- Service Precautions
- Disabling & Activating Air Bag System
- Notes
- Disabling System (Alero, Grand Am & Malibu)
- Activating System (Alero, Grand Am & Malibu)
- Disabling System (Astro & Safari)
- Activating System (Astro & Safari)
- Disabling System (Bonneville, LeSabre & Park Avenue)
- Activating System (Bonneville, LeSabre & Park Avenue)
- Disabling System (Blazer, Bravada, Envoy, Jimmy, Sonoma & S10)
- Activating System (Blazer, Bravada, Envoy, Jimmy, Sonoma & S10)
- Disabling System ("C" & "K" Pickup, & Escalade)
- Activating System ("C" & "K" Pickup, & Escalade)
- Disabling System (Camaro & Firebird)
- Activating System (Camaro & Firebird)
- Disabling System (Catera)
- Activating System (Catera)
- Disabling System (Cavalier & Sunfire)
- Activating System (Cavalier & Sunfire)
- Disabling System (Century, Grand Prix, Intrigue & Regal)
- Activating System (Century, Grand Prix, Intrigue & Regal)
- Disabling System (Corvette)
- Activating System (Corvette)
- Disabling System (DeVille & Seville)
- Activating System (DeVille & Seville)
- Disabling System (Eldorado)
- Activating System (Eldorado)
- Disabling System (Express, Van & Savana)
- Activating System (Express, Van & Savana)
- Disabling System (Impala & Monte Carlo)
- Activating System (Impala & Monte Carlo)
- Disabling System (Lumina)
- Activating System (Lumina)
- Disabling System (Metro & Firefly (Canadian))
- Activating System (Metro & Firefly (Canadian))
- Disabling System (Montana, Silhouette & Venture)
- Activating System (Montana, Silhouette & Venture)
- Disabling System (Prizm)
- Activating System (Prizm)
- Disabling System (Saturn "L" Series)
- Activating System (Saturn "L" Series)
- Disabling System (Saturn "S" Series)
- Activating System (Saturn "S" Series)
- Disabling System (Sierra, Silverado, Suburban, Tahoe & Yukon)
- Activating System (Sierra, Silverado, Suburban, Tahoe & Yukon)
- Disabling System (Tracker)
- Activating System (Tracker)
- Jeep
- Supplemental Inflatable Restraint Systems
- Description & Operation
- Component Locations
- System Operation Check
- Air Bag Safety Precautions
- Adjustments
- Disabling & Activating Air Bag System
- Disposal Procedures
- Post-Collision Inspection
- Removal & Installation
- Diagnostics
- Diagnostic Tests
- Notes
- Connector Identification
- Sir Diagnostic System Check
- Air Bag Warning Light Circuit Malfunction
- DTC B0016: Passenger Deployment Loop Resistance Low
- DTC B0017: Passenger Deployment Loop Open
- DTC B0018: Passenger Deployment Loop Short To Ground/Voltage Out Of Range
- DTC B0022: Driver Deployment Loop Resistance Low
- DTC B0024: Driver Deployment Loop Short To Ground/Voltage Out Of Range
- DTC B0026: Driver Deployment Loop Open
- DTC B0040: Driver-Side Front Seat Deployment Loop Resistance Low
- DTC B0041: Driver-Side Front Seat Deployment Loop Open
- DTC B0045: Driver-Side Front Seat Deployment Loop Voltage Out Of Range
- DTC B0051: Deployment Commanded
- DTC B0053: Deployment Commanded With Loop Malfunction
- DTC B0077: Driver-Side Sis Circuit Malfunction
- DTC B0079: Incorrect Driver-Side Sis Installed
- DTC B0080: Discard Driver-Side Sis
- DTC B1001: Option Configuration Error
- Wire Repair
- Torque Specifications
- Wiring Diagrams
- Supplemental Inflatable Restraint System Deactivation Procedures
- Air Bag, SRS
- Steering
- Manual Steering
- Power Rack & Pinion Steering
- Model Identification
- Description & Operation
- Lubrication
- Adjustments
- System Tests
- Removal & Installation
- Notes
- Outer Tie Rod
- Power Steering Pressure Hose Replacement (Aurora, 4.0L)
- Power Steering Return Hose Replacement (Aurora, 4.0L)
- Power Steering Gear Heat Shield Replacement (Aurora, 4.0L)
- Power Steering Cooler Pipe/Hose
- Power Steering Pump Pulley
- Power Steering Pump
- Pump Flow Control Valve Assembly
- Pump Shaft Seal
- Rack & Pinion Assembly
- Rack & Pinion Boots
- Overhaul
- Torque Specifications
- Power Rack & Pinion Steering
- Power Steering
- Power Rack & Pinion Steering
- Model Identification
- Description & Operation
- Lubrication
- Adjustments
- System Tests
- Removal & Installation
- Notes
- Outer Tie Rod
- Power Steering Pressure Hose Replacement (Aurora, 4.0L)
- Power Steering Return Hose Replacement (Aurora, 4.0L)
- Power Steering Gear Heat Shield Replacement (Aurora, 4.0L)
- Power Steering Cooler Pipe/Hose
- Power Steering Pump Pulley
- Power Steering Pump
- Pump Flow Control Valve Assembly
- Pump Shaft Seal
- Rack & Pinion Assembly
- Rack & Pinion Boots
- Overhaul
- Torque Specifications
- Power Rack & Pinion Steering
- Steering Wheel And Steering Column
- Model Identification
- Description & Operation
- Service Precautions
- Disabling & Activating Air Bag System
- Adjustments
- Removal & Installation
- Notes
- Air Bag (Inflator) Module
- Steering Wheel
- Sir CLOCKSPRING Assembly
- Turn Signal Switch
- Lock Cylinder
- Dimmer Switch
- Ignition Switch
- Lock Housing Cover
- Automatic Transmission Shift Lock Control - Disassemble - Off Vehicle
- Automatic Transmission Shift Lock Control - Assemble - Off Vehicle
- MULTIFUNCTION Switch Lever
- Steering Wheel Rotation Sensor
- Steering Column
- Lower Bearing & Related Components
- Overhaul
- Torque Specifications
- Manual Steering
- Suspension
- Front Suspension
- Rear Suspension
- Wheel Alignment Specifications & Adjustment Procedures
- Transmission
- Automatic Trans
- Automatic Transaxle Diagnosis - 4T65-E
- Application
- Description & Operation
- Trouble Shooting
- Diagnosis & Testing
- Diagnostic Tests
- Introduction
- DTC P0218: Transaxle Fluid OVERTEMPERATURE
- DTC P0502: Vehicle Speed Sensor Circuit (Low Input)
- DTC P0503: Vehicle Speed Sensor Circuit Performance
- DTC P0711: Trans. Fluid Temperature Sensor Circuit Performance
- DTC P0712: Trans. Fluid Temperature Sensor Circuit (Low Input)
- DTC P0713: Trans. Fluid Temperature Sensor Circuit (High Input)
- DTC P0716: Input Speed Sensor Circuit Performance
- DTC P0717: Input Speed Sensor Circuit No Signal
- DTC P0719: TCC Brake Switch Circuit Low Input (Switch Stuck On)
- DTC P0724: TCC Brake Switch Circuit High Input (Switch Stuck Off)
- DTC P0730: Incorrect Gear Ratio
- DTC P0741: TCC System Stuck Off
- DTC P0742: TCC System Stuck On
- DTC P0748: Pressure Control Solenoid Electrical Problem
- DTC P0751: 1-2 Shift Solenoid Performance
- DTC P0752: 1-2 Shift Solenoid Performance Problem
- DTC P0753: 1-2 Shift Solenoid Electrical Problem
- DTC P0756: 2-3 Shift Solenoid Performance
- DTC P0758: 2-3 Shift Solenoid Electrical Problem
- DTC P1810: Transaxle Fluid Pressure Manual Valve Position Switch Malfunction
- DTC P1811: Maximum Adapt & Long Shift
- DTC P1814: Torque Converter Overstress
- DTC P1819: Internal Mode Switch - No Start/Wrong Range
- DTC P1820: Internal Mode Switch Circuit "A"
- DTC P1822: Internal Mode Switch (IMS) Circuit "B" (Park Avenue)
- DTC P1823: Internal Mode Switch Circuit "P"
- DTC P1825: Internal Mode Switch - Invalid Range
- DTC P1826: Internal Mode Switch - Circuit "C" High
- DTC P1860: TCC Pulse Width Modulated Solenoid Electrical Problem
- DTC P1887: Torque Converter Clutch Release Switch Circuit Malfunction
- Component Tests
- Wiring Diagrams
- Automatic Transaxle Overhaul & Testing - 4T65-E
- Application
- Identification
- Description & Operation
- Lubrication
- On-Vehicle Service
- Trouble Shooting
- Notes
- Preliminary Inspection
- Symptom Diagnosis
- Notes
- Incorrect Line Pressure
- Delayed Park-To-Reverse/Drive Engagement
- Harsh Park-To-Reverse/Drive Engagement
- Slips In Drive Or No Drive
- Slips In Reverse Or No Reverse
- Locked Up In Drive/Reverse
- No Park Range
- Harsh Or Soft 1-2 Shift Feel
- Harsh Or Soft 2-3/3-2 Shift Feel
- Harsh Or Soft 3-4/4-3 Shift Feel
- High Or Low Upshift Or Downshift Speed
- 1st & 2nd Gear Only (2-3 Shift Solenoid Stuck On)
- 1st & 4th Gear Only (1-2 Shift Solenoid Stuck On)
- 2nd & 3rd Gear Only (1-2 Shift Solenoid Stuck Off)
- 3rd & 4th Gear Only (2-3 Shift Solenoid Stuck Off)
- 1st Gear Only
- 2nd Gear Only
- 3rd Gear Only
- 4th Gear Only
- Slipping Or No 1st Gear
- Slipping Or No 2nd Gear
- Slipping Or No 3rd Gear
- Slipping Or No 4th Gear
- No Engine Braking In Manual 2nd Or Low Range
- Converter Clutch Stuck On In All Gears
- Converter Clutch Stuck On In 2nd, 3rd & 4th Gear
- Harsh Converter Clutch Apply Or Release
- Converter Clutch Apply Rough, Slips Or Shudders
- No TCC Apply
- Clutch & Band Applications
- Performance Tests
- Component Tests
- Removal & Installation
- Transaxle Disassembly
- Reverse Band Servo
- Forward Band Servo
- Oil Pan & Filter
- Accumulator Assembly & 2-1 Manual Band Servo
- Control Valve Body, Oil Pump & Vehicle Speed Sensor
- Output Shaft
- Front Differential Carrier End Play Check
- Manual Valve Link & Oil Dam
- Case Cover & Gaskets
- 4TH Clutch Shaft & Plates
- Drive & Driven Sprockets
- Drive Sprocket Support Assembly
- Input & 2ND Clutch Assemblies
- Reverse Band & Reaction Drum
- Input Clutch Housing End Play Check
- Case Extension & Differential Carrier
- Input & Reaction Carrier
- Reaction Sun Gear & 2-1 Manual Band
- 1-2 Support Drum & Forward Band
- Final Drive Internal Gear
- Input Sprag, Sun Gears & 3RD Roller Clutch Assemblies
- Parking System Components
- Component Disassembly & Reassembly
- Case Components
- Drive Sprocket Support
- Parking System Components
- Differential Carrier Internal Gear
- Differential Carrier
- Vehicle Speed Sensor RELUCTOR Wheel
- Case Extension
- Forward Band
- 1-2 Support Roller Clutch
- 2-1 Manual Band
- Reaction Sun Gear & Drum
- Input & Reaction Carrier
- Reverse Reaction Drum
- Input & 3RD Sprag Clutches
- Input Clutch & 3RD Clutch
- Input Clutch Housing Check Ball Valve
- Input Shaft Oil Seal Rings
- Input Clutch Housing & Sprag Clutches
- 2ND Clutch Assembly
- 2ND Clutch Housing Check Ball Valve
- Reverse Band
- Driven Sprocket Support Assembly
- Driven Sprocket Support Bearing
- Input, 2ND, 3RD & Sprag Clutches
- Drive Sprocket & Turbine Shaft
- Drive & Driven Sprocket Components
- 4TH Clutch Components
- Case Cover Components
- Axle Shaft Oil Seals
- Case Cover & Gaskets
- Output Shaft
- Vehicle Speed Sensor
- Control Valve Body
- Control Valve Body & Spacer Plate
- Oil Pump Assembly
- Wiring Harness
- Case Side Cover
- THERMO Element Adjustment
- 2-1 Manual Band Servo
- Accumulator Components
- Oil Pan & Filter
- Forward Band Servo
- Reverse Band Servo
- Transaxle Reassembly
- Torque Specifications
- Transaxle Specifications
- Automatic Transaxle Removal & Installation
- Automatic Transmission Servicing
- Application
- Identification
- Lubrication
- On-Vehicle Repairs
- Adjustments
- Removal & Installation
- Notes
- Accumulator & 2-1 Manual Servo
- Case Extension Housing
- Case Side Cover
- Control Valve Body
- Fluid Filler Tube
- Fluid Temperature Sensor
- Input Speed Sensor
- Oil Cooler Pipes
- Oil Pressure Test Plug
- Oil Pump
- Pressure Control Solenoid
- Reverse Band Servo
- Shift Cable
- TCC Pulse Width Modulation Solenoid
- TFP Manual Valve Position Switch
- THERMO Element
- Transaxle Mount
- Transaxle Vent
- Vehicle Speed Sensor
- Wiring Harness
- 1-2 Shift Solenoid Valve
- 2-3 Shift Solenoid Valve
- Torque Specifications
- Shift Interlock System
- Model Identification
- Description & Operation
- Trouble Shooting
- Programming Procedure
- Connector Views
- Symptom Tests
- Notes
- Shift Lock Control Inoperative
- Notes
- "C" Body (Park Avenue)
- "E" Body (Eldorado)
- "F" Body (Camaro & Firebird)
- "H" Body (Bonneville & LeSabre)
- "J" Body (Cavalier & Sunfire)
- "K" Body (Deville - With Column Shifter)
- "K" Body (Deville - With Console Shifter)
- "K" Body (Seville)
- "M" Body (Metro & Firefly (Canadian))
- "N" Body (Alero & Grand Am)
- "N" Body (Malibu)
- "S" Body (Prizm)
- "V" Body (Catera)
- "W" Body (Century)
- "W" Body (Grand Prix - With Column Shift)
- "W" Body (Grand Prix - With Floor Shift)
- "W" Body (Impala & Monte Carlo)
- "W" Body (Intrigue)
- "W" Body (Lumina)
- "W" Body (Regal)
- "Y" Body
- Shift Lock Control Always On (Ignition In On Position)
- Notes
- "C" Body (Park Avenue)
- "E" Body (Eldorado)
- "F" Body (Camaro & Firebird)
- "H" Body (Bonneville & LeSabre)
- "J" Body (Cavalier & Sunfire)
- "K" Body (Deville)
- "K" Body (Seville Only)
- "M" Body (Metro & Firefly (Canadian))
- "N" Body (Alero & Grand Am)
- "N" Body (Malibu)
- "S" Body (Prizm)
- "V" Body (Catera)
- "W" Body (Century)
- "W" Body (Grand Prix - With Column Shift)
- "W" Body (Grand Prix - With Floor Shift)
- "W" Body (Impala & Monte Carlo)
- "W" Body (Intrigue)
- "W" Body (Lumina)
- "W" Body (Regal)
- "Y" Body
- Shift Lock Control Inoperative (BTSI Indicator Inoperative) - "V" Body (CATERA)
- Key Cannot Be Removed (Ignition In Off Position) - "V" Body (CATERA)
- Steering Column Lock Malfunction - "W" Body (Grand PRIX & Regal)
- Component Tests
- Adjustments
- Removal & Installation
- Wiring Diagrams
- Automatic Transaxle Diagnosis - 4T65-E
- Automatic Transaxle Hydraulic Diagrams - 4T65-E
- Automatic Trans
- External Pages