GM Service Manual Online
For 1990-2009 cars only

Control Module

Schematic

Repair Instruction

Programming and Setup

    •  Symptoms - Vehicle

Electronic Brake Control Module (ABS)

Air Antilock Brake System Schematics

or

Antilock Brake System Schematics

Electronic Brake Control Module Replacement

or

Electronic Brake Control Module Replacement

Electronic Brake Control Module Programming and Setup

Engine Control Module

Engine Controls Schematics for the 7.8L engine

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

Engine Control Module Programming and Setup

HVAC Control Module

HVAC Schematics

HVAC Control Module Replacement

This device requires no programming or setup.

Instrument Panel Cluster

Instrument Cluster Schematics

Instrument Cluster Replacement

Instrument Cluster Programming and Setup

Radio

Radio/Audio System Schematics

Radio Replacement

Radio Programming and Setup

Serial Data Gateway Module

Data Link Connector Schematics

Serial Data Gateway Module Replacement

Service Programming System (SPS) after SDGM replacement

Transmission Control Module

Automatic Transmission Controls Schematics for the Automatic Transmission - Allison

Transmission Control Module Replacement for the Automatic Transmission - Allison

Transmission Control Module Programming and Setup