GM Service Manual Online
For 1990-2009 cars only

Control Module

Repair Instructions/Programming

Diagnostic System Check/Starting Point

Schematic

Body Control Module (BCM)

Body Control Module Replacement and Body Control Module (BCM) Programming/RPO Configuration

Diagnostic Starting Point - Body Control System

Body Control System Schematics

Electronic Brake Control Module (EBCM)

Electronic Brake Control Module Replacement in Antilock Brake System

Diagnostic System Check - ABS in Antilock Brake System

Antilock Brake System Schematics in Antilock Brake System

Inflatable Restraint Sensing and Diagnostic Module (SDM)

Inflatable Restraint Sensing and Diagnostic Module Replacement in SIR

Diagnostic System Check - SIR in SIR

SIR Schematics in SIR

Instrument Panel Cluster (IPC)

Instrument Cluster Replacement in Instrument Panel, Gages, and Console

Diagnostic System Check - Instrument Cluster in Instrument Panel, Gages, and Console

Instrument Cluster Schematics in Instrument Panel, Gages, and Console

Memory Seat Control Module

Memory Seat Control Module Replacement in Seats

Diagnostic System Check - Power Seat Systems in Seats

Power Seats Schematics in Seats

Powertrain Control Module (PCM)

    •  Powertrain Control Module Replacement in Engine Controls - 4.8L, 5.3L, and 6.0L
    •  Service Programming System (SPS) in Programming

Diagnostic System Check - Engine Controls in Engine Controls - 4.8L, 5.3L, and 6.0L

Engine Controls Schematics in Engine Controls - 4.8L, 5.3L, and 6.0L

Radio

Radio Replacement in Entertainment

Diagnostic System Check - Entertainment System in Entertainment

Radio/Audio System Schematics in Entertainment

Remote Control Door Lock Receiver (RCDLR)

Transmitter Programming in Keyless Entry

Diagnostic System Check - Remote Keyless Entry in Keyless Entry

Keyless Entry Schematics in Keyless Entry

Roof/Door Module (RDM)

--

    •  Folding Top Schematics in Roof
    •  Power Window Schematics in Doors