GM Service Manual Online
For 1990-2009 cars only

Component

Location

Locator View

Connector End View

Cruise Control Brake Switch

Below the left side of the IP, near the steering column

Cruise Control Component Views in Cruise Control

Cruise Control Connector End Views in Cruise Control

LH IP Junction Block

On the left side of the IP

Power and Grounding Component Views In Wiring Systems

--

Powertrain Control Module (PCM)

Below the left side of the IP near the steering column (LA1)

Engine Controls Component Views in Engine Controls - 3.4L

Powertrain Control Module Connector End Views in Engine Controls - 3.4L

Powertrain Control Module (PCM)

Below the left side of the IP near the steering column (LD9)

Engine Controls Component Views in Engine Controls - 2.4L

Powertrain Control Module Connector End Views in Engine Controls - 2.4L

RH IP Junction Block

In the right side of the passenger compartment

Power and Grounding Component Views In Wiring Systems

--

Underhood Junction Block

In the left side of the engine compartment

Power and Grounding Component Views In Wiring Systems

--

Vehicle Speed Sensor (VSS)

At the rear of the engine/transaxle

Engine Controls Component Views in Engine Controls - 3.4L

Engine Controls Connector End Views in Engine Controls - 3.4L

Vehicle Speed Sensor (VSS)

At the rear of the engine/transaxle

Engine Controls Component Views in Engine Controls - 2.4L

Engine Controls Connector End Views in Engine Controls - 2.4L

P100

In the rear of the engine compartment

Harness Routing Views in Wiring Systems

--

P200

In the rear of the engine compartment

Harness Routing Views in Wiring Systems

--