Repair and Diagnosis (Single Page)
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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
- Electronic Power Steering
- Electronic Suspension
- Engine Performance
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Memory Systems
- 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
- Keyless Entry System - Remote
- Description & Operation
- Component Locations
- Programming - Procedures
- Symptom Testing
- Notes
- Preliminary Inspection
- Test A: Doors Do Not Lock Or Unlock From RKE Transmitter
- Test B: Trunk Release Does Not Operate From RKE Transmitter
- Test C: One RKE Transmitter Inoperative
- Test D: Both RKE Transmitters Inoperative
- Test E: Panic Alarm Does Not Operate From RKE Transmitter
- Test F: Panic Alarm Does Not Quit After 30 Seconds
- Test G: Only Panic Button Works
- Removal & Installation
- Wiring Diagrams
- Power Door Lock System
- Trunk & Fuel Door Release - Power
- Communication Devices
- Body Control Module
- Description & Operation
- Component Locations
- Programming SBM
- Self-Diagnostic System
- Diagnostic Tests
- Introduction
- SBM Diagnostic System Check
- Scan Tool Does Not Communicate With Class 2 Serial Data Line
- DTC B0802: BTSI Shorted To Ground
- DTC B0803: BTSI Shorted To Battery Voltage
- DTC B0807: Inadvertent Power Shorted To Ground
- DTC B1324: A/C Refrigerant OVERPRESSURE
- DTC B1656: SBM Internal Memory Malfunction (Write Error)
- DTC B1658: SBM Internal Memory Malfunction (Checksum Error)
- DTC B1982: Battery Power Voltage Too High
- DTC B1983: Battery Power Voltage Too Low
- DTC B2348: Heated Seat Disable (Short To Ground)
- DTC B2452: Theater Dim 1 (Short To Ground Or Open)
- DTC B2453: Theater Dim 1 (Short To Battery Voltage)
- DTC B2457: Theater Dim 2 (Short To Ground Or Open)
- DTC B2458: Theater Dim 2 (Short To Battery Voltage)
- DTC U1016: Loss Of Serial Communications - Pcm
- DTC U1096: Loss Of Serial Communications - IPC
- DTC U1152: Loss Of Serial Communications - HVAC Programmer
- DTC U1160: Loss Of Serial Communications - DDM
- DTC U1255: Class 2 Initialization Error
- DTC U1300: Class 2 Short To Ground
- DTC U1301: Class 2 Short To Battery
- Removal & Installation
- Wiring Diagrams
- Body Control Module
- Cruise Control Systems
- Gauges & Instrument Panels
- Description & Operation
- Trouble Shooting
- Component Testing
- Entire IPC Inoperative
- Fuel Gauge Does Not Operate Properly
- Speedometer Does Not Operate Properly
- Tachometer Does Not Operate Properly
- Temperature Gauge Does Not Operate Properly
- Abs Indicator Is On
- Air Bag Indicator Is On
- High Beam Indicator Inoperative
- High Temperature Indicator Is On
- Oil Indicator Is On
- Seat Belt Indicator Is On When Seat Belts Are Fastened
- Security Indicator Is On
- Service Engine Soon Indicator Is On
- TRAC Off Indicator Is On
- Turn Signal Indicators Inoperative
- Volts Indicator Is On
- English/Metric Button Inoperative
- Fuel Button Inoperative
- Gauge Button Inoperative
- Odometer Button Inoperative
- Trip/Reset Button Inoperative
- Class 2 Data Link Connector System Check
- Scan Tool Does Not Communicate With Class 2 Serial Data Line
- HUD Dim Switch Does Not Vary HUD Image Intensity
- HUD Image Does Not Move Up Or Down
- HUD Speedometer Inoperative
- HUD Speedometer Does Not Switch Between English And Metric
- HUD Turn Signals And High Beam Indicators Inoperative
- IP Dimmer Switch Does Not Vary HUD Image Intensity With Headlights On
- System Testing
- Self-Diagnostic - System
- Testing - Diagnostic
- Notes
- DTC B0530: Fuel Level Sensor Stuck
- DTC B0532: Fuel Level Sensor Input Shorted To Ground
- DTC B0533: Fuel Level Sensor Input Open Or Shorted To Battery Voltage
- DTC B0602: PLL Oscillator Error
- DTC B1510: Air Bag Telltale Fault
- DTC B1520: Reset Switch Stuck/Shorted To Ground
- DTC B1521: English/Metric Switch Stuck/Shorted To Ground
- DTC B1522: Fuel Switch Stuck/Shorted To Ground
- DTC B1523: Gauge Switch Stuck/Shorted To Ground
- DTC B1524: Odometer Switch Stuck/Shorted To Ground
- DTC B1652: Keep Alive Memory (KAM) Error
- DTC B1656: IPC EEPROM Odometer Error
- DTC B1657: EEPROM Option Bit Error
- DTC B1982: Battery Voltage Too High
- DTC B1983: Battery Voltage Too Low
- DTC U1016: Loss Of Pcm Data
- DTC U1040: Loss Of Electronic Brake & Traction Control Module (EBTCM) Data
- DTC U1064: Loss Of SBM Data
- DTC U1088: Loss Of SDM Data
- DTC U1255: Loss Of Generic Class 2 Data
- Removal & Installation
- Wiring Diagrams
- Headlights - Automatic Twilight Sentinel
- Heated Glass/Defoggers
- Memory Modules
- Memory System
- Description & Operation
- Component Locations
- Trouble Shooting
- System Testing
- Self-Diagnostics
- Notes
- Diagnostic Procedure
- Retrieving Diagnostic Trouble Codes (DTCS)
- Clearing Diagnostic Trouble Codes (DTCS)
- Memory Seat Module (MSM) Diagnostic Trouble Codes (DTCS)
- DTC B1656, B1658: EEPROM Write Error; EEPROM Checksum Error
- DTC B1982, B1983: Source/Battery Voltage Low; Source/Battery Voltage High
- DTC B2101-B2108, B2113 & B2114: Switch Failed (Except Lumbar)
- DTC B2109-B2112: Lumbar Switch Failed
- DTC B2115-B2120: Sensor Failed
- DTC U1255: Generic Loss Of Serial Communications
- DTC U1300: Class 2 Shorted To Ground/Voltage
- DTC B2240 & B2241: MEMORY SWITCH-1 or MEMORY-2 FAILED
- DTC B2242: Memory Exit Switch Failed
- Removal & Installation
- Wiring Diagrams
- Memory System
- Mirrors
- Auto Dimming Mirror
- Memory System
- Description & Operation
- Component Locations
- Trouble Shooting
- System Testing
- Self-Diagnostics
- Notes
- Diagnostic Procedure
- Retrieving Diagnostic Trouble Codes (DTCS)
- Clearing Diagnostic Trouble Codes (DTCS)
- Memory Seat Module (MSM) Diagnostic Trouble Codes (DTCS)
- DTC B1656, B1658: EEPROM Write Error; EEPROM Checksum Error
- DTC B1982, B1983: Source/Battery Voltage Low; Source/Battery Voltage High
- DTC B2101-B2108, B2113 & B2114: Switch Failed (Except Lumbar)
- DTC B2109-B2112: Lumbar Switch Failed
- DTC B2115-B2120: Sensor Failed
- DTC U1255: Generic Loss Of Serial Communications
- DTC U1300: Class 2 Shorted To Ground/Voltage
- DTC B2240 & B2241: MEMORY SWITCH-1 or MEMORY-2 FAILED
- DTC B2242: Memory Exit Switch Failed
- Removal & Installation
- Wiring Diagrams
- Power Mirror System
- Seats
- Memory System
- Description & Operation
- Component Locations
- Trouble Shooting
- System Testing
- Self-Diagnostics
- Notes
- Diagnostic Procedure
- Retrieving Diagnostic Trouble Codes (DTCS)
- Clearing Diagnostic Trouble Codes (DTCS)
- Memory Seat Module (MSM) Diagnostic Trouble Codes (DTCS)
- DTC B1656, B1658: EEPROM Write Error; EEPROM Checksum Error
- DTC B1982, B1983: Source/Battery Voltage Low; Source/Battery Voltage High
- DTC B2101-B2108, B2113 & B2114: Switch Failed (Except Lumbar)
- DTC B2109-B2112: Lumbar Switch Failed
- DTC B2115-B2120: Sensor Failed
- DTC U1255: Generic Loss Of Serial Communications
- DTC U1300: Class 2 Shorted To Ground/Voltage
- DTC B2240 & B2241: MEMORY SWITCH-1 or MEMORY-2 FAILED
- DTC B2242: Memory Exit Switch Failed
- Removal & Installation
- Wiring Diagrams
- Power Seat System
- Description
- Operation
- Component Locations
- Adjustments
- Trouble Shooting
- Symptom Testing
- Notes
- All Power Seat Functions Inoperative On One Seat
- Rear Height Will Not Go Up Or Down
- Front Height Will Not Go Up Or Down
- Seat Will Not Go Forward Or Backward
- Recline Will Not Go Forward Or Back
- Head Restraint Will Not Go Up Or Down
- Seat Will Not Heat
- Seat Heat Does Not Turn Off
- Hi Heat Led Inoperative
- Lo Heat Led Inoperative
- All Lumbar Functions At One Seat Are Inoperative
- Lumbar Support Does Not Move Up/Down
- Lumbar Support Does Not Move In/Out
- Removal & Installation
- Wiring Diagrams
- Memory System
- Steering Column Switches
- Steering Column Switches
- Steering Wheel And Steering Column - Standard
- Model Identification
- Description & Operation
- Service Precautions
- Disabling & Activating Air Bag System
- Adjustments
- Removal & Installation
- Overhaul
- Torque Specifications
- Window Motors & Regulators
- Power Window System
- Description & Operation
- Component Locations
- Trouble Shooting
- System Testing
- Testing - Diagnostic
- DTC Definitions
- DTCS B2200, B2201, B2212 & B2217: Driver Window Switch Stuck In Up Position; Driver Window Switch Stuck In Down Position; Right Front Window Switch In Master Control Stuck In Up Position; Left Rear Window Switch In Master Control Stuck In Down Position
- DTCS B2202 & B2203: Passenger Window Switch Stuck In Up Position; Left Rear Window Switch Stuck In Down Position
- DTCS B2204 & B2207: Passenger Window Switch Stuck In Up Position; Right Rear Window Switch Stuck In Down Position
- DTC U1161: Loss Of Passenger Door Module Simple Bus Serial Data
- DTC U1162: Loss Of Rear Door Module Simple Bus Serial Data
- Removal & Installation
- Specifications
- 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 Operate In Any Mode
- Test No. 2: Wipers Operate In Off Position
- Test No. 3: Wipers Do Not Run In Lo Speed
- Test No. 4: Wipers Do Not Run In Hi Speed
- Test No. 5: Wipers Stop Randomly & Do Not Park When Switch In Off Position
- Test No. 6: Washer Does Not Operate
- Test No. 7: Pulse Delay Operates Incorrectly Or Not At All
- Test No. 8: RAINSENSE Operates Incorrectly Or Not At All
- Removal & Installation
- Wiring Diagrams
- Wiper System And Washer System - Front
- Anti-Theft Systems
- Body & Frame
- Door Locks
- Anti-Theft System
- Keyless Entry System - Remote
- Description & Operation
- Component Locations
- Programming - Procedures
- Symptom Testing
- Notes
- Preliminary Inspection
- Test A: Doors Do Not Lock Or Unlock From RKE Transmitter
- Test B: Trunk Release Does Not Operate From RKE Transmitter
- Test C: One RKE Transmitter Inoperative
- Test D: Both RKE Transmitters Inoperative
- Test E: Panic Alarm Does Not Operate From RKE Transmitter
- Test F: Panic Alarm Does Not Quit After 30 Seconds
- Test G: Only Panic Button Works
- Removal & Installation
- Wiring Diagrams
- Power Door Lock System
- Trunk & Fuel Door Release - Power
- Mirrors
- Auto Dimming Mirror
- Memory System
- Description & Operation
- Component Locations
- Trouble Shooting
- System Testing
- Self-Diagnostics
- Notes
- Diagnostic Procedure
- Retrieving Diagnostic Trouble Codes (DTCS)
- Clearing Diagnostic Trouble Codes (DTCS)
- Memory Seat Module (MSM) Diagnostic Trouble Codes (DTCS)
- DTC B1656, B1658: EEPROM Write Error; EEPROM Checksum Error
- DTC B1982, B1983: Source/Battery Voltage Low; Source/Battery Voltage High
- DTC B2101-B2108, B2113 & B2114: Switch Failed (Except Lumbar)
- DTC B2109-B2112: Lumbar Switch Failed
- DTC B2115-B2120: Sensor Failed
- DTC U1255: Generic Loss Of Serial Communications
- DTC U1300: Class 2 Shorted To Ground/Voltage
- DTC B2240 & B2241: MEMORY SWITCH-1 or MEMORY-2 FAILED
- DTC B2242: Memory Exit Switch Failed
- Removal & Installation
- Wiring Diagrams
- Power Mirror System
- Seats
- Memory System
- Description & Operation
- Component Locations
- Trouble Shooting
- System Testing
- Self-Diagnostics
- Notes
- Diagnostic Procedure
- Retrieving Diagnostic Trouble Codes (DTCS)
- Clearing Diagnostic Trouble Codes (DTCS)
- Memory Seat Module (MSM) Diagnostic Trouble Codes (DTCS)
- DTC B1656, B1658: EEPROM Write Error; EEPROM Checksum Error
- DTC B1982, B1983: Source/Battery Voltage Low; Source/Battery Voltage High
- DTC B2101-B2108, B2113 & B2114: Switch Failed (Except Lumbar)
- DTC B2109-B2112: Lumbar Switch Failed
- DTC B2115-B2120: Sensor Failed
- DTC U1255: Generic Loss Of Serial Communications
- DTC U1300: Class 2 Shorted To Ground/Voltage
- DTC B2240 & B2241: MEMORY SWITCH-1 or MEMORY-2 FAILED
- DTC B2242: Memory Exit Switch Failed
- Removal & Installation
- Wiring Diagrams
- Power Seat System
- Description
- Operation
- Component Locations
- Adjustments
- Trouble Shooting
- Symptom Testing
- Notes
- All Power Seat Functions Inoperative On One Seat
- Rear Height Will Not Go Up Or Down
- Front Height Will Not Go Up Or Down
- Seat Will Not Go Forward Or Backward
- Recline Will Not Go Forward Or Back
- Head Restraint Will Not Go Up Or Down
- Seat Will Not Heat
- Seat Heat Does Not Turn Off
- Hi Heat Led Inoperative
- Lo Heat Led Inoperative
- All Lumbar Functions At One Seat Are Inoperative
- Lumbar Support Does Not Move Up/Down
- Lumbar Support Does Not Move In/Out
- Removal & Installation
- Wiring Diagrams
- Memory System
- Sun Roof/T-Top/Convertible Top
- Windows
- Power Window System
- Description & Operation
- Component Locations
- Trouble Shooting
- System Testing
- Testing - Diagnostic
- DTC Definitions
- DTCS B2200, B2201, B2212 & B2217: Driver Window Switch Stuck In Up Position; Driver Window Switch Stuck In Down Position; Right Front Window Switch In Master Control Stuck In Up Position; Left Rear Window Switch In Master Control Stuck In Down Position
- DTCS B2202 & B2203: Passenger Window Switch Stuck In Up Position; Left Rear Window Switch Stuck In Down Position
- DTCS B2204 & B2207: Passenger Window Switch Stuck In Up Position; Right Rear Window Switch Stuck In Down Position
- DTC U1161: Loss Of Passenger Door Module Simple Bus Serial Data
- DTC U1162: Loss Of Rear Door Module Simple Bus Serial Data
- Removal & Installation
- Specifications
- Wiring Diagrams
- Power Window System
- Door Locks
- Brakes
- Anti-Lock Brakes
- Anti-Lock Brake System With Traction Control System
- Identification
- Description
- Operation
- Bleeding Brake System
- Diagnosis & Testing
- Symptom Tests
- Notes
- Test A: Traction Off Indicator On With No DTCS Set ("C" Body)
- Test A: Traction Off Message On With No DTCS Set ("E" & "K" Bodies)
- Test A: Abs Indicator On With No DTCS Set ("H" Body)
- Test B: Traction Off Indicator Inoperative With No DTCS Set ("C" Body)
- Test B: Traction Off Message Inoperative With No DTCS Set ("E" & "K" Bodies)
- Test B: Abs Indicator Inoperative With No DTCS Set ("H" Body)
- Test C: No Communication With EBCM/EBTCM ("C", "E" & "K" Bodies) & Test G: No Communication With EBCM/EBTCM ("H" Body)
- Test C: Traction Off Indicator On With No DTCS Set ("H" Body)
- Test D: Traction Off Indicator Inoperative With No DTCS Set ("H" Body)
- Test E: Traction Active Indicator On With No DTCS Set ("H" Body)
- Test F: Traction Active Indicator Inoperative With No DTCS Set ("H" Body)
- Diagnostic Tests
- Notes
- DTC C1211: Abs Indicator Light Circuit Malfunction ("C" Body)
- DTC C1211: Abs Indicator Light Circuit Malfunction ("E" & "K" Bodies)
- DTC C1211: Abs Indicator Light Circuit Malfunction ("H" Body)
- DTC C1214: Solenoid Valve Relay Contact Or Coil Circuit Open ("C", "E" & "K" Bodies) Or DTC C1214: Solenoid Valve Relay Contact Circuit Open ("H" Body)
- DTC C1216: Solenoid Valve Relay Coil Circuit Open ("H" Body)
- DTC C1217: BPMV Pump Motor Relay Contact Circuit Open
- DTC C1221: Left Front Wheel Speed Sensor Input Signal Equals Zero Or DTC C1225: Left Front Excessive Wheel Speed Variation
- DTC C1222: Right Front Wheel Speed Sensor Input Signal Equals Zero Or DTC C1226: Right Front Excessive Wheel Speed Variation
- DTC C1223: Left Rear Wheel Speed Sensor Input Signal Equals Zero Or DTC C1227: Left Rear Excessive Wheel Speed Variation
- DTC C1224: Right Rear Wheel Speed Sensor Input Signal Equals Zero Or DTC C1228: Right Rear Excessive Wheel Speed Variation
- DTC C1232: Left Front Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1233: Right Front Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1234: Left Rear Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1235: Right Rear Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1236: Low System Voltage
- DTC C1237: High System Voltage
- DTC C1238: Brake Thermal Model Limit Exceeded
- DTC C1241: MAGNASTEER Circuit Malfunction
- DTC C1242: BPMV Pump Motor Ground Circuit Open
- DTC C1243: BPMV Pump Motor Stalled
- DTC C1252: ICCS2 Data Link Left Malfunction ("E" & "K" Bodies)
- DTC C1253: ICCS2 Data Link Right Malfunction ("E" & "K" Bodies)
- DTC C1255-XX: EBTCM Internal Malfunction (Abs/TCS Disabled)
- DTC C1256-XX: EBTCM Internal Malfunction
- DTC C1261: Left Front Hold Valve Solenoid Malfunction
- DTC C1262: Left Front Release Valve Solenoid Malfunction
- DTC C1263: Right Front Hold Valve Solenoid Malfunction
- DTC C1264: Right Front Release Valve Solenoid Malfunction
- DTC C1265: Left Rear Hold Valve Solenoid Malfunction
- DTC C1266: Left Rear Release Valve Solenoid Malfunction
- DTC C1267: Right Rear Hold Valve Solenoid Malfunction
- DTC C1268: Right Rear Release Valve Solenoid Malfunction
- DTC C1271: Left Front Master Cylinder Isolation Valve Malfunction
- DTC C1272: Left Front TCS Prime Valve Malfunction
- DTC C1273: Right Front TCS Master Cylinder Isolation Valve Malfunction
- DTC C1274: Right Front TCS Prime Valve Malfunction
- DTC C1275: Pcm Serial Data Malfunction ("H" Body)
- DTC C1276: Delivered Torque Signal Circuit Malfunction
- DTC C1277: Requested Torque Signal Circuit Malfunction
- DTC C1278: TCS Temporarily Inhibited By Pcm
- DTC C1281: ABC Sensors Uncorrelated ("E" & "K" Bodies)
- DTC C1282: Yaw Rate Sensor Bias Circuit Malfunction ("E" & "K" Bodies)
- DTC C1283: Excessive Time To Center Steering ("E" & "K" Bodies)
- DTC C1284: Lateral Accelerometer Sensor Self Test Malfunction ("E" & "K" Bodies)
- DTC C1285: Lateral Accelerometer Sensor Circuit Malfunction ("E" & "K" Bodies)
- DTC C1286: Steering/Lateral Accelerometer Sensor Bias Malfunction ("E" & "K" Bodies)
- DTC C1287: Steering Sensor Rate Malfunction ("E" & "K" Bodies)
- DTC C1288: Steering Sensor Circuit Malfunction ("E" & "K" Bodies)
- DTC C1291: Open BRAKELIGHT Switch During Deceleration
- DTC C1293: DTC C1291 Set In Current Or Previous Ignition Cycle
- DTC C1294: BRAKELIGHT Switch Circuit Always Active
- DTC C1295: BRAKELIGHT Switch Circuit Open
- DTC C1297: Pcm Indicated Extended Travel Brake Switch Failure ("E" & "K" Bodies)
- DTC C1298: Pcm Indicated Class 2 Serial Data Link Malfunction ("C", "E" & "K" Bodies)
- DTC U1016: Loss Of Pcm Communications ("C", "E" & "K" Bodies)
- DTC U1056: Loss Of CVRSS Communications ("E" & "K" Bodies)
- DTC U1255: Generic Loss Of Communications ("C", "E" & "K" Bodies)
- DTC U1300: Class 2 Circuit Shorted To Ground ("C", "E" & "K" Bodies)
- DTC U1301: Class 2 Circuit Shorted To Voltage ("C", "E" & "K" Bodies)
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System With Traction Control System
- Mechanical - Hydraulic
- Disc Brakes & Drum Brakes
- Model Identification
- Description & Operation
- Bleeding Brake System
- Adjustments
- Testing
- Removal & Installation
- Overhaul
- Disc Brake Specifications
- Drum Brake Specifications
- Torque Specifications
- Disc Brakes & Drum Brakes
- Anti-Lock Brake System With Traction Control System
- Identification
- Description
- Operation
- Bleeding Brake System
- Diagnosis & Testing
- Symptom Tests
- Notes
- Test A: Traction Off Indicator On With No DTCS Set ("C" Body)
- Test A: Traction Off Message On With No DTCS Set ("E" & "K" Bodies)
- Test A: Abs Indicator On With No DTCS Set ("H" Body)
- Test B: Traction Off Indicator Inoperative With No DTCS Set ("C" Body)
- Test B: Traction Off Message Inoperative With No DTCS Set ("E" & "K" Bodies)
- Test B: Abs Indicator Inoperative With No DTCS Set ("H" Body)
- Test C: No Communication With EBCM/EBTCM ("C", "E" & "K" Bodies) & Test G: No Communication With EBCM/EBTCM ("H" Body)
- Test C: Traction Off Indicator On With No DTCS Set ("H" Body)
- Test D: Traction Off Indicator Inoperative With No DTCS Set ("H" Body)
- Test E: Traction Active Indicator On With No DTCS Set ("H" Body)
- Test F: Traction Active Indicator Inoperative With No DTCS Set ("H" Body)
- Diagnostic Tests
- Notes
- DTC C1211: Abs Indicator Light Circuit Malfunction ("C" Body)
- DTC C1211: Abs Indicator Light Circuit Malfunction ("E" & "K" Bodies)
- DTC C1211: Abs Indicator Light Circuit Malfunction ("H" Body)
- DTC C1214: Solenoid Valve Relay Contact Or Coil Circuit Open ("C", "E" & "K" Bodies) Or DTC C1214: Solenoid Valve Relay Contact Circuit Open ("H" Body)
- DTC C1216: Solenoid Valve Relay Coil Circuit Open ("H" Body)
- DTC C1217: BPMV Pump Motor Relay Contact Circuit Open
- DTC C1221: Left Front Wheel Speed Sensor Input Signal Equals Zero Or DTC C1225: Left Front Excessive Wheel Speed Variation
- DTC C1222: Right Front Wheel Speed Sensor Input Signal Equals Zero Or DTC C1226: Right Front Excessive Wheel Speed Variation
- DTC C1223: Left Rear Wheel Speed Sensor Input Signal Equals Zero Or DTC C1227: Left Rear Excessive Wheel Speed Variation
- DTC C1224: Right Rear Wheel Speed Sensor Input Signal Equals Zero Or DTC C1228: Right Rear Excessive Wheel Speed Variation
- DTC C1232: Left Front Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1233: Right Front Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1234: Left Rear Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1235: Right Rear Wheel Speed Sensor Circuit Open Or Shorted
- DTC C1236: Low System Voltage
- DTC C1237: High System Voltage
- DTC C1238: Brake Thermal Model Limit Exceeded
- DTC C1241: MAGNASTEER Circuit Malfunction
- DTC C1242: BPMV Pump Motor Ground Circuit Open
- DTC C1243: BPMV Pump Motor Stalled
- DTC C1252: ICCS2 Data Link Left Malfunction ("E" & "K" Bodies)
- DTC C1253: ICCS2 Data Link Right Malfunction ("E" & "K" Bodies)
- DTC C1255-XX: EBTCM Internal Malfunction (Abs/TCS Disabled)
- DTC C1256-XX: EBTCM Internal Malfunction
- DTC C1261: Left Front Hold Valve Solenoid Malfunction
- DTC C1262: Left Front Release Valve Solenoid Malfunction
- DTC C1263: Right Front Hold Valve Solenoid Malfunction
- DTC C1264: Right Front Release Valve Solenoid Malfunction
- DTC C1265: Left Rear Hold Valve Solenoid Malfunction
- DTC C1266: Left Rear Release Valve Solenoid Malfunction
- DTC C1267: Right Rear Hold Valve Solenoid Malfunction
- DTC C1268: Right Rear Release Valve Solenoid Malfunction
- DTC C1271: Left Front Master Cylinder Isolation Valve Malfunction
- DTC C1272: Left Front TCS Prime Valve Malfunction
- DTC C1273: Right Front TCS Master Cylinder Isolation Valve Malfunction
- DTC C1274: Right Front TCS Prime Valve Malfunction
- DTC C1275: Pcm Serial Data Malfunction ("H" Body)
- DTC C1276: Delivered Torque Signal Circuit Malfunction
- DTC C1277: Requested Torque Signal Circuit Malfunction
- DTC C1278: TCS Temporarily Inhibited By Pcm
- DTC C1281: ABC Sensors Uncorrelated ("E" & "K" Bodies)
- DTC C1282: Yaw Rate Sensor Bias Circuit Malfunction ("E" & "K" Bodies)
- DTC C1283: Excessive Time To Center Steering ("E" & "K" Bodies)
- DTC C1284: Lateral Accelerometer Sensor Self Test Malfunction ("E" & "K" Bodies)
- DTC C1285: Lateral Accelerometer Sensor Circuit Malfunction ("E" & "K" Bodies)
- DTC C1286: Steering/Lateral Accelerometer Sensor Bias Malfunction ("E" & "K" Bodies)
- DTC C1287: Steering Sensor Rate Malfunction ("E" & "K" Bodies)
- DTC C1288: Steering Sensor Circuit Malfunction ("E" & "K" Bodies)
- DTC C1291: Open BRAKELIGHT Switch During Deceleration
- DTC C1293: DTC C1291 Set In Current Or Previous Ignition Cycle
- DTC C1294: BRAKELIGHT Switch Circuit Always Active
- DTC C1295: BRAKELIGHT Switch Circuit Open
- DTC C1297: Pcm Indicated Extended Travel Brake Switch Failure ("E" & "K" Bodies)
- DTC C1298: Pcm Indicated Class 2 Serial Data Link Malfunction ("C", "E" & "K" Bodies)
- DTC U1016: Loss Of Pcm Communications ("C", "E" & "K" Bodies)
- DTC U1056: Loss Of CVRSS Communications ("E" & "K" Bodies)
- DTC U1255: Generic Loss Of Communications ("C", "E" & "K" Bodies)
- DTC U1300: Class 2 Circuit Shorted To Ground ("C", "E" & "K" Bodies)
- DTC U1301: Class 2 Circuit Shorted To Voltage ("C", "E" & "K" Bodies)
- Removal & Installation
- 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
- Trouble Shooting
- Component Testing
- Entire IPC Inoperative
- Fuel Gauge Does Not Operate Properly
- Speedometer Does Not Operate Properly
- Tachometer Does Not Operate Properly
- Temperature Gauge Does Not Operate Properly
- Abs Indicator Is On
- Air Bag Indicator Is On
- High Beam Indicator Inoperative
- High Temperature Indicator Is On
- Oil Indicator Is On
- Seat Belt Indicator Is On When Seat Belts Are Fastened
- Security Indicator Is On
- Service Engine Soon Indicator Is On
- TRAC Off Indicator Is On
- Turn Signal Indicators Inoperative
- Volts Indicator Is On
- English/Metric Button Inoperative
- Fuel Button Inoperative
- Gauge Button Inoperative
- Odometer Button Inoperative
- Trip/Reset Button Inoperative
- Class 2 Data Link Connector System Check
- Scan Tool Does Not Communicate With Class 2 Serial Data Line
- HUD Dim Switch Does Not Vary HUD Image Intensity
- HUD Image Does Not Move Up Or Down
- HUD Speedometer Inoperative
- HUD Speedometer Does Not Switch Between English And Metric
- HUD Turn Signals And High Beam Indicators Inoperative
- IP Dimmer Switch Does Not Vary HUD Image Intensity With Headlights On
- System Testing
- Self-Diagnostic - System
- Testing - Diagnostic
- Notes
- DTC B0530: Fuel Level Sensor Stuck
- DTC B0532: Fuel Level Sensor Input Shorted To Ground
- DTC B0533: Fuel Level Sensor Input Open Or Shorted To Battery Voltage
- DTC B0602: PLL Oscillator Error
- DTC B1510: Air Bag Telltale Fault
- DTC B1520: Reset Switch Stuck/Shorted To Ground
- DTC B1521: English/Metric Switch Stuck/Shorted To Ground
- DTC B1522: Fuel Switch Stuck/Shorted To Ground
- DTC B1523: Gauge Switch Stuck/Shorted To Ground
- DTC B1524: Odometer Switch Stuck/Shorted To Ground
- DTC B1652: Keep Alive Memory (KAM) Error
- DTC B1656: IPC EEPROM Odometer Error
- DTC B1657: EEPROM Option Bit Error
- DTC B1982: Battery Voltage Too High
- DTC B1983: Battery Voltage Too Low
- DTC U1016: Loss Of Pcm Data
- DTC U1040: Loss Of Electronic Brake & Traction Control Module (EBTCM) Data
- DTC U1064: Loss Of SBM Data
- DTC U1088: Loss Of SDM Data
- DTC U1255: Loss Of Generic Class 2 Data
- 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
- Electronic Power Steering
- Electronic Suspension
- Engine Performance
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Memory Systems
- 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 - 3.8L V6 - VINS [K & 1]
- Model Identification
- Engine Identification
- Adjustments
- Trouble Shooting
- Removal & Installation
- Notes
- Fuel Pressure Release
- Cooling System Bleeding
- Power Steering Bleeding
- Engine
- Intake Manifold (Upper)
- Intake Manifold (Lower)
- Exhaust Manifolds
- Supercharger
- Cylinder Head
- Front Cover Seal
- Front Cover
- Timing Chain & Sprockets
- Rocker Arms & Push Rods
- Valve Lifters
- Camshaft
- Balance Shaft
- Crankshaft Rear Oil Seal
- Crankshaft Rear Oil Seal Housing
- Water Pump
- Oil Pan
- Overhaul
- Engine Oiling
- Torque Specifications
- Engine Specifications
- Starter
- Engine Performance
- Engine Adjustments
- Application
- Emissions
- EGR Function Testing - General Motors Cars
- Emission Applications
- Emission Control Abbreviations
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Mode 6 - BUICK
- Remove, Overhaul & Install
- Engine Controls - Remove/Install/Overhaul 3.8L
- Sensor Range Charts
- Specifications
- Engine Controls - Specifications
- Firing Order & Cylinder Identification
- System
- Engine Controls - Basic Diagnostic Procedures - 3.8L
- Engine Controls - System/Component Tests
- Engine Controls - Tests W/Codes
- 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 System Performance
- DTC P0122 - TP Sensor Circuit Low Voltage
- DTC P0123 - TP Sensor Circuit High Voltage
- DTC P0125 - ECT Sensor Excessive Time To Reach Closed Loop
- DTC P0131 - Ho2S 1 Circuit Low Voltage
- DTC P0132 - Ho2S 1 Circuit High Voltage
- DTC P0133 - Ho2S 1 Circuit Slow Response
- DTC P0134 - Ho2S 1 Circuit Insufficient Activity
- DTC P0135 - Ho2S 1 Heater Circuit
- DTC P0137 - Ho2S 2 Circuit Voltage Low
- DTC P0138 - Ho2S 2 Circuit Voltage High
- DTC P0140 - Ho2S 2 Insufficient Activity
- DTC P0141 - Ho2S 2 Heater Circuit
- 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 Circuit Bank 1
- DTC P0332 - Knock Sensor Circuit Bank 2
- DTC P0336 - 18X Reference Signal Circuit
- DTC P0341 - Camshaft Position Sensor Circuit Performance
- DTC P0401 - EGR System Insufficient Flow
- DTC P0403 - EGR Solenoid Control Circuit
- DTC P0404 - EGR Valve Pintle Stuck Closed
- DTC P0405 - EGR Pintle Position Sensor Circuit Low Voltage
- DTC P0420 - TWC System Low Efficiency
- DTC P0440 - EVAP System
- DTC P0442 - EVAP System (Small Leak Detected)
- DTC P0446 - EVAP System Canister Vent Blocked
- DTC P0452 - Fuel Tank Pressure Sensor Low Voltage
- DTC P0453 - Fuel Tank Pressure Sensor High Voltage
- DTC P0506 - IAC System Rpm Low
- DTC P0507 - IAC System Rpm High
- 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 System 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 P1257 - Supercharger System OVERBOOST
- DTC P1336 - CKP System Variation Not Learned
- DTC P1351 - Ignition Control (Ic) Circuit Open
- DTC P1352 - By-Pass Circuit Open
- DTC P1361 - Ignition Control (Ic) Circuit Not Toggling
- DTC P1362 - By-Pass Circuit Shorted
- DTC P1374 - 3X Reference Circuit
- DTC P1380 - EBTCM 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 Emissions System Flow During Non-Purge
- DTC P1554 - Cruise Control Status Circuit
- DTC P1571 - Traction Control System Desired Torque Circuit
- DTC P1573 - EBTCM/Pcm Serial Data Circuit
- DTC P1602 - EBCM/EBTCM Serial Data Circuit
- DTC P1604 - Loss Of Instrument Panel Cluster (IPC) Serial Data
- DTC P1610 - Standard Body Module Serial Data Circuit
- DTC P1626 - Theft Deterrent System Fuel Enable Circuit
- DTC P1629 - Theft Deterrent Crank Signal Malfunction
- 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 P1646 - Boost Control Solenoid 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 P1667 - Fuel Pump PWM Control Circuit
- DTC P1671 - Mil Control Circuit
- DTC P1673 - Engine Hot Light Control Circuit
- DTC P1676 - EVAP Canister Purge Solenoid Valve Control
- DTC P1689 - TCS Delivered Torque Control Circuit
- Engine Controls - Tests W/O Codes
- 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 - 3.8L
- Engine Controls - System/Component Tests
- Engine Controls - Tests W/Codes
- 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 System Performance
- DTC P0122 - TP Sensor Circuit Low Voltage
- DTC P0123 - TP Sensor Circuit High Voltage
- DTC P0125 - ECT Sensor Excessive Time To Reach Closed Loop
- DTC P0131 - Ho2S 1 Circuit Low Voltage
- DTC P0132 - Ho2S 1 Circuit High Voltage
- DTC P0133 - Ho2S 1 Circuit Slow Response
- DTC P0134 - Ho2S 1 Circuit Insufficient Activity
- DTC P0135 - Ho2S 1 Heater Circuit
- DTC P0137 - Ho2S 2 Circuit Voltage Low
- DTC P0138 - Ho2S 2 Circuit Voltage High
- DTC P0140 - Ho2S 2 Insufficient Activity
- DTC P0141 - Ho2S 2 Heater Circuit
- 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 Circuit Bank 1
- DTC P0332 - Knock Sensor Circuit Bank 2
- DTC P0336 - 18X Reference Signal Circuit
- DTC P0341 - Camshaft Position Sensor Circuit Performance
- DTC P0401 - EGR System Insufficient Flow
- DTC P0403 - EGR Solenoid Control Circuit
- DTC P0404 - EGR Valve Pintle Stuck Closed
- DTC P0405 - EGR Pintle Position Sensor Circuit Low Voltage
- DTC P0420 - TWC System Low Efficiency
- DTC P0440 - EVAP System
- DTC P0442 - EVAP System (Small Leak Detected)
- DTC P0446 - EVAP System Canister Vent Blocked
- DTC P0452 - Fuel Tank Pressure Sensor Low Voltage
- DTC P0453 - Fuel Tank Pressure Sensor High Voltage
- DTC P0506 - IAC System Rpm Low
- DTC P0507 - IAC System Rpm High
- 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 System 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 P1257 - Supercharger System OVERBOOST
- DTC P1336 - CKP System Variation Not Learned
- DTC P1351 - Ignition Control (Ic) Circuit Open
- DTC P1352 - By-Pass Circuit Open
- DTC P1361 - Ignition Control (Ic) Circuit Not Toggling
- DTC P1362 - By-Pass Circuit Shorted
- DTC P1374 - 3X Reference Circuit
- DTC P1380 - EBTCM 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 Emissions System Flow During Non-Purge
- DTC P1554 - Cruise Control Status Circuit
- DTC P1571 - Traction Control System Desired Torque Circuit
- DTC P1573 - EBTCM/Pcm Serial Data Circuit
- DTC P1602 - EBCM/EBTCM Serial Data Circuit
- DTC P1604 - Loss Of Instrument Panel Cluster (IPC) Serial Data
- DTC P1610 - Standard Body Module Serial Data Circuit
- DTC P1626 - Theft Deterrent System Fuel Enable Circuit
- DTC P1629 - Theft Deterrent Crank Signal Malfunction
- 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 P1646 - Boost Control Solenoid 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 P1667 - Fuel Pump PWM Control Circuit
- DTC P1671 - Mil Control Circuit
- DTC P1673 - Engine Hot Light Control Circuit
- DTC P1676 - EVAP Canister Purge Solenoid Valve Control
- DTC P1689 - TCS Delivered Torque Control Circuit
- Engine Controls - Tests W/O Codes
- 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 3.8L
- 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
- Boost Control Solenoid (Supercharger)
- 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 3.8L
- Vacuum Diagrams
- Engine Performance - Wiring Diagrams
- General Information
- Abbreviations
- Basic Trouble Shooting
- Basic Trouble Shooting - General Information
- Commonly Used Abbreviations - General Information
- Emission Control Abbreviations
- Engine Performance - Trouble Shooting - General Information
- Brakes
- Anti-Lock Brake Safety Precautions - General Information
- Map - Brake Systems
- Brake Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accelerometers
- Accumulators
- Anchor Pins
- Anti-Lock Brake Control Assembly(Module)
- Anti-Lock Brake Controller
- Anti-Lock Brake Systems
- Axle Seal
- Backing Plates
- Bleeder Screw
- Brake Abs Active Light (Blue)
- Brake Fluid
- Brake Friction Material
- Brake On - Off Switch
- Brake Pads
- Brake Pedals
- Brake Shoe Hardware
- Brake Shoes
- Brake Stoplight Switches
- Brake Warning Light (Amber)
- Brake Warning Light (Red)
- Bulb Sockets
- Bulbs And LEDS
- Caliper Hardware
- Caliper Mounting Pin
- Caliper Piston
- Caliper Shim
- Caliper Slider Pin (Bolt) Dust Boot
- Caliper Slider Pin (Bolt)
- Calipers
- Combination Valve
- Controllers
- Digital Ratio Axle Controllers And Buffers (Drab And Dram)
- Disable Switches
- Drums
- Electrical Brake Pumps
- Electrical Park Motor
- Electrical Pumps And Motors
- Electro-Magnetic Interference
- Electronic Brake Control Modulator
- Electronic Brake Distribution
- Electronic Brake Traction Control Module
- Electronic Controllers
- Electronic Traction Control
- External Brake Cable
- Flow Control Valve
- Fluid Level Sensor Switches
- Fluid
- Four Wheel Drive Switches
- Friction Material
- G Sensors
- Gaskets
- Gravitational Switches
- Grease Seal
- Height Sensing Proportioning Valve
- High Pressure Accumulator
- Hoses
- Hub
- Hydraulic Control Unit
- Hydraulic Modulators
- Hydro-Boosters
- Hydro-Electric Boosters (POWERMASTER)
- Ignition Disable Switches
- Lamp Driver Relay
- Lateral Acceleration Switches
- LEDS
- Lenses
- Low Pressure Accumulator
- Lug Nut
- Master Cylinder Cover Gasket
- Master Cylinders
- Modulators
- Motor Pack
- Motors
- Pads
- Parking Brake Cable
- Parking Brake Mechanism
- Parking Brake Shoes
- Parking Brake Switches
- Parking Brake Systems
- Pedal Travel Switches
- Pedals
- Power Distribution Center
- POWERMASTER
- Pressure Differential Switches
- Pressure Switches
- Pressure Transducers
- Proportioning Valve
- Pumps
- Relays
- RELUCTOR (Speed) Ring
- Rotors
- Self-Adjusting Systems
- Shoe Hardware
- Shoes
- Sockets
- Speed Sensor (RELUCTOR) Ring
- Speed Sensors (Electronic Wheel And Vehicle)
- Star Wheel
- Steel Brake Lines
- Stoplight Switches
- Stroke Sensor
- Switches
- Tires
- Tone Ring
- Toothed Rings (Tone Wheel)
- Traction Control System (TCS)
- Transfer Tubes
- Vacuum Boosters
- Vacuum Hoses
- Valves
- Wear Indicator
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheel Cylinders
- Wiring Harnesses
- Yaw Rate Sensor
- Brake System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Brake Systems
- Map - Routine Inspection Reference Guide
- Routine Inspection Reference Guide
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Maintenance Overview
- Antifreeze/Coolant
- Visual Inspection
- Radiator Cap Test
- Engine Fan
- Cooling System Power Flush And Refill
- Belts (Except Timing Belts)
- Belt TENSIONER
- Automatic Transmission Fluid
- Automatic Transmission Fluid Exchange & Filter Replacement
- Engine Oil
- Air Filters
- Cabin Air Filter
- Brake Fluid
- Battery
- Battery Cables
- Power Steering
- Power Steering Fluid
- Wiper Blades
- Routine Inspection CHECKSHEET
- Routine Inspection - UICS
- Brake Systems
- Drivetrain And Transmission
- Notes
- Automatic Transmission Fluid
- Clutch Master Cylinders
- Cooler Lines
- Coolers
- Differential Fluid
- Drain Plugs And Gaskets
- Filters And Screens
- Fluids And Lubricants
- Hoses, Lines, And Tubes
- Hydraulic Fluid
- Lubricants
- Manual Transmission Fluid
- Mounts (Engine, Transaxle And Transmission)
- Transfer Case Fluid
- Vacuum Hoses
- Electrical Systems
- Engine Performance And Maintenance
- Notes
- Accessory Belts
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Pump Belts
- Batteries
- Battery Connectors
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Chemical Engine DECARBONIZATION
- Combustion Chamber Cleaning
- Coolant Recovery Tanks
- Coolant
- Distributor Caps
- Distributor Rotors
- Engine Cooling Systems
- Engine DECARBONIZATION
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel System Cleaning Service
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Ignition Wires (Secondary)
- Intake Cleaning
- O2 Sensors
- PCV Breather Elements
- PCV Valves
- Radiator Caps And Pressurized Expansion Tank Caps
- Spark Plugs
- Thermostats And Housings
- Throttle Body Cleaning
- Timing Belts
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Exhaust Systems
- Heating, Ventilation And Air Conditioning Systems
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Wheel & Tire Supplement
- Reason Code Explanation
- Automotive Terminology & Definitions
- Routine Inspection Reference Guide
- Check Lists
- Computer Relearn Procedures
- 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
- Reset Procedures
- ATEQ TPMS Reset Procedure
- BARTEC TPMS Reset Procedure
- Maintenance Reminder Light (Reset Procedures)
- Engine Oil Replacement Reminder
- Notes
- Engine Oil Replacement Reminder Reset - Procedure 01
- Engine Oil Replacement Reminder Reset - Procedure 02
- Engine Oil Replacement Reminder Reset - Procedure 03
- Engine Oil Replacement Reminder Reset - Procedure 04
- Engine Oil Replacement Reminder Reset - Procedure 05
- Engine Oil Replacement Reminder Reset - Procedure 06
- Engine Oil Replacement Reminder Reset - Procedure 07
- Engine Oil Replacement Reminder Reset - Procedure 08
- Engine Oil Replacement Reminder Reset - Procedure 09
- Engine Oil Replacement Reminder Reset - Procedure 10
- Engine Oil Replacement Reminder Reset - Procedure 11
- Engine Oil Replacement Reminder Reset - Procedure 12
- Engine Oil Replacement Reminder Reset - Procedure 13
- Engine Oil Replacement Reminder Reset - Procedure 14
- Engine Oil Replacement Reminder Reset - Procedure 15
- Engine Oil Replacement Reminder Reset - Procedure 16
- Engine Oil Replacement Reminder Reset - Procedure 17
- Engine Oil Replacement Reminder Reset - Procedure 18
- Engine Oil Replacement Reminder Reset - Procedure 19
- Engine Oil Replacement Reminder Reset - Procedure 20
- Engine Oil Replacement Reminder Reset - Procedure 21
- Engine Oil Replacement Reminder Reset - Procedure 22
- Engine Oil Replacement Reminder Reset - Procedure 23
- Engine Oil Replacement Reminder Reset - Procedure 24
- Engine Oil Replacement Reminder Reset - Procedure 25
- Engine Oil Replacement Reminder Reset - Procedure 26
- Engine Oil Replacement Reminder Reset - Procedure 27
- Engine Oil Replacement Reminder Reset - Procedure 28
- Engine Oil Replacement Reminder Reset - Procedure 29
- Engine Oil Replacement Reminder Reset - Procedure 30
- Engine Oil Replacement Reminder Reset - Procedure 31
- Engine Oil Replacement Reminder Reset - Procedure 32
- Engine Oil Replacement Reminder Reset - Procedure 33
- Engine Oil Replacement Reminder Reset - Procedure 34
- Engine Oil Replacement Reminder Reset - Procedure 35
- Engine Oil Replacement Reminder Reset - Procedure 36
- Engine Oil Replacement Reminder Reset - Procedure 37
- Emissions Maintenance Reminder (Reminder Flag)
- Emissions Maintenance Reminder (Warning Light)
- Emissions Maintenance Reminder (Check Engine Light)
- Diesel Fuel Filter Replacement Reminder
- Maintenance Service Reminder
- Timing Belt Replacement Reminder
- Transmission Fluid Replacement Reminder
- Tire Pressure Monitor System Reminder
- Notes
- TPMS Reminder Reset - Procedure 01
- TPMS Reminder Reset - Procedure 02
- TPMS Reminder Reset - Procedure 03
- TPMS Reminder Reset - Procedure 04
- TPMS Reminder Reset - Procedure 05
- TPMS Reminder Reset - Procedure 06
- TPMS Reminder Reset - Procedure 07
- TPMS Reminder Reset - Procedure 08
- TPMS Reminder Reset - Procedure 09
- TPMS Reminder Reset - Procedure 10
- TPMS Reminder Reset - Procedure 11
- TPMS Reminder Reset - Procedure 12
- TPMS Reminder Reset - Procedure 13
- TPMS Reminder Reset - Procedure 14
- TPMS Reminder Reset - Procedure 15
- TPMS Reminder Reset - Procedure 16
- TPMS Reminder Reset - Procedure 17
- TPMS Reminder Reset - Procedure 18
- TPMS Reminder Reset - Procedure 19
- TPMS Reminder Reset - Procedure 20
- TPMS Reminder Reset - Procedure 21
- TPMS Reminder Reset - Procedure 22
- TPMS Reminder Reset - Procedure 23
- TPMS Reminder Reset - Procedure 24
- TPMS Reminder Reset - Procedure 25
- TPMS Reminder Reset - Procedure 26
- TPMS Reminder Reset - Procedure 27
- TPMS Reminder Reset - Procedure 28
- TPMS Reminder Reset - Procedure 29
- TPMS Reminder Reset - Procedure 30
- TPMS Reminder Reset - Procedure 31
- TPMS Reminder Reset - Procedure 32
- TPMS Reminder Reset - Procedure 33
- TPMS Reminder Reset - Procedure 34
- TPMS Reminder Reset - Procedure 35
- TPMS Reminder Reset - Procedure 36
- TPMS Reminder Reset - Procedure 37
- Engine Oil Replacement Reminder
- Tire Pressure Monitor Systems
- Restraints
- Supplemental Inflatable Restraint System Component Inspection & Replacement Tables.
- Supplemental Inflatable Restraint System Deactivation Procedures
- Special Care During Mechanical Repairs
- CHRYSLER Corp.
- Ford Motor Co.
- Notes
- System Operation Check
- Service Precautions
- Disabling & Activating Air Bag System
- Notes
- Disabling System (Continental, Crown Victoria, Grand Marquis & Town Car)
- Activating System
- Disabling System (Contour, Mystique & Windstar)
- Disabling System (Escort, Escort Coupe, "F" Series Pickups & Tracer)
- Disabling System ("E" Series Vans With One Battery)
- Disabling System ("E" Series Vans With Dual Batteries)
- Disabling System (Explorer, Expedition, Mountaineer, Navigator & Ranger)
- Disabling System (Mark VIII, Mustang, Sable & Taurus)
- Disabling System (Villager)
- Driver-Side Air Bag Module
- Removal & Installation (Expedition, Explorer, "E" Series Vans, "F" Series Pickups, Mountaineer, Navigator & Ranger)
- Removal & Installation (Continental, Crown Victoria, Grand Marquis, Mark VIII, Mustang, Sable, Taurus & Town Car)
- Removal & Installation (Contour & Mystique)
- Removal & Installation (Escort, Escort Coupe & Tracer)
- Removal & Installation (Windstar)
- Passenger-Side Air Bag Module
- Removal & Installation (Continental, Crown Victoria, Grand Marquis & Town Car)
- Removal & Installation (Contour & Mystique)
- Removal & Installation ("E" Series Vans)
- Removal & Installation (Expedition, "F" Series Pickups & Navigator)
- Removal & Installation (Explorer & Mountaineer)
- Removal & Installation (Escort, Escort Coupe & Tracer)
- Removal & Installation (Mark VIII)
- Removal & Installation (Mustang & Ranger)
- Removal & Installation (Sable & Taurus)
- Removal & Installation (Windstar)
- Torque Specifications
- General Motors
- Notes
- System Operation Check
- Service Precautions
- Disabling & Activating Air Bag System
- Notes
- Disabling & Activating System (Corvette)
- Disabling & Activating System (Catera)
- Disabling & Activating System (Concours, DeVille, Eldorado & Seville)
- Disabling & Activating System (Cutlass & Malibu)
- Disabling & Activating System (Grand Prix)
- Disabling & Activating System (Lumina & Monte Carlo)
- Disabling & Activating System (Metro, Firefly (Canadian) & Tracker)
- Disabling & Activating System (Prizm)
- Disabling & Activating System (Saturn)
- Disabling & Activating System (Silhouette, Trans Sport & Venture)
- Disabling & Activating System (All Other Models)
- Jeep
- 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
- HVAC System - Compressor Servicing
- HVAC System - Specifications
- HVAC System Compressor Refrigerant Oil Checking
- HVAC System General Servicing
- HVAC Control Systems
- A/C - Heater System
- A/C System Specifications
- Description
- Operation
- Trouble Shooting
- Testing
- Notes
- Entering Self-Diagnostics
- CLEARING DTCs
- DTC B1310: Ambient Air Temperature Sensor
- DTC B1317: In-Vehicle Temperature Sensor
- DTC B1318: Driver Solar Sensor
- DTC B1324: A/C Pressure Condition
- DTC B1328: Passenger Solar Sensor
- DTC B1330: Left A/C Temperature Sensor Fault
- DTC B1331: Right A/C Temperature Sensor Fault
- DTC B1332: Left Heater Sensor Fault
- DTC B1333: Right Heater Sensor Fault
- DTC B1334: Passenger Climate Control Assembly Out Of Range
- DTC B1340: Air Mix Door No. 1 Movement Fault
- DTC B1341: Air Mix Door No. 2 Movement Fault
- DTC B1343: Air Inlet Door Movement Fault
- DTC B1344: Mode Door Movement Fault
- DTC B1399: Loss Of KDD Communications
- DTC B1652: Loss Of Keep Alive Memory (KAM)
- DTC B1982: Source/Battery Voltage High
- DTC B1983: Source/Battery Voltage Low
- DTC U1016: Loss Of Pcm Communication
- DTC U1064: Loss Of SBM Communication
- DTC U1096: Loss Of IPC Communication
- DTC U1255: Generic Loss Of Communication
- Removal & Installation
- Torque Specifications
- 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
- A/C - Heater System
- Maintenance
- Procedures
- Maintenance Information
- Model Identification
- Maintenance Service Interval Definitions
- Service Point Locations
- Information Label Locations
- Lubrication Specifications - OLDSMOBILE
- Fluid Capacities - OLDSMOBILE
- Lubrication Specifications - BUICK
- Fluid Capacities - BUICK
- Wheel & Tire Specifications
- Battery Specifications
- Cautions & Warnings
- Supplemental Restraint System (Air Bag)
- Air Conditioning Servicing
- Anti-Lock Brake System
- Replacing Blown Fuses
- Brake Pad Wear Indicator
- Catalytic Converter (Gasoline Models)
- Coolant (DEX-Cool 1995-96 Models)
- Electrostatic Discharge Sensitive (ESD) Parts
- Fuel System Service
- Halogen Bulbs
- Methanol Gasoline
- Radiator Cap
- Radiator Fan
- Traction Control System (If Equipped)
- 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
- 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
- Lamp Flashes Seven Times, Stays On, No DTCS Set
- DTC B1115: Passenger Deployment Loop Resistance High
- DTC B1116: Passenger Deployment Loop Resistance Low
- DTC B1117: Passenger Deployment Loop Open
- DTC B1121: Driver Deployment Loop Resistance High
- DTC B1122: Driver Deployment Loop Resistance Low
- DTC B1124: Driver Or Passenger Deployment Loop Short To Ground
- DTC B1125: Driver Or Passenger Deployment Loop Short To Voltage
- DTC B1126: Driver Deployment Loop Open
- DTC B1151: Deployment Commanded (Frontal)
- DTC B1152: Data Area Full
- DTC B1153: Deployment Commanded With Loop Malfunction
- DTCS B1155, B1159 & B1160: SDM Calibration Mismatch
- DTC B1161: Air Bag Warning Light Circuit Failure
- DTC B1163: Loss Of Serial Data (No Warning Light Response)
- DTC B1171: Internal SDM Failure
- DTC U1064: Loss Of Serial Data Communication
- DTC U1096: Loss Of IPC Data Communication
- DTC U1255: Class 2 Serial Data Line Initialization Error
- DTC U1300: Class 2 Serial Data Line Short To Ground
- DTC U1301: Class 2 Serial Data Line Short To Voltage
- Wire Repair
- Torque Specifications
- Wiring Diagrams
- Supplemental Inflatable Restraint System
- Air Bag, SRS
- Steering
- Electronic 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 - Standard
- Model Identification
- Description & Operation
- Service Precautions
- Disabling & Activating Air Bag System
- Adjustments
- Removal & Installation
- Overhaul
- Torque Specifications
- Suspension
- Electronic Suspension
- Front Suspension
- Rear Suspension
- Wheel Alignment Specifications & Adjustment Procedures
- Transmission
- Automatic Trans
- Automatic Transaxle Diagnosis - 4T65-E
- Transmission Application
- Description
- Operation
- Troubleshooting
- Electronic Self-Diagnostics
- Diagnostic Tests
- Introduction
- DTC P0218: Transaxle Fluid OVERTEMPERATURE
- DTC P0502: Vehicle Speed Sensor (VSS) Circuit (Low Input)
- DTC P0503: Vehicle Speed Sensor (VSS) Circuit Performance Problem
- DTC P0560: System Voltage Malfunction (1997 Models Only)
- DTC P0711: Trans. Fluid Temperature (TFT) Sensor Circuit Performance Problem
- 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 (ISS) Circuit Performance Problem
- DTC P0717: Input Speed Sensor (ISS) Circuit No Signal
- DTC P0719: TCC Brake Switch Circuit Low Input (Switch Stuck On)
- DTC P0724: TCC Brake Switch Circuit High Input (Switch Stuck Off)
- DTC P0730: Incorrect Gear Ratio
- DTC P0741: TCC System Stuck Off
- DTC P0742: TCC System Stuck On
- DTC P0748: Pressure Control Solenoid Electrical Problem
- DTC P0751: 1-2 Shift Solenoid Performance Problem
- DTC P0753: 1-2 Shift Solenoid Electrical Problem
- DTC P0756: 2-3 Shift Solenoid Performance Problem
- DTC P0758: 2-3 Shift Solenoid Electrical Problem
- DTC P1810: Transaxle Fluid Pressure (TFP) Position Switch Malfunction
- DTC P1811: Maximum Adapt & Long Shift
- DTC P1860: TCC Pulse Width Modulated (PWM) Solenoid Electrical Problem
- DTC P1887: Torque Converter Clutch (TCC) Release Switch Circuit Malfunction
- Component Tests
- Connector Identification
- Wiring Diagrams
- Automatic Transaxle Overhaul & Testing - 4T65-E
- Application
- Identification
- Description
- Lubrication & Adjustments
- On-Vehicle Service
- Trouble Shooting
- Notes
- Quick Check
- Symptom Diagnosis
- Notes
- Incorrect Line Pressure
- Delayed Park To Reverse/Drive Engagement
- Harsh Park To Reverse/Drive Engagement
- Slips In Drive Or No Drive
- Slips In Reverse Or No Reverse
- Locked Up In Drive/Reverse
- No Park Range
- Harsh Or Soft 1-2 Shift Feel
- Harsh Or Soft 2-3/3-2 Shift Feel
- Harsh Or Soft 3-4/4-3 Shift Feel
- High Or Low Upshift Or Downshift Speed
- 1st & 2nd Gear Only (2-3 Shift Solenoid Stuck On)
- 1st & 4th Gear Only (1-2 Shift Solenoid Stuck On)
- 2nd & 3rd Gear Only (1-2 Shift Solenoid Stuck Off)
- 3rd & 4th Gear Only (2-3 Shift Solenoid Stuck Off)
- 1st Gear Only
- 2nd Gear Only
- 3rd Gear Only
- 4th Gear Only
- Slipping Or No 1st Gear
- Slipping Or No 2nd Gear
- Slipping Or No 3rd Gear
- Slipping Or No 4th Gear
- No Engine Braking In Manual 2nd Or Low Range
- Converter Clutch Stuck On In All Gears
- Converter Clutch Stuck On In 2nd, 3rd & 4th Gear
- Harsh Converter Clutch Apply Or Release
- Converter Clutch Apply Rough, Slips Or Shudders
- No TCC Apply
- Electronic Self-Diagnostics & Electronic Testing
- Testing
- Removal & Installation
- Torque Converter
- Transaxle Disassembly
- Reverse Band Servo
- Forward Band Servo
- Oil Pan & Filter
- Accumulator Assembly & 2-1 Manual Band Servo
- Control Valve Body, Oil Pump & Vehicle Speed Sensor (VSS)
- Output Shaft
- Front Differential Carrier End Play Check
- Manual Valve Link & Oil Dam
- Case Cover & Gaskets
- 4TH Clutch Shaft & Plates
- Drive & Driven Sprockets
- Drive Sprocket Support Assembly
- Input & 2ND Clutch Assemblies
- Reverse Band & Reaction Drum
- Input Clutch Housing End Play Check
- Case Extension & Differential Carrier
- Input & Reaction Carrier
- Reaction Sun Gear & 2-1 Manual Band
- 1-2 Support Drum & Forward Band
- Differential Carrier Internal Gear
- Input Sprag, Sun Gears & 3RD Roller Clutch Assemblies
- Parking System Components
- Component Disassembly & Reassembly
- Case Components
- Torque Converter Oil Seal
- Drive Sprocket Support
- Parking System Components
- Differential Carrier Internal Gear
- Differential Carrier
- Vehicle Speed Sensor RELUCTOR Wheel
- Case Extension
- Forward Band
- 1-2 Support Roller Clutch
- 2-1 Manual Band
- Reaction Sun Gear & Drum
- Input & Reaction Carrier
- Reverse Reaction Drum
- Input & 3RD Sprag Clutches
- Input Clutch & 3RD Clutch
- Input Clutch Housing Check Ball Valve
- Input Shaft Oil Seal Rings
- Input Clutch Housing & Sprag Clutches
- 2ND Clutch Assembly
- 2ND Clutch Housing Check Ball Valve
- Reverse Band
- Driven Sprocket Support Assembly
- Driven Sprocket Support Bearing
- Input, 2ND, 3RD & Sprag Clutches
- Drive Sprocket & Turbine Shaft
- Drive & Driven Sprocket Components
- 4TH Clutch Components
- Case Cover Components
- Axle Shaft Oil Seals
- Case Cover & Gaskets
- Manual Valve Link & Oil Dam
- Output Shaft
- Vehicle Speed Sensor (VSS)
- Control Valve Body
- Control Valve Body & Spacer Plate
- Oil Pump Assembly
- Wiring Harness
- Case Side Cover
- THERMO Element Adjustment
- 2-1 Manual Band Servo
- Accumulator Components
- Oil Pan & Filter
- Forward Band Servo
- Reverse Band Servo
- Transaxle Reassembly
- Transaxle Specifications
- Torque Specifications
- Wiring Diagrams
- Automatic Transaxle Removal & Installation
- Automatic Transaxle Servicing
- Shift Interlock Systems
- Automatic Transaxle Diagnosis - 4T65-E
- Automatic Transaxle Hydraulic Diagrams - 4T65-E
- Automatic Trans
- External Pages