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 - Cruise Control
- Relays and Modules - HVAC
- Relays and Modules - Lighting and Horns
- Relays and Modules - Power and Ground Distribution
- Relays and Modules - Powertrain Management
- Relays and Modules - Restraints and Safety Systems
- Relays and Modules - Starting and Charging
- Relays and Modules - Steering and Suspension
- Relays and Modules - Transmission and Drivetrain
- 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
- Camshaft Position Sensor
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Fuel Level Sensor
- Fuel Tank Pressure Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Knock Sensor
- Manifold Pressure/Vacuum Sensor
- Oil Pressure Sensor
- Oxygen Sensor
- 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 - 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
- Air Bag(s) Arming and Disarming
- Fuses and Circuit Breakers
- Service Reminder Indicators
- Wheels and Tires
- Vehicle Lifting
- Application and ID
- Service Intervals
- Using Maintenance Schedules
- Severe Service Defined
- Condition/Indicator Based Maintenance Services
- Routine Service
- Normal Service
- 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
- 50000 MI or 80000 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
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
- Seals and Gaskets
- Sensors and Switches - Engine
- Timing Components
- Tune-up and Engine Performance Checks
- Water Pump
Service Precautions
Description and Operation
Testing and Inspection
- Engine Noise Diagnosis
- Engine Oil Leak Diagnosis
- Engine Overheating
- Excessive Oil Loss or Consumption
- Instrument Panel Oil Warning Lamp "ON" at Idle
- Low or No Oil Pressure
Service and Repair
- Additional Information
- Cleanliness and Care
- Engine Overhaul (Unit Repair)
- About These Overhaul Procedures
- Engine Disassembly
- Component Cleaning, Inspection and Repair
- Cylinder Block Clean and Inspect
- Cylinder Boring and Honing
- Piston and Connecting Rod Disassemble
- Piston, Connecting Rod and Bearings Clean/Inspect
- Piston Selection
- Piston and Connecting Rod Assemble
- Crankshaft and Bearings Clean and Inspect and Bearing Selection
- Camshaft Bearing Removal
- Camshaft and Bearings Clean and Inspect
- Camshaft Bearing Installation
- Balance Shaft Clean and Inspect
- Valve Rocker Arm and Push Rods Clean and Inspect
- Cylinder Head Disassemble
- Cylinder Head Clean and Inspect
- Valve Guide Reaming/Valve and Seat Grinding
- Cylinder Head Assemble
- Oil Pump Disassemble
- Oil Pump Clean And Inspect
- Oil Pump Assemble
- Intake Manifold Clean and Inspect
- Exhaust Manifold Clean and Inspect
- Service Prior to Engine Assembly
- Note Concerning Cylinder Head Bolts
- Engine Assembly
- Engine Removal and Installation
- Engine Set Up & Testing
- Gasket Replacement
- Repairing the Oil Leak
- Separating Parts
- Service Prior to Assembly
- Thread Repair Instructions
- Use of RTV and Anaerobic Sealer
Diagrams
Specifications
- Dimension & Clearance Specifications - Balance Shaft
- Dimension & Clearance Specifications - Camshaft
- Dimension & Clearance Specifications - Connecting Rod
- Dimension & Clearance Specifications - Crankshaft
- Dimension & Clearance Specifications - Cylinder Bore
- Dimension & Clearance Specifications - Cylinder Head
- Dimension & Clearance Specifications - Exhaust Manifold
- Dimension & Clearance Specifications - Intake Manifold
- Dimension & Clearance Specifications - Oil Pan
- Dimension & Clearance Specifications - Piston
- Dimension & Clearance Specifications - Piston Pin
- Dimension & Clearance Specifications - Piston Rings
- Dimension & Clearance Specifications - Valve System
- Engine Configuration Specifications
- Fastener Tightening Specifications - Engine
- Fastener Tightening Specifications - Flywheel/Flex Plate
- Fastener Tightening Specifications - Intake Manifold
- Fastener Tightening Specifications - Sequence
Technical Service Bulletins
Tools and Equipment
- Cooling System
- Coolant
- Coolant Level Indicator Lamp
- Radiator Cooling Fan
- Engine - Coolant Temperature Sensor/Switch
- Heater Control Valve
- Heater Core
- Heater Hose
- Lamps and Indicators - Cooling System
- Radiator
- Radiator Cap
- Sensors and Switches - Cooling System
- Temperature Gauge
- Temperature Warning Lamp/Indicator
- Thermostat
- Water Pump
Service and Repair
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
- Camshaft Position Sensor
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Fuel Level Sensor
- Fuel Tank Pressure Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Knock Sensor
- Manifold Pressure/Vacuum Sensor
- Oil Pressure Sensor
- Oxygen Sensor
- 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
- A/C Signal
- Air Flow Meter/Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Camshaft Position Sensor
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Data Link Connector
- Engine Control Module
- Fuel Level Sensor
- Fuel Tank Pressure Sensor
- Idle Speed/Throttle Actuator - Electronic
- Information Bus
- Knock Sensor
- Knock Sensor Module
- Malfunction Indicator Lamp
- Manifold Pressure/Vacuum Sensor
- Oil Pressure Sensor
- Output Driver
- Oxygen Sensor
- Relays and Modules - Computers and Control Systems
- Sensors and Switches - Computers and Control Systems
- Air Flow Meter/Sensor
- Camshaft Position Sensor
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Fuel Level Sensor
- Fuel Tank Pressure Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Knock Sensor
- Manifold Pressure/Vacuum Sensor
- Oil Pressure Sensor
- Oxygen Sensor
- Throttle Position Sensor
- Transmission Position Sensor/Switch
- Vehicle Speed Sensor
- Throttle Position Sensor
- Transmission Position Sensor/Switch
- Vehicle Speed Sensor
Service Precautions
Description and Operation
- Diagnostic Executive
- General System Description
- Learning Ability
- Primary System Based Diagnostics
- Catalyst Monitor Diagnostic Operation
- Catalyst Monitor Heated Oxygen Sensor
- Comprehensive Component Monitor Diagnostic
- EVAP Purge System Switch
- Fuel Control Heated Oxygen Sensors
- Fuel Trim System Monitor Diagnostic Operation
- HO2S Heater
- Misfire Counters
- Misfire Monitor Diagnostic Operation
- Overview
- Oxygen Sensor Diagnosis
- Three Way Catalyst Oxygen Storing Capacity
Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Symptom Related Diagnostic Procedures
- Component Tests and General Diagnostics
- Alcohol/Contaminants-In-Fuel Testing Procedure
- Circuit Diagnosis - Fuel Pump Relay
- Fuel Injector Balance Test
- Fuel Injector Coil Test
- Injector Circuit Diagnosis
- Manual Transmission Shift Light
- System Diagnosis - EGR
- System Diagnosis - Enhanced Ignition
- System Diagnosis - EVAP Control
- System Diagnosis - Fuel Metering System
- System Diagnosis - Fuel System Pressure Test
- System Diagnosis - Knock Sensor (KS)
- Scan Tool Testing and Procedures
- Mode 6 Data
- Monitors, Trips, Drive Cycles and Readiness Codes
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
- Vacuum and Vapor Hose Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Connector Test Adapter Kit
- Control Module Connector Terminal Remover
- Fuel Pressure Gauge
- High Impedance Multimeter
- IAC Motor Analyzer
- Ignition Module Tester
- Injector Harness Connector
- Injector Switch Box
- Injector Test Light
- Metri-Pack Terminal Remover
- Oil Pressure Sending Unit Socket
- Oxygen Sensor Wrench
- Scan Tool
- Spark Plug Socket
- Spark Tester
- Unpowered Test Light
- Vacuum Pump With Gauge
- Weather Pack Terminal Remover
- Emission Control Systems
- Catalytic Converter
- Evaporative Emissions System
- Canister Purge Control Valve
- Canister Purge Solenoid
- Evaporative Emissions Air Separator
- Evaporative Emission Control Canister
- Evaporative Fuel Vapor Return Hose
Description and Operation
Testing and Inspection
Service and Repair
Technical Service Bulletins
- Exhaust Gas Recirculation
- Positive Crankcase Ventilation
Service Precautions
- Application and ID
Description and Operation
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
- Vacuum and Vapor Hose Diagrams
Technical Service Bulletins
Tools and Equipment
- Connector Test Adapter Kit
- Control Module Connector Terminal Remover
- Fuel Pressure Gauge
- High Impedance Multimeter
- IAC Motor Analyzer
- Ignition Module Tester
- Injector Harness Connector
- Injector Switch Box
- Injector Test Light
- Metri-Pack Terminal Remover
- Oil Pressure Sending Unit Socket
- Oxygen Sensor Wrenches
- Scan Tool
- Spark Plug Socket
- Spark Tester
- Unpowered Test Light
- Vacuum Pump With Gauge
- Weather Pack Terminal Remover
- Fuel Delivery and Air Induction
- Fuel Pressure
- Fuel Pressure Release
- Idle Speed
- Air/Fuel Mixture
- Accelerator Pedal
- Air Cleaner Housing
- Air Flow Meter/Sensor
- Diagnostic Connector - Fuel Pump
- Fuel
- Fuel Filler Cap
- Fuel Filter
- Fuel Injector
- Fuel Pressure Regulator
- Fuel Pressure Pulsation Damper
- Fuel Pump
- Fuel Pressure
- Fuel Pump Relay
Service Precautions
Description and Operation
Testing and Inspection
Service and Repair
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Specifications
Technical Service Bulletins
- Fuel Return Line
- Fuel Supply Line
- Fuel Tank
- Fuel Tank Unit
- Idle Speed/Throttle Actuator - Electronic
- Relays and Modules - Fuel Delivery and Air Induction
- Sensors and Switches - Fuel Delivery and Air Induction
- Throttle Body
- Throttle Cable/Linkage
- Throttle Position Sensor
- Turbocharger
Service Precautions
Description and Operation
Service and Repair
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Connector Test Adapter Kit
- Control Module Connector Terminal Remover
- Fuel Pressure Gauge
- High Impedance Multimeter
- Injector Test Light
- IAC Motor Analyzer
- Ignition Module Tester
- Injector Harness Connector
- Injector Switch Box
- Metri-Pack Terminal Remover
- Oil Pressure Sending Unit Socket
- Oxygen Sensor Wrenches
- Scan Tool
- Spark Plug Socket
- Spark Tester
- Unpowered Test Light
- Vacuum Pump With Gauge
- Weather Pack Terminal Remover
- Ignition System
- Firing Order
- Ignition Timing
- Camshaft Position Sensor
- Crankshaft Position Sensor
- Distributor
- Ignition Cable
- Ignition Coil
- Ignition Control Module
- Ignition Timing Connector
- Knock Sensor
- Relays and Modules - Ignition System
- Sensors and Switches - Ignition System
- Spark Plug
Service Precautions
Description and Operation
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Connector Test Adapter Kit
- Control Module Connector Terminal Remover
- Fuel Pressure Gauge
- High Impedance Multimeter
- Injector Test Light
- IAC Motor Analyzer
- Ignition Module Tester
- Injector Harness Connector
- Injector Switch Box
- Metri-Pack Terminal Remover
- Oil Pressure Sending Unit Socket
- Oxygen Sensor Wrenches
- Scan Tool
- Spark Plug Socket
- Spark Tester
- Unpowered Test Light
- Vacuum Pump With Gauge
- Weather Pack Terminal Remover
- Transmission Control Systems
- Actuators and Solenoids - Transmission and Drivetrain
- Relays and Modules - Transmission and Drivetrain
- Sensors and Switches - Transmission and Drivetrain
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins
- PROM - Programmable Read Only Memory
Service Precautions
- Customer Safety Information
- Technician Safety Information
- Vehicle Damage Warnings
- Battery Precautions
- Electrical Connections and Circuits
- Electrical Connections Precautions
- Electronic Component Handling
- Electronic Component Handling/Static Discharge
- Electronic Component Replacement
- Electrostatic Discharge Damage
- Engine And Exhaust
- Fuel Systems
- General Warnings
- Proper Tools and Testing Procedures
- Application and ID
Description and Operation
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
- Vacuum and Vapor Hose Diagrams
Technical Service Bulletins
Tools and Equipment
- Connector Test Adapter Kit
- Control Module Connector Terminal Remover
- Fuel Pressure Gauge
- High Impedance Multimeter
- IAC Motor Analyzer
- Ignition Module Tester
- Injector Harness Connector
- Injector Switch Box
- Injector Test Light
- Metri-Pack Terminal Remover
- Oil Pressure Sending Unit Socket
- Oxygen Sensor Wrench
- Scan Tool
- Spark Plug Socket
- Spark Tester
- Unpowered Test Light
- Vacuum Pump With Gauge
- Weather Pack Terminal Remover
- Transmission and Drivetrain
- Actuators and Solenoids - Transmission and Drivetrain
- Automatic Transmission/Transaxle
- Actuators and Solenoids - A/T
- Accumulator
- Band Apply Servo
- Brake Switch - TCC
- Case
- Channel Plate
- Clutch
- Control Module
- Automatic Transmission Dipstick - Dipstick Tube
- Fluid - A/T
- Fluid Pan
- Fluid Pump
- Governor
- Output Shaft
- Relays and Modules - A/T
- Seals and Gaskets
- Sensors and Switches - A/T
- Shift Interlock
- Shift Interlock Solenoid
Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Technical Service Bulletins
- Shift Solenoid
- Shift Linkage
- Speedometer Gear, A/T
- Sun Gear
- Throttle Valve Cable/Linkage
- Thrust Washer/Bearing
- Torque Converter
- Torque Converter Clutch Solenoid
- Torque Converter Cover
- Transmission Cooler
- Transmission Position Sensor/Switch
- Transmission Pressure Test Port
- Valve Body
- Wiring Harness
- Application and ID
Description and Operation
Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Delay In Drive and Reverse
- Drives In Neutral
- Harsh Garage Shift
- Harsh Shifts
- High or Low Shift Points
- Inaccurate Shift Points
- No Drive In All Ranges
- No Drive In Drive Range
- No Overrun Braking Manual 3-2-1
- No Park
- No Part Throttle or Delayed Downshifts
- No Reverse or Slips In Reverse
- No Torque Converter Clutch Apply
- No Torque Converter Clutch Release
- No 2-3 Shift or 2-3 Shift Slipping, Rough or Hunting
- No 3-4 Shift, Slips or Rough 3-4 Shift
- Oil Out of the Vent
- Oil Pressure High or Low
- Ratcheting Noise
- Slipping or Rough 1-2 Shift
- Slips In 1ST Gear
- Torque Converter Clutch Shudder
- Vibration In Reverse & Whining Noise In Park
- 1-2 Shift Speed - High or Low
- 1ST & 4TH or 2ND & 3RD Gears Only
- 1ST Gear Range Only - No Upshift
- 2ND Gear Start In Drive Range
- 3-2 Flare or Tie-Up
- Component Tests and General Diagnostics
Locations
Service and Repair
- Procedures
- Removal and Replacement
- Overhaul
- Disassemble
- Subassembly Service & Transaxle Assemble
- Case & Internal Components
- Case Assembly Inspection
- Check Valve Retainer & Ball Assembly
- Clutch Air Check
- Forward Clutch Sprag Assembly
- Inner Manual Linkage
- Input Carrier & Sun Gear
- Input Clutch Assembly
- Input Internal Gear & Output Shaft
- Low & Reverse Clutch Assembly
- Low & Reverse Support Assembly
- Oil Pump Cover & Body Assembly
- Oil Pump Cover Assembly
- Oil Pump Cover Disassemble
- Oil Pump Disassembly
- Parking Pawl
- Pump Body Assembly
- Pump Body Disassembly
- Reaction Internal Gear & Carrier Assembly Inspection
- Reaction Sun Gear & Shell
- Reverse Input & Input Clutches
- Reverse Input Clutch Assembly
- Third Accumulator Retainer & Ball Assembly
- Transmission Endplay Check
- 2-4 Band Assembly
- 3-4 Clutch Piston Travel Check
- External Components
- Case & Internal Components
Diagrams
Specifications
Technical Service Bulletins
- Clutch
- Continuously Variable Transmission/Transaxle
- Differential Assembly
- Differential Carrier
- Differential Axle Housing
- Fluid - Differential
- Pinion Bearing
- Pinion Gear
- Seals and Gaskets
- Application and ID
Description and Operation
Testing and Inspection
Service and Repair
- On-Vehicle Service
- Unit Repair
- Rear Axle - Locking/Limited Slip
- Disassembly of the Differential
- Cam Unit Disassembly 7-1/2, 7-5/8, and 8-1/2 Inch
- Cleaning and Inspection
- Cam Unit Assembly 7-1/2, 7-5/8, 8-1/2 and 8-5/8 Inch
- Adjustment of the Differential
- Left Side Gear Backlash Adjustment
- Right Side Gear Backlash Adjustment
- Thrust Block Clearance Adjustment
- Assembly of the Differential
- Semi-Floating Axle 7-5/8 Inch Ring Gear
- Semi-Floating Axle 8-5/8 Inch Ring Gear
- Rear Axle - Locking/Limited Slip
Specifications
Technical Service Bulletins
- Drive Axles, Bearings and Joints
- Drive/Propeller Shafts, Bearings and Joints
- Flex Plate
- Flywheel
- Manual Transmission/Transaxle
- Relays and Modules - Transmission and Drivetrain
- Sensors and Switches - Transmission and Drivetrain
- Transmission Control Systems
- Actuators and Solenoids - Transmission and Drivetrain
- Relays and Modules - Transmission and Drivetrain
- Sensors and Switches - Transmission and Drivetrain
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins
Specifications
Technical Service Bulletins
- Brakes and Traction Control
- Antilock Brakes / Traction Control Systems
- 4WD Switch
- ABS Main Relay
- Brake Fluid Pump Relay
- Electronic Brake Control Module
- Hydraulic Control Assembly - Antilock Brakes
- Wheel Speed Sensor
Service Precautions
- Application and ID
Description and Operation
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins
- Brake Bleeding
- 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
- Relays and Modules - Starting and Charging
- Battery
- Battery Cable
Service Precautions
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Specifications
Technical Service Bulletins
- Charging System
- Alternator
Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Technical Service Bulletins
- Starting System
- Clutch Switch
- Ignition Switch
- Key
- Neutral Safety Switch
- Starter Motor
- Starter Relay
- Starter Solenoid
- Application and ID
Description and Operation
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Technical Service Bulletins
- Power and Ground Distribution
- Auxiliary Power Outlet
- Fuse
- Fuse Block
- Ground Strap
- Grounding Point
- Multiple Junction Connector
- Relays and Modules - Power and Ground Distribution
- Relay Box
- Wiring Harness
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
- Ground Distribution
- C208, S233 (& References G, L)
- C209, S261 (& References H, J, T)
- C215, S306 (& Reference M)
- C230, S267 (& Reference P)
- G100, G101, G103, G110, G180
- G102, G104, S109, C100 (& References K, L)
- G102, G104, S109, S110, C100 (& References B, C)
- G106, G116, 107
- G125, G130, G126
- G410, G420
- G452, S411
- S214 (& References D, E, F)
- S215, C200 (& Reference D)
- S216, C200 (& Reference G)
- S233 (& References C, G)
- S242 (& References N, S, T)
- S261, C209 (& References E, J)
- S269, C208 (& Reference F)
- S501, C500 (& Reference H)
- S601, C600 (& Reference J)
- Power Distribution Diagrams
- - Power Distribution Schematics
- Circuit Breakers
- Fuse Block Details
- Fuses
- Fuse 1, Stop Haz
- Fuse 2, CTSY
- Fuse 3, PK LPS
- Fuse 4, Gauges
- Fuse 5, ENG
- Fuse 6, HTR A/C
- Fuse 7, PWR Aux
- Fuse 8, RR Defog
- Fuse 9, ECM Batt
- Fuse 10, ECM Ign
- Fuse 11, Radio
- Fuse 12, Brake
- Fuse 13, RDO-Batt
- Fuse 14, A/C COMP
- Fuse 15, DRL/Fog
- Fuse 16, TRN B/U
- Fuse 17, Wiper
- Fuse 19, 4WD
- Fuse 20, Crank
- Fuse 21, ILLUM
- Fuse 22, Air Bag
- Fuse 24, Trans
- Ground Distribution
Technical Service Bulletins
Service Precautions
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Technical Service Bulletins
- Power and Ground Distribution
- Auxiliary Power Outlet
- Fuse
- Fuse Block
- Ground Strap
- Grounding Point
- Multiple Junction Connector
- Relays and Modules - Power and Ground Distribution
- Relay Box
- Wiring Harness
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
- Ground Distribution
- C208, S233 (& References G, L)
- C209, S261 (& References H, J, T)
- C215, S306 (& Reference M)
- C230, S267 (& Reference P)
- G100, G101, G103, G110, G180
- G102, G104, S109, C100 (& References K, L)
- G102, G104, S109, S110, C100 (& References B, C)
- G106, G116, 107
- G125, G130, G126
- G410, G420
- G452, S411
- S214 (& References D, E, F)
- S215, C200 (& Reference D)
- S216, C200 (& Reference G)
- S233 (& References C, G)
- S242 (& References N, S, T)
- S261, C209 (& References E, J)
- S269, C208 (& Reference F)
- S501, C500 (& Reference H)
- S601, C600 (& Reference J)
- Power Distribution Diagrams
- - Power Distribution Schematics
- Circuit Breakers
- Fuse Block Details
- Fuses
- Fuse 1, Stop Haz
- Fuse 2, CTSY
- Fuse 3, PK LPS
- Fuse 4, Gauges
- Fuse 5, ENG
- Fuse 6, HTR A/C
- Fuse 7, PWR Aux
- Fuse 8, RR Defog
- Fuse 9, ECM Batt
- Fuse 10, ECM Ign
- Fuse 11, Radio
- Fuse 12, Brake
- Fuse 13, RDO-Batt
- Fuse 14, A/C COMP
- Fuse 15, DRL/Fog
- Fuse 16, TRN B/U
- Fuse 17, Wiper
- Fuse 19, 4WD
- Fuse 20, Crank
- Fuse 21, ILLUM
- Fuse 22, Air Bag
- Fuse 24, Trans
- Ground Distribution
Technical Service Bulletins
- Steering and Suspension
- Alignment
- Relays and Modules - Steering and Suspension
- Steering
- Front Steering Knuckle
- Pitman Arm
- Power Steering
- Steering Column
- Air Bag(s) Arming and Disarming
- Key Reminder Switch
- Steering Column Bearing
- Steering Column Lock
Service Precautions
Description and Operation
Testing and Inspection
Locations
Service and Repair
- - Disabling/Enabling the SIR System
- - With Standard Column
- Adapter & Bearing & Jacket Assemblies
- Electrical BTSI Actuator
- Ignition & Key Alarm Switch
- Ignition Lock Cylinder - Installation - Without Key
- Ignition Lock Cylinder - Removal - Without Key
- Ignition Lock Cylinder, Shrouds
- Linear Shift Assembly
- Linear Shift Assembly - Assemble
- Linear Shift Assembly - Disassemble
- Lock Module Assembly
- SIR Coil Assembly
- Steering Column Housing Assembly
- Turn Signal & Multifunction Switch
- Upper Steering Column Housing Components
- - With Tilt Column
- Electrical BTSI Actuator
- Ignition & Key Alarm Switch
- Ignition Lock Cylinder & Shrouds
- Ignition Lock Cylinder - Installation - Without Key
- Ignition Lock Cylinder - Removal - Without Key
- Ignition Lock Cylinder, Lower Shroud
- Linear Shift Assembly - Assemble
- Linear Shift Assembly - Disassemble
- Linear Shift Assembly - Removal
- Lock Module Assembly
- Lower Steering Shaft Assembly
- SIR Coil Assembly
- Tilt Head Assembly
- Tilt Steering Wheel Lever
- Tilt Wheel Spring
- Turn Signal & Multifunction Switch
- Upper Tilt Head Components
- Electric Park Lock
- Ignition Lock Cylinder - Seized/Won't Rotate
- Inflator Module - Replacement
- Intermediate Shaft Seal Replacement
- Lower Intermediate Shaft Replacement
- Multifunction Turn Signal/Hazard Switch Replacement
- Shift Lever - Column Shift
- Steering Column - Removal and Installation
- Steering Wheel
- Steering Wheel Horn Contact
- Upper Intermediate Shaft Replacement
Diagrams
Specifications
Technical Service Bulletins
- Steering Gear
Service Precautions
Testing and Inspection
Specifications
Technical Service Bulletins
- Suspension
- Wheels and Tires
Specifications
Technical Service Bulletins
- Heating and Air Conditioning
- Accumulator HVAC
- Air Door
- Air Duct
- Ambient Temperature Sensor / Switch HVAC
- Blower Motor
- Blower Motor Relay
- Blower Motor Resistor
- Blower Motor Switch
- Cabin Air Filter / Purifier
- Compressor HVAC
- Compressor Clutch
- Compressor Clutch Bearing
- Compressor Clutch Coil
- Compressor Clutch Hub
- Compressor Shaft Seal
Service Precautions
Description and Operation
Testing and Inspection
Locations
Service and Repair
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Exploded Views
- Connector Views
- Electrical Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Compressor Clutch Diode HVAC
- Compressor Clutch Relay
- Condenser HVAC
- Control Assembly
- Coupler HVAC
- Evaporator Case
- Evaporator Core
- Evaporator Drain Tube
- Expansion Block/Orifice Tube
- Heater Control Valve
- Heater Core
- Heater Hose
- High Pressure Safety Valve HVAC
- Hose/Line HVAC
- Housing Assembly HVAC
- Refrigerant
- Refrigerant Oil
- Refrigerant Pressure Sensor / Switch
- Relays and Modules - HVAC
- Sensors and Switches - HVAC
- Service Port HVAC
- Vacuum Harness HVAC
- Vacuum Reservoir HVAC
Service Precautions
Description and Operation
Testing and Inspection
- Symptom Related Diagnostic Procedures
- Component Tests and General Diagnostics
Locations
Service and Repair
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
- Vacuum and Vapor Hose Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Restraints and Safety Systems
- Air Bag Systems
- Air Bag(s) Arming and Disarming
- Air Bag
- Air Bag Control Module
- Air Bag Safety Switch/Connector
- Clockspring Assembly / Spiral Cable
- Impact Sensor
- Seat Occupant Sensor
- Malfunction Lamp / Indicator
Service Precautions
Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Specifications
Technical Service Bulletins
- Head Restraint System
- Relays and Modules - Restraints and Safety Systems
- Seat Belt Systems
- Sensors and Switches - Restraints and Safety Systems
Technical Service Bulletins
- Air Bag Systems
- Accessories and Optional Equipment
- Antenna
- Antitheft and Alarm Systems
- Keyless Entry
- Keyless Entry Receiver
- Keyless Entry Transmitter
Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Technical Service Bulletins
Testing and Inspection
Service and Repair
Technical Service Bulletins
- Keyless Entry
- Cellular Phone
- Driver/Vehicle Information Display
- Emergency Contact Module
- Global Positioning System
- Navigation System
- Radio, Stereo, and Compact Disc
- Compact Disc Player (CD)
- Radio/Stereo
- Radio/Stereo Noise Filter
Locations
Service and Repair
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins
- Remote Control
- Speaker
- Tape Player
Description and Operation
Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Symptom Related Diagnostic Procedures
- Compact Disc Player Does Not Operate Properly
- Display Dimming Function Will Not Operate
- Display Does Not Operate, No Sound From Any Speaker
- No Sound From One Speaker
- Noise Diagnosis - Corrective Action
- Noise Diagnosis - Ways to Reduce Noise
- Radio Does Not Retain Stations In Memory
- Radio Illumination Lamps Do Not Come ON
- Radio Unlock Information (Radio Displays "LOC")
- Tape Player Is Inoperative
- Tape Player Weak, Slow or Garbled Output
- Component Tests and General Diagnostics
Service and Repair
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Technical Service Bulletins
- Relays and Modules - Accessories and Optional Equipment
- Relay Module
- Towing / Trailer System
Technical Service Bulletins
- Body and Frame
- Air Bag(s) Arming and Disarming
- Bumper
- Doors, Hood and Trunk
- Doors
- Hood
- Trunk / Liftgate
- Power Trunk / Liftgate Lock Actuator
- Power Trunk / Liftgate Lock Switch
- Trunk / Liftgate Switch
Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins
Technical Service Bulletins
- Exterior Moulding / Trim
- Frame
- Interior Moulding / Trim
- Locks
- Door Locks
- Key
- Keyless Entry
- Keyless Entry Receiver
- Keyless Entry Transmitter
Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Technical Service Bulletins
- Power Locks
- Power Door Lock Actuator
- Power Door Lock Relay
- Power Door Lock Switch
Description and Operation
Testing and Inspection
Service and Repair
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Technical Service Bulletins
- Mirrors
- Heated Element
- Power Mirror Switch
Description and Operation
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins
- Paint, Striping and Decals
- Relays and Modules - Body and Frame
- Roof and Associated Components
- Seats
- Head Rest
- Head Restraint System
- Power Seat Motor
- Power Seat Switch
- Seat Cover
- Seat Cushion
Description and Operation
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Technical Service Bulletins
- Sensors and Switches - Body and Frame
- Weatherstrip
Diagrams
- Body Harness/Endgate Harness
- Body Harness/Rear Door Harness
- Chassis Harness/Tail Lamps Harness
- Cross Body Harness/Speaker Harness
- Crossbody Harness/LH Front Door Harness
- Crossbody Harness/Radio Harness
- Crossbody Harness/RH Front Door Harness
- Crossbody/LH Front Door Harness
- Engine Harness/Chassis Harness
- Engine Harness/Front of Dash Harness
- Forward Lamps Harness/Front of Dash Harness
- Front of Dash Harness/Body Harness
- Front of Dash Harness/Chassis Harness
- Front of Dash Harness/Crossbody Harness
- Front of Dash Harness/Crossbody Harness, W/RKE
- Front of Dash Harness/Dome Lamps Harness
- Front of Dash Harness/Electric Shift Transfer Case Harness
- Front of Dash Harness/Fog Lamp Harness
- Front of Dash Harness/Fog Lamps Switch Harness
- Front of Dash Harness/Front Axle Switch Extension Harness
- Front of Dash Harness/I/P Harness
- Front of Dash Harness/Steering Column Harness
- Transfer Case Select SW Extension Har/Front of Dash Har
- 4WAL/SIR Harness/Front of Dash Harness
Technical Service Bulletins
- Cruise Control
- Brake Switch (Cruise Control)
- Clutch Switch
- Cruise Control Module
- Cruise Control Servo
- Cruise Control Servo Cable
- Cruise Control Switch
- Cruise Control Vacuum Vent Solenoid
- Relays and Modules - Cruise Control
- Sensors and Switches - Cruise Control
- Vacuum Vent Valve
- Vehicle Speed Sensor/Transducer - Cruise Control
Description and Operation
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Technical Service Bulletins
- Instrument Panel, Gauges and Warning Indicators
- Audible Warning Device
- Brake Warning Indicator
- Charge Lamp/Indicator
- Cigarette Lighter
- Compass
- Coolant Level Indicator Lamp
- Dashboard / Instrument Panel
- Dimmer Switch
- Door Switch
- Driver/Vehicle Information Display
- Fuel Gauge
- Fuel Gauge Sender
- Instrument Cluster / Carrier
- Key Reminder Switch
- Malfunction Indicator Lamp
- Odometer
- Oil Pressure Gauge
- Oil Pressure Warning Lamp/Indicator
- Parking Brake Warning Switch
- Sensors and Switches - Instrument Panel
- Speedometer Head
- Temperature Gauge
- Temperature Sensor (Gauge)
- Temperature Warning Lamp/Indicator
- Tire Monitoring System
- Transmission Shift Position Indicator Lamp
- Vacuum Gauge/Economy Meter
- Volt Meter Gauge
Description and Operation
- Circuit Operation
- Anti Lock Brake Indicator
- Battery Indicator
- Brake Warning Indicator
- Check Gauges Indicator
- Cluster Illumination
- Engine Coolant Temperature (ECT) Gage
- Fuel Gage
- High Beam Indicator
- Indicator Lamps
- Oil Pressure Gauge
- PRNDL Display
- Safety Belt Warning Indicator
- Service Engine Soon Indicator
- Shift Indicator
- Speedometer
- Tachometer
- Turn Indicators
- Voltmeter Gauge
- Gauges
- Circuit Operation
Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Component Tests and General Diagnostics
- Antilock Brake Indicator
- Battery Indicator
- BRAKE Warning Indicator
- Check Gauges Indicator
- Cluster Illumination
- Engine Coolant Temperature (ECT) Gage
- Fuel Gauge
- High Beam Indicator
- Indicator Lamps
- Oil Pressure Gauge
- PRNDL Display
- Safety Belt Warning Indicator
- Service Engine Soon Indicator
- Shift Indicator
- Speedometer
- Tachometer Display
- Turn Signal Indicators
- Voltmeter Gauge
Locations
Service and Repair
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins
- Lighting and Horns
- Backup Lamp
- Backup Lamp Switch
Description and Operation
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins
- Brake Lamp
- Brake Light Switch
- Cargo Lamp
- Center Mounted Brake Lamp
- Center Mounted Brake Lamp Relay
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
- Courtesy Lamp
- Daytime Running Lamp
- Daytime Running Lamp Control Unit
Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
- Dimmer Switch
- Dome Lamp
- Door Switch
- Fog/Driving Lamp
- Fog/Driving Lamp Relay
- Fog/Driving Lamp Switch
Description and Operation
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins
- Hazard Warning Lamps
- Hazard Warning Flasher
- Hazard Warning Switch
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
- Headlamp
- Headlamp Bulb
- Headlamp Dimmer Switch
- Headlamp Switch
Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins
- Horn
- Horn Relay
- Horn Switch
Description and Operation
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
- Interior Lighting Module
- License Plate Lamp
- Marker Lamp
- Parking Lamp
- Relays and Modules - Lighting and Horns
- Sensors and Switches - Lighting and Horns
- Tail Lamp
- Trailer Lamps
- Turn Signals
- Turn Signal Flasher
- Turn Signal Lamp
- Turn Signal Switch
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins
- Underhood Lamp
- Vanity Lamp
Description and Operation
Testing and Inspection
- Symptom Related Diagnostic Procedures
- Diagnosis By Symptom - Exterior Lights
- All Rear Side Marker, Rear License and Rear Park Lamps Inop
- Front Park Lamps Inoperative
- Hazard Warning Lamps Do Not Operate
- High Mounted Stop Lamps Do Not Operate
- Park and Taillamps Inoperative
- RH or LH Rear Turn Signal Lamps Inoperative
- Stop Lamps Do Not Operate
- Turn Lamps Do Not Operate
- Turn Signal Do Not Operate on One Side
- Diagnosis By Symptom - Interior Lights
- Diagnosis By Symptom - Exterior Lights
- Component Tests and General Diagnostics
- Symptom Related Diagnostic Procedures
Locations
Service and Repair
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins
- Backup Lamp
- Windows and Glass
- Heated Glass Element
- Heated Glass Element Switch
Description and Operation
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins
- Rear Defogger
- Sensors and Switches - Windows and Glass
- Windows
- Power Window Lockout Switch
- Power Window Motor
- Power Window Switch
- Window Glass
- Window Regulator
Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Technical Service Bulletins
- Windshield
Technical Service Bulletins
- Heated Glass Element
- Wiper and Washer Systems
- Check Valve
- Relays and Modules - Wiper and Washer Systems
- Sensors and Switches - Wiper and Washer Systems
- Windshield Washer Pump
- Windshield Washer Switch
- Wiper Blade
- Wiper Control Module
- Wiper Gear Box
- Wiper Motor
- Wiper Motor Linkage
- Wiper Switch
Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Electrical Diagrams
Technical Service Bulletins
- Application and ID
- Truck Body Identification
- Regular Production Option (RPO)
- Vehicle Identification Number (VIN)
Locations
- Component Locations
- A - Z Component List
- Lamps
- Miscellaneous Components
- A/C Compressor
- A/C Compressor Clutch Diode, Splices S119 and S122
- A/C Request Voltage Drop Resistor
- ABS Ground, G180
- Air Inlet Valve Vacuum Actuator
- Air Temperature Valve Electric Actuator
- Automatic Transmission
- Auxiliary Power Outlet
- Battery
- Battery Ground, G101
- Battery Junction Block
- Blower Motor Resistor
- Cigarette Lighter
- Distributor, Ignition
- Door Lock Actuator, RH Rear Side
- Door Vacuum Actuator
- Driver's Information Display Center
- Endgate Window Release Actuator
- Evaporative Emission Canister Purge Solenoid Valve
- Evaporative Emission Canister Vent Solenoid Valve
- Fog Lamp Bulb, LH & RH Front
- Forward Lamp Ground, G126
- Generator
- Hazard Switch Location
- Headlamp High Beam Bulb, Composite, LH & RH
- Headlamp Sealed Beam Bulb, LH & RH
- Heater
- Heater and A/C Controller Vacuum Tank
- Heater and A/C Controller(W/C60) or Heater Controller(W/OC60)
- Horn
- I/P Fuse Block
- Idle Air Control Valve
- Ignition Coil
- Inflatable Restraint Steering Wheel Module Coil
- Instrument Cluster
- Linear Exhaust Gas Recirculation Solenoid Valve
- Outside Remote Control Rear View Mirror, RH
- Overhead Console
- Power Distribution Center
- Radio
- Radio Antenna
- Radio Door Speaker
- Radio I/P Speaker
- Radio I/P Tweeter Speaker
- Radio Speakers, Rear LH & RH
- Rear Window Defogger Grid Power Connection
- Relay Center
- Remote Control Door Lock Receiver
- Steering Column Shift Lever Actuator
- Trailer Wiring Provision
- Trailer Wiring Provision In-Line Fuse
- Transfer Case
- Vehicle Speed Sensor Reluctor Wheel, LH & RH Front
- Window Washer Tube Check Valve, Rear
- Windshield Washer Pump, Front & Rear
- Modules
- Cruise Control Module
- Daytime Running Lamps Control Module
- Electronic Ignition Control Module
- I/P Wiring Diode Module
- Inflatable Restraint Diagnostic Energy Reserve Module
- Inflatable Restraint Steering Wheel Inflator Module
- Interior Lamps Control Module
- Powertrain Control Module
- Transfer Case Shift Control Module
- Vehicle Control Module (VCM)
- Windshield Wiper Pulse Control Module
- Motors
- Relays
- Sensors
- Ambient Air Temperature Sensor
- Camshaft Position Sensor
- Connector For Heated Oxygen Sensor, LH Front
- Crankshaft Position Sensor
- Engine Coolant Temperature Gauge Sensor
- Engine Coolant Temperature Sensor
- Fuel Level Sensor
- Fuel Pump Switch and Engine Oil Pressure Gauge Sensor
- Fuel Tank Vapor Pressure Sensor
- Heated Oxygen Sensor
- Inflatable Restraint (Discriminating) Sensor, LH & RH
- Inflatable Restraint Arming Sensor
- Intake Air Temperature (IAT) Sensor
- Knock Sensor
- Manifold Absolute Pressure (MAP) Sensor
- Mass Air Flow Sensor
- Throttle Position Sensor (TPS)
- Vehicle Speed Sensor
- Solenoids
- Switches
- A/C Compressor Pressure Cut-Off Switch
- Axle Switch, Front
- Back-Up Lamp Switch
- Brake Pressure Warning Lamp Switch
- Clutch Pedal Position and Cruise Control Shutoff Switch
- Door Jamb Switch
- Driver' Seat Adjuster Switch
- Endgate Jamb Switch
- Endgate Lock Switch
- Endgate Window Release Switch
- Fog Lamp Switch
- Four Wheel Drive Indicator Switch
- Headlamp Switch
- Horn Switch (Contact Plunger Switch)
- Ignition Switch and Ignition Key In Alarm Switch
- Multi-Function Switch
- Outside Remote Control Rearview Mirror Switch
- Panel Dimmer Switch
- Park Brake Warning Switch
- Power Seat Back Lumbar Support Switch, LH
- Rear Window Defogger Switch
- TCC Brake and Cruise Control Release Switch
- Transfer Case Select Switch
- Window Lockout Switch, Side
- Window Switch, RH Rear Side
- Window Wiper and Washer Switch, Rear
- Window Wiper Cutout Switch, Rear
- Text Description
- Vehicle Lift Points
- A - Z Component List
- Connector Locations
- Connectors By Component
- Airbag Connector, C210
- Brake Pressure Modulator Valve Connector
- Data Link Connector
- Door Lock Actuator Connector
- Door Lock and Side WDO SW CONN, C1, C2, LH & RH
- Driver's Information Display Center Connector, C1 & C2
- Front of Dash to I/P Harness Vacuum Connector
- Fuel Injector Connector, C110
- Fuel Pump Prime Connector
- Hazard Switch Connector
- Heater and A/C Controller Connector
- Heater and A/C Controller Vacuum Connector
- High Mounted Stop Lamp Connector
- I/P Vacuum Source Connector
- Inflatable Restraint Steering Wheel Inflator Module CONN, C213
- Inside Rear View Mirror Connector, C1 & C2
- License Lamp Connector C426, Rear
- Park/Neutral Position and Backup Lamp SW CONN, C1 & C2
- Power Seat CONN,, LH and Power Seat Lumbar Support CONN, LH
- Power Seat Lumbar Support Connector, RH
- Radio Antenna Lead Connector
- Radio Connector, C1, C2, C4
- Safety Belt Retractor Switch Connector
- Steering Column Connector, C206
- Steering Column Shift Lever Actuator Connector
- Vehicle Control Module Connector, C1, C2, C3, C4 & C5
- Connectors By Number
- Text List of Connector Locations
- Connectors By Component
- Ground Locations
- Splice Locations
- Grommet Locations
- Component Locations
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- General Troubleshooting Procedures
- Special Tools
- Wire Repair Procedures
- Circuit Protection Devices
- GMSPO Service Parts
- Typical Electrical Repair Procedures
- Exploded Views
- Connector Views
- Connectors By Number
- Air Bag Systems
- Air Door Actuator / Motor, HVAC
- Air Flow Meter/Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Alternator
- Ambient Temperature Sensor / Switch HVAC
- Antilock Brakes / Traction Control Systems
- Auxiliary Power Outlet
- Battery
- Blower Motor
- Blower Motor Relay
- Blower Motor Resistor
- Body and Frame
- System Diagram
- Body Harness/Endgate Harness
- Body Harness/Rear Door Harness
- Chassis Harness/Tail Lamps Harness
- Cross Body Harness/Speaker Harness
- Crossbody Harness/LH Front Door Harness
- Crossbody Harness/Radio Harness
- Crossbody Harness/RH Front Door Harness
- Crossbody/LH Front Door Harness
- Engine Harness/Chassis Harness
- Engine Harness/Front of Dash Harness
- Forward Lamps Harness/Front of Dash Harness
- Front of Dash Harness/Body Harness
- Front of Dash Harness/Chassis Harness
- Front of Dash Harness/Crossbody Harness
- Front of Dash Harness/Crossbody Harness, W/RKE
- Front of Dash Harness/Dome Lamps Harness
- Front of Dash Harness/Electric Shift Transfer Case Harness
- Front of Dash Harness/Fog Lamp Harness
- Front of Dash Harness/Fog Lamps Switch Harness
- Front of Dash Harness/Front Axle Switch Extension Harness
- Front of Dash Harness/I/P Harness
- Front of Dash Harness/Steering Column Harness
- Transfer Case Select SW Extension Har/Front of Dash Har
- 4WAL/SIR Harness/Front of Dash Harness
- Doors
- Keyless Entry Receiver
- Mirrors
- Power Door Lock Actuator
- Power Door Lock Relay
- Power Door Lock Switch
- Power Seat Motor
- Power Seat Switch
- Trunk / Liftgate
- System Diagram
- Brake Fluid Pressure Sensor/Switch
- Brake Switch (Cruise Control)
- Brake Switch - TCC
- Camshaft Position Sensor
- Canister Purge Solenoid
- Clutch Switch, Cruise Control
- Compressor Clutch Relay
- Compressor HVAC
- Control Assembly, HVAC
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Cruise Control Module
- Data Link Connector
- Diagnostic Connector - Fuel Pump
- EGR Control Solenoid
- Engine
- Engine Control Module
- Fuel Injector
- Fuel Tank Pressure Sensor
- Fuse Block
- Heated Glass Element
- Idle Speed/Throttle Actuator - Electronic
- Ignition Coil
- Ignition Control Module
- Ignition Switch
- Instrument Panel, Gauges and Warning Indicators
- Knock Sensor
- Lighting and Horns
- Manifold Pressure/Vacuum Sensor
- Multiple Junction Connector
- Oxygen Sensor
- Parking Brake Warning Switch
- Power Window Lockout Switch
- Power Window Motor
- Power Window Switch
- Radio/Stereo
- Refrigerant Pressure Sensor / Switch, HVAC
- Seat Belt Retractor
- Shift Interlock Solenoid
- Speaker
- Starter Relay
- Steering Column
- Throttle Position Sensor
- Transmission Control Systems
- Transmission Position Sensor/Switch, A/T
- Vehicle Speed Sensor
- Windshield Washer Pump
- Windshield Washer Switch
- Wiper Control Module
- Wiper Motor
- Wiper Switch
- Electrical Diagrams
- Cell References
- Air Bag Systems
- Antilock Brakes / Traction Control Systems
- Brake Warning Indicator
- Cruise Control
- Heated Glass Element
- Heating and Air Conditioning
- Instrument Panel, Gauges and Warning Indicators
- Keyless Entry
- Lighting and Horns
- Mirrors
- Power Locks
- Powertrain Management
- System Diagram
- Computers and Control Systems
- System Diagram
- Air Flow Meter/Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Camshaft Position Sensor
- Crankshaft Position Sensor
- Data Link Connector
- Engine Control Module
- Fuel Level Sensor
- Idle Speed/Throttle Actuator - Electronic
- Knock Sensor
- Manifold Pressure/Vacuum Sensor
- Oxygen Sensor
- Throttle Position Sensor
- Vehicle Speed Sensor
- Emission Control Systems
- Fuel Delivery and Air Induction
- Ignition System
- Radio, Stereo, and Compact Disc
- Seats
- Shift Interlock, A/T
- Starting and Charging
- System Diagram
- Power and Ground Distribution
- Ground Distribution
- C208, S233 (& References G, L)
- C209, S261 (& References H, J, T)
- C215, S306 (& Reference M)
- C230, S267 (& Reference P)
- G100, G101, G103, G110, G180
- G102, G104, S109, C100 (& References K, L)
- G102, G104, S109, S110, C100 (& References B, C)
- G106, G116, 107
- G125, G130, G126
- G410, G420
- G452, S411
- S214 (& References D, E, F)
- S215, C200 (& Reference D)
- S216, C200 (& Reference G)
- S233 (& References C, G)
- S242 (& References N, S, T)
- S261, C209 (& References E, J)
- S269, C208 (& Reference F)
- S501, C500 (& Reference H)
- S601, C600 (& Reference J)
- Power Distribution Diagrams
- - Power Distribution Schematics
- Circuit Breakers
- Fuse Block Details
- Fuses
- Fuse 1, Stop Haz
- Fuse 2, CTSY
- Fuse 3, PK LPS
- Fuse 4, Gauges
- Fuse 5, ENG
- Fuse 6, HTR A/C
- Fuse 7, PWR Aux
- Fuse 8, RR Defog
- Fuse 9, ECM Batt
- Fuse 10, ECM Ign
- Fuse 11, Radio
- Fuse 12, Brake
- Fuse 13, RDO-Batt
- Fuse 14, A/C COMP
- Fuse 15, DRL/Fog
- Fuse 16, TRN B/U
- Fuse 17, Wiper
- Fuse 19, 4WD
- Fuse 20, Crank
- Fuse 21, ILLUM
- Fuse 22, Air Bag
- Fuse 24, Trans
- Ground Distribution
- Battery
- Charging System
- Starting System
- Transmission Control Systems
- Trunk / Liftgate
- Windows
- Wiper and Washer Systems
- Mechanical Diagrams
- Fluid Diagrams
- Automatic Transmission/Transaxle
- Engine Lubrication
- Vacuum and Vapor Hose Diagrams
- Components
- Lamps
- Miscellaneous Components
- A/C Compressor
- A/C Compressor Clutch Diode, Splices S119 and S122
- A/C Request Voltage Drop Resistor
- ABS Ground, G180
- Air Inlet Valve Vacuum Actuator
- Air Temperature Valve Electric Actuator
- Automatic Transmission
- Auxiliary Power Outlet
- Battery
- Battery Ground, G101
- Battery Junction Block
- Blower Motor Resistor
- Cigarette Lighter
- Distributor, Ignition
- Door Lock Actuator, RH Rear Side
- Door Vacuum Actuator
- Driver's Information Display Center
- Endgate Window Release Actuator
- Evaporative Emission Canister Purge Solenoid Valve
- Evaporative Emission Canister Vent Solenoid Valve
- Fog Lamp Bulb, LH & RH Front
- Forward Lamp Ground, G126
- Generator
- Hazard Switch Location
- Headlamp High Beam Bulb, Composite, LH & RH
- Headlamp Sealed Beam Bulb, LH & RH
- Heater
- Heater and A/C Controller Vacuum Tank
- Heater and A/C Controller(W/C60) or Heater Controller(W/OC60)
- Horn
- I/P Fuse Block
- Idle Air Control Valve
- Ignition Coil
- Inflatable Restraint Steering Wheel Module Coil
- Instrument Cluster
- Linear Exhaust Gas Recirculation Solenoid Valve
- Outside Remote Control Rear View Mirror, RH
- Overhead Console
- Power Distribution Center
- Radio
- Radio Antenna
- Radio Door Speaker
- Radio I/P Speaker
- Radio I/P Tweeter Speaker
- Radio Speakers, Rear LH & RH
- Rear Window Defogger Grid Power Connection
- Relay Center
- Remote Control Door Lock Receiver
- Steering Column Shift Lever Actuator
- Trailer Wiring Provision
- Trailer Wiring Provision In-Line Fuse
- Transfer Case
- Vehicle Speed Sensor Reluctor Wheel, LH & RH Front
- Window Washer Tube Check Valve, Rear
- Windshield Washer Pump, Front & Rear
- Modules
- Cruise Control Module
- Daytime Running Lamps Control Module
- Electronic Ignition Control Module
- I/P Wiring Diode Module
- Inflatable Restraint Diagnostic Energy Reserve Module
- Inflatable Restraint Steering Wheel Inflator Module
- Interior Lamps Control Module
- Powertrain Control Module
- Transfer Case Shift Control Module
- Vehicle Control Module (VCM)
- Windshield Wiper Pulse Control Module
- Motors
- Relays
- Sensors
- Ambient Air Temperature Sensor
- Camshaft Position Sensor
- Connector For Heated Oxygen Sensor, LH Front
- Crankshaft Position Sensor
- Engine Coolant Temperature Gauge Sensor
- Engine Coolant Temperature Sensor
- Fuel Level Sensor
- Fuel Pump Switch and Engine Oil Pressure Gauge Sensor
- Fuel Tank Vapor Pressure Sensor
- Heated Oxygen Sensor
- Inflatable Restraint (Discriminating) Sensor, LH & RH
- Inflatable Restraint Arming Sensor
- Intake Air Temperature (IAT) Sensor
- Knock Sensor
- Manifold Absolute Pressure (MAP) Sensor
- Mass Air Flow Sensor
- Throttle Position Sensor (TPS)
- Vehicle Speed Sensor
- Solenoids
- Switches
- A/C Compressor Pressure Cut-Off Switch
- Axle Switch, Front
- Back-Up Lamp Switch
- Brake Pressure Warning Lamp Switch
- Clutch Pedal Position and Cruise Control Shutoff Switch
- Door Jamb Switch
- Driver' Seat Adjuster Switch
- Endgate Jamb Switch
- Endgate Lock Switch
- Endgate Window Release Switch
- Fog Lamp Switch
- Four Wheel Drive Indicator Switch
- Headlamp Switch
- Horn Switch (Contact Plunger Switch)
- Ignition Switch and Ignition Key In Alarm Switch
- Multi-Function Switch
- Outside Remote Control Rearview Mirror Switch
- Panel Dimmer Switch
- Park Brake Warning Switch
- Power Seat Back Lumbar Support Switch, LH
- Rear Window Defogger Switch
- TCC Brake and Cruise Control Release Switch
- Transfer Case Select Switch
- Window Lockout Switch, Side
- Window Switch, RH Rear Side
- Window Wiper and Washer Switch, Rear
- Window Wiper Cutout Switch, Rear
- Text Description
- Connectors
- Connectors By Component
- Airbag Connector, C210
- Brake Pressure Modulator Valve Connector
- Data Link Connector
- Door Lock Actuator Connector
- Door Lock and Side WDO SW CONN, C1, C2, LH & RH
- Driver's Information Display Center Connector, C1 & C2
- Front of Dash to I/P Harness Vacuum Connector
- Fuel Injector Connector, C110
- Fuel Pump Prime Connector
- Hazard Switch Connector
- Heater and A/C Controller Connector
- Heater and A/C Controller Vacuum Connector
- High Mounted Stop Lamp Connector
- I/P Vacuum Source Connector
- Inflatable Restraint Steering Wheel Inflator Module CONN, C213
- Inside Rear View Mirror Connector, C1 & C2
- License Lamp Connector C426, Rear
- Park/Neutral Position and Backup Lamp SW CONN, C1 & C2
- Power Seat CONN,, LH and Power Seat Lumbar Support CONN, LH
- Power Seat Lumbar Support Connector, RH
- Radio Antenna Lead Connector
- Radio Connector, C1, C2, C4
- Safety Belt Retractor Switch Connector
- Steering Column Connector, C206
- Steering Column Shift Lever Actuator Connector
- Vehicle Control Module Connector, C1, C2, C3, C4 & C5
- Connectors By Number
- Text List of Connector Locations
- Connectors By Component
- Grounds
- Splices
- Grommets
Specifications
- Electrical Specifications
- Mechanical Specifications
- Air Bag Systems
- Air Temperature Sensor ( Ambient / Intake )
- Brake Caliper
- Brake Rotor/Disc
- Camshaft Position Sensor
- Cooling System
- Crankshaft Position Sensor
- Doors
- Drum Brake System
- EGR Valve
- Engine
- System Specifications
- Dimension & Clearance Specifications - Balance Shaft
- Dimension & Clearance Specifications - Camshaft
- Dimension & Clearance Specifications - Connecting Rod
- Dimension & Clearance Specifications - Crankshaft
- Dimension & Clearance Specifications - Cylinder Bore
- Dimension & Clearance Specifications - Cylinder Head
- Dimension & Clearance Specifications - Exhaust Manifold
- Dimension & Clearance Specifications - Intake Manifold
- Dimension & Clearance Specifications - Oil Pan
- Dimension & Clearance Specifications - Piston
- Dimension & Clearance Specifications - Piston Pin
- Dimension & Clearance Specifications - Piston Rings
- Dimension & Clearance Specifications - Valve System
- Engine Configuration Specifications
- Fastener Tightening Specifications - Engine
- Fastener Tightening Specifications - Flywheel/Flex Plate
- Fastener Tightening Specifications - Intake Manifold
- Fastener Tightening Specifications - Sequence
- Camshaft, Lifters and Push Rods
- Cylinder Block Assembly
- Cylinder Head Assembly
- Intake Manifold
- Oil Pump, Engine
- System Specifications
- Exhaust System
- Fuel Delivery and Air Induction
- Heating and Air Conditioning
- Idle Speed/Throttle Actuator - Electronic
- Ignition System
- Knock Sensor
- Oxygen Sensor
- Steering and Suspension
- Throttle Position Sensor
- Transmission and Drivetrain
- Window Regulator
- Pressure, Vacuum and Temperature Specifications
- Capacity Specifications
- Fluid Type Specifications
Technical Service Bulletins
Diagnostic Trouble Codes