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

Body Control Module

Body Control System Schematics

Body Control Module Replacement

Body Control 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.

Driver Information Center

Driver Information System Schematics in Instrument Panel, Gages, and Console

Driver Information Center Module Replacement in Instrument Panel, Gages, and Console

Electronic Compass Calibration in Instrument Panel, Gages, and Console after DIC replacement.

Electronic Brake Control Module (4WAL 3 Sensor)

Antilock Brake System Schematics in Antilock Brake System

Electronic Brake Control Module Replacement in Antilock Brake System

Electronic Brake Control Module Programming and Setup

Garage Door Opener

Garage Door Opener Schematics in Garage Door Opener

Garage Door Opener Replacement in Garage Door Opener

Garage Door Opener Programming - Universal in Garage Door Opener after GDO replacement.

Ignition Control Module

Engine Controls Schematics in Engine Controls - 4.3L

Ignition Control Module Replacement in Engine Controls - 4.3L

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

Service Programming System (SPS) after IPC replacement.

Memory Seat Control Module

Driver Seat Schematics in Seats

Memory Seat Control Module Replacement in Seats

Memory Seat Calibration in Seats after MSM replacement.

Powertrain Control Module

Engine Controls Schematics in Engine Controls - 4.3L

Powertrain Control Module Replacement in Engine Controls - 4.3L

Powertrain Control Module Programming and Setup

Radio

Radio/Audio System Schematics in Entertainment

Radio Replacement in Entertainment

Service Programming System (SPS) after Radio replacement.

Remote Control Door Lock Receiver

Keyless Entry Schematics in Keyless Entry

Remote Control Door Lock Receiver Replacement in Keyless Entry

Transmitter Programming in Keyless Entry after RCDLR replacement.

Sunroof Control Module

Sunroof Schematics in Roof

Sunroof Control Module Replacement in Roof

Sunroof Motor/Actuator Synchronization in Roof after sunroof control module replacement.

Transfer Case Shift Control Module

Transfer Case Control Schematics in Transfer Case - NVG 233-NP1 or Transfer Case Control Schematics in Transfer Case - NVG 236-NP8

Transfer Case Shift Control Module Replacement in Transfer Case - NVG 233-NP1 or Transfer Case Shift Control Module Replacement in Transfer Case - NVG 236-NP8

This device requires no programming or setup.