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
- Testing - Diagnostic
- Notes
- DTC B2947: PASSLOCK(R) Power Output Short To Ground
- DTC B2948: PASSLOCK(R) Power Output Short To Battery
- DTC B2957: Data Shorted To Ground
- DTC B2958: PASSLOCK(R) Data Open/Short To Battery
- DTC B2960: PASSLOCK(R) Cylinder Data Incorrect
- DTC B3031: Controller In Learn Mode
- DTC B3033: Tamper Mode Enabled
- System Testing
- Removal & Installation
- Wiring Diagrams
- Keyless Entry System - Remote
- Description & Operation
- Component Location
- Programming - Procedure
- Trouble Shooting
- System Testing
- Notes
- Remote Keyless Entry & Illuminated Entry
- All Keyless Entry Functions Are Inoperable
- Door Do Not Lock From Either Remote Transmitter
- Doors Do Not Unlock From Either Remote Transmitter
- Left Front Door Lock Motor Does Not Operate From Either RKE Transmitter Or Door Lock Switch
- Trunk Lid Release Does Not Operate From Either RKE Transmitter
- Horn Chirp Does Not Sound
- Interior Lights Do Not Turn On With RKE Transmitter UNLOCK/TRUNK RELEASE Buttons
- Removal & Installation
- Wiring Diagrams
- Power Door Lock System
- Description & Operation
- Trouble Shooting
- System Tests
- Notes
- Not All Doors Lock & Unlock
- Locks Operate From Only One Front Door Lock Switch
- Locks Do Not Operate From Either Front Door Lock Switch
- Power Door Locks Operate Normally But Automatic Lock Does Not Operate Properly Feature
- Power Door Lock Operate Normally But Automatic Unlock Feature Does Not Operate Properly
- Wiring Diagrams
- Trunk Actuator - Power
- Anti-Theft System
- Body Interior
- Body Control Module
- Description
- Operation
- Component Locations
- Reprogramming BFC
- Trouble Shooting
- Symptom Tests
- Multiple Indicators Light Continuously
- Scan Tool Cannot Communicate With BFC
- PRNDL Is Blank. Abs, Service Vehicle Soon & Theft System Indicators On. Fuel & Temperature Gauges At Zero.
- Service Vehicle Soon Indicator Does Not Light Or On Continuously
- Indicator Does Not Light
- BFC Has Been Replaced, Theft System Indicator On Continuously & Engine Starts
- Speedometer Malfunctioning
- Tachometer Malfunctioning
- Engine Coolant Temperature Gauge Malfunctioning
- Fuel Gauge Malfunctioning
- Abs Indicator Lights Continuously With No Loss Of Serial Data
- Brake Indicator Lights Continuously With No Loss Of Serial Data, Parking Brake Released & EBCM Not Commanding Indicator To Illuminate
- Check Engine Indicator Lights Continuously
- Check Oil Indicator Lights Continuously With No Loss Of Serial Data
- Cruise Indicator Lights Continuously With No Loss Of Serial Data
- Fuel Gauge Check Indicator Light Remains On When Gauge Pointer Is In Normal Range Or Fails To Light When Gauge Pointer Is Out Of Range
- High Beam Indicator Malfunctioning
- Engine Coolant Temperature Gauge Check Indicator Light Remains On When Gauge Pointer Is In Normal Range Or Fails To Light When Gauge Pointer Is Out Of Range
- Left Or Right Turn Indicator Malfunctioning
- Low Coolant Indicator Lights Continuously
- Low Wash Indicator Malfunctioning
- Oil Pressure Indicator Lights Continuously With No Loss Of Serial Data
- PRNDL Display Malfunctioning With No Loss Of Serial Data
- Seat Belt Indicator Lights Continuously With No Loss Of Serial Data & Seat Belt Buckled
- Theft System Indicator Lights Continuously Or Is Malfunctioning
- Volts Indicator Lights Continuously With No Loss Of Serial Data
- Automatic Light Control Does Not Function
- Phase Loop Lock Indicates Fault
- A/C Does Not Function
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- BFC Diagnostic System Check
- Instrument Cluster Indicator(S) Will Not Turn Off
- Instrument Cluster Indicator(S) Will Not Turn On
- Low Engine Coolant Indicator Malfunctions
- Washer Fluid Level Indicator Malfunctions
- DTC B1000: Internal BFC Fault Detected
- DTC B1001: Vehicle Option Configuration Required
- DTC B1369: Ignition 0 Fault
- DTC B1374: Ignition 1 Fault (With Engine Running)
- DTC B1379: Ignition 3 Fault
- DTC B1487: Generator "L" Terminal Low With Engine Running
- DTC B1488: Generator "L" Terminal High
- DTC B1492: Generator "F" Terminal Low
- DTC B1493: Generator "F" Terminal High
- DTC B2532: Front FOGLIGHT Relay Output Short To Ground/Open
- DTC B2533: Front FOGLIGHT Relay Output Short To Battery
- DTC B2558: Interior Light Control Output Short To Battery
- DTC B2575: ALC Headlight System Fault
- DTC B2577: ALC Headlight Relay Output Short To Ground/Open
- DTC B2578: ALC Headlight Relay Output Short To Battery
- DTC B2585: ALC Parking Light System Fault
- DTC B2587: ALC Parking Light Relay Output Short To Ground/Open
- DTC B2588: ALC Parking Light Relay Output Short To Battery
- DTC B2600: DRL Error
- DTC B2602: DRL Relay Output Short To Ground/Open
- DTC B2603: DRL Relay Output Short To Battery
- DTC B2647: Ambient Light Sensor Signal Short To Ground/Open
- DTC B2648: Ambient Light Sensor Signal Short To Battery
- DTC B2965: Key-In-Ignition Fault
- DTC P0462: Fuel Level Sensor Signal Shorted To Ground
- DTC P0463: Fuel Level Sensor Signal Open/Short To Battery
- DTC U1000: Loss Of Class 2 Serial Data Fault
- DTC U1016: Pcm Class 2 Serial Data State Of Health Fault
- DTC U1040: EBCM Class 2 Serial Data State Of Health Fault
- DTC U2000: Invalid BFC Transmitted SPI Data
- DTC U2001: Invalid Instrument Panel Transmitted SPI Data
- DTC U2002: Transmitted SPI Data Input Low
- DTC U2003: Transmitted SPI Data Input High
- DTC U2004: Transmitted SPI Data Output Low
- DTC U2005: Transmitted SPI Data Output High
- DTC U2006: Transmitted SPI Clock Output Low
- DTC U2007: Transmitted SPI Clock Output High
- Removal & Installation
- Wiring Diagrams
- Body Control Module
- Communication Devices
- Body Control Module
- Description
- Operation
- Component Locations
- Reprogramming BFC
- Trouble Shooting
- Symptom Tests
- Multiple Indicators Light Continuously
- Scan Tool Cannot Communicate With BFC
- PRNDL Is Blank. Abs, Service Vehicle Soon & Theft System Indicators On. Fuel & Temperature Gauges At Zero.
- Service Vehicle Soon Indicator Does Not Light Or On Continuously
- Indicator Does Not Light
- BFC Has Been Replaced, Theft System Indicator On Continuously & Engine Starts
- Speedometer Malfunctioning
- Tachometer Malfunctioning
- Engine Coolant Temperature Gauge Malfunctioning
- Fuel Gauge Malfunctioning
- Abs Indicator Lights Continuously With No Loss Of Serial Data
- Brake Indicator Lights Continuously With No Loss Of Serial Data, Parking Brake Released & EBCM Not Commanding Indicator To Illuminate
- Check Engine Indicator Lights Continuously
- Check Oil Indicator Lights Continuously With No Loss Of Serial Data
- Cruise Indicator Lights Continuously With No Loss Of Serial Data
- Fuel Gauge Check Indicator Light Remains On When Gauge Pointer Is In Normal Range Or Fails To Light When Gauge Pointer Is Out Of Range
- High Beam Indicator Malfunctioning
- Engine Coolant Temperature Gauge Check Indicator Light Remains On When Gauge Pointer Is In Normal Range Or Fails To Light When Gauge Pointer Is Out Of Range
- Left Or Right Turn Indicator Malfunctioning
- Low Coolant Indicator Lights Continuously
- Low Wash Indicator Malfunctioning
- Oil Pressure Indicator Lights Continuously With No Loss Of Serial Data
- PRNDL Display Malfunctioning With No Loss Of Serial Data
- Seat Belt Indicator Lights Continuously With No Loss Of Serial Data & Seat Belt Buckled
- Theft System Indicator Lights Continuously Or Is Malfunctioning
- Volts Indicator Lights Continuously With No Loss Of Serial Data
- Automatic Light Control Does Not Function
- Phase Loop Lock Indicates Fault
- A/C Does Not Function
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- BFC Diagnostic System Check
- Instrument Cluster Indicator(S) Will Not Turn Off
- Instrument Cluster Indicator(S) Will Not Turn On
- Low Engine Coolant Indicator Malfunctions
- Washer Fluid Level Indicator Malfunctions
- DTC B1000: Internal BFC Fault Detected
- DTC B1001: Vehicle Option Configuration Required
- DTC B1369: Ignition 0 Fault
- DTC B1374: Ignition 1 Fault (With Engine Running)
- DTC B1379: Ignition 3 Fault
- DTC B1487: Generator "L" Terminal Low With Engine Running
- DTC B1488: Generator "L" Terminal High
- DTC B1492: Generator "F" Terminal Low
- DTC B1493: Generator "F" Terminal High
- DTC B2532: Front FOGLIGHT Relay Output Short To Ground/Open
- DTC B2533: Front FOGLIGHT Relay Output Short To Battery
- DTC B2558: Interior Light Control Output Short To Battery
- DTC B2575: ALC Headlight System Fault
- DTC B2577: ALC Headlight Relay Output Short To Ground/Open
- DTC B2578: ALC Headlight Relay Output Short To Battery
- DTC B2585: ALC Parking Light System Fault
- DTC B2587: ALC Parking Light Relay Output Short To Ground/Open
- DTC B2588: ALC Parking Light Relay Output Short To Battery
- DTC B2600: DRL Error
- DTC B2602: DRL Relay Output Short To Ground/Open
- DTC B2603: DRL Relay Output Short To Battery
- DTC B2647: Ambient Light Sensor Signal Short To Ground/Open
- DTC B2648: Ambient Light Sensor Signal Short To Battery
- DTC B2965: Key-In-Ignition Fault
- DTC P0462: Fuel Level Sensor Signal Shorted To Ground
- DTC P0463: Fuel Level Sensor Signal Open/Short To Battery
- DTC U1000: Loss Of Class 2 Serial Data Fault
- DTC U1016: Pcm Class 2 Serial Data State Of Health Fault
- DTC U1040: EBCM Class 2 Serial Data State Of Health Fault
- DTC U2000: Invalid BFC Transmitted SPI Data
- DTC U2001: Invalid Instrument Panel Transmitted SPI Data
- DTC U2002: Transmitted SPI Data Input Low
- DTC U2003: Transmitted SPI Data Input High
- DTC U2004: Transmitted SPI Data Output Low
- DTC U2005: Transmitted SPI Data Output High
- DTC U2006: Transmitted SPI Clock Output Low
- DTC U2007: Transmitted SPI Clock Output High
- Removal & Installation
- Wiring Diagrams
- Body Control Module
- Cruise Control Systems
- Gauges & Instrument Panels
- Description & Operation
- Component Locations
- Programming
- Trouble Shooting
- Symptom Tests
- Notes
- Instrument Cluster Tachometer Malfunctioning
- Instrument Cluster Speedometer Malfunctioning
- Instrument Cluster Inoperative
- All Vehicle Speed Sensor (VSS) Inputs Malfunction
- Radio Speed-Controlled Volume Does Not Function (MALIBU)
- Instrument Cluster Speedometer Inoperative
- Cruise Control Module Does Not Engage, But Cruise Indicator Functions
- Removal & Installation
- Wiring Diagrams
- Headlights - Automatic Control
- Description
- Service Precautions - Handling
- Component Locations
- Trouble Shooting
- System Testing
- Notes
- Headlight System Tests
- Both Low Beam Headlights Inoperative
- Both High Beam Headlights Inoperative
- Both Low Beam & High Beam Headlights Inoperative, But DRL Operates Normally
- Headlights Do Not Turn Off
- Foglights Are Inoperative
- Headlights Do Not Come On Automatically When Dark
- Daytime Running Lights (DRL) Inoperative, But Headlights Operate Properly
- Removal & Installation
- Wiring Diagrams
- Heated Glass/Defoggers
- Mirrors
- Seats
- Steering Column Switches
- Window Motors & Regulators
- Power Window System
- Description & Operation
- Component Locations
- Trouble Shooting
- System Testing
- Notes
- All Windows Do Not Operate
- Left Front Window Does Not Operate
- Right Front Window Does Not Operate From Both Switches, Other Window(S) Operates Normally
- Left Rear Window Does Not Operate From Individual Switch And Master Switch
- Right Rear Window Does Not Operate From Individual Switch And Master Switch
- One Or More Windows Inoperative From Individual Switches, Operate From Master Switch
- Window Operates From Individual Switch, But Not From Master Switch
- Express Down Feature Does Not Operate, Left Front Operates
- Removal & Installation
- Wiring Diagrams
- Power Window System
- Wiper/Washer Systems
- Wiper System And Washer System - Front
- Description & Operation
- Adjustments
- System Check
- Trouble Shooting
- Testing
- Notes
- Test No. 1: Wipers Do Not Run In Any Mode
- Test No. 2: Wipers Run When Switch Is In Off Position
- Test No. 3: Wipers Do Not Run At All In High Speed
- Test No. 4: Wipers Do Not Run In Lo Speed, Delay, Or Mist Modes, But Hi Speed Is Okay
- Test No. 5: Delay Operates Incorrectly Or Not At All
- Test No. 6: Wipers Stop Randomly & Do Not Park
- Test No. 7: Wipers Do Not Run When Washer Is Turned On
- Test No. 8: Washer Does Not Operate
- Removal & Installation
- Wiring Diagrams
- Wiper System And Washer System - Front
- Anti-Theft Systems
- Body & Frame
- Body, Cab Control Systems
- Body Control Module
- Description
- Operation
- Component Locations
- Reprogramming BFC
- Trouble Shooting
- Symptom Tests
- Multiple Indicators Light Continuously
- Scan Tool Cannot Communicate With BFC
- PRNDL Is Blank. Abs, Service Vehicle Soon & Theft System Indicators On. Fuel & Temperature Gauges At Zero.
- Service Vehicle Soon Indicator Does Not Light Or On Continuously
- Indicator Does Not Light
- BFC Has Been Replaced, Theft System Indicator On Continuously & Engine Starts
- Speedometer Malfunctioning
- Tachometer Malfunctioning
- Engine Coolant Temperature Gauge Malfunctioning
- Fuel Gauge Malfunctioning
- Abs Indicator Lights Continuously With No Loss Of Serial Data
- Brake Indicator Lights Continuously With No Loss Of Serial Data, Parking Brake Released & EBCM Not Commanding Indicator To Illuminate
- Check Engine Indicator Lights Continuously
- Check Oil Indicator Lights Continuously With No Loss Of Serial Data
- Cruise Indicator Lights Continuously With No Loss Of Serial Data
- Fuel Gauge Check Indicator Light Remains On When Gauge Pointer Is In Normal Range Or Fails To Light When Gauge Pointer Is Out Of Range
- High Beam Indicator Malfunctioning
- Engine Coolant Temperature Gauge Check Indicator Light Remains On When Gauge Pointer Is In Normal Range Or Fails To Light When Gauge Pointer Is Out Of Range
- Left Or Right Turn Indicator Malfunctioning
- Low Coolant Indicator Lights Continuously
- Low Wash Indicator Malfunctioning
- Oil Pressure Indicator Lights Continuously With No Loss Of Serial Data
- PRNDL Display Malfunctioning With No Loss Of Serial Data
- Seat Belt Indicator Lights Continuously With No Loss Of Serial Data & Seat Belt Buckled
- Theft System Indicator Lights Continuously Or Is Malfunctioning
- Volts Indicator Lights Continuously With No Loss Of Serial Data
- Automatic Light Control Does Not Function
- Phase Loop Lock Indicates Fault
- A/C Does Not Function
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- BFC Diagnostic System Check
- Instrument Cluster Indicator(S) Will Not Turn Off
- Instrument Cluster Indicator(S) Will Not Turn On
- Low Engine Coolant Indicator Malfunctions
- Washer Fluid Level Indicator Malfunctions
- DTC B1000: Internal BFC Fault Detected
- DTC B1001: Vehicle Option Configuration Required
- DTC B1369: Ignition 0 Fault
- DTC B1374: Ignition 1 Fault (With Engine Running)
- DTC B1379: Ignition 3 Fault
- DTC B1487: Generator "L" Terminal Low With Engine Running
- DTC B1488: Generator "L" Terminal High
- DTC B1492: Generator "F" Terminal Low
- DTC B1493: Generator "F" Terminal High
- DTC B2532: Front FOGLIGHT Relay Output Short To Ground/Open
- DTC B2533: Front FOGLIGHT Relay Output Short To Battery
- DTC B2558: Interior Light Control Output Short To Battery
- DTC B2575: ALC Headlight System Fault
- DTC B2577: ALC Headlight Relay Output Short To Ground/Open
- DTC B2578: ALC Headlight Relay Output Short To Battery
- DTC B2585: ALC Parking Light System Fault
- DTC B2587: ALC Parking Light Relay Output Short To Ground/Open
- DTC B2588: ALC Parking Light Relay Output Short To Battery
- DTC B2600: DRL Error
- DTC B2602: DRL Relay Output Short To Ground/Open
- DTC B2603: DRL Relay Output Short To Battery
- DTC B2647: Ambient Light Sensor Signal Short To Ground/Open
- DTC B2648: Ambient Light Sensor Signal Short To Battery
- DTC B2965: Key-In-Ignition Fault
- DTC P0462: Fuel Level Sensor Signal Shorted To Ground
- DTC P0463: Fuel Level Sensor Signal Open/Short To Battery
- DTC U1000: Loss Of Class 2 Serial Data Fault
- DTC U1016: Pcm Class 2 Serial Data State Of Health Fault
- DTC U1040: EBCM Class 2 Serial Data State Of Health Fault
- DTC U2000: Invalid BFC Transmitted SPI Data
- DTC U2001: Invalid Instrument Panel Transmitted SPI Data
- DTC U2002: Transmitted SPI Data Input Low
- DTC U2003: Transmitted SPI Data Input High
- DTC U2004: Transmitted SPI Data Output Low
- DTC U2005: Transmitted SPI Data Output High
- DTC U2006: Transmitted SPI Clock Output Low
- DTC U2007: Transmitted SPI Clock Output High
- Removal & Installation
- Wiring Diagrams
- Body Control Module
- Door Locks
- Anti-Theft System
- Description & Operation
- Component Locations
- Programming
- Trouble Shooting
- Self-Diagnostic - System
- Testing - Diagnostic
- Notes
- DTC B2947: PASSLOCK(R) Power Output Short To Ground
- DTC B2948: PASSLOCK(R) Power Output Short To Battery
- DTC B2957: Data Shorted To Ground
- DTC B2958: PASSLOCK(R) Data Open/Short To Battery
- DTC B2960: PASSLOCK(R) Cylinder Data Incorrect
- DTC B3031: Controller In Learn Mode
- DTC B3033: Tamper Mode Enabled
- System Testing
- Removal & Installation
- Wiring Diagrams
- Keyless Entry System - Remote
- Description & Operation
- Component Location
- Programming - Procedure
- Trouble Shooting
- System Testing
- Notes
- Remote Keyless Entry & Illuminated Entry
- All Keyless Entry Functions Are Inoperable
- Door Do Not Lock From Either Remote Transmitter
- Doors Do Not Unlock From Either Remote Transmitter
- Left Front Door Lock Motor Does Not Operate From Either RKE Transmitter Or Door Lock Switch
- Trunk Lid Release Does Not Operate From Either RKE Transmitter
- Horn Chirp Does Not Sound
- Interior Lights Do Not Turn On With RKE Transmitter UNLOCK/TRUNK RELEASE Buttons
- Removal & Installation
- Wiring Diagrams
- Power Door Lock System
- Description & Operation
- Trouble Shooting
- System Tests
- Notes
- Not All Doors Lock & Unlock
- Locks Operate From Only One Front Door Lock Switch
- Locks Do Not Operate From Either Front Door Lock Switch
- Power Door Locks Operate Normally But Automatic Lock Does Not Operate Properly Feature
- Power Door Lock Operate Normally But Automatic Unlock Feature Does Not Operate Properly
- Wiring Diagrams
- Trunk Actuator - Power
- Anti-Theft System
- Mirrors
- Seats
- Sun Roof/T-Top/Convertible Top
- Windows
- Power Window System
- Description & Operation
- Component Locations
- Trouble Shooting
- System Testing
- Notes
- All Windows Do Not Operate
- Left Front Window Does Not Operate
- Right Front Window Does Not Operate From Both Switches, Other Window(S) Operates Normally
- Left Rear Window Does Not Operate From Individual Switch And Master Switch
- Right Rear Window Does Not Operate From Individual Switch And Master Switch
- One Or More Windows Inoperative From Individual Switches, Operate From Master Switch
- Window Operates From Individual Switch, But Not From Master Switch
- Express Down Feature Does Not Operate, Left Front Operates
- Removal & Installation
- Wiring Diagrams
- Power Window System
- Body, Cab Control Systems
- Brakes
- Anti-Lock Brakes
- Anti-Lock Brake System With Traction Control System - Abs-VI
- Model Identification
- Description
- Operation
- Bleeding Brake System
- Diagnosis & Testing
- Symptom Tests
- Notes
- Test A: Abs Warning Indicator On, No DTCS Stored (All Except Intrigue)
- Test B: Abs Warning Indicator On, No DTCS Stored (Intrigue)
- Test C: Abs Warning Indicator Inoperative ("J" & "N" Bodies)
- Test D: Abs Warning Indicator Off, No DTCS Stored (All Models, Except With ETS)
- Test E: ETS Off Warning Indicator Always On (ACHIEVA, Cutlass, 1999 Cavalier & 1999 SUNFIRE)
- Test F: ETS Off Warning Indicator Always On (1998 Cavalier, 1998 Grand Am, 1998 Skylark & 1998 SUNFIRE)
- Test G: ETS Off Warning Indicator Always On (1999 ALERO & 1999 Grand Am)
- Test H: ETS Off Warning Indicator Inoperative (ACHIEVA, Cutlass, 1999 Cavalier & 1999 SUNFIRE)
- Test I: ETS Off Warning Indicator Inoperative (Intrigue)
- Test J: ETS Off Warning Indicator Inoperative (1998 Cavalier, 1998 Grand Am, 1998 Skylark & 1998 SUNFIRE)
- Test K: ETS Off Warning Indicator Inoperative (1999 ALERO & 1999 Grand Am)
- Test L: Traction Control Warning Indicator Inoperative (1998 Century & 1998 Regal)
- Test M: Traction Control Warning Indicator Inoperative (1999 Lumina & 1999 Monte CARLO)
- Test N: Low Traction Indicator Always On (1999 Lumina & 1999 Monte CARLO)
- Test O: Scan Tool Displays Undefined DTC
- Test P: No Communication With EBCM/EBTCM (ALERO & Grand Am)
- Test Q: No Communication With EBCM/EBTCM (Cavalier & SUNFIRE)
- Test R: No Communication With EBCM/EBTCM (Cutlass & MALIBU)
- Test S: No Communication With EBCM/EBTCM (1999 Lumina)
- Diagnostic Tests
- * Please Read This First *
- DTC C1211: Abs Warning Indicator Circuit Malfunction (Lumina & Monte CARLO)
- DTC C1213: Abs Active Indicator Circuit Malfunction (Lumina & Monte CARLO)
- DTC C1214: Electronic Brake Control Relay Contact Circuit Open
- DTC C1215: Electronic Brake Control Relay Contact Circuit Always Active
- DTC C1216: Electronic Brake Control Relay Coil Circuit Open
- DTC C1217: Electronic Brake Control Relay Coil Circuit Shorted To Ground
- DTC C1218: Electronic Brake Control Relay Coil Circuit Shorted To Voltage
- DTC C1221: Left Front Wheel Speed Sensor Input Signal Equals Zero Or DTC C1225: Left Front Excessive Wheel Speed Sensor Variation
- DTC C1222: Right Front Wheel Speed Sensor Input Signal Equals Zero & DTC C1226: Right Front Excessive Wheel Speed Sensor Variation
- DTC C1223: Left Rear Wheel Speed Sensor Input Signal Equals Zero & DTC C1227: Left Rear Excessive Wheel Speed Sensor Variation
- DTC C1224: Right Rear Wheel Speed Sensor Input Signal Equals Zero & DTC C1228: Right Rear Excessive Wheel Speed Sensor 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 Supply Voltage
- DTC C1237: High System Supply Voltage
- DTC C1238: Left Front ESB Will Not Hold Motor
- DTC C1241: Right Front ESB Will Not Hold Motor
- DTC C1242: Rear ESB Will Not Hold Motor
- DTC C1243: VES Steering Wheel Position Sensor Circuit Malfunction (ACHIEVA, ALERO, Grand Am & Skylark)
- DTC C1244: Left Front Abs Channel Will Not Move
- DTC C1245: Right Front Abs Channel Will Not Move
- DTC C1246: Rear Abs Channel Will Not Move
- DTC C1247: Left Front Abs Motor Free Spins
- DTC C1248: Right Front Abs Motor Free Spins
- DTC C1251: Rear Abs Motor Free Spins
- DTC C1252: Left Front Abs Channel In Release Too Long
- DTC C1253: Right Front Abs Channel In Release Too Long
- DTC C1254: Rear Abs Channel In Release Too Long
- DTC C1255: EBCM/EBTCM Internal Malfunction
- DTC C1256: Left Front Abs Motor Circuit Open
- DTC C1257: Left Front Abs Motor Circuit Shorted To Ground
- DTC C1258: Left Front Abs Motor Circuit Shorted To Voltage
- DTC C1261: Right Front Abs Motor Circuit Open
- DTC C1262: Right Front Abs Motor Circuit Shorted To Ground
- DTC C1263: Right Front Abs Motor Circuit Shorted To Voltage
- DTC C1264: Rear Abs Motor Circuit Open
- DTC C1265: Rear Abs Motor Circuit Shorted To Ground
- DTC C1266: Rear Abs Motor Circuit Shorted To Voltage
- DTC C1267: DTC U1300 Previously Set (ALERO & 1999 Grand Am)
- DTC C1268: DTC U1301 Previously Set (ALERO & 1999 Grand Am)
- DTC C1273: VES Actuator Circuit Open Or Shorted To Ground (ACHIEVA, ALERO, Grand Am, Intrigue & Skylark)
- DTC C1274: VES Actuator Circuit Open Or Shorted To Voltage Or Solenoid Shorted (Intrigue)
- DTC C1274: VES Actuator Circuit Open Or Shorted To Voltage Or Solenoid Shorted (ACHIEVA, ALERO, Grand Am & Skylark)
- DTC C1275: Serial Data Malfunction (ACHIEVA, ALERO, Grand Am, Intrigue, Skylark & "J" Body)
- DTC C1275: Serial Data Malfunction (ALERO & 1999 Grand Am)
- DTC C1275: Serial Data Malfunction (Century & Regal)
- DTC C1276: Left Front Solenoid Circuit Open Or Shorted To Ground
- DTC C1277: Left Front Solenoid Circuit Shorted To Voltage
- DTC C1278: Right Front Solenoid Circuit Open Or Shorted To Ground
- DTC C1281: Right Front Solenoid Circuit Shorted To Voltage
- DTC C1282: Calibration Malfunction
- DTC C1286: EBCM/EBTCM Turned On Red Brake Warning Indicator
- DTC C1287: Red Brake Warning Indicator Circuit Open Or Short To Voltage ("W" Body)
- DTC C1291: Open BRAKELIGHT Switch Circuit During Deceleration Or DTC C1292: Open BRAKELIGHT Switch Circuit When Abs Was Required
- DTC C1293: DTC C1291 Or C1292 Set In Current Or Previous Ignition Cycle
- DTC C1294: BRAKELIGHT Switch Circuit Always Active
- DTC C1295: BRAKELIGHT Switch Circuit Open
- DTC C1315: Adjuster Assembly Thermal Model Temperature Exceeded (Century & Regal)
- DTC C1323: Pcm To EBTCM Delivered Torque Circuit Malfunction (Century & Regal)
- DTC C1324: Pcm To EBTCM Requested Torque Circuit Malfunction (Century & Regal)
- DTC C1344: Left TCS Channel Will Not Move (Century & Regal)
- DTC C1345: Right TCS Channel Will Not Move (Century & Regal)
- DTC C1347: Left TCS Motor Free Spins (Century & Regal)
- DTC C1348: Right TCS Motor Free Spins (Century & Regal)
- DTC C1355: EBTCM Internal Malfunction (Century & Regal)
- DTC C1356: Left TCS Motor Circuit Open (Century & Regal)
- DTC C1357: Left TCS Motor Circuit Shorted To Ground (Century & Regal)
- DTC C1358: Left TCS Motor Circuit Shorted To Voltage (Century & Regal)
- DTC C1361: Right TCS Motor Circuit Open (Century & Regal)
- DTC C1362: Right TCS Motor Circuit Shorted To Ground (Century & Regal)
- DTC C1363: Right TCS Motor Circuit Shorted To Voltage (Century & Regal)
- DTC U1016: Loss Of Pcm Communications (ALERO, 1998 Century, 1999 Grand Am, Intrigue & Regal)
- DTC U1255: Class 2 Communications Malfunction (1998 Century, Intrigue & Regal)
- DTC U1300: Class 2 Communications Circuit Shorted To Ground (Century, Intrigue & Regal)
- DTC U1300: Class 2 Circuit Shorted To Ground (Cutlass & MALIBU)
- DTC U1301: Class 2 Communications Circuit Shorted To Battery (Century, Intrigue & Regal)
- DTC U1301: Class 2 Circuit Shorted To Battery (Cutlass & MALIBU)
- Removal & Installation
- Notes
- Electronic Brake Control Module/ Electronic Brake & Traction Control Module (EBCM/EBTCM)
- Electronic Brake Control Relay
- Abs Modulator/Motor Pack Assembly (Except Cutlass, MALIBU, ALERO & 1999 Grand Am)
- Abs Modulator/Motor Pack Assembly (Cutlass, MALIBU, ALERO & 1999 Grand Am)
- Abs/TCS Modulator Gears
- Abs Modulator Solenoid
- TCS Modulator/Motor Pack Assembly (Century & Regal)
- Wheel Speed Sensor
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System With Traction Control System - Abs-VI
- Mechanical - Hydraulic
- Disc Brakes & Drum Brakes
- Description & Operation
- Bleeding Brake System
- Adjustments
- Testing
- Removal & Installation
- Overhaul
- Torque Specifications
- Disc Brake Specifications
- Drum Brake Specifications
- Disc Brakes & Drum Brakes
- Anti-Lock Brake System With Traction Control System - Abs-VI
- Model Identification
- Description
- Operation
- Bleeding Brake System
- Diagnosis & Testing
- Symptom Tests
- Notes
- Test A: Abs Warning Indicator On, No DTCS Stored (All Except Intrigue)
- Test B: Abs Warning Indicator On, No DTCS Stored (Intrigue)
- Test C: Abs Warning Indicator Inoperative ("J" & "N" Bodies)
- Test D: Abs Warning Indicator Off, No DTCS Stored (All Models, Except With ETS)
- Test E: ETS Off Warning Indicator Always On (ACHIEVA, Cutlass, 1999 Cavalier & 1999 SUNFIRE)
- Test F: ETS Off Warning Indicator Always On (1998 Cavalier, 1998 Grand Am, 1998 Skylark & 1998 SUNFIRE)
- Test G: ETS Off Warning Indicator Always On (1999 ALERO & 1999 Grand Am)
- Test H: ETS Off Warning Indicator Inoperative (ACHIEVA, Cutlass, 1999 Cavalier & 1999 SUNFIRE)
- Test I: ETS Off Warning Indicator Inoperative (Intrigue)
- Test J: ETS Off Warning Indicator Inoperative (1998 Cavalier, 1998 Grand Am, 1998 Skylark & 1998 SUNFIRE)
- Test K: ETS Off Warning Indicator Inoperative (1999 ALERO & 1999 Grand Am)
- Test L: Traction Control Warning Indicator Inoperative (1998 Century & 1998 Regal)
- Test M: Traction Control Warning Indicator Inoperative (1999 Lumina & 1999 Monte CARLO)
- Test N: Low Traction Indicator Always On (1999 Lumina & 1999 Monte CARLO)
- Test O: Scan Tool Displays Undefined DTC
- Test P: No Communication With EBCM/EBTCM (ALERO & Grand Am)
- Test Q: No Communication With EBCM/EBTCM (Cavalier & SUNFIRE)
- Test R: No Communication With EBCM/EBTCM (Cutlass & MALIBU)
- Test S: No Communication With EBCM/EBTCM (1999 Lumina)
- Diagnostic Tests
- * Please Read This First *
- DTC C1211: Abs Warning Indicator Circuit Malfunction (Lumina & Monte CARLO)
- DTC C1213: Abs Active Indicator Circuit Malfunction (Lumina & Monte CARLO)
- DTC C1214: Electronic Brake Control Relay Contact Circuit Open
- DTC C1215: Electronic Brake Control Relay Contact Circuit Always Active
- DTC C1216: Electronic Brake Control Relay Coil Circuit Open
- DTC C1217: Electronic Brake Control Relay Coil Circuit Shorted To Ground
- DTC C1218: Electronic Brake Control Relay Coil Circuit Shorted To Voltage
- DTC C1221: Left Front Wheel Speed Sensor Input Signal Equals Zero Or DTC C1225: Left Front Excessive Wheel Speed Sensor Variation
- DTC C1222: Right Front Wheel Speed Sensor Input Signal Equals Zero & DTC C1226: Right Front Excessive Wheel Speed Sensor Variation
- DTC C1223: Left Rear Wheel Speed Sensor Input Signal Equals Zero & DTC C1227: Left Rear Excessive Wheel Speed Sensor Variation
- DTC C1224: Right Rear Wheel Speed Sensor Input Signal Equals Zero & DTC C1228: Right Rear Excessive Wheel Speed Sensor 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 Supply Voltage
- DTC C1237: High System Supply Voltage
- DTC C1238: Left Front ESB Will Not Hold Motor
- DTC C1241: Right Front ESB Will Not Hold Motor
- DTC C1242: Rear ESB Will Not Hold Motor
- DTC C1243: VES Steering Wheel Position Sensor Circuit Malfunction (ACHIEVA, ALERO, Grand Am & Skylark)
- DTC C1244: Left Front Abs Channel Will Not Move
- DTC C1245: Right Front Abs Channel Will Not Move
- DTC C1246: Rear Abs Channel Will Not Move
- DTC C1247: Left Front Abs Motor Free Spins
- DTC C1248: Right Front Abs Motor Free Spins
- DTC C1251: Rear Abs Motor Free Spins
- DTC C1252: Left Front Abs Channel In Release Too Long
- DTC C1253: Right Front Abs Channel In Release Too Long
- DTC C1254: Rear Abs Channel In Release Too Long
- DTC C1255: EBCM/EBTCM Internal Malfunction
- DTC C1256: Left Front Abs Motor Circuit Open
- DTC C1257: Left Front Abs Motor Circuit Shorted To Ground
- DTC C1258: Left Front Abs Motor Circuit Shorted To Voltage
- DTC C1261: Right Front Abs Motor Circuit Open
- DTC C1262: Right Front Abs Motor Circuit Shorted To Ground
- DTC C1263: Right Front Abs Motor Circuit Shorted To Voltage
- DTC C1264: Rear Abs Motor Circuit Open
- DTC C1265: Rear Abs Motor Circuit Shorted To Ground
- DTC C1266: Rear Abs Motor Circuit Shorted To Voltage
- DTC C1267: DTC U1300 Previously Set (ALERO & 1999 Grand Am)
- DTC C1268: DTC U1301 Previously Set (ALERO & 1999 Grand Am)
- DTC C1273: VES Actuator Circuit Open Or Shorted To Ground (ACHIEVA, ALERO, Grand Am, Intrigue & Skylark)
- DTC C1274: VES Actuator Circuit Open Or Shorted To Voltage Or Solenoid Shorted (Intrigue)
- DTC C1274: VES Actuator Circuit Open Or Shorted To Voltage Or Solenoid Shorted (ACHIEVA, ALERO, Grand Am & Skylark)
- DTC C1275: Serial Data Malfunction (ACHIEVA, ALERO, Grand Am, Intrigue, Skylark & "J" Body)
- DTC C1275: Serial Data Malfunction (ALERO & 1999 Grand Am)
- DTC C1275: Serial Data Malfunction (Century & Regal)
- DTC C1276: Left Front Solenoid Circuit Open Or Shorted To Ground
- DTC C1277: Left Front Solenoid Circuit Shorted To Voltage
- DTC C1278: Right Front Solenoid Circuit Open Or Shorted To Ground
- DTC C1281: Right Front Solenoid Circuit Shorted To Voltage
- DTC C1282: Calibration Malfunction
- DTC C1286: EBCM/EBTCM Turned On Red Brake Warning Indicator
- DTC C1287: Red Brake Warning Indicator Circuit Open Or Short To Voltage ("W" Body)
- DTC C1291: Open BRAKELIGHT Switch Circuit During Deceleration Or DTC C1292: Open BRAKELIGHT Switch Circuit When Abs Was Required
- DTC C1293: DTC C1291 Or C1292 Set In Current Or Previous Ignition Cycle
- DTC C1294: BRAKELIGHT Switch Circuit Always Active
- DTC C1295: BRAKELIGHT Switch Circuit Open
- DTC C1315: Adjuster Assembly Thermal Model Temperature Exceeded (Century & Regal)
- DTC C1323: Pcm To EBTCM Delivered Torque Circuit Malfunction (Century & Regal)
- DTC C1324: Pcm To EBTCM Requested Torque Circuit Malfunction (Century & Regal)
- DTC C1344: Left TCS Channel Will Not Move (Century & Regal)
- DTC C1345: Right TCS Channel Will Not Move (Century & Regal)
- DTC C1347: Left TCS Motor Free Spins (Century & Regal)
- DTC C1348: Right TCS Motor Free Spins (Century & Regal)
- DTC C1355: EBTCM Internal Malfunction (Century & Regal)
- DTC C1356: Left TCS Motor Circuit Open (Century & Regal)
- DTC C1357: Left TCS Motor Circuit Shorted To Ground (Century & Regal)
- DTC C1358: Left TCS Motor Circuit Shorted To Voltage (Century & Regal)
- DTC C1361: Right TCS Motor Circuit Open (Century & Regal)
- DTC C1362: Right TCS Motor Circuit Shorted To Ground (Century & Regal)
- DTC C1363: Right TCS Motor Circuit Shorted To Voltage (Century & Regal)
- DTC U1016: Loss Of Pcm Communications (ALERO, 1998 Century, 1999 Grand Am, Intrigue & Regal)
- DTC U1255: Class 2 Communications Malfunction (1998 Century, Intrigue & Regal)
- DTC U1300: Class 2 Communications Circuit Shorted To Ground (Century, Intrigue & Regal)
- DTC U1300: Class 2 Circuit Shorted To Ground (Cutlass & MALIBU)
- DTC U1301: Class 2 Communications Circuit Shorted To Battery (Century, Intrigue & Regal)
- DTC U1301: Class 2 Circuit Shorted To Battery (Cutlass & MALIBU)
- Removal & Installation
- Notes
- Electronic Brake Control Module/ Electronic Brake & Traction Control Module (EBCM/EBTCM)
- Electronic Brake Control Relay
- Abs Modulator/Motor Pack Assembly (Except Cutlass, MALIBU, ALERO & 1999 Grand Am)
- Abs Modulator/Motor Pack Assembly (Cutlass, MALIBU, ALERO & 1999 Grand Am)
- Abs/TCS Modulator Gears
- Abs Modulator Solenoid
- TCS Modulator/Motor Pack Assembly (Century & Regal)
- Wheel Speed Sensor
- Torque Specifications
- 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
- Component Locations
- Fuses & Circuit Breakers
- Gauges
- Instrument Panel
- Description & Operation
- Component Locations
- Programming
- Trouble Shooting
- Symptom Tests
- Notes
- Instrument Cluster Tachometer Malfunctioning
- Instrument Cluster Speedometer Malfunctioning
- Instrument Cluster Inoperative
- All Vehicle Speed Sensor (VSS) Inputs Malfunction
- Radio Speed-Controlled Volume Does Not Function (MALIBU)
- Instrument Cluster Speedometer Inoperative
- Cruise Control Module Does Not Engage, But Cruise Indicator Functions
- Removal & Installation
- Wiring Diagrams
- Instrument Panel
- 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
- 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
- Engine Cooling Fan System - Cars
- Model Identification
- Description & Operation
- Trouble Shooting
- Electric Cooling Fan Circuit Diagnosis
- Notes
- 1.0L & 1.3L Metro & Firefly (CANADIAN)
- 1999 1.8L Prizm
- 2.2L & 2.4L "J" Bodies (Cavalier & SUNFIRE) 2.4L "N" Bodies (ACHIEVA, Grand Am & Skylark)
- 1998 2.4L "N" Body (Cutlass & MALIBU)
- 1999 2.4L: ALERO, Grand Am & MALIBU
- 3.0L: CATERA
- Notes
- Cooling Fan System Check
- Engine Cooling Fan Inoperative
- Engine 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
- 1998 3.1L "N" Body (ACHIEVA, Grand Am & Skylark)
- 3.1L "N" Body (Cutlass & MALIBU); 3.4L (ALERO & Grand Am)
- 3.1L & 3.8L "W" Body (Century, 1998 Intrigue & Regal)
- 1998 3.1L & 3.8L "W" Body (Lumina & Monte CARLO)
- 3.1L & 3.8L "W" Body (Grand PRIX)
- 1999 3.5L & 3.8L: Intrigue
- 3.8L: BONNEVILLE, Eighty Eight, LESABRE, LSS & Regency
- 3.8L "C" Body (Park Avenue)
- 1998 3.8L: CAMARO & Firebird
- 1999 3.8L: CAMARO & Firebird
- 5.7L: CAMARO & Firebird
- 1998 3.8L "G" Body (Riviera)
- 3.8L: Riviera
- 1998 4.0L: "G" Body (Aurora)
- 1999 4.0L: Aurora, & 1998-99 4.6L: DEVILLE, ELDORADO & SEVILLE
- 5.7L: Corvette
- Removal & Installation
- Wiring Diagrams
- Cooling System (Mechanical)
- Engine Mechanical - 3.1L V6 - VIN [M]
- Engine Identification
- Adjustments
- Trouble Shooting
- Removal & Installation
- Notes
- Fuel Pressure Release
- Cooling System Bleeding
- Drive Belt
- Engine
- Intake Manifold (Upper)
- Intake Manifold (Lower)
- Exhaust Manifold (Left)
- Exhaust Manifold (Right)
- Cylinder Head
- Front Cover
- Front Cover Oil Seal
- Timing Chain
- Valve Lifters
- Camshaft
- Crankshaft Rear Oil Seal
- Radiator (ACHIEVA, Grand Am & Skylark - 1998)
- Radiator (Cutlass & MALIBU)
- Thermostat
- Water Pump
- Oil Pan
- Overhaul
- Engine Oiling
- Torque Specifications
- Engine Specifications
- Starter
- Engine Performance
- Engine Adjustments - 3.1L
- 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 - Class 2 & GMLAN
- Remove, Overhaul & Install
- Engine Controls - Removal & Installation, Overhaul - 3.1L
- Engine Controls - Sensor Range Charts - 3.1L
- Specifications
- Engine Controls - Service & Adjustment Specifications - 3.1L
- Firing Order & Cylinder Identification
- System
- Engine Controls - Basic Diagnostic Procedures - 3.1L
- Engine Controls - System Testing & Engine Component Tests - 3.1L
- Engine Controls - Tests W/Codes - 3.1L
- Introduction
- Self-Diagnostic System
- Diagnostic System
- Diagnostic Procedure
- Powertrain On-Board Diagnostic (OBD) System Check
- Mil Inoperative
- DLC Diagnosis Or No Scan Tool Data
- Reading Trouble Codes
- Trouble Code Definitions
- Hard Or Intermittent Trouble Code Determination
- Clearing Diagnostic Trouble Codes (DTC)
- ECM/Pcm/VCM Location
- Diagnostic Materials
- Special Tools (Diagnostic)
- Scan Tool Usage
- Summary
- Diagnostic Trouble Codes
- Notes
- DTC P0101 - MAF Sensor System Performance
- 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
- IAT Temperature-To-Resistance Values
- DTC P0112 - IAT Sensor Circuit Low Voltage
- DTC P0113 - IAT Sensor Circuit High Voltage
- ECT Temperature-To-Resistance Values
- 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 Reach Closed Loop
- DTC P0131 - Ho2S Circuit Low Voltage Sensor 1
- DTC P0132 - Ho2S Circuit High Voltage Sensor 1
- DTC P0133 - Ho2S Circuit Slow Response Sensor 1
- DTC P0134 - Ho2S Insufficient Activity Sensor 1
- DTC P0135 - Ho2S Heater Circuit Sensor 1
- DTC P0137 - Ho2S Circuit Voltage Low Sensor 2
- DTC P0138 - Ho2S Circuit Voltage High Sensor 2
- DTC P0140 - Ho2S Circuit Insufficient Activity - Sensor 2
- DTC P0141 - Ho2S Heater Circuit Sensor 2
- DTC P0171 - Fuel Trim System Lean
- DTC P0172 - Fuel Trim System Rich
- DTC P0201 - Injector No. 1 Control Circuit
- DTC P0202 - Injector No. 2 Control Circuit
- DTC P0203 - Injector No. 3 Control Circuit
- DTC P0204 - Injector No. 4 Control Circuit
- DTC P0205 - Injector No. 5 Control Circuit
- DTC P0206 - Injector No. 6 Control Circuit
- DTC P0230 - Fuel Pump Control Circuit
- DTC P0300-P0306 - Engine Misfire Detected
- DTC P0325 - Knock Sensor Module Circuit
- DTC P0327 - Knock Sensor Low Voltage
- DTC P0336 - 24X Reference Signal Circuit
- DTC P0341 - Camshaft Position Sensor Circuit
- DTC P0401 - EGR System Insufficient Flow
- DTC P0403 - EGR Solenoid Control Circuit
- DTC P0404 - EGR System Performance
- DTC P0405 - EGR Sensor Circuit Low Voltage
- DTC P0420 - TWC System Low Efficiency
- DTC P0440 - EVAP System
- DTC P0442 - EVAP Control System (Small Leak Detected)
- DTC P0446 - EVAP Canister Vent Blocked
- DTC P0452 - Fuel Tank Pressure Sensor Low Voltage
- DTC P0453 - Fuel Tank Pressure Sensor High Voltage
- DTC P0506 - Idle Control System Low Rpm
- DTC P0507 - Idle Control System High Rpm
- DTC P0530 - A/C Refrigerant Pressure Sensor Circuit
- DTC P0560 - System Voltage
- DTC P0601 - Pcm Memory
- DTC P0602 - Pcm Not Programmed
- DTC P0705 - Transaxle Range Switch Circuit
- DTC P0706 - Transaxle Range Switch Performance
- 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 P1121 - TP Sensor Circuit Intermittent High Voltage
- DTC P1122 - TP Sensor Circuit Intermittent Low Voltage
- DTC P1133 - Ho2S Insufficient Switching Sensor 1
- DTC P1134 - Ho2S Transition Time Ratio Sensor 1
- DTC P1336 - CKP System Variation Not Learned
- DTC P1351 - Ignition Control (Ic) Circuit Open
- DTC P1352 - By-Pass Line Open
- DTC P1361 - Ignition Control Circuit Not Toggling
- DTC P1374 - 3X Reference Circuit
- DTC P1380 - EBCM DTC Detected Rough Road Data Unusable
- DTC P1381 - Misfire Detected No EBCM/Pcm Serial Data
- DTC P1404 - EGR Valve Pintle Stuck Open
- DTC P1441 - EVAP System Flow During Non-Purge
- DTC P1554 - Cruise Control Status Circuit
- DTC P1602 - EBCM/EBTCM Serial Data Circuit
- DTC P1610 - Standard Body Module Serial Data Circuit
- DTC P1626 - Theft Deterrent System Fuel Enable Circuit
- DTC P1630 - Theft Deterrent System Pcm In Learn Mode
- DTC P1631 - Theft Deterrent System Password Incorrect
- DTC P1635 - 5-Volt Reference "A" Circuit
- DTC P1639 - 5-Volt Reference "B" Circuit
- DTC P1641 - A/C Relay Control Circuit
- DTC P1651 - Fan 1 Relay Control Circuit
- DTC P1652 - Fan 2 Relay Control Circuit
- DTC P1662 - Cruise Control Inhibit Circuit
- DTC P1665 - EVAP Vent Solenoid Control Circuit
- DTC P1671 - Mil Control Circuit
- DTC P1676 - EVAP Purge Valve Control Circuit
- Engine Controls - Tests W/O Codes - 3.1L
- Introduction
- Symptoms
- Notes
- Preliminary Checks
- Symptom Diagnosis
- Hard Start
- Hesitation, Sag Or Stumble
- Vehicle Surges Or CHUGGLES
- Lack Of Power, Sluggish Or Spongy
- Engine Backfires
- Cuts Out, Misses
- Rough, Unstable Or Incorrect Idle, Stalling
- Poor Fuel Economy
- Engine Dieseling/Run-On
- Detonation/Spark Knock
- Excessive Exhaust Emissions Or Odors
- 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
- Testing & Diagnosis
- Engine Controls - Basic Diagnostic Procedures - 3.1L
- Engine Controls - System Testing & Engine Component Tests - 3.1L
- Engine Controls - Tests W/Codes - 3.1L
- Introduction
- Self-Diagnostic System
- Diagnostic System
- Diagnostic Procedure
- Powertrain On-Board Diagnostic (OBD) System Check
- Mil Inoperative
- DLC Diagnosis Or No Scan Tool Data
- Reading Trouble Codes
- Trouble Code Definitions
- Hard Or Intermittent Trouble Code Determination
- Clearing Diagnostic Trouble Codes (DTC)
- ECM/Pcm/VCM Location
- Diagnostic Materials
- Special Tools (Diagnostic)
- Scan Tool Usage
- Summary
- Diagnostic Trouble Codes
- Notes
- DTC P0101 - MAF Sensor System Performance
- 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
- IAT Temperature-To-Resistance Values
- DTC P0112 - IAT Sensor Circuit Low Voltage
- DTC P0113 - IAT Sensor Circuit High Voltage
- ECT Temperature-To-Resistance Values
- 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 Reach Closed Loop
- DTC P0131 - Ho2S Circuit Low Voltage Sensor 1
- DTC P0132 - Ho2S Circuit High Voltage Sensor 1
- DTC P0133 - Ho2S Circuit Slow Response Sensor 1
- DTC P0134 - Ho2S Insufficient Activity Sensor 1
- DTC P0135 - Ho2S Heater Circuit Sensor 1
- DTC P0137 - Ho2S Circuit Voltage Low Sensor 2
- DTC P0138 - Ho2S Circuit Voltage High Sensor 2
- DTC P0140 - Ho2S Circuit Insufficient Activity - Sensor 2
- DTC P0141 - Ho2S Heater Circuit Sensor 2
- DTC P0171 - Fuel Trim System Lean
- DTC P0172 - Fuel Trim System Rich
- DTC P0201 - Injector No. 1 Control Circuit
- DTC P0202 - Injector No. 2 Control Circuit
- DTC P0203 - Injector No. 3 Control Circuit
- DTC P0204 - Injector No. 4 Control Circuit
- DTC P0205 - Injector No. 5 Control Circuit
- DTC P0206 - Injector No. 6 Control Circuit
- DTC P0230 - Fuel Pump Control Circuit
- DTC P0300-P0306 - Engine Misfire Detected
- DTC P0325 - Knock Sensor Module Circuit
- DTC P0327 - Knock Sensor Low Voltage
- DTC P0336 - 24X Reference Signal Circuit
- DTC P0341 - Camshaft Position Sensor Circuit
- DTC P0401 - EGR System Insufficient Flow
- DTC P0403 - EGR Solenoid Control Circuit
- DTC P0404 - EGR System Performance
- DTC P0405 - EGR Sensor Circuit Low Voltage
- DTC P0420 - TWC System Low Efficiency
- DTC P0440 - EVAP System
- DTC P0442 - EVAP Control System (Small Leak Detected)
- DTC P0446 - EVAP Canister Vent Blocked
- DTC P0452 - Fuel Tank Pressure Sensor Low Voltage
- DTC P0453 - Fuel Tank Pressure Sensor High Voltage
- DTC P0506 - Idle Control System Low Rpm
- DTC P0507 - Idle Control System High Rpm
- DTC P0530 - A/C Refrigerant Pressure Sensor Circuit
- DTC P0560 - System Voltage
- DTC P0601 - Pcm Memory
- DTC P0602 - Pcm Not Programmed
- DTC P0705 - Transaxle Range Switch Circuit
- DTC P0706 - Transaxle Range Switch Performance
- 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 P1121 - TP Sensor Circuit Intermittent High Voltage
- DTC P1122 - TP Sensor Circuit Intermittent Low Voltage
- DTC P1133 - Ho2S Insufficient Switching Sensor 1
- DTC P1134 - Ho2S Transition Time Ratio Sensor 1
- DTC P1336 - CKP System Variation Not Learned
- DTC P1351 - Ignition Control (Ic) Circuit Open
- DTC P1352 - By-Pass Line Open
- DTC P1361 - Ignition Control Circuit Not Toggling
- DTC P1374 - 3X Reference Circuit
- DTC P1380 - EBCM DTC Detected Rough Road Data Unusable
- DTC P1381 - Misfire Detected No EBCM/Pcm Serial Data
- DTC P1404 - EGR Valve Pintle Stuck Open
- DTC P1441 - EVAP System Flow During Non-Purge
- DTC P1554 - Cruise Control Status Circuit
- DTC P1602 - EBCM/EBTCM Serial Data Circuit
- DTC P1610 - Standard Body Module Serial Data Circuit
- DTC P1626 - Theft Deterrent System Fuel Enable Circuit
- DTC P1630 - Theft Deterrent System Pcm In Learn Mode
- DTC P1631 - Theft Deterrent System Password Incorrect
- DTC P1635 - 5-Volt Reference "A" Circuit
- DTC P1639 - 5-Volt Reference "B" Circuit
- DTC P1641 - A/C Relay Control Circuit
- DTC P1651 - Fan 1 Relay Control Circuit
- DTC P1652 - Fan 2 Relay Control Circuit
- DTC P1662 - Cruise Control Inhibit Circuit
- DTC P1665 - EVAP Vent Solenoid Control Circuit
- DTC P1671 - Mil Control Circuit
- DTC P1676 - EVAP Purge Valve Control Circuit
- Engine Controls - Tests W/O Codes - 3.1L
- Introduction
- Symptoms
- Notes
- Preliminary Checks
- Symptom Diagnosis
- Hard Start
- Hesitation, Sag Or Stumble
- Vehicle Surges Or CHUGGLES
- Lack Of Power, Sluggish Or Spongy
- Engine Backfires
- Cuts Out, Misses
- Rough, Unstable Or Incorrect Idle, Stalling
- Poor Fuel Economy
- Engine Dieseling/Run-On
- Detonation/Spark Knock
- Excessive Exhaust Emissions Or Odors
- 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
- Theory and Operation
- Engine Controls - Theory & Operation - 3.1L
- Introduction
- Air Induction System
- Computerized Engine Controls
- Notes
- Powertrain Control Module (Pcm)
- Input Devices
- Notes
- A/C Request Signal
- A/C Pressure Sensor
- A/C Pressure Switches
- A/C Temperature Sensors
- Battery Voltage
- Brake Switch Feedback
- Camshaft Position Sensor
- Crankshaft (3X/7X) Sensor
- Crankshaft (24X) Sensor
- Crankshaft Position (CKP) Sensor
- Engine Coolant Temperature (ECT) Sensor
- Engine Coolant Level Switch
- Engine Oil Level Switch
- 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 (IAT) Sensor
- Knock Sensor
- Manifold Absolute Pressure (MAP) 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
- Throttle Position Switch
- Transmission Fluid Temperature Sensor
- Transmission Range Switch
- Vehicle Speed Sensor (VSS)
- Output Signals
- Notes
- A/C Compressor Clutch
- Air Injection System
- Canister Purge Control Solenoid
- Coil-Near-Plug (CNP) Ignition
- Computer Controlled Coil Ignition (C(3)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 Auto Transmission)
- Torque Converter Clutch
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls
- Engine Controls - Theory & Operation - 3.1L
- Engine Vacuum Diagrams - 3.1L
- Engine Performance - Wiring Diagrams - 3.1L
- 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
- Computer Relearn Procedures
- Notes
- "C" Body
- "E" & "K" Bodies
- "F" Body
- "G" Body
- Notes
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming (3.8L)
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming (4.0L)
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (3.8L)
- Engine Oil Life Interval Programming (4.0L)
- Transaxle Fluid Life Interval Programming (4.0L)
- Vehicle Driveability Computer Relearn Procedure (All Models)
- "H" Body
- "J" Body
- "M" Body
- "N" Body
- Notes
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming (2.4L)
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming (3.1L)
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (2.4L)
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (Cutlass 3.1L & Malibu 3.1L)
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (Achieva 3.1L, Grand Am 3.1L & Skylark 3.1L)
- Password Learn Procedure For Anti-Theft System (Cutlass & Malibu)
- Password Learn Procedure For Anti-Theft System (Achieva, Grand Am & Skylark)
- Vehicle Driveability Computer Relearn Procedure (All Models)
- "S" Body
- "V" Body
- "W" Body
- Notes
- Electronically Erasable Programmable Read Only Memory (EEPROM) Programming (All Models)
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (Century 3.1L & Grand Prix 3.1L)
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (Lumina 3.1L & Monte Carlo 3.1L)
- Crankshaft Position (CKP) Sensor Variation Learn Procedure (3.8L)
- Password Learn Procedure For Anti-Theft System (Century & Regal)
- Vehicle Driveability Computer Relearn Procedure (All Models)
- "Y" Body
- SATURN
- 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
- 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)
- 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
- General Servicing
- Cabin Air Filter (Special Applications) - General Information
- HVAC System - Compressor Servicing
- HVAC System - Specifications
- HVAC System Compressor Refrigerant Oil Checking
- HVAC System General Servicing
- HVAC Control Systems
- HVAC System - Manual
- A/C System Specifications
- Description
- Operation
- Trouble Shooting
- Notes
- A/C Compressor Clutch Control
- Air Temperature Actuator Inoperative/ Air Temperature Does Not Change
- Blower Motor Inoperative
- Blower Motor Inoperative In Low Speed
- Blower Motor Inoperative In Medium-Low Speed
- Blower Motor Inoperative In Medium Speed
- Blower Motor Inoperative In Medium-High Speed
- Blower Motor Inoperative In High Speed
- Blower Motor Operates In High Speed Only
- Testing
- Removal & Installation
- Torque Specifications
- Vacuum Hose Diagram(S)
- Wiring Diagrams
- HVAC System - Manual - Trouble Shooting
- Model Identification
- Refrigerant System Diagnosis
- Heater System Diagnosis
- Heater Output Temperature Check
- Functional Test
- Insufficient Cooling (CCOT System)
- Checking Refrigerant Charge - Step 2 (V5/TXV System)
- Checking Compressor Clutch Engagement - Step 3 (V5/TXV System)
- Checking System Performance - Step 4 (V5/TXV System)
- Performance Diagnostic Chart - Step 5 (V5/TXV System)
- Diagnostic Code Procedures - Step 6 (V5/TXV System)
- Checking For No Stroke Compressor - Step 7 (V5/TXV System)
- Control Valve Diagnosis - Step 8 (V5/TXV System)
- Checking Refrigerant Charge - Step 2 (V5/VDOT System)
- Checking Compressor Clutch Engagement - Step 3 (V5/VDOT System)
- Checking System Performance - Step 4 (V5/VDOT System)
- CHECKING SYSTEM PERFORMANCE - STEP 4 (Cont.) (V5/VDOT SYSTEM)
- Right Area Diagnosis & Service - Step 5 (V5/VDOT System)
- Left Area Diagnosis & Service - Step 6 (V5/VDOT System)
- Control Valve Diagnosis - Step 7 (V5/VDOT System)
- Insufficient Heat Or Defrosting (Manual A/C-Heater Systems Only)
- Temperature Control Diagnosis (Manual A/C-Heater Systems Only)
- Blower Noise Diagnosis
- Operational Testing
- Electrical Trouble Shooting
- HVAC System - Manual
- Maintenance
- Procedures
- Maintenance Information
- Model Identification
- Maintenance Service Information
- Service Point Locations
- Wheel & Tire Specifications
- Battery Specifications
- Cautions & Warnings
- Warranty Information
- Notes
- Bumper-To-Bumper Plus Coverage Limited Warranty
- Tire Coverage
- Corrosion & Rust-Through Coverage (All Models)
- Supplemental Inflatable Restraint Coverage (All Models)
- Emissions "Defect" & "Performance" Warranties (Except CALIFORNIA)
- Emission "Performance" Warranty (CALIFORNIA)
- Emission "Defect" Warranty (CALIFORNIA)
- Towing
- Fuses & Circuit Breakers
- Maintenance Information
- Procedures
- Restraints
- Air Bag, SRS
- Supplemental Inflatable Restraint System
- Description & Operation
- Component Location
- Service Precautions
- Disabling & Activating Air Bag System
- Post-Collision Inspection
- Adjustments
- Disposal Procedures
- Removal & Installation
- Testing - System Operation Check
- Diagnosis & Testing
- Testing - Diagnostic
- Notes
- Sir Diagnostic System Check
- SDM Integrity Check
- Air Bag Warning Light Comes On Steady
- Air Bag Warning Light Does Not Come On
- DTC B1015: Passenger Deployment Loop Resistance High
- DTC B1016: Passenger Deployment Loop Resistance Low
- DTC B1017: Passenger Deployment Loop Open
- DTC B1018: Passenger Deployment Loop Short To Ground
- DTC B1019: Passenger Deployment Loop Short To Voltage
- DTC B1021: Driver Deployment Loop Resistance High
- DTC B1022: Driver Deployment Loop Resistance Low
- DTC B1024: Driver Deployment Loop Short To Ground
- DTC B1025: Driver Deployment Loop Short To Voltage
- DTC B1026: Driver Deployment Loop Open
- DTC B1051: Deployment Commanded
- DTC B1053: Deployment Commanded With Loop Malfunction
- DTC B1061: Air Bag Warning Light Circuit Failure
- DTC B1071: Internal SDM Failure
- Wire Repair
- Torque Specifications
- Wiring Diagrams
- Supplemental Inflatable Restraint System
- Air Bag, SRS
- Steering
- Manual Steering
- Power Rack & Pinion Steering
- Model Identification
- Description & Operation
- Lubrication
- Adjustments
- Testing
- Removal & Installation
- Overhaul
- Torque Specifications
- Power Rack & Pinion Steering
- Power Steering
- Power Rack & Pinion Steering
- Model Identification
- Description & Operation
- Lubrication
- Adjustments
- Testing
- Removal & Installation
- Overhaul
- Torque Specifications
- Power Rack & Pinion Steering
- Steering Wheel And Steering Column
- Manual Steering
- Suspension
- Front Suspension
- Rear Suspension
- Wheel Alignment Specifications & Adjustment Procedures
- Transmission
- Automatic Trans
- Automatic Transaxle Diagnosis - 4T40-E (3.1L)
- Description
- Operation
- Self-Diagnostic System
- Diagnostic Tests
- Diagnostic Tests Description
- DTC P0218: Transaxle Fluid Overheating
- DTC P0502: Vehicle Speed Sensor Circuit (Low Input)
- DTC P0503: Vehicle Speed Sensor Circuit (Intermittent)
- DTC P0711: Trans. Fluid Temperature (TFT) Sensor Circuit Performance Malfunction
- DTC P0712: Trans. Fluid Temperature (TFT) Sensor Circuit (Low Input)
- DTC P0713: Trans. Fluid Temperature (TFT) Sensor Circuit (High Input)
- DTC P0716: Input Speed Sensor Range Malfunction
- DTC P0717: Input Speed Sensor Circuit (No Signal)
- DTC P0719: Brake Switch Circuit Low Input (Switch Stuck On)
- DTC P0724: Brake Switch Circuit High Input (Switch Stuck Off)
- DTC P0730: Incorrect Gear Ratio
- DTC P0741: TCC Circuit Inoperative (Stuck Off)
- DTC P0742: TCC Circuit Inoperative (Stuck On)
- DTC P0748: Pressure Control Solenoid Electrical Malfunction
- DTC P0751: 1-2 Shift Solenoid ("A") Performance Malfunction
- DTC P0753: 1-2 Shift Solenoid ("A") Electrical Malfunction
- DTC P0756: 2-3 Shift Solenoid ("B") Performance Malfunction
- DTC P0758: 2-3 Shift Solenoid ("B") Electrical Malfunction
- DTC P1810: Pressure Switch Assembly (PSA) Malfunction
- DTC P1811: Maximum Adapt & Long Shifts
- DTC P1860: TCC PWM Solenoid Circuit (Electrical Malfunction)
- DTC P1887: TCC Release Switch Circuit Malfunction
- Electronic Testing
- Pcm Connector Identification
- Wiring Diagrams
- Automatic Transaxle Overhaul & Testing - 4T40-E
- Application
- Identification
- Description
- Lubrication
- On-Vehicle Service
- Adjustments
- Trouble Shooting
- Notes
- Quick Check
- Symptom Diagnosis
- Oil Out Of Vent Or Foaming
- High Or Low Line Pressure
- Inaccurate/Inconsistent Shift Points
- Harsh Shifts
- No Reverse Or Slips In Reverse
- No First Gear Or Slips In First Gear
- No Second Gear Or Slips In Second Gear
- 2nd Gear Only
- No Third Gear Or Slips In Third Gear
- No Fourth Gear Or Slips In Fourth Gear
- Loss Of Drive
- Loss Of Power
- Engine Stall
- No Engine Braking In All Manual Ranges
- No Engine Braking In Manual Second
- No Engine Braking In Manual First
- Drives In Neutral
- Vibration
- No TCC Or TCC Slipping
- No TCC Release
- TCC Apply With Cold Engine
- Transaxle Locked In Reverse
- Vehicle Moves In Park
- Electronic Self-Diagnostics & Electronic Testing
- Testing
- Removal & Installation
- Transaxle Disassembly
- Component Disassembly, Reassembly & Transaxle Reassembly
- Notes
- Transaxle Case
- Differential & Final Drive Assembly
- Forward Clutch Support & Low Roller Clutch Assembly
- Forward Clutch Assembly
- Input Internal Gear & Forward Clutch Hub Assembly
- Reaction Internal Gear & Input Carrier Assembly
- Coast & Direct Clutch, & Reaction Carrier Assembly
- Reverse Input Clutch & 2ND Roller Clutch Assembly
- Intermediate/4TH Band
- 2ND Clutch Plates
- Drive Sprocket Support Assembly
- Input Speed Sensor & Wiring Harness
- Drive & Driven Sprockets & Drive Link Assembly
- Channel Plate Assembly
- Check Balls, Spacer Plate & Gaskets
- Control Valve Assembly
- Oil Pump Assembly
- Transaxle Side Cover & Gaskets
- Output Shaft & Sleeve Assembly
- Left & Right Axle Seals
- Stub Shaft & Sleeve Assembly
- Vehicle Speed Sensor
- Intermediate/4TH & Low & Reverse Servos
- Oil Feed Tubes
- Oil Filter Assembly & Seal, & Oil Level Control Valve
- Oil Pan & Gasket
- Torque Converter Assembly
- Transaxle Specifications
- Torque Specifications
- Wiring Diagrams
- Automatic Transaxle Removal & Installation
- Automatic Transaxle Servicing
- Shift Interlock Systems
- Automatic Transaxle Diagnosis - 4T40-E (3.1L)
- Automatic Trans
- External Pages