GM Service Manual Online
For 1990-2009 cars only

Control Module

Schematic

Repair Instruction

Programming and Setup

    •  Diagnostic System Check - Vehicle in Vehicle DTC Information
    •  Diagnostic Trouble Code (DTC) List - Vehicle in Vehicle DTC Information
    •  Symptoms - Vehicle in Vehicle DTC Information

Audio Amplifier

Radio/Audio System Schematics in Entertainment

Radio Speaker Amplifier Replacement in Entertainment

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 in Cellular Communication

Communication Interface Module Replacement in Cellular Communication

Communication Interface Module Programming and Setup

Cruise Control Module

Cruise Control Schematics in Cruise Control

Cruise Control Module Replacement in Cruise Control

This device requires no programming or setup

Electronic Brake Control Module (ABS)

Antilock Brake System Schematics in Antilock Brake System

Electronic Brake Control Module Replacement in Antilock Brake System

This device requires no programming or setup

HVAC Control Module

HVAC Schematics in HVAC Systems - Automatic

HVAC Control Module Replacement in HVAC Systems - Automatic

Actuator Recalibration in HVAC Systems - Manual after HVAC control module or actuator replacement

Ignition Control Module

Engine Controls Schematics in Engine Controls - 3.1L

Ignition Control Module Replacement in Engine Controls - 3.1L

This device requires no programming or setup

Inflatable Restraint Sensing and Diagnostic Module (Supplemental Inflatable Restraint)

SIR Schematics in SIR

Inflatable Restraint Sensing and Diagnostic Module Replacement in SIR

Inflatable Restraint Sensing and Diagnostic Module Programming and Setup

Instrument Panel Cluster

Instrument Cluster Schematics in Instrument Panel, Gages, and Console

Instrument Cluster Replacement in Instrument Panel, Gages, and Console

This device requires no programming or setup

Powertrain Control Module

Engine Controls Schematics in Engine Controls - 3.1L

Powertrain Control Module Replacement in Engine Controls - 3.1L

Powertrain Control Module Programming and Setup

Radio

Radio/Audio System Schematics in Entertainment

Radio Replacement in Entertainment

Radio Setup in Entertainment after radio replacement