GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Body Control Module (BCM)

Below RH side of IP

Body Control System Component Views in Body Control Systems

Body Control System Connector End Views in Body Control Systems

Brake Fluid Level Switch

Rear of engine compartment

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Hydraulic Brake Connector End Views

Electronic Brake Control Module (EBCM)

Inside LF fender

Antilock Brake System Component Views in Antilock Brakes

Antilock Brake System Connector End Views in Antilock Brakes

Instrument Cluster

Left side of IP

Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console

Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console

LH IP Junction Block

LH side of IP

Power and Grounding Component Views in Wiring Systems

--

Park Brake Switch

LH side of passenger compartment

--

Hydraulic Brake Connector End Views

Powertrain Control Module (PCM)

Below LH side of IP, near steering column

Engine Controls Component Views in Engine Cintrols

Powertrain Control Module Connector End Views in PCM Connector End Views