GM Service Manual Online
For 1990-2009 cars only

Control Module

Repair Instructions/Reprogramming

Diagnostic System Check

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

Digital Radio Receiver

Digital Radio Receiver Replacement in Entertainment

Diagnostic System Check - Radio/Audio System in Entertainment

Radio/Audio System Schematics in Entertainment

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

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

Powertrain Control Module (PCM)

Powertrain Control Module Replacement in Engine Controls -2.2L and Service Programming System (SPS) in Programming

OR

Powertrain Control Module Replacement in Engine Controls -3.4L and Service Programming System (SPS) in Programming

Diagnostic System Check - Engine Controls in Engine Controls- 2.2L or Diagnostic System Check - Engine Controls in Engine Controls-3.4L

Engine Controls Schematics in Engine Controls- 2.2L or Engine Controls Schematics in Engine Controls-3.4L

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

Radio

Radio Replacement and Radio Setup in Entertainment

Diagnostic System Check - Radio/Audio System in Entertainment

Radio/Audio System Schematics in Entertainment

Remote Control Door Lock Receiver (RCDLR)

Remote Control Door Lock Receiver Replacement in Keyless Entry

Diagnostic System Check - Remote Keyless Entry in Keyless Entry

Keyless Entry Schematics in Keyless Entry

Vehicle Theft Deterrent (VTD)

Theft Deterrent Module Replacement and Programming Theft Deterrent System Components and Programming Theft Deterrent System Components in Theft Deterrent- Immobilizer

Diagnostic System Check - Theft Deterrent in Theft Deterrent- Immobilizer

Theft Deterrent System Schematics in Theft Deterrent - Immobilizer