Repair and Diagnosis (Single Page)
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Quick Lookups
Electrical Component Locations
Fluids
Technical Bulletins
Tire Fitment
Wiring Diagrams- System Wiring Diagrams
- Anti-Lock Brakes
- Anti-Theft
- Computer Data Lines
- Cruise Control
- Defoggers
- Electronic Power Steering
- Electronic Suspension
- Engine Performance
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Power Antenna
- Power Distribution
- Power Door Locks
- Power Mirrors
- Power Seats
- Power Windows
- Radio
- Shift Interlocks
- 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
- Programming New Module
- Trouble Shooting
- Testing & Diagnosis
- Notes
- Anti-Theft System
- Engine Does Not Crank, PASSKEY Indicator Illuminates For Approximately 5 Seconds, Then Goes Out
- Engine Cranks But Will Not Start, PASSKEY Indicator Illuminates For About 5 Seconds, Then Goes Out
- PASSKEY Indicator On Steady, Engine Starts
- PASSKEY Indicator Never Illuminates, Engine Starts
- Lock Cylinder & Harness Test
- Wiring Diagram
- Door Locks - Power
- Description & Operation
- Trouble Shooting
- Testing
- Notes
- Power Door Locks Inoperative From Both Door Lock Switches
- Power Door Locks Operate From One Door Lock Switch Only
- Lock Function Inoperative (Unlock Function Operative) From
- Unlock Function Inoperative (Lock Function Operative) From
- One Or More Lock Motors Are Inoperative From Both Switches
- Tailgate Lock Inoperative From Rear Glass Release/Tailgate
- Removal & Installation
- Wiring Diagrams
- Keyless Entry System - Remote
- Description & Operation
- Receiver Programming
- Trouble Shooting
- Diagnosis & Testing
- Keyless Entry System - Remote
- Keyless Entry System Inoperative
- Driver's Door Lock Or Unlock Function Inoperative, Passenger
- Rear Glass Release Inoperative
- Rear Glass Release Available With Ignition Switch In RUN
- Courtesy Lights Do Not Turn On When Unlock Function is
- Rear Compartment Lid Release Inoperative
- Rear Compartment Lid Release Available With Ignition Switch
- Remote Control Door Lock Receiver/Transmitter Will Not
- Doors Do Not Unlock With Ignition Switch In RUN Position &
- Doors Do Not Automatically Lock When All Doors Are Closed &
- Keyless Entry System - Remote
- Removal & Installation
- Wiring Diagram
- Trunk & Hatch Release - Power
- Trunk Pull-Down - Power
- Anti-Theft System
- Communication Devices
- Cruise Control Systems
- Gauges & Instrument Panels
- Instrument Panel - Analog
- Description & Operation
- Notes
- Brake System Warning Indicator
- Bright Headlight Indicator
- Coolant Temperature Indicator
- Coolant Temperature Gauge
- Cruise Indicator
- Fasten Safety Belts Indicator
- Low Coolant Indicator
- Fuel Gauge
- Oil Pressure Indicator
- Oil Pressure Gauge
- Service Engine Soon Indicator
- Volts Indicator
- Voltmeter
- Tailgate Ajar Indicator
- Service Precautions
- Testing
- Notes
- Instrument Panel Cluster (IPC) Connector Pin Identification
- Alternator Indicator Test
- Brake System Warning Indicator
- Fuel Gauge Reads Inaccurate Test
- Fuel Gauge Always Reads Empty Test
- Fuel Gauge Always Reads Full Test
- Coolant Temperature Gauge Test
- Coolant Temperature Indicator Test
- Low Coolant Indicator Test
- Oil Pressure Gauge Test
- Oil Pressure Indicator Test
- Oil Level Indicator Test
- Voltmeter Test
- Tailgate Ajar Indicator Test
- Headlight Switch
- Removal & Installation
- Wiring Diagrams
- Description & Operation
- Instrument Panel - Analog
- Headlights - Automatic Twilight Sentinel
- Heated Glass/Defoggers
- Mirrors
- Seats - Power
- Description & Operation
- Adjustments
- Trouble Shooting
- Removal & Installation
- Testing
- Flow Chart 1, All Positions Do Not Operate (All Models)
- Flow Chart 2, Entire Seat Will Not Move Forward &/Or Back
- Flow Chart 3, Front Height Will Not Move Up &/Or Down
- Flow Chart 4, Rear Height Will Not Move Up &/Or Down
- Flow Chart 1A, LH Recliner Inoperative (With Lumbar) RH
- Flow Chart 2A, RH Recliner Inoperative (With Lumbar) LH
- Flow Chart 3A, RH Recliner Inoperative (Without Lumbar)
- Flow Chart 1B, All Lumbar Supports Inoperative (ROADMASTER)
- Flow Chart 2B, All Lumbar Supports: Inflate Mode Inoperative,
- Flow Chart 3B, All Lumbar Supports: Deflate Mode Inoperative,
- Flow Chart 4B, Upper Lumbar Support Inoperative Middle &
- Flow Chart 5B, Middle Lumbar Support Inoperative Upper &
- Flow Chart 6B, Lower Lumbar Support Inoperative Upper &
- Flow Chart 7B, Upper Support Deflate Mode Inoperative Inflate
- Flow Chart 8B, Upper Support Inflate Mode Inoperative Deflate
- Flow Chart 9B, Middle Support Deflate Mode Inoperative
- Flow Chart 10B, Middle Support Inflate Mode Inoperative
- Flow Chart 11B, Lower Support Deflate Mode Inoperative
- Flow Chart 12B, Lower Support Inflate Mode Inoperative
- Wiring Diagrams
- Steering Column Switches
- Steering Column
- Description & Operation
- Trouble Shooting
- Service Precautions
- Disabling & Activating Air Bag System
- Adjustments
- Removal & Installation
- Notes
- Air Bag (Inflator) Module R & I
- Steering Wheel R & I
- Sir Coil Assembly R & I
- Turn Signal Switch R & I
- Lock Cylinder R & I
- Dimmer Switch R & I
- Ignition Switch R & I
- Lock Housing R & I
- MULTIFUNCTION Switch R & I
- Steering Wheel Rotation Sensor R & I
- Steering Column R & I
- Lower Bearing & Related Components R & I
- Overhaul
- Torque Specifications
- Steering Column Switches
- Steering Column
- Window Motors & Regulators
- Power Windows
- Description & Operation
- Trouble Shooting
- System Check
- Symptom Diagnosis
- None Of The Windows Operate
- Left Front Window Does Not Operate
- Right Front Window Does Not Operate
- Left Rear Window Does Not Operate
- Right Rear Window Does Not Operate
- Window(s) Do Not Operate From Individual Switch But Operate
- Left Front Window Operates But With No Express Mode
- Window(s) Operate From Individual Switches But Do Not Operate
- Testing
- Removal & Installation
- Wiring Diagrams
- Power Windows
- Wiper/Washer Systems
- Wiper/Washer System - Front
- Description & Operation
- Adjustments
- Testing
- Notes
- Wiper Motor
- Wipers Do Not Operate In Any Mode
- Wipers Run At High Speed Only
- Wipers Run At Low Speed Only
- Wipers Run Intermittently In Low Or High Speed Settings
- Wipers Will Not Shut Off
- Wipers Cycle In And Out Of Park Position After Wipers
- Pulse Delay Inoperative Or Incorrect
- Washer Motor Will Not Operate
- Washer Will Not Shut Off
- Removal & Installation
- Wiring Diagrams
- Wiper/Washer System - Rear
- Wiper/Washer System - Front
- Anti-Theft Systems
- Body & Frame
- Door Locks
- Anti-Theft System
- Description & Operation
- Programming New Module
- Trouble Shooting
- Testing & Diagnosis
- Notes
- Anti-Theft System
- Engine Does Not Crank, PASSKEY Indicator Illuminates For Approximately 5 Seconds, Then Goes Out
- Engine Cranks But Will Not Start, PASSKEY Indicator Illuminates For About 5 Seconds, Then Goes Out
- PASSKEY Indicator On Steady, Engine Starts
- PASSKEY Indicator Never Illuminates, Engine Starts
- Lock Cylinder & Harness Test
- Wiring Diagram
- Door Locks - Power
- Description & Operation
- Trouble Shooting
- Testing
- Notes
- Power Door Locks Inoperative From Both Door Lock Switches
- Power Door Locks Operate From One Door Lock Switch Only
- Lock Function Inoperative (Unlock Function Operative) From
- Unlock Function Inoperative (Lock Function Operative) From
- One Or More Lock Motors Are Inoperative From Both Switches
- Tailgate Lock Inoperative From Rear Glass Release/Tailgate
- Removal & Installation
- Wiring Diagrams
- Keyless Entry System - Remote
- Description & Operation
- Receiver Programming
- Trouble Shooting
- Diagnosis & Testing
- Keyless Entry System - Remote
- Keyless Entry System Inoperative
- Driver's Door Lock Or Unlock Function Inoperative, Passenger
- Rear Glass Release Inoperative
- Rear Glass Release Available With Ignition Switch In RUN
- Courtesy Lights Do Not Turn On When Unlock Function is
- Rear Compartment Lid Release Inoperative
- Rear Compartment Lid Release Available With Ignition Switch
- Remote Control Door Lock Receiver/Transmitter Will Not
- Doors Do Not Unlock With Ignition Switch In RUN Position &
- Doors Do Not Automatically Lock When All Doors Are Closed &
- Keyless Entry System - Remote
- Removal & Installation
- Wiring Diagram
- Trunk & Hatch Release - Power
- Trunk Pull-Down - Power
- Anti-Theft System
- Mirrors
- Seats - Power
- Description & Operation
- Adjustments
- Trouble Shooting
- Removal & Installation
- Testing
- Flow Chart 1, All Positions Do Not Operate (All Models)
- Flow Chart 2, Entire Seat Will Not Move Forward &/Or Back
- Flow Chart 3, Front Height Will Not Move Up &/Or Down
- Flow Chart 4, Rear Height Will Not Move Up &/Or Down
- Flow Chart 1A, LH Recliner Inoperative (With Lumbar) RH
- Flow Chart 2A, RH Recliner Inoperative (With Lumbar) LH
- Flow Chart 3A, RH Recliner Inoperative (Without Lumbar)
- Flow Chart 1B, All Lumbar Supports Inoperative (ROADMASTER)
- Flow Chart 2B, All Lumbar Supports: Inflate Mode Inoperative,
- Flow Chart 3B, All Lumbar Supports: Deflate Mode Inoperative,
- Flow Chart 4B, Upper Lumbar Support Inoperative Middle &
- Flow Chart 5B, Middle Lumbar Support Inoperative Upper &
- Flow Chart 6B, Lower Lumbar Support Inoperative Upper &
- Flow Chart 7B, Upper Support Deflate Mode Inoperative Inflate
- Flow Chart 8B, Upper Support Inflate Mode Inoperative Deflate
- Flow Chart 9B, Middle Support Deflate Mode Inoperative
- Flow Chart 10B, Middle Support Inflate Mode Inoperative
- Flow Chart 11B, Lower Support Deflate Mode Inoperative
- Flow Chart 12B, Lower Support Inflate Mode Inoperative
- Wiring Diagrams
- Power Windows
- Description & Operation
- Trouble Shooting
- System Check
- Symptom Diagnosis
- None Of The Windows Operate
- Left Front Window Does Not Operate
- Right Front Window Does Not Operate
- Left Rear Window Does Not Operate
- Right Rear Window Does Not Operate
- Window(s) Do Not Operate From Individual Switch But Operate
- Left Front Window Operates But With No Express Mode
- Window(s) Operate From Individual Switches But Do Not Operate
- Testing
- Removal & Installation
- Wiring Diagrams
- Door Locks
- Brakes
- Anti-Lock Brakes
- Anti-Lock Brake System - BOSCH 2U
- Description
- Operation
- Bleeding Brake System
- Diagnosis
- Diagnostic Trouble Code Charts
- DTC 21 Right Front Wheel Speed Sensor Circuit Fault
- DTC 23 Right Front Wheel Speed Sensor Continuity Fault
- DTC 25 Left Front Wheel Speed Sensor Circuit Fault
- DTC 27 Left Front Wheel Speed Sensor Continuity Fault
- DTC 28 Wheel Speed Sensor Frequency Error
- DTC 35 Rear Axle (Wheel) Speed Sensor Circuit Fault
- DTC 37 Rear Axle (Wheel) Speed Sensor Continuity Fault
- DTC 41 Right Front Solenoid Valve Fault
- DTC 45 Left Front Solenoid Valve Fault
- DTC 55 Rear Solenoid Valve Fault
- DTC 61 Pump Motor Or Relay Fault
- DTC 63 Solenoid Valve Relay Fault
- DTC 71 EBCM Fault
- Symptom Diagnostic Charts
- Removal & Installation
- Adjustments
- Torque Specifications
- Wiring Diagram
- Anti-Lock Brake System - BOSCH 2U
- Mechanical - Hydraulic
- Disc & Drum Brake System
- Description & Operation
- Bleeding Brake System
- Adjustments
- Testing
- Removal & Installation
- Overhaul
- Torque Specifications
- Disc Brake Specifications
- Drum Brake Specifications
- Hydraulic Component Specifications
- Disc & Drum Brake System
- Traction Control
- Anti-Lock Brake System - BOSCH 2U
- Description
- Operation
- Bleeding Brake System
- Diagnosis
- Diagnostic Trouble Code Charts
- DTC 21 Right Front Wheel Speed Sensor Circuit Fault
- DTC 23 Right Front Wheel Speed Sensor Continuity Fault
- DTC 25 Left Front Wheel Speed Sensor Circuit Fault
- DTC 27 Left Front Wheel Speed Sensor Continuity Fault
- DTC 28 Wheel Speed Sensor Frequency Error
- DTC 35 Rear Axle (Wheel) Speed Sensor Circuit Fault
- DTC 37 Rear Axle (Wheel) Speed Sensor Continuity Fault
- DTC 41 Right Front Solenoid Valve Fault
- DTC 45 Left Front Solenoid Valve Fault
- DTC 55 Rear Solenoid Valve Fault
- DTC 61 Pump Motor Or Relay Fault
- DTC 63 Solenoid Valve Relay Fault
- DTC 71 EBCM Fault
- Symptom Diagnostic Charts
- Removal & Installation
- Adjustments
- Torque Specifications
- Wiring Diagram
- Anti-Lock Brake System - BOSCH 2U
- Anti-Lock Brakes
- Drivelines & Axles
- Electrical
- Charging Systems
- Component Locations
- Fuses & Circuit Breakers
- Gauges
- Instrument Panel - Analog
- Description & Operation
- Notes
- Brake System Warning Indicator
- Bright Headlight Indicator
- Coolant Temperature Indicator
- Coolant Temperature Gauge
- Cruise Indicator
- Fasten Safety Belts Indicator
- Low Coolant Indicator
- Fuel Gauge
- Oil Pressure Indicator
- Oil Pressure Gauge
- Service Engine Soon Indicator
- Volts Indicator
- Voltmeter
- Tailgate Ajar Indicator
- Service Precautions
- Testing
- Notes
- Instrument Panel Cluster (IPC) Connector Pin Identification
- Alternator Indicator Test
- Brake System Warning Indicator
- Fuel Gauge Reads Inaccurate Test
- Fuel Gauge Always Reads Empty Test
- Fuel Gauge Always Reads Full Test
- Coolant Temperature Gauge Test
- Coolant Temperature Indicator Test
- Low Coolant Indicator Test
- Oil Pressure Gauge Test
- Oil Pressure Indicator Test
- Oil Level Indicator Test
- Voltmeter Test
- Tailgate Ajar Indicator Test
- Headlight Switch
- Removal & Installation
- Wiring Diagrams
- Description & Operation
- Instrument Panel - Analog
- Starter
- Wiring Diagrams
- System Wiring Diagrams
- Anti-Lock Brakes
- Anti-Theft
- Computer Data Lines
- Cruise Control
- Defoggers
- Electronic Power Steering
- Electronic Suspension
- Engine Performance
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Power Antenna
- Power Distribution
- Power Door Locks
- Power Mirrors
- Power Seats
- Power Windows
- Radio
- Shift Interlocks
- Starting/Charging
- Supplemental Restraints
- Transmission
- Trunk, Tailgate, Fuel Door
- Warning Systems
- Wiper/Washer
- Using lemon2025'S System Wiring Diagrams
- System Wiring Diagrams
- Engine Mechanical
- Accessory Drive Belts
- Drive Belt Routing
- Description (4.3L VIN W & 5.7L VIN P Only)
- Drive Belt Routing
- Serpentine Belt Routing (2.0L)
- Serpentine Belt Routing (2.2L & 2.5L)
- Serpentine Belt Routing (2.3L)
- Serpentine Belt Routing (3.1L)
- Serpentine Belt Routing (3.4L CAMARO & Firebird)
- Serpentine Belt Routing (3.4L Except CAMARO/Firebird)
- Serpentine Belt Routing (3.8L W/ Supercharger)
- Serpentine Belt Routing (3.8L W/O Supercharger)
- Serpentine Belt Routing (4.3L & 5.7L)
- SERPENTINE BELT ROUTING (Corvette - 5.7L)
- Belt Tension Specifications
- Removal & Installation (4.3L VIN W & 5.7L VIN P Only)
- Drive Belt Routing
- Engine Cooling Fan
- Cooling System (Mechanical)
- Cooling System Specifications
- Drive Belt Routing
- Description (4.3L VIN W & 5.7L VIN P Only)
- Drive Belt Routing
- Serpentine Belt Routing (2.0L)
- Serpentine Belt Routing (2.2L & 2.5L)
- Serpentine Belt Routing (2.3L)
- Serpentine Belt Routing (3.1L)
- Serpentine Belt Routing (3.4L CAMARO & Firebird)
- Serpentine Belt Routing (3.4L Except CAMARO/Firebird)
- Serpentine Belt Routing (3.8L W/ Supercharger)
- Serpentine Belt Routing (3.8L W/O Supercharger)
- Serpentine Belt Routing (4.3L & 5.7L)
- SERPENTINE BELT ROUTING (Corvette - 5.7L)
- Belt Tension Specifications
- Removal & Installation (4.3L VIN W & 5.7L VIN P Only)
- Mechanical
- 5.7L V8 - VIN [P]
- Engine Identification
- Adjustments
- Trouble Shooting
- Removal & Installation
- Overhaul
- Lubrication
- Torque Specifications
- Engine Specifications
- 5.7L V8 - VIN [P]
- Starter
- Accessory Drive Belts
- Engine Performance
- Engine Controls - 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
- Engine Controls - Pin Voltage Charts
- Remove, Overhaul & Install
- Sensor Range Charts
- Engine Controls - Sensor Operating Range Charts
- Engine Controls - Specifications
- System
- EGR Function Testing
- Engine Controls - Basic Testing
- Engine Controls - System/Component Tests - 5.7L
- Introduction
- Computerized Engine Controls
- Engine Sensors & Switches
- Notes
- Engine Controls - System/Component Tests - 5.7L
- A/C ON (A/C Request) Switch Test
- A/C Pressure Sensor
- A/C Pressure Switch
- Brake Switch
- Crankshaft Position Sensor
- Engine Coolant Temperature (ECT) Sensor
- Intake Air Temperature (IAT) Sensor
- Knock Sensor (KS)
- Manifold Absolute Pressure (MAP) Sensor (C-1)
- Manifold Air Temperature (MAT) Sensor
- Oxygen Sensor
- Park/Neutral Position (PNP) Switch (C-1)
- Power Steering Pressure (PSP) Switch (C-1)
- Throttle Position (TP) Sensor
- Vehicle Speed Sensor (PM Generator Type)
- Vehicle Speed Sensor (LED Type)
- Motors, Relays & Solenoids
- Fuel System
- Idle Control System (C-2)
- Ignition System
- Emission Systems & Sub-Systems
- Miscellaneous Controls
- Diagnostic Charts
- Component Locations
- Wiring Diagrams
- Engine Controls - Tests W/Codes - 5.7L
- Introduction
- Self-Diagnostic System
- ECM/Pcm Code Charts
- Notes
- Code 11, Malfunction Indicator Light
- Code 13, Open Left Heated Oxygen Sensor Circuit
- Code 14, Coolant Temperature Sensor Signal Voltage Low
- Code 15, Coolant Temperature Sensor Signal Voltage High
- Code 16, OPTI-Spark Ignition System Low Resolution Pulse
- Code 18, Injector Circuit
- Code 21, Throttle Position Sensor Signal Voltage High
- Code 22, Throttle Position Sensor Signal Voltage Low
- Code 23, IAT Sensor Signal Voltage High
- Code 24, Vehicle Speed Sensor
- Code 25, IAT Sensor Signal Voltage Low
- Code 26, Canister Purge Solenoid
- Code 27, EGR Solenoid Valve
- Code 28, Transmission Range Pressure Switch
- Code 29, Secondary Air Injection
- Code 32, EGR System Error
- Code 33, Map Sensor Signal Voltage High
- Code 34, Map Sensor Signal Voltage Low
- Code 36, OPTI-Spark High Resolution Pulse
- Code 37, TCC Brake Switch Error
- Code 38, TCC Brake Switch Error
- Code 41, OPTI-Spark Ignition System Open Or Shorted Est CKT
- Code 42, Ic Circuit Grounded
- Code 43, Knock Sensor Circuit
- Code 44, Left Heated Oxygen Sensor Circuit Lean Indication
- Code 45, Left Heated Oxygen Sensor Circuit Rich Indication
- Code 46, Pass-Key Circuit
- Code 46, Pass-Key Diagnosis
- Code 47, Knock Sensor Module
- Code 48, Mass Airflow Sensor
- Code 50, System Voltage Low
- Code 51, Faulty Prom/Mem-Cal
- Code 53, System Voltage High
- Code 55, Pcm Error
- Code 55, Fuel Lean Monitor
- Code 58, Transmission Temperature Sensor High Temperature
- Code 59, Transmission Temperature Sensor Low Temperature
- Code 63, Open Right Heated Oxygen Sensor Circuit
- Code 64, Right Heated Oxygen Sensor Lean Indication
- Code 65, Right Heated Oxygen Sensor Rich Indication
- Code 66, A/C Pressure Sensor
- Code 67, A/C Pressure Sensor
- Code 68, A/C Relay Circuit Shorted
- Code 69, A/C Compressor Relay
- Code 70, A/C Compressor Relay Driver
- Code 72, VSS
- Code 73, Pressure Control Solenoid
- Code 75, Transmission Voltage Low
- Code 77, Primary Cooling Fan Driver
- Code 78, Secondary Cooling Fan Driver
- Code 79, Transmission Fluid OVERTEMP
- Code 80, Transmission Component Slipping
- Code 81, 2-3 Shift Solenoid
- Code 82, 1-2 Shift Solenoid
- Code 84, 3-2 Control Solenoid - A/T
- Code 85, TCC Stuck On
- Code 90, TCC Solenoid Circuit
- Code 95, Change Oil Light
- Code 96, Low Oil Light
- Code 97, VSS Output Circuit
- Summary
- Wiring Diagrams
- Engine Controls - Tests W/O Codes
- Introduction
- Symptoms
- INTERMITTENTS
- Testing & Diagnosis
- EGR Function Testing
- Engine Controls - Basic Testing
- Engine Controls - System/Component Tests - 5.7L
- Introduction
- Computerized Engine Controls
- Engine Sensors & Switches
- Notes
- Engine Controls - System/Component Tests - 5.7L
- A/C ON (A/C Request) Switch Test
- A/C Pressure Sensor
- A/C Pressure Switch
- Brake Switch
- Crankshaft Position Sensor
- Engine Coolant Temperature (ECT) Sensor
- Intake Air Temperature (IAT) Sensor
- Knock Sensor (KS)
- Manifold Absolute Pressure (MAP) Sensor (C-1)
- Manifold Air Temperature (MAT) Sensor
- Oxygen Sensor
- Park/Neutral Position (PNP) Switch (C-1)
- Power Steering Pressure (PSP) Switch (C-1)
- Throttle Position (TP) Sensor
- Vehicle Speed Sensor (PM Generator Type)
- Vehicle Speed Sensor (LED Type)
- Motors, Relays & Solenoids
- Fuel System
- Idle Control System (C-2)
- Ignition System
- Emission Systems & Sub-Systems
- Miscellaneous Controls
- Diagnostic Charts
- Component Locations
- Wiring Diagrams
- Engine Controls - Tests W/Codes - 5.7L
- Introduction
- Self-Diagnostic System
- ECM/Pcm Code Charts
- Notes
- Code 11, Malfunction Indicator Light
- Code 13, Open Left Heated Oxygen Sensor Circuit
- Code 14, Coolant Temperature Sensor Signal Voltage Low
- Code 15, Coolant Temperature Sensor Signal Voltage High
- Code 16, OPTI-Spark Ignition System Low Resolution Pulse
- Code 18, Injector Circuit
- Code 21, Throttle Position Sensor Signal Voltage High
- Code 22, Throttle Position Sensor Signal Voltage Low
- Code 23, IAT Sensor Signal Voltage High
- Code 24, Vehicle Speed Sensor
- Code 25, IAT Sensor Signal Voltage Low
- Code 26, Canister Purge Solenoid
- Code 27, EGR Solenoid Valve
- Code 28, Transmission Range Pressure Switch
- Code 29, Secondary Air Injection
- Code 32, EGR System Error
- Code 33, Map Sensor Signal Voltage High
- Code 34, Map Sensor Signal Voltage Low
- Code 36, OPTI-Spark High Resolution Pulse
- Code 37, TCC Brake Switch Error
- Code 38, TCC Brake Switch Error
- Code 41, OPTI-Spark Ignition System Open Or Shorted Est CKT
- Code 42, Ic Circuit Grounded
- Code 43, Knock Sensor Circuit
- Code 44, Left Heated Oxygen Sensor Circuit Lean Indication
- Code 45, Left Heated Oxygen Sensor Circuit Rich Indication
- Code 46, Pass-Key Circuit
- Code 46, Pass-Key Diagnosis
- Code 47, Knock Sensor Module
- Code 48, Mass Airflow Sensor
- Code 50, System Voltage Low
- Code 51, Faulty Prom/Mem-Cal
- Code 53, System Voltage High
- Code 55, Pcm Error
- Code 55, Fuel Lean Monitor
- Code 58, Transmission Temperature Sensor High Temperature
- Code 59, Transmission Temperature Sensor Low Temperature
- Code 63, Open Right Heated Oxygen Sensor Circuit
- Code 64, Right Heated Oxygen Sensor Lean Indication
- Code 65, Right Heated Oxygen Sensor Rich Indication
- Code 66, A/C Pressure Sensor
- Code 67, A/C Pressure Sensor
- Code 68, A/C Relay Circuit Shorted
- Code 69, A/C Compressor Relay
- Code 70, A/C Compressor Relay Driver
- Code 72, VSS
- Code 73, Pressure Control Solenoid
- Code 75, Transmission Voltage Low
- Code 77, Primary Cooling Fan Driver
- Code 78, Secondary Cooling Fan Driver
- Code 79, Transmission Fluid OVERTEMP
- Code 80, Transmission Component Slipping
- Code 81, 2-3 Shift Solenoid
- Code 82, 1-2 Shift Solenoid
- Code 84, 3-2 Control Solenoid - A/T
- Code 85, TCC Stuck On
- Code 90, TCC Solenoid Circuit
- Code 95, Change Oil Light
- Code 96, Low Oil Light
- Code 97, VSS Output Circuit
- Summary
- Wiring Diagrams
- Engine Controls - Tests W/O Codes
- Introduction
- Symptoms
- INTERMITTENTS
- Theory and Operation
- Engine Controls - Theory & Operation
- Introduction
- Air Induction System
- Computerized Engine Controls
- Notes
- Powertrain Control Module (Pcm)
- Input Devices
- Notes
- A/C "On" Switch
- A/C Pressure Sensor
- A/C Pressure Switches
- A/C Temperature Sensors
- Battery Voltage
- Brake Switch Feedback
- Engine Coolant Temperature (ECT) Sensor
- Fuel Pump Feedback
- Gear Switches
- Ignition/Crank Signal
- Knock Sensor
- Manifold Absolute Pressure (MAP) Sensor
- Manifold Air Temperature (MAT) Sensor
- Mass Airflow (MAF) Sensor
- Oxygen Sensor (O2S)
- Park/Neutral Position (PNP) Switch
- Power Steering Pressure (PSP) Switch
- RPM Reference Signal
- Throttle Position (TP) Sensor
- Transmission Fluid Temperature Sensor (5.7L)
- Vehicle Speed Sensor (VSS)
- Output Signals
- Notes
- A/C Clutch
- Air Injection Control Solenoid
- Boost Control Solenoid (Supercharger)
- Canister Purge Solenoid
- Cooling Fan Relay
- Digital EGR Valve
- 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) System
- Knock Control System
- Malfunction Indicator Light (MIL)
- Opti-Spark System (5.7L)
- Self-Diagnostics
- Serial Data
- Shift Light
- Shift Solenoids (Electronically-Controlled Auto Transmission)
- Torque Converter Clutch
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls
- Engine Controls - Theory & Operation
- Vacuum Diagrams
- Wiring Diagrams
- 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
- 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
- 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
- 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
- Hoist/Jack
- Identification
- Metric Conversions
- 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
- 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)
- 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 Clutch Controls
- General Servicing
- A/C Compressor Refrigerant Oil Checking
- A/C Compressor Servicing
- A/C System General Servicing
- A/C System Specifications - Except Estate Wagon
- HVAC Control Systems
- A/C-Heater System - Automatic
- Torque Specifications
- A/C System Specifications
- Vacuum Hose Diagram(S)
- Wiring Diagram
- Description
- Operation
- Adjustments
- Trouble Shooting
- Self-Diagnostic System
- Retrieving Codes
- Exiting Diagnostic Mode & Clearing Codes
- A/C Diagnostic System Check
- Code 01 - Outside Air Temperature Sensor Circuit Open
- Code 02 - Outside Air Temperature Sensor Circuit Short
- Code 03 - Inside Air Temperature Sensor Circuit Open
- Code 04 - Inside Air Temperature Sensor Circuit Short
- Code 05 - SUNLOAD Sensor Circuit Open
- Code 06 - SUNLOAD Sensor Circuit Short
- Code 10 - Temperature Air Valve Actuator Motor Circuit Open
- Code 11 - Temperature Air Valve Actuator Motor Circuit Short
- Code 26 - Serial Data Communication Circuit Open Or Short
- Code 27 - Invalid EEPROM Detected
- Code 66 - Refrigerant Pressure Sensor CKT Open Or Short
- Code 67 - Refrigerant Pressure Sens Or A/C Clutch CKT Problem
- Testing
- Removal & Installation
- A/C-Heater System - Manual
- Description
- Operation
- Trouble Shooting
- Notes
- Operational Testing
- Blower Motor Will Not Run
- Blower Does Not Operate In Hi
- Blower Operates Only In Hi
- Blower Operates In Hi With Ignition Off
- A/C Does Not Work
- Insufficient Cooling
- CCOT System, Insufficient Cooling Chart "A"
- CCOT System, Insufficient Cooling Chart "B"
- CCOT System, Insufficient Cooling Chart "C"
- CCOT System, Insufficient Cooling Chart "D"
- CCOT System, Insufficient Cooling Chart "E"
- V5 System, Preliminary Checks - Step 1
- V5 System, Checking Refrigerant Charge - Step 2
- V5 System, Checking Compressor Clutch Engagement - Step 3
- V5 System, Checking System Performance - Step 4
- V5 System, Gray Area Diagnosis & Service - Step 5
- V5 System, Striped Area Diagnosis & Service - Step 6
- V5 System, Control Valve Diagnosis - Step 7
- A/C Compressor Clutch Controls
- Airflow From Wrong Outlets
- Blower Inoperative At Any Speed
- Low Speed Inoperative, Medium & High Speeds Operate Normally
- Medium Speed(S) Inoperative, Low & High Speeds Operate Normally
- High Speed Inoperative, Low & Medium Speeds Operate Normally
- Insufficient Or No Heat
- Insufficient Or No Cooling
- Improper Air Delivery
- Testing
- Removal & Installation
- Notes
- A/C-Heater Control Panel
- Accumulator
- Compressor
- Condenser
- A/C Module Lower Evaporator Case
- Air Inlet Vacuum Actuator
- Blower Motor Resistor & Relay
- Compressor Control Relay
- Defrost Valve Vacuum Actuator
- Electric Actuator
- Evaporator Core
- Heater Core
- Instrument Panel
- Mode Valve Vacuum Actuator
- Pressure Cycling Switch
- Vacuum/Electric Solenoid
- Torque Specifications
- Vacuum Hose Diagram(S)
- Wiring Diagram
- A/C-Heater System - Automatic
- Maintenance
- Procedures
- Maintenance Information
- Model Identification
- Maintenance Service Information
- Service Point Locations
- Service Labor Times
- Wheel & Tire Specifications
- Wheel Torque Specifications
- Battery Specifications
- Cautions & Warnings
- Supplemental Restraint System (Air Bag)
- Air Conditioning Servicing
- Anti-Lock Brake System
- Replacing Blown Fuses
- Battery
- Battery Warning
- Brake Pad Wear Indicator
- Catalytic Converter
- Coolant (DEX-Cool 1995-96 Models)
- Coolant (Propylene-Glycol Formulations)
- Electrostatic Discharge Sensitive (ESD) Parts
- Fuel System Service
- Halogen Bulbs
- Methanol Gasoline
- Radiator Cap
- Radiator Fan
- Radiator Fan With Tow Package
- Spark Plugs
- Tailgate
- Traction Control System (If Equipped)
- Warranty Information
- Fuses & Circuit Breakers
- Service Indicator & Warning Lights
- Service Indicator & Warning Lights
- Engine Oil Life Monitor Reset - 1995-96 Models
- Oil Pressure Indicator
- Alternator (Charging System) Light
- Engine Coolant Temperature Light
- Low Coolant Warning Light (If Equipped)
- Brake Warning Light
- Anti-Lock Brake Warning Light (If Equipped)
- Service Engine Soon/Check Engine Warning Light
- Engine Oil Life Monitor Reset - 1994 Models
- Service Indicator & Warning Lights
- Maintenance Information
- Procedures
- Restraints
- Air Bag, SRS
- Air Bag Restraint System
- Identification
- Description & Operation
- System Operation Check
- Post-Collision Inspection
- Service Precautions
- Disabling & Activating Air Bag System
- Adjustments
- Disposal Procedures
- Removal & Installation
- Diagnosis & Testing
- Diagnostic Charts
- Sir Diagnostic System Check
- Chart A - SDM Integrity Check
- Chart B - Air Bag/Inflatable Restraint Indicator Comes On Steady
- Chart C - Air Bag/Inflatable Restraint Indicator Does Not Come On
- Chart D - Air Bag/Inflatable Restraint Indicator Does Not Come On Steady During Crank
- DTC 15 - Passenger Initiator Circuit Resistance High
- DTC 16 - Passenger Initiator Circuit Resistance Low
- DTC 17 - Passenger Initiator Circuit Open
- DTC 21 - Driver Initiator Circuit Resistance High
- DTC 22 - Driver Initiator Circuit Resistance Low
- DTC 24 - Initiator Circuit Voltage Low
- DTC 25 - Initiator Circuit Short To Ignition
- DTC 26 - Driver Initiator Circuit Open
- DTC 35 - Discriminating Sensor Open Or Short To Ground
- DTC 36 - Discriminating Sensor Closed Or Short To Ignition
- DTC 51 - Frontal Crash Detected
- DTC 52 - Data Area Full
- DTC 61 - Circuit Indicator Circuit Failure
- DTC 62 - Redundant Sir Indicator Circuit Failure
- DTC 71 - Internal SDM Fault
- Wire Repair
- Connector Identification
- Torque Specifications
- Wiring Diagrams
- Air Bag Restraint System
- Air Bag, SRS
- Steering
- Electronic Steering
- Manual Steering
- Steering System - Power
- Steering System - Variable Effort
- Power Steering
- Steering System - Power
- Steering System - Variable Effort
- Steering Column
- Description & Operation
- Trouble Shooting
- Service Precautions
- Disabling & Activating Air Bag System
- Adjustments
- Removal & Installation
- Notes
- Air Bag (Inflator) Module R & I
- Steering Wheel R & I
- Sir Coil Assembly R & I
- Turn Signal Switch R & I
- Lock Cylinder R & I
- Dimmer Switch R & I
- Ignition Switch R & I
- Lock Housing R & I
- MULTIFUNCTION Switch R & I
- Steering Wheel Rotation Sensor R & I
- Steering Column R & I
- Lower Bearing & Related Components R & I
- Overhaul
- Torque Specifications
- Suspension
- Electronic Suspension
- Front Suspension
- Rear Suspension
- Wheel Alignment
- Transmission
- Automatic Trans
- Automatic Transmission Hydraulic Diagrams - 4L60-E.
- Diagnosis - 4L60-E
- Application & Identification
- Description
- Operation
- Trouble Shooting
- Clutch & Band Application
- Symptom Diagnosis
- Notes
- Incorrect Shift Pattern
- Shift Quality
- Engine Rough
- Line Pressure Too High
- Line Pressure Too Low
- MIL Stuck On
- Erratic Manual Downshift
- Unwanted Downshift (Corvette Only)
- Wrong Gear, No Shift Or Two Gears Only
- Second Gear Start (Camaro & Firebird With V6 Engine Only)
- 3rd Gear Only
- Delayed 3-4 Upshift & TCC Apply During Hard Acceleration
- No 4th Gear Hot
- No TCC Apply
- TCC Apply Time Wrong
- Self-Diagnostics
- Component Test Charts (No Codes) - 1994
- Performance Tests
- Electronic Self-Diagnostics
- Diagnostic Charts
- Description
- Chart A-1 (CAMARO & Firebird W/4.3L)
- Chart A-1 (Brougham, Caprice, CAMARO, Corvette, Firebird & ROADMASTER W/5.7L)
- Chart A-2 (Brougham, Caprice, CAMARO, Corvette, Firebird & ROADMASTER W/5.7L)
- Chart A-1 - ("C", "G", "K", "L", "M", "S" & "T" W/Gas Engine)
- Chart A-2 ("C", "G", "K", "L", "M", "S" & "T" W/Gas Engine)
- Chart A-1 - ("C", "G" & "K" W/Diesel Engine)
- Chart A-2 - ("C", "G" & "K" W/Diesel Engine)
- Diagnostic Code Charts - (Passenger Vehicles)
- Code 11, Malfunction Indicator Light 5.7L "B", "D", "F" & "Y" Bodies
- Code 21, Throttle Position Sensor Signal Voltage High
- Code 22, Throttle Position Sensor Signal Voltage Low
- Code 24, Vehicle Speed Sensor - 3.4L "F" Body, 4.3L & 5.7L
- Code 28, Transmission Range Pressure Switch - 3.4L "F" Body, 4.3L & 5.7L
- Code 53, System OVERVOLTAGE - 3.4L "F" Body, 4.3L & 5.7L
- Code 58, Trans. Temperature Sensor High Temperature - 3.4L "F" Body, 4.3L & 5.7L
- Code 59, Trans. Temperature Sensor Low Temperature - 3.4L "F" Body, 4.3L & 5.7L "B", "D", "F" & "Y" Bodies
- Code 72, Vehicle Speed Sensor Loss - 3.4L "F" Body, 4.3L & 5.7L "B", "D" & "F" Bodies
- Code 72, Vehicle Speed Sensor Loss - 5.7L "Y" Body
- Code 73, Pressure Control Solenoid - 4.3L & 5.7L
- Code 75, Transmission Voltage Low - 4.3L & 5.7L
- Code 79, Transmission Fluid OVERTEMP - 3.4L "F" Body, 4.3L & 5.7L
- Code 80, Transmission Component Slipping - 3.4L "F" Body, 4.3L & 5.7L
- Code 81, 2-3 Shift Solenoid - 4.3L & 5.7L
- Code 82, 1-2 Shift Solenoid - 4.3L & 5.7L
- Code 84, 3-2 Control Solenoid - 4.3L & 5.7L
- Code 85, TCC Stuck On - 4.3L & 5.7L
- Code 90, TCC Solenoid Circuit - 3.4L "F" Body, 4.3L & 5.7L
- Code 93, Pressure Control Solenoid - 3.4L "F" Body
- Code 96, Transmission Voltage Low - 3.4L "F" Body
- Code 97, VSS Output Circuit - 4.3L & 5.7L
- Diagnostic Code Charts (Light Trucks & Vans)
- Code 16, Transmission Output Speed - 5.0L & 5.7L With 4L60E Transmission
- Code 21, TPS Signal Voltage High
- Code 22, TPS Signal Voltage Low
- Code 24, Vehicle Speed Signal Low
- Code 28, Pressure Switch Manifold Fault
- Code 58, Trans Fluid Temp. Sens CKT (High Temp. Indicated)
- Code 59, Transmission Fluid Temp. Sensor Circuit (Low Temp. Indicated)
- Code 66, 3-2 Control Solenoid Circuit Fault
- Code 67, TCC Solenoid Circuit Check
- Code 68, Overdrive Ratio Error
- Code 69, Torque Converter Clutch Stuck On
- Code 72, VSS CKT Loss Transmission Output Signal - Diesel
- Code 73, Force Motor Current (Current Error)
- Code 81, 2-3 Shift Solenoid Circuit Fault
- Code 82, 1-2 Shift Solenoid Circuit Fault
- Circuit Tests
- Component Tests
- Wiring Diagrams
- Overhaul - 4L60/4L60-E
- Application & Labor Times
- Identification
- Description
- Lubrication & Adjustments
- On-Vehicle Service
- Trouble Shooting
- Notes
- Symptom Diagnosis
- 1st Gear Only, No Upshift
- 1st Gear Start In 2nd Gear Start Mode (Camaro & Firebird Only)
- Slips in 1st
- High Or Low 1-2 Shift Speeds
- Slipping Or Rough 1-2 Shift
- Slipping, Rough Or No 2-3 Shift
- 1st & 4th Or 2nd & 3rd Gear Only
- 3rd Gear Only
- 3-2 Flare Or Tie Up
- Slipping, Rough or No 3-4 Shift
- No "R" Or Slips In "R"
- No Part-Throttle Or Delayed Downshifts
- Harsh Garage Shifts
- No Overrun Braking in Manual 3-2-1
- Drives (Creeps) In Neutral
- Starts in 2nd in "D"
- No Park
- Oil Pressure High or Low
- Harsh Shift Points
- High Or Low Shift Points
- No Converter Clutch Apply
- Converter Shudder
- No Converter Clutch Release
- Converter Clutch Apply Cold
- Ratcheting Noise
- Oil Leaking Out Vent
- Vibration in Reverse & Whining Noise in Park
- Front Oil Leak
- No Reverse, Slips in Reverse, Bad Engagement (No Braking or Weak Braking in Manual Low)
- Pump Bushing Spins Out, "Walks" Into Seal, Or Seizes To Converter Hub
- Slip on 2-3 Shift, Falling Out of 3rd, Repeated 3-4 Clutch or 2-4 Band Failure
- Delayed or No Forward Clutch Engagement, Slips or Chatters in 1st Gear
- No 4th Gear, No 3-4 Upshift (Stays in 3rd, 2nd Usually Okay)
- Falls Out of 4th Gear During Coasting
- Binds Up on 3-4 Shift (Feels Like Brake Drag)
- No Forward Or Reverse Gears (Line Pressure Reading Okay)
- Binds Up In Reverse
- No Reverse
- No Drive In "D" Range
- No Drive In "OD" Range
- Clutch & Band Application
- Testing
- Torque Converter
- Removal & Installation
- Transmission Disassembly
- 2-4 Servo Assembly
- Checking Servo Pin Length
- Extension Housing
- Valve Body & Auxiliary Valve Body (4L60 Only)
- 1-2 Accumulator & Spacer Plates
- Transmission End Play Check
- Oil Pump, Input Clutch & Reverse Clutch
- 2-4 Band & Input Gear Set
- Reaction Gear Set
- Low-Reverse Clutch
- Inner Manual Shaft Linkage
- 3RD Accumulator Check Valve
- Cleaning & Inspection
- Component Disassembly & Reassembly
- Transmission Reassembly
- Torque Specifications
- Removal & Installation - A/T
- Servicing - A/T
- Transmission Oil Pan Gasket Id
- Automatic Transmission Hydraulic Diagrams - 4L60-E.
- Automatic Trans
- External Pages