GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Body Control Module (BCM)

Under the right side of the IP near the blower motor

Body Control System Component Views in Body Control Systems

Body Control System Connector End Views in Body Control Systems

Engine Wiring Harness Junction Block 1

In the left front corner of the engine compartment

Power and Grounding Component Views in Wiring Systems

--

Horn

In the front right side of the vehicle, directly below headlamp

Power and Grounding Component Views in Wiring Systems

Horn Connector End Views

Horn Switch

In the steering wheel

--

--

C200A (17 cavities)

Forward lamp to IP harness, between the left kick panel and the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C200D (48 cavities)

Part of the IP harness, between the left kick panel and the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C216 (11 cavities)

IP to steering column harness, attached to the base of the steering column

Harness Routing Views in Wiring Systems

Lighting Systems Connector End Views in Lighting Systems

G105

Attached to the top right side of the radiator support

Harness Routing Views in Wiring Systems

--

P100

Left side in the dash panel, engine to the passenger compartment

Harness Routing Views in Wiring Systems

--

P110

Right side in the dash panel, engine to the passenger compartment

Harness Routing Views in Wiring Systems

--

S112

In the forward lamp harness, approximately 9 cm (3.5 in) from the right lamps breakout

--

--

S168

In the forward lamp harness, approximately 8 cm (3.2 in) from the main branch into the engine wiring harness junction block 1 breakout

--

--