Repair and Diagnosis
- A L L Diagnostic Trouble Codes ( DTC )
- Relays and Modules
- Relays and Modules - Accessories and Optional Equipment
- Relays and Modules - Body and Frame
- Relays and Modules - Brakes and Traction Control
- Relays and Modules - Cooling System
- Relays and Modules - Cruise Control
- Relays and Modules - Engine
- Relays and Modules - HVAC
- Relays and Modules - Instrument Panel
- Relays and Modules - Lighting and Horns
- Relays and Modules - Powertrain Management
- Relays and Modules - Steering and Suspension
- Relays and Modules - Windows and Glass
- Relays and Modules - Wiper and Washer Systems
- Sensors and Switches
- Sensors and Switches - Body and Frame
- Sensors and Switches - Brakes and Traction Control
- Sensors and Switches - Cooling System
- Sensors and Switches - Cruise Control
- Sensors and Switches - Engine
- Sensors and Switches - HVAC
- Sensors and Switches - Instrument Panel
- Sensors and Switches - Lighting and Horns
- Sensors and Switches - Powertrain Management
- Sensors and Switches - Computers and Control Systems
- Air Flow Meter/Sensor
- Barometric Pressure Sensor
- Camshaft Position Sensor
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Knock Sensor
- Manifold Pressure/Vacuum Sensor
- Oil Pressure Sensor
- Oxygen Sensor
- Power Steering Pressure Switch
- Throttle Position Sensor
- Transmission Position Sensor/Switch
- Vehicle Speed Sensor
- Sensors and Switches - Fuel Delivery and Air Induction
- Sensors and Switches - Ignition System
- Sensors and Switches - Computers and Control Systems
- Sensors and Switches - Restraints and Safety Systems
- Sensors and Switches - Starting and Charging
- Sensors and Switches - Steering and Suspension
- Sensors and Switches - Transmission and Drivetrain
- Sensors and Switches - Windows and Glass
- Sensors and Switches - Wiper and Washer Systems
- Maintenance
- Alignment
- Tune-up and Engine Performance Checks
- Drive Belt
- Filters
- Hoses
- Fluids
- Brake Bleeding
- Fuses and Circuit Breakers
- Service Reminder Indicators
- Wheels and Tires
- Application and ID
- Service Intervals
- Severe Service Defined
- Routine Service
- Normal Service
- 7500 MI or 12000 KM
- 15000 MI or 24000 KM
- 22500 MI or 36000 KM
- 30000 MI or 48000 KM
- 37500 MI or 60000 KM
- 45000 MI or 72000 KM
- 52500 MI or 84000 KM
- 60000 MI or 96000 KM
- 67500 MI or 108000 KM
- 75000 MI or 120000 KM
- 82500 MI or 132000 KM
- 90000 MI or 144000 KM
- 97500 MI or 156000 KM
- 100000 MI or 160000 KM
- 105000 MI or 168000 KM
- 112500 MI or 180000 KM
- 120000 MI or 192000 KM
- Severe Service
- 3000 MI or 4800 KM
- 6000 MI or 9600 KM
- 9000 MI or 14400 KM
- 12000 MI or 19200 KM
- 15000 MI or 24000 KM
- 18000 MI or 28800 KM
- 21000 MI or 33600 KM
- 24000 MI or 38400 KM
- 27000 MI or 43200 KM
- 30000 MI or 48000 KM
- 33000 MI or 52800 KM
- 36000 MI or 57600 KM
- 39000 MI or 62400 KM
- 42000 MI or 67200 KM
- 45000 MI or 72000 KM
- 48000 MI or 76800 KM
- 51000 MI or 81600 KM
- 54000 MI or 86400 KM
- 57000 MI or 91200 KM
- 60000 MI or 96000 KM
- 63000 MI or 100800 KM
- 66000 MI or 105600 KM
- 69000 MI or 110400 KM
- 72000 MI or 115200 KM
- 75000 MI or 120000 KM
- 78000 MI or 124800 KM
- 81000 MI or 129600 KM
- 84000 MI or 134400 KM
- 87000 MI or 139200 KM
- 90000 MI or 144000 KM
- 93000 MI or 148800 KM
- 96000 MI or 153600 KM
- 99000 MI or 158400 KM
- 100000 MI or 160000 KM
- 102000 MI or 163200 KM
- 105000 MI or 168000 KM
- 108000 MI or 172800 KM
- 111000 MI or 177600 KM
- 114000 MI or 182400 KM
- 117000 MI or 187200 KM
- 120000 MI or 192000 KM
Service and Repair
Specifications
Technical Service Bulletins
- Engine, Cooling and Exhaust
- Engine
- Compression Check
- Camshaft, Lifters and Push Rods
- Cylinder Block Assembly
- Cylinder Head Assembly
- Drive Belts, Mounts, Brackets and Accessories
- Engine Lubrication
- Intake Manifold
- Lamps and Indicators - Engine
- Relays and Modules - Engine
- Seals and Gaskets
- Sensors and Switches - Engine
- Timing Components
- Tune-up and Engine Performance Checks
- Water Pump
Locations- Service and Repair
- Specifications
- Technical Service Bulletins
- Cooling System
- Coolant
- Coolant Level Indicator Lamp
- Radiator Cooling Fan
- Engine - Coolant Temperature Sensor/Switch
- Heater Core
- Lamps and Indicators - Cooling System
- Radiator
- Radiator Cap
- Relays and Modules - Cooling System
- Sensors and Switches - Cooling System
- Temperature Gauge
- Temperature Warning Lamp/Indicator
- Thermostat
- Water Pump
- Locations
Diagrams- Specifications
- Technical Service Bulletins
- Exhaust System
- Technical Service Bulletins
- Engine
- Powertrain Management
- Relays and Modules - Powertrain Management
- Sensors and Switches - Powertrain Management
- Sensors and Switches - Computers and Control Systems
- Air Flow Meter/Sensor
- Barometric Pressure Sensor
- Camshaft Position Sensor
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Knock Sensor
- Manifold Pressure/Vacuum Sensor
- Oil Pressure Sensor
- Oxygen Sensor
- Power Steering Pressure Switch
- Throttle Position Sensor
- Transmission Position Sensor/Switch
- Vehicle Speed Sensor
- Sensors and Switches - Fuel Delivery and Air Induction
- Sensors and Switches - Ignition System
- Sensors and Switches - Computers and Control Systems
- Tune-up and Engine Performance Checks
- Computers and Control Systems
- Air Flow Meter/Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Barometric Pressure Sensor
- Camshaft Position Sensor
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Data Link Connector
- Electronic Spark Control Module
- Engine Control Module
- Idle Speed/Throttle Actuator - Electronic
- Idle/Throttle Speed Control Unit
- Knock Sensor
- Malfunction Indicator Lamp
- Manifold Pressure/Vacuum Sensor
- Memory Calibration Unit
- Mixture Control Solenoid
- Oil Pressure Sensor
- Oxygen Sensor
- Power Steering Pressure Switch
- Relays and Modules - Computers and Control Systems
- Sensors and Switches - Computers and Control Systems
- Air Flow Meter/Sensor
- Barometric Pressure Sensor
- Camshaft Position Sensor
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Knock Sensor
- Manifold Pressure/Vacuum Sensor
- Oil Pressure Sensor
- Oxygen Sensor
- Power Steering Pressure Switch
- Throttle Position Sensor
- Transmission Position Sensor/Switch
- Vehicle Speed Sensor
- Throttle Position Sensor
- Transmission Position Sensor/Switch
- Vehicle Speed Sensor
- Vehicle Speed Sensor Signal Buffer
Service Precautions
Description and Operation
Testing and Inspection- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Symptom Related Diagnostic Procedures
- Component Tests and General Diagnostics
- A-E Charts & Related Test Procedures
- Performance Test - EST With Carburetor
- System Diagnosis - C3I Ignition
- System Diagnosis - Electronic Spark Control (ESC) - C3I Ignition System
- System Diagnosis - Type I Nonturbocharged - C3I Ignition
- System Diagnosis - Type II Nonturbocharged - C3I Ignition
- System Diagnosis - With Port Fuel Injection (PFI)
- Scan Tool Testing and Procedures
- Description and Use
- Mode Description
- Limitations
- Function Selector Positions
- A/C Request - A/C Clutch
- Airflow
- BARO - Barometric Pressure
- Batt - AD Bat
- BLM - Block Learn Memory Cell
- BPW - Base Pulse Width
- CCP - Canister Purge
- Coolant Temperature
- Crossover Count
- Desired RPM
- Ignition/Crank - Ignition Switch Status
- EGR Signal
- EGR Position
- Exhaust
- Fan
- Fan Request
- IAC - Idle Air Control
- Injector Pulse Width
- INT - Integrator & BLM-Block Learn Memory
- Knock Retard
- Knock Signal
- Loop Status (O/L - C/L)
- LV8 - Load Variable
- MAF - Mass Air Flow Sensor
- MAT - Manifold Air Temperature
- MPH/VSS
- O2 Sensor Voltage
- Park/Neutral Switch
- Power Steering Switch
- PPSW - Pump Pressure Switch
- RPM - Engine Speed
- Spark Advance
- Throttle Position Sensor (TPS) Voltage
- Throttle Angle
- TCC - Torque Converter Clutch
- Transmission/Transaxle Gear Position Switches
- Trouble Codes
- VAC - Vacuum (Differential Pressure) Sensor
- Wastegate Actuator
- WOT - Wide Open Throttle Switch
- Typical Sensor "Scan" Data Values
Adjustments- Diagrams
- Technical Service Bulletins
- Emission Control Systems
- Fuel Delivery and Air Induction
- Fuel Pressure
- Fuel Pressure Release
- Idle Speed
- Air/Fuel Mixture
- Air Cleaner Housing
- Air Flow Meter/Sensor
- Fuel
- Fuel Filler Cap
- Fuel Filter
- Fuel Injector
- Fuel Pressure Regulator
- Fuel Pressure Pulsation Damper
- Fuel Pump
- Fuel Rail
- Fuel Return Line
- Fuel Supply Line
- Fuel Tank
- Idle Speed/Throttle Actuator - Electronic
- Idle/Throttle Speed Control Unit
- Relays and Modules - Fuel Delivery and Air Induction
- Sensors and Switches - Fuel Delivery and Air Induction
- Throttle Body
- Throttle Position Sensor
- Turbocharger
- Service Precautions
- Adjustments
- Service and Repair
- Diagrams
- Specifications
- Technical Service Bulletins
Tools and Equipment
- Ignition System
- Firing Order
- Ignition Timing
- Camshaft Position Sensor
- Crankshaft Position Sensor
- Distributor
- Electronic Spark Control Module
- Ignition Cable
- Ignition Coil
- Ignition Control Module
- Knock Sensor
- Pick-Up Coil
- Relays and Modules - Ignition System
- Sensors and Switches - Ignition System
- Spark Plug
- Thermal Vacuum Valve
- Vacuum Advance Control Solenoid
- Description and Operation
- Service and Repair
- Diagrams
- Technical Service Bulletins
- Transmission Control Systems
- PROM - Programmable Read Only Memory
- Service Precautions
- Application and ID
- Locations
- Diagrams
- Diagram Information and Instructions
- Electrical Diagrams
- Electronic/Powertrain Control Module (ECM/PCM)
- Ignition Module to Coil
- Powertrain Controls
- A/C Controls, Emission Controls & Torque Converter Clutch Turbo
- Air Control & Injectors
- Air Flow Sensor, Check Engine Light & Spark Control
- Air Flow Sensor, Service Engine Soon Indicator & Spark Control
- ECM Power & Grounds
- Emission Controls & Torque Converter
- Engine Data & Vehicle Data Sensors
- Fuel Control
- Ignition
- Vehicle Speed Sensor (VSS)
- Technical Service Bulletins
- Transmission and Drivetrain
- Actuators and Solenoids - Transmission and Drivetrain
- Automatic Transmission/Transaxle
- Actuators and Solenoids - A/T
- Accumulator
- Band
- Band Apply Servo
- Case
- Channel Plate
- Clutch
- Differential
- Drive Chain
- Fluid - A/T
- Fluid Filter - A/T
- Fluid Pan
- Fluid Pump
- Governor
- Input Shaft
- Output Shaft
- Parking Pawl
- Planetary Gears
- Seals and Gaskets
- Sensors and Switches - A/T
- Shift Linkage
- Shift Modulator
- Sun Gear
- Throttle Valve Cable/Linkage
- Torque Converter
- Torque Converter Clutch
- Torque Converter Clutch Solenoid
- Transmission Cooler
- Transmission Position Sensor/Switch
- Transmission Temperature Sensor/Switch
- Valve Body
- Application and ID
- Description and Operation
- Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- 4T60-E Automatic Transaxle
- 440-T4, (4T60/4T60-E) Automatic Transaxle
- Converter Clutch Applies Rough, Slips or Shudders
- Converter Clutch Does Not Release
- Delayed Engagement
- Harsh Engagement Neutral to Drive or Neutral to Reverse
- Harsh or Soft 1-2 Shift
- Harsh or Soft 2-3 Shift
- Harsh or Soft 3-4 Shift
- Harsh 2-1 Downshift
- Harsh 3-2 Downshift
- Harsh 4-3 Downshift
- High Oil Pressure
- Incorrect Shift Speed
- Low Oil Pressure
- No Converter Clutch Operation
- No Drive In Drive Range
- No Reverse
- No Viscous Clutch Application
- No 2-3 Shift-1ST & 2ND Only
- No 3-4 Upshift
- Oil Forced Out Vent or Foaming Oil
- Oil Pressure High or Low
- Slips In Drive
- Slips In Reverse
- Takes-Off In Second Gear
- Will Not Hold In Park
- 1ST Speed Only-No 1-2 Speed
- Component Tests and General Diagnostics
- Service and Repair
- Diagrams
- Specifications
- Technical Service Bulletins
- Clutch
- Continuously Variable Transmission/Transaxle
- Differential Assembly
- Drive Axles, Bearings and Joints
- Flex Plate
- Flywheel
- Manual Transmission/Transaxle
- Sensors and Switches - Transmission and Drivetrain
- Transfer Case
- Transmission Control Systems
- Diagrams
- Specifications
- Technical Service Bulletins
- Brakes and Traction Control
- Antilock Brakes / Traction Control Systems
- ABS Light
- ABS Main Relay
- Brake Fluid Pump
- Electronic Brake Control Module
- Hydraulic Assembly
- Hydraulic Control Assembly - Antilock Brakes
- Wheel Speed Sensor
- Service Precautions
- Description and Operation
- Testing and Inspection
- Service and Repair
- Specifications
- Technical Service Bulletins
- Tools and Equipment
- Brake Bleeding
- Brake Pedal Assy
- Brake Warning Indicator
- Disc Brake System
- Drum Brake System
- Hydraulic System
- Parking Brake System
- Power Brake Assist
- Relays and Modules - Brakes and Traction Control
- Sensors and Switches - Brakes and Traction Control
- Service Precautions
- Testing and Inspection
- Service and Repair
- Technical Service Bulletins
- Antilock Brakes / Traction Control Systems
- Starting and Charging
- Sensors and Switches - Starting and Charging
- Battery
- Charging System
- Starting System
- Power and Ground Distribution
- Circuit Breaker
- Diode
- Fuse
- Fuse Block
- Fusible Link
- Ground Strap
- Grounding Point
- Multiple Junction Connector
- Wiring Harness
- Diagrams
- Diagram Information and Instructions
- Electrical Diagrams
- Ground Distribution
- G100, Part 1 of 7 (LeSabre)
- G100, Part 1 of 10 (Electra)
- G100, Part 2 of 7 (LeSabre)
- G100, Part 2 of 10 (Electra)
- G100, Part 3 of 7 (LeSabre)
- G100, Part 3 of 10 (Electra)
- G100, Part 4 of 7 (LeSabre)
- G100, Part 4 of 10 (Electra)
- G100, Part 5 of 7 (LeSabre)
- G100, Part 5 of 10 (Electra)
- G100, Part 6 of 7 (LeSabre)
- G100, Part 6 of 10 (Electra)
- G100, Part 7 of 7 (LeSabre)
- G100, Part 7 of 10 (Electra)
- G100, Part 8 of 10 (Electra)
- G100, Part 9 of 10 (Electra)
- G100, Part 10 of 10 (Electra)
- G101 (Electra)
- G101 (LeSabre)
- G102 (Electra)
- G104 (Electra)
- G104 (LeSabre)
- Power Distribution Wiring Circuit
- Ground Distribution
- Technical Service Bulletins
- Service Precautions
- Testing and Inspection
- Diagrams
- Specifications
- Technical Service Bulletins
- Power and Ground Distribution
- Circuit Breaker
- Diode
- Fuse
- Fuse Block
- Fusible Link
- Ground Strap
- Grounding Point
- Multiple Junction Connector
- Wiring Harness
- Diagrams
- Diagram Information and Instructions
- Electrical Diagrams
- Ground Distribution
- G100, Part 1 of 7 (LeSabre)
- G100, Part 1 of 10 (Electra)
- G100, Part 2 of 7 (LeSabre)
- G100, Part 2 of 10 (Electra)
- G100, Part 3 of 7 (LeSabre)
- G100, Part 3 of 10 (Electra)
- G100, Part 4 of 7 (LeSabre)
- G100, Part 4 of 10 (Electra)
- G100, Part 5 of 7 (LeSabre)
- G100, Part 5 of 10 (Electra)
- G100, Part 6 of 7 (LeSabre)
- G100, Part 6 of 10 (Electra)
- G100, Part 7 of 7 (LeSabre)
- G100, Part 7 of 10 (Electra)
- G100, Part 8 of 10 (Electra)
- G100, Part 9 of 10 (Electra)
- G100, Part 10 of 10 (Electra)
- G101 (Electra)
- G101 (LeSabre)
- G102 (Electra)
- G104 (Electra)
- G104 (LeSabre)
- Power Distribution Wiring Circuit
- Ground Distribution
- Technical Service Bulletins
- Steering and Suspension
- Alignment
- Relays and Modules - Steering and Suspension
- Sensors and Switches - Steering and Suspension
- Steering
- Power Steering
- Sensors and Switches - Steering
- Steering Column
- Steering Gear
- Steering Wheel
- Service Precautions
- Technical Service Bulletins
- Suspension
- Ball Joint
- Control Arm
- Rear Knuckle Alignment Link
- Relays and Modules - Suspension
- Sensors and Switches - Suspension
- Stabilizer Bar
- Suspension Control ( Automatic - Electronic )
- Suspension Spring ( Coil / Leaf )
- Suspension Strut / Shock Absorber
- Wheel Bearing
- Wheel Hub
- Wheel Seal
- Description and Operation
- Specifications
- Technical Service Bulletins
- Wheels and Tires
- Technical Service Bulletins
- Heating and Air Conditioning
- Accumulator HVAC
- Air Conditioning Switch
- Air Door
- Air Duct
- Ambient Temperature Sensor / Switch HVAC
- Aspirator
- Blower Motor
- Blower Motor Relay
- Blower Motor Resistor
- Blower Motor Switch
- Cabin Temperature Sensor / Switch
- Compressor HVAC
- Compressor Clutch
- Compressor Clutch Coil
- Compressor Shaft Seal
- Service and Repair
- Diagrams
- Technical Service Bulletins
- Compressor Clutch Diode HVAC
- Compressor Clutch Relay
- Compressor Fitting HVAC
- Condenser HVAC
- Control Assembly
- Control Module HVAC
- Evaporator Case
- Evaporator Core
- Expansion Block/Orifice Tube
- Heater Core
- Hose/Line HVAC
- Refrigerant
- Refrigerant Oil
- Refrigerant Pressure Sensor / Switch
- Relays and Modules - HVAC
- Sensors and Switches - HVAC
- Service Port HVAC
- Vacuum Harness HVAC
- Vacuum Solenoid Valve HVAC
- Service Precautions
- Description and Operation
- Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Symptom Related Diagnostic Procedures
- Component Tests and General Diagnostics
- A/C Select Switch Relay Electrical Connector - Electronic Touch Climate Control
- Component Diagnostic Charts/Tests
- Functional Test/Check
- Leak Testing - Refrigerant System
- Normal Signal Volt Interface Oper. - Electronic Touch Climate Control
- Programmer Location & Temp Valve Linkage Adj. - Electronic Touch Climate Control
- Sensor Diagnosis - Electronic Touch Climate Control
- Sensor Resistance Chart - Electronic Touch Climate Control
- System Diagnostic Charts - Cycling Clutch Orifice Tube (CCOT)
- System Performance Test
- System Response Chart
- Service and Repair
- Diagrams
- Specifications
- Technical Service Bulletins
- Restraints and Safety Systems
- Accessories and Optional Equipment
- Body and Frame
- Bumper
- Doors, Hood and Trunk
- Exterior Moulding / Trim
- Frame
- Interior Moulding / Trim
- Locks
- Mirrors
- Paint, Striping and Decals
- Relays and Modules - Body and Frame
- Roof and Associated Components
- Seats
- Head Rest
- Head Restraint System
- Power Seat Control Module
- Power Seat Drive Cable
- Power Seat Motor
- Power Seat Switch
- Seat Back
- Seat Bottom
- Seat Cover
- Seat Cushion
- Diagrams
- Diagram Information and Instructions
- Electrical Diagrams
- Electra, Less Memory (Part 1 of 2)
- Electra, Less Memory (Part 2 of 2)
- Electra, With Memory (Part 1 of 3)
- Electra, With Memory (Part 2 of 3)
- Electra, With Memory (Part 3 of 3)
- Power Seats Wiring Circuit (Part 1 of 2) LeSabre
- Power Seats Wiring Circuit (Part 2 of 2) LeSabre
- Seat Recliner Electra
- Seat Recliner LeSabre
- Technical Service Bulletins
- Sensors and Switches - Body and Frame
- Weatherstrip
- Technical Service Bulletins
- Cruise Control
- Instrument Panel, Gauges and Warning Indicators
- ABS Light
- Ammeter Gauge
- Audible Warning Device
- Brake Warning Indicator
- Charge Lamp/Indicator
- Cigarette Lighter
- Clock
- Coolant Level Indicator Lamp
- Dashboard / Instrument Panel
- Dimmer Switch
- Door/Trunk Ajar Indicator/Lamp
- Fuel Gauge
- Fuel Gauge Sender
- Instrument Cluster / Carrier
- Low Fuel Lamp/Indicator
- Malfunction Indicator Lamp
- Odometer
- Oil Level Warning Indicator Relay
- Oil Pressure Warning Lamp/Indicator
- Parking Brake Warning Lamp
- Relays and Modules - Instrument Panel
- Sensors and Switches - Instrument Panel
- Speedometer Head
- Temperature Gauge
- Temperature Warning Lamp/Indicator
- Tire Monitoring System
- Transmission Shift Position Indicator Lamp
- Vacuum Gauge/Economy Meter
- Volt Meter Gauge
- Description and Operation
- Testing and Inspection
- Service and Repair
- Diagrams
- Technical Service Bulletins
- Lighting and Horns
- Backup Lamp
- Brake Lamp
- Brake Light Switch
- Cornering Lamp
- Courtesy Lamp
- Daytime Running Lamp
- Dimmer Switch
- Dome Lamp
- Exterior Lighting Module
- Fog/Driving Lamp
- Hazard Warning Lamps
- Headlamp
- Horn
- License Plate Lamp
- Marker Lamp
- Parking Lamp
- Relays and Modules - Lighting and Horns
- Sensors and Switches - Lighting and Horns
- Tail Lamp
- Turn Signals
- Application and ID
- Diagrams
- Technical Service Bulletins
- Windows and Glass
- Heated Glass Element
- Rear Defogger
- Relays and Modules - Windows and Glass
- Sensors and Switches - Windows and Glass
- Windows
- Windshield
- Technical Service Bulletins
- Wiper and Washer Systems
- Application and ID
- Regular Production Option (RPO)
- Vehicle Identification Number (VIN)
- Description
- GM Automobile VIN Charts
- GM Light Duty & Multi-Purpose Truck VIN Charts
- 1982 Light Duty Trucks & Multi-Purpose Vehicle
- 1983 Light Duty Trucks & Multi-Purpose Vehicle
- 1984 Light Duty Trucks & Multi-Purpose Vehicle
- 1985 Light Duty Trucks & Multi-Purpose Vehicle
- 1986 Light Duty Trucks & Multi-Purpose Vehicle
- 1987 Light Duty Trucks & Multi-Purpose Vehicle
- 1988 Light Duty Trucks & Multi-Purpose Vehicle
- 1989 Light Duty Trucks & Multi-Purpose Vehicle
- 1990 Light Duty Trucks & Multi-Purpose Vehicles
- 1991 Light Duty Trucks & Multi-Purpose Vehicles
- 1992 Light Duty Trucks & Multi-Purpose Vehicles
- 1993 Light Duty Trucks & Multi-Purpose Vehicles
- 1994 Light Duty Trucks & Multi-Purpose Vehicles
- 1995 Light Duty Trucks & Multi-Purpose Vehicles
- 1996 Light Duty Trucks & Multi-Purpose Vehicles
- GM Medium & Heavy Duty Truck VIN Charts
- 1982 Medium & Heavy Duty Trucks
- 1983 Medium & Heavy Duty Trucks
- 1984 Medium & Heavy Duty Trucks
- 1985 Medium & Heavy Duty Trucks
- 1986 Medium & Heavy Duty Trucks
- 1987 Medium & Heavy Duty Trucks
- 1988 Medium & Heavy Duty Trucks
- 1989 Medium & Heavy Duty Trucks
- 1990 Medium & Heavy Duty Trucks
- 1991 Medium & Heavy Duty Trucks
- 1992 Medium & Heavy Duty Trucks
- 1993 Medium & Heavy Duty Trucks
- 1994 Medium & Heavy Duty Trucks
- 1995 Medium & Heavy Duty Trucks
- 1996 Medium & Heavy Duty Trucks
- Locations
- Component Locations
- Additional Information
- Miscellaneous Components
- Blower Resistors
- Bose Inline Fuse
- Compressor Clutch Diode
- Coolant Fan Diode
- Coolant Fan Resistor
- Cruise Control Servo
- Defogger Control
- ELC Compressor Assembly
- Electronic Climate Control
- Electronic Vacuum Regulator Valve
- Fuel Injectors
- Fusible Link A
- Fusible Link D
- Fusible Link E
- Fusible Link F
- Fusible Link G
- Hazard Flasher
- Idle Air Control Valve
- Illuminated Entry Timer
- Negative Junction Block
- Positive Junction Block
- Pull Down Inline Fuse
- Under Hood Components
- Vacuum Release Valve
- Modules
- Motors
- Relays
- Sensors
- Ambient Temperature Sensor
- Camshaft Sensor
- Coolant Temperature Sensor
- Crankshaft Sensor
- In-Car Sensor
- Knock Sensor
- Manifold Absolute Pressure (MAP) Sensor
- Manifold Air Temperature (MAT) Sensor
- Mass Air Flow (MAF) Sensor
- Oxygen Sensor
- Throttle Position Sensor (TPS)
- Vehicle Speed Sensor
- Vehicle Speed Sensor Buffer
- Solenoids
- Switches
- A/C Dual Pressure Switch
- A/C High Pressure Cut-Out Switch
- A/C Low Pressure Cut-Out Switch
- A/C Pressure Switch
- Brake Pressure Switch
- Cruise/Brake Switch
- Gear Selector Switch
- Headlamp Dimmer Switch
- Oil Pressure Sender/Switch
- Power Steering Cut-Out Switch
- Pressure Cycling Switch
- Roof Limit Switch
- Seatbelt Switch
- Select Switch Relay
- Temperature Switch
- Washer Fluid Level Switch
- Text Description
- Connector Locations
- Fuse and Fusible Link Locations
- Ground Locations
- Splice Locations
- Component Locations
- Diagrams
- Diagram Information and Instructions
- Exploded Views
- Connector Views
- Electrical Diagrams
- Cell References
- ABS Light
- Antenna
- Brake Fluid Pump
- Brake Warning Indicator
- Cooling System
- Cruise Control
- Fuel Door
- Heated Glass Element
- Heating and Air Conditioning
- Instrument Panel, Gauges and Warning Indicators
- Lighting and Horns
- Mirrors
- Power Locks
- Powertrain Management
- System Diagram
- Electronic/Powertrain Control Module (ECM/PCM)
- Ignition Module to Coil
- Powertrain Controls
- A/C Controls, Emission Controls & Torque Converter Clutch Turbo
- Air Control & Injectors
- Air Flow Sensor, Check Engine Light & Spark Control
- Air Flow Sensor, Service Engine Soon Indicator & Spark Control
- ECM Power & Grounds
- Emission Controls & Torque Converter
- Engine Data & Vehicle Data Sensors
- Fuel Control
- Ignition
- Vehicle Speed Sensor (VSS)
- Computers and Control Systems
- Emission Control Systems
- Fuel Delivery and Air Induction
- Ignition System
- System Diagram
- Radio, Stereo, and Compact Disc
- Seats
- Electra, Less Memory (Part 1 of 2)
- Electra, Less Memory (Part 2 of 2)
- Electra, With Memory (Part 1 of 3)
- Electra, With Memory (Part 2 of 3)
- Electra, With Memory (Part 3 of 3)
- Power Seats Wiring Circuit (Part 1 of 2) LeSabre
- Power Seats Wiring Circuit (Part 2 of 2) LeSabre
- Seat Recliner Electra
- Seat Recliner LeSabre
- Starting and Charging
- System Diagram
- Power and Ground Distribution
- System Diagram
- Ground Distribution
- G100, Part 1 of 7 (LeSabre)
- G100, Part 1 of 10 (Electra)
- G100, Part 2 of 7 (LeSabre)
- G100, Part 2 of 10 (Electra)
- G100, Part 3 of 7 (LeSabre)
- G100, Part 3 of 10 (Electra)
- G100, Part 4 of 7 (LeSabre)
- G100, Part 4 of 10 (Electra)
- G100, Part 5 of 7 (LeSabre)
- G100, Part 5 of 10 (Electra)
- G100, Part 6 of 7 (LeSabre)
- G100, Part 6 of 10 (Electra)
- G100, Part 7 of 7 (LeSabre)
- G100, Part 7 of 10 (Electra)
- G100, Part 8 of 10 (Electra)
- G100, Part 9 of 10 (Electra)
- G100, Part 10 of 10 (Electra)
- G101 (Electra)
- G101 (LeSabre)
- G102 (Electra)
- G104 (Electra)
- G104 (LeSabre)
- Power Distribution Wiring Circuit
- Ground Distribution
- Circuit Breaker
- Fuse
- System Diagram
- Battery
- Charging System
- Starting System
- Sunroof / Moonroof
- Suspension Control ( Automatic - Electronic )
- Transmission and Drivetrain
- Trunk / Liftgate Motor
- Trunk / Liftgate Solenoid
- Wheel Speed Sensor
- Windows
- Wiper and Washer Systems
- Fluid Diagrams
- Vacuum and Vapor Hose Diagrams
- Components
- Additional Information
- Miscellaneous Components
- Blower Resistors
- Bose Inline Fuse
- Compressor Clutch Diode
- Coolant Fan Diode
- Coolant Fan Resistor
- Cruise Control Servo
- Defogger Control
- ELC Compressor Assembly
- Electronic Climate Control
- Electronic Vacuum Regulator Valve
- Fuel Injectors
- Fusible Link A
- Fusible Link D
- Fusible Link E
- Fusible Link F
- Fusible Link G
- Hazard Flasher
- Idle Air Control Valve
- Illuminated Entry Timer
- Negative Junction Block
- Positive Junction Block
- Pull Down Inline Fuse
- Under Hood Components
- Vacuum Release Valve
- Modules
- Motors
- Relays
- Sensors
- Ambient Temperature Sensor
- Camshaft Sensor
- Coolant Temperature Sensor
- Crankshaft Sensor
- In-Car Sensor
- Knock Sensor
- Manifold Absolute Pressure (MAP) Sensor
- Manifold Air Temperature (MAT) Sensor
- Mass Air Flow (MAF) Sensor
- Oxygen Sensor
- Throttle Position Sensor (TPS)
- Vehicle Speed Sensor
- Vehicle Speed Sensor Buffer
- Solenoids
- Switches
- A/C Dual Pressure Switch
- A/C High Pressure Cut-Out Switch
- A/C Low Pressure Cut-Out Switch
- A/C Pressure Switch
- Brake Pressure Switch
- Cruise/Brake Switch
- Gear Selector Switch
- Headlamp Dimmer Switch
- Oil Pressure Sender/Switch
- Power Steering Cut-Out Switch
- Pressure Cycling Switch
- Roof Limit Switch
- Seatbelt Switch
- Select Switch Relay
- Temperature Switch
- Washer Fluid Level Switch
- Text Description
- Connectors
- Fuse and Fusible Links
- Grounds
- Splices
- Specifications
- Electrical Specifications
- Air Temperature Sensor ( Ambient / Intake )
- Alternator
- Antilock Brakes / Traction Control Systems
- Barometric Pressure Sensor
- Battery
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Fuel Injector
- Heating and Air Conditioning
- Idle/Throttle Speed Control Unit
- Ignition Coil
- Ignition Timing
- Manifold Pressure/Vacuum Sensor
- Mixture Control Solenoid
- Pick-Up Coil, Ignition
- Throttle Position Sensor
- Voltage Regulator
- Mechanical Specifications
- Alignment
- Antilock Brakes / Traction Control Systems
- Brake Drum
- Brake Master Cylinder
- Brake Rotor/Disc
- Crankshaft Position Sensor
- Distributor, Ignition
- Engine
- Exhaust Manifold
- Firing Order
- Fuel Delivery and Air Induction
- Spark Plug
- Starting and Charging
- Suspension
- Transmission and Drivetrain
- Wheel Cylinder
- Wheel Stud / Lug Nut
- Pressure, Vacuum and Temperature Specifications
- Capacity Specifications
- Fluid Type Specifications
- Electrical Specifications
- Technical Service Bulletins
Diagnostic Trouble Codes