GM Service Manual Online
For 1990-2009 cars only

Control Module

Schematic

Repair Instruction

Programming and Setup

    •  Symptoms - Vehicle

Daytime Running Lights Control Module

Headlights/Daytime Running Lights (DRL) Schematics

Daytime Running Lights (DRL) Control Module Replacement

This device requires no programming or setup.

Electronic Brake Control Module (ABS)

Air Antilock Brake System Schematics

or

Antilock Brake System Schematics

Electronic Brake Control Module Replacement for the Air Antilock Brake System

or

Electronic Brake Control Module Replacement

Electronic Brake Control Module Programming and Setup

Engine Control Module

Engine Controls Schematics for the 6.6L (LLY) engine

or

Engine Controls Schematics for the 7.8L engine

Engine Control Module Replacement for the 6.6L (LLY) engine

or

Engine Control Module Replacement/Restore Fuel Rate Data for the 7.8L engine

Engine Control Module Programming and Setup

Glow Plug Control Module (6.6L (LLY) engine)

Engine Controls Schematics

Glow Plug Control Module Replacement

Glow Plug Control Module Programming and Setup

Inflatable Restraint Sensing and Diagnostic Module (Supplemental Inflatable Restraint)

SIR Schematics

Inflatable Restraint Sensing and Diagnostic Module Replacement

Inflatable Restraint Sensing and Diagnostic Module Programming and Setup

Instrument Panel Cluster

Instrument Cluster Schematics

Instrument Cluster Replacement

Service Programming System (SPS) after IPC replacement

Powertrain Control Module (8.1L engine)

Engine Controls Schematics

Powertrain Control Module Replacement

Powertrain Control Module Programming and Setup

Radio

Radio/Audio System Schematics

Radio Replacement

Radio Programming and Setup

Remote Control Door Lock Receiver (Remote Function Actuation)

Keyless Entry Schematics

Remote Control Door Lock Receiver Replacement

Transmitter Programming after RCDLR replacement

Serial Data Gateway Module

Data Link Connector Schematics

Serial Data Gateway Module Replacement

Service Programming System (SPS) after SDGM replacement

Throttle Actuator Control Module (8.1L engine)

Engine Controls Schematics

Electronic Throttle Actuator Control Module Replacement

This device requires no programming or setup.

Transfer Case Shift Control Module

Transfer Case Control Schematics

Transfer Case Actuator Assembly Control Module Replacement

Transfer Case Shift Control Module Programming and Setup

Transmission Control Module

Automatic Transmission Controls Schematics

Transmission Control Module Replacement

Transmission Control Module Programming and Setup