GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Driver Door Lock Actuator

In the rear of the left front door, on the door latch assembly

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Driver Door Lock Cylinder Switch

In the left front door, on the door lock cylinder

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Driver Door Module (DDM)

Behind the left front door trim panel, above the radio speaker

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Instrument Cluster

In the left side of the IP, above the steering column

Instrument Cluster and HUD Component Views in Instrument Panel, Gauges and Console

Instrument Cluster and HUD Connector End Views in Instrument Panel, Gauges and Console

IP Fuse Block

Under the right side of the IP, near the rear of the IP compartment

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Lamp Control Module (LCM)

Under the left side of the IP, to the right of the steering column

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Left Rear Door Lock Actuator

In the rear of the left rear door, on the door latch assembly

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Passenger Door Module (PDM)

Behind the right front door trim panel, above the radio speaker

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Passenger Front Door Lock Actuator

In the rear of the right front door, on the door latch assembly

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Passenger Front Door Lock Cylinder Switch

In the right front door, on the door lock cylinder

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Powertrain Control Module (PCM)

In the left front of the engine compartment, in the air cleaner housing

Engine Controls Component Views in Engine Controls-3.8L

Powertrain Control Module Connector End Views in Engine Controls-3.8L

Rear Door Module (RDM)

In the right rear of the passenger compartment, under the rear seat cushion

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Rear Fuse Block

In the center right rear of the passenger compartment, under the rear seat cushion

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Remote Function Actuator (RFA) Module

In the center rear of the passenger compartment, under the rear shelf trim panel

Keyless Entry Component Views in Keyless Entry

Keyless Entry Connector End Views in Keyless Entry

Right Rear Door Lock Actuator

In the rear of the right rear door, on the door latch assembly

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Theft Deterrent Module

In the left front of the passenger compartment, in the steering column

Theft Deterrent System Component Views

Theft Deterrent System Connector End Views

Underhood Fuse Block

In the right front of the engine compartment, near the battery

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Underhood MaxiFuse® Block

In the right front of the engine compartment, near the underhood fuse block

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

C203 (16 cavities)

The body harness to the IP harness, under the left side of the IP, to the left of the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C206 (24 cavities)

The IP harness to the steering column harness, under the left side of the IP, above the steering column

Harness Routing Views in Wiring Systems

--

C301 (10 cavities)

The body harness to the left rear door harness, in the left side of the passenger compartment, near P700

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C310 (24 cavities)

The body harness to the rear shelf harness, in the right front of the rear compartment

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C701 (6 cavities)

The left rear door harness to the left rear jamb switch harness, under the left rear door trim panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C801 (6 cavities)

The right rear door harness to the right rear jamb switch harness, under the right rear door trim panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G202

In the left front of the passenger compartment, under the kick panel trim plate

Harness Routing Views in Wiring Systems

--

G400

In the right side of the rear compartment, mounted on the rear of the wheel house

Harness Routing Views in Wiring Systems

--

S203

In the body harness, approximately 6 cm (2.4 in) from P500

Harness Routing Views in Wiring Systems

--

S213

In the IP harness, approximately 44 cm (17.3 in) from the HVAC control

Harness Routing Views in Wiring Systems

--

S401

In the body harness, approximately 80 cm (31.5 in) from C305

Harness Routing Views in Wiring Systems

--