GM Service Manual Online
For 1990-2009 cars only

Control Module

Schematic

Repair Instruction

Programming and Setup

    •  Symptoms - Vehicle

Accessory AC and DC Power Control Module

Cigar Lighter/Power Outlet Schematics

Accessory AC and DC Power Control Module Replacement

This device requires no programming or setup.

Cooling Fan Control Module

Engine Cooling Schematics

Cooling Fan Control Module Replacement

This device requires no programming or setup.

Communication Interface Module (OnStar ®)

OnStar Schematics

Communication Interface Module Replacement

Communication Interface Module Programming and Setup

Digital Radio Receiver

Radio/Navigation System Schematics

Radio Replacement

Digital Radio Receiver Programming and Setup

Electronic Brake Control Module Scan Tool Information

Antilock Brake System Schematics

Brake Pressure Modulator Valve Replacement

Electronic Brake Control Module Programming and Setup

Inflatable Restraint Sensing and Diagnostic Module Scan Tool Information

SIR Schematics

Inflatable Restraint Sensing and Diagnostic Module Replacement

Inflatable Restraint Sensing and Diagnostic Module Programming and Setup

Powertrain Control Module Scan Tool Information for engine controls and Transmission Control Module Scan Tool Information for automatic transmission

Engine Controls Schematics for the 1.8 L engine (LAY)

or

Engine Controls Schematics for the 2.4 L engine (LAX)

Powertrain Control Module Replacement for the 1.8 L engine (LAY)

or

Powertrain Control Module Replacement for the 2.4 L engine (LAX)

Powertrain Control Module Programming and Setup

Power Steering Control Module Scan Tool Information

Power Steering Schematics

Electronic Power Steering Motor Control Module Replacement

Power Steering Control Module Programming and Setup

Radio

Radio/Navigation System Schematics

Radio Replacement

Radio Programming and Setup

Body Control Module Scan Tool Information

Remote Function Schematics

Remote Control Door Lock Receiver Replacement

Remote Control Door Lock Receiver Programming and Setup

Transfer Case Shift Control Module Scan Tool Information

Transfer Case Control Schematics

Transfer Case Shift Control Module Replacement

This device requires no programming or setup.

Theft Deterrent Exciter Module

Immobilizer Schematics

Theft Deterrent Exciter Module Replacement

This device requires no programming or setup.

Theft Deterrent Module

Theft Deterrent System Schematics

Theft Deterrent Module Replacement

Theft Deterrent Control Module Programming and Setup

Vehicle Interface Unit

OnStar Schematics

OnStar Vehicle Interface Unit Replacement

This device requires no programming or setup.