GM Service Manual Online
For 1990-2009 cars only

Control Module

Schematic

Repair Instruction

Programming and Setup

    •  Symptoms - Vehicle

Assist Step Controller

Step/Running Board Schematics

Assist Step Controller Replacement

Service Programming System (SPS) after assist step controller replacement

Audio Amplifier

Radio/Navigation System Schematics

Radio Speaker Amplifier Replacement

Audio Amplifier Programming and Setup

Auxiliary Blower Control Module

HVAC Schematics w/ CJ2

or

HVAC Schematics w/ CJ3

Auxiliary Blower Control Module Replacement

This device requires no programming or setup.

Auxiliary Body Control Module

Body Control System Schematics

Auxiliary Body Control Module Replacement

Auxiliary Body Control Module Programming and Setup

Blower Control Module

HVAC Schematics w/ CJ2

or

HVAC Schematics w/ CJ3

Blower Motor Control Module Replacement

This device requires no programming or setup.

Body Control Module

Body Control System Schematics

Body Control Module Replacement

Body Control Module Programming and Setup

Communication Interface Module (OnStar ®)

OnStar Schematics

Communication Interface Module Replacement

OnStar Reconfiguration after VCIM replacement

Control Solenoid Valve and Transmission Control Module Assembly (Transmission Control Module)

Automatic Transmission Controls Schematics for the 4L80-E/4L85-E transmission

or

Automatic Transmission Controls Schematics for the 6L50/6L80/6L90 transmission

Control Solenoid Valve and Transmission Control Module Assembly Replacement for the 4L80-E/4L85-E transmission

or

Control Solenoid Valve and Transmission Control Module Assembly Replacement for the 6L50/6L80/6L90 transmission

Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup

Digital Radio Receiver

Radio/Navigation System Schematics

Digital Radio Receiver Replacement

Digital Radio Receiver Setup after DRR replacement.

Electronic Brake Control Module

Antilock Brake System Schematics

Electronic Brake Control Module Replacement

Electronic Brake Control Module Programming and Setup

Electronic Suspension Control Module

Electronic Suspension Control Schematics

Electronic Suspension Control Module Replacement

Electronic Suspension Control Module Programming and Setup

Engine Control Module

Engine Controls Schematics

Engine Control Module Replacement

Engine Control Module Programming and Setup

Garage Door Opener

Remote Function Schematics

Garage Door Opener Replacement

Garage Door Opener Programming - Universal after GDO replacement.

Heated Seat Control Module - Rear

Rear Seat Schematics

Rear Seat Heater Control Module Replacement

Service Programming System (SPS) after rear heated seat control module replacement

HVAC Control Module

HVAC Schematics w/ CJ2

or

HVAC Schematics w/ CJ3

HVAC Control Module Replacement w/ CJ2

or

HVAC Control Module Replacement w/ CJ3

HVAC Control Module Programming and Setup

HVAC Control Module - Auxiliary (w/C69) (Heating and Air Conditioning)

HVAC Schematics w/ CJ2

or

HVAC Schematics w/ CJ3

Auxiliary Heater and Air Conditioning Control Module Replacement w/CJ2

or

Auxiliary Heater and Air Conditioning Control Module Replacement w/ CJ3

Auxiliary Heating, Ventilation, and Air Conditioning Control Module Programming and Setup

Inflatable Restraint Passenger Presence System - Front

SIR Schematics

Inflatable Restraint Passenger Presence System Replacement - Front

Passenger Presence System Programming and Setup

Inflatable Restraint Sensing and Diagnostic Module (Supplemental Inflatable Restraint)

SIR Schematics

Inflatable Restraint Sensing and Diagnostic Module Replacement

Inflatable Restraint Sensing and Diagnostic Module Programming and Setup

Inflatable Restraint Vehicle Rollover Sensor

SIR Schematics

Inflatable Restraint Vehicle Rollover Sensor Replacement

Inflatable Restraint Vehicle Rollover Sensor Programming and Setup

Inside Rearview Mirror

Inside Rearview Mirror Schematics

Inside Rearview Mirror Replacement

Compass Calibration and Magnetic Variance after ISRVM replacement

Instrument Panel Cluster (IPC)

Instrument Cluster Schematics

Instrument Cluster Replacement

Instrument Cluster Programming and Setup after IPC replacement

Lift Gate Control Module

Liftgate Schematics

Accessory and Liftgate Control Module Replacement

Liftgate Control Module Programming and Setup

Memory Seat Control Module

Driver Seat Schematics

Memory Seat Control Module Replacement

Service Programming System (SPS) after memory seat control module replacement

Object Alarm Module

Object Detection Schematics

Rear Object Alarm Module Replacement

Refer to Service Programming System (SPS) after object alarm module replacement.

Radio

Radio/Navigation System Schematics

Radio Replacement

Radio Setup after radio replacement.

Rear View Camera Image Display Module

Object Detection Schematics

Rearview Camera Image Display Module Replacement

This device requires no programming or setup.

Remote Control Door Lock Receiver

Remote Function Schematics

Remote Control Door Lock Receiver Replacement

Remote Control Door Lock Receiver Programming and Setup

Seat Climate Control Module - Front

Driver Seat Schematics

or

Passenger Seat Schematics

Module Replacement - Seat Climate Control - Front Seat

This device requires no programming or setup.

Steering Wheel Heat Module

Steering Wheel Schematics

Steering Wheel Heat Module Replacement

This device requires no programming or setup.

Sunroof Motor/Actuator

Sunroof Schematics

Sunroof Motor/Actuator Replacement

Sunroof Motor/Actuator Initialization/Teach Process after sunroof motor/actuator replacement

Switch - Door Lock and Side Window (Door Control Module)

Moveable Window Schematics

Door Lock and Side Window Switch Replacement - Driver Side

or

Door Lock and Side Window Switch Replacement - Passenger Side

Refer to Service Programming System (SPS) after switch replacement.

Theft Deterrent Control Module

Theft Deterrent System Schematics

Theft Deterrent Module Replacement

Theft Deterrent Control Module Programming and Setup

Transfer Case Shift Control Module

Transfer Case Control Schematics for the NVG 246-NP8 transfer case

Transfer Case Shift Control Module Replacement for the NVG 246-NP8 transfer case

Transfer Case Shift Control Module Programming and Setup

Transmission Control Module

Automatic Transmission Controls Schematics for the 4L60-E/4L65-E/4L70-E transmission

Transmission Control Module Replacement for the 4L60-E/4L65-E/4L70-E transmission

Transmission Control Module Programming and Setup