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 (DIC)

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)

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 garage door opener 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 (IPC)

Instrument Cluster Schematics in Instrument Panel, Gages, and Console

Instrument Cluster Replacement in Instrument Panel, Gages, and Console

Service Programming System (SPS) in Programming and Setup after IPC replacement

Powertrain Control Module (PCM)

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

This device requires no programming or setup

Remote Control Door Lock Receiver (RCDLR)

Keyless Entry Schematics in Keyless Entry

Remote Control Door Lock Receiver Replacement in Keyless Entry

Transmitter Programming in Keyless Entry after RCDLR replacement

Transfer Case Control Module

Transfer Case Control Schematics in Transfer Case - NVG 136-NP4

Transfer Case Shift Control Module Replacement in Transfer Case - NVG 136-NP4

This device requires no programming or setup