GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Accessory Time Delay Relay

On the left front of the passenger compartment, tapped in the body harness

Retained Accessory Power (RAP) Component Views in Retained Accessory Power

Retained Accessory Power (RAP) Connector End Views in Retained Accessory Power

Body Control Module (PZM)

In the left rear of the passenger compartment, behind the rear seat, on the electronics bay

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

LH Front Door Lock Actuator

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

Power Door Systems Component Views

Power Door Systems Connector End Views

LH Front Door Lock Cylinder Switch

On the rear of the left front door, in the door lock cylinder

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Theft Deterrent System Connector End Views in Theft Deterrent

LH Front Door Lock Switch

In the left front of the passenger compartment, on the left front door

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Power Door Systems Connector End Views

LH Front Window Motor

In the left front of the passenger compartment, in the left front door

Power Door Systems Component Views

Power Door Systems Connector End Views

LH Front Window Switch

In the left front of the passenger compartment, on the left front door

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Power Door Systems Connector End Views

LH Outside Mirror

On the left side of the vehicle, on the outside of the left front door

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Power Door Systems Connector End Views

LH Rear Door Lock Actuator

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

Power Door Systems Component Views

Power Door Systems Connector End Views

LH Rear Door Lock Switch

In the left rear of the passenger compartment, on the left rear door

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Power Door Systems Connector End Views

LH Rear Window Motor

In the left rear of the passenger compartment, in the left rear door

Power Door Systems Component Views

Power Door Systems Connector End Views

LH Rear Window Switch

In the left rear of the passenger compartment, on the left rear door

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Power Door Systems Connector End Views

LH Underhood Fuse Block

On the left side of the engine compartment, near the engine compartment fuse/relay center

Power and Grounding Component Views in Wiring Systems

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Memory Function Switch

On the left front door, on the top of the arm rest

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Power Door Systems Connector End Views

Memory Mirror Module (MMM)

Under the left side of the IP, above the brake pedal assembly

Power Door Systems Component Views

Power Door Systems Connector End Views

Outside Rear View Mirror Switch (DeVille)

In the left front of the passenger compartment, on the left front door

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Power Door Systems Connector End Views

Outside Rear View Mirror Switch (Eldorado)

In the left front of the passenger compartment, on the left front door

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Power Door Systems Connector End Views

Power Door Lock Relay

In the right rear of the passenger compartment, behind the rear seat, on the electronics bay

Power Door Systems Component Views

Power Door Systems Connector End Views

Rear Compartment Fuse Block

In the left front of the rear compartment, on the electronics bay

Body Control System Component Views in Body Control System

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Rear Compartment Relay Center 3

In the left rear of the passenger compartment, behind the rear seat, on the electronics bay

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Rear Door Lock Actuator

On the center rear of the vehicle, in the rear door

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Power Door Systems Connector End Views

RH Front Door Lock Actuator

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

Power Door Systems Component Views

Power Door Systems Connector End Views

RH Front Door Lock Cylinder Switch

On the rear of the right front door, in the door lock cylinder

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Theft Deterrent System Connector End Views in Theft Deterrent

RH Front Door Lock Switch

In the right front of the passenger compartment, on the right front door

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Power Door Systems Connector End Views

RH Front Window Motor

In the right front of the passenger compartment, in the right front door

Power Door Systems Component Views

Power Door Systems Connector End Views

RH Front Window Switch

In the right front of the passenger compartment, on the right front door

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Power Door Systems Connector End Views

RH Outside Mirror

On the right side of the vehicle, on the outside of the right front door

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Power Door Systems Connector End Views

RH Rear Door Lock Actuator

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

Power Door Systems Component Views

Power Door Systems Connector End Views

RH Rear Door Lock Switch

In the right rear of the passenger compartment, on the right rear door

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Power Door Systems Connector End Views

RH Rear Window Motor

In the right rear of the passenger compartment, in the right rear door

Power Door Systems Component Views

Power Door Systems Connector End Views

RH Rear Window Switch

In the right rear of the passenger compartment, on the right rear door

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Power Door Systems Connector End Views

Underhood Fuse Block

On the left side of the engine compartment, near the front strut tower

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

C205 (23 cavities)

Body harness to the engine harness, under the right side of the IP, near the IP compartment

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C307 (4 cavities)

Body harness to the body harness, tapped in the body harness, approximately 15 cm (5.9 in) from the cross car breakout

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C312 (16 cavities)

Body harness to the upfitter harness, in the right side of the passenger compartment, near the door pillar

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Inline Harness Connector End Views in Wiring Systems

C319 (16 cavities)

Body harness to the upfitter harness, in the left side of the passenger compartment, near the door pillar

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Inline Harness Connector End Views in Wiring Systems

C323 (2 cavities)

Body harness to the upfitter harness, in the right side of the passenger compartment, near the fifth door

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Inline Harness Connector End Views in Wiring Systems

C324 (2 cavities)

Body harness to the upfitter harness, in the right side of the passenger compartment, near the power window motor

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Inline Harness Connector End Views in Wiring Systems

C325 (2 cavities)

Body harness to the upfitter harness, in the right side of the passenger compartment, near the fifth door

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Inline Harness Connector End Views in Wiring Systems

C326 (2 cavities)

Body harness to the upfitter harness, in the left side of the passenger compartment, near the fifth door

--

Inline Harness Connector End Views in Wiring Systems

C327 (2 cavities)

Body harness to the upfitter harness, in the left side of the passenger compartment, near the fifth door

--

Inline Harness Connector End Views in Wiring Systems

C328 (2 cavities)

Body harness to the upfitter harness, in the left side of the passenger compartment, near the fifth door

--

Inline Harness Connector End Views in Wiring Systems

C502 (2 cavities)

Left front door, behind the lower rear of the door trim panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C602 (2 cavities)

Right front door, behind the lower rear of the door trim panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G203

In the left front of the passenger compartment, behind the kick panel

Power and Grounding Component Views in Wiring Systems

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G204

In the left front of the passenger compartment, behind the kick panel

Power and Grounding Component Views in Wiring Systems

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G205

In the right front of the passenger compartment, behind the kick panel

Power and Grounding Component Views in Wiring Systems

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G302

Under the left front Seat, on seat pan bar 3

Power and Grounding Component Views in Wiring Systems

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G401

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

Power and Grounding Component Views in Wiring Systems

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P100

On the right rear of the engine compartment, near the strut tower

Harness Routing Views in Wiring Systems

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P101

On the left rear of the engine compartment, near the strut tower

Harness Routing Views in Wiring Systems

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P500

On the front of the left front door jamb, near the door hinges

Harness Routing Views in Wiring Systems

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P600

On the front of the right front door jamb, near the door hinges

Harness Routing Views in Wiring Systems

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P700

On the front of the left rear door jamb, near the door hinges

Harness Routing Views in Wiring Systems

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P800

On the front of the right rear door jamb, near the door hinges

Harness Routing Views in Wiring Systems

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S200

In the body harness, approximately 8 cm (3.15 in) from P500

Harness Routing Views in Wiring Systems

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S201

In the body harness, approximately 2.5 cm (0.98 in) from the G204 breakout

Harness Routing Views in Wiring Systems

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S225

In the body harness, approximately 11 cm (4.33 in) into the ABS/TCC switch connector breakout

Harness Routing Views in Wiring Systems

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S226

In the body harness, approximately 13.5 cm (5.31 in) into the ABS/TCC switch connector breakout

Harness Routing Views in Wiring Systems

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S309

In the body harness, approximately 8 cm (3.15 in) from P700

Harness Routing Views in Wiring Systems

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S315

In the body harness, approximately 10.5 cm (4.13 in) from the C304 breakout

Harness Routing Views in Wiring Systems

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S316

In the body harness, approximately 13 cm (5.12 in) from the SDM connector breakout

Harness Routing Views in Wiring Systems

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S322

In the body harness, approximately 37.5 cm (14.76 in) from the SDM connector breakout

Harness Routing Views in Wiring Systems

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S323 (DeVille)

In the body harness, approximately 28 cm (11.02 in) from the radio connector breakout

Harness Routing Views in Wiring Systems

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S323 (Eldorado)

In the body harness, approximately 30 cm (11.81 in) from the P600 breakout

Harness Routing Views in Wiring Systems

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S325

In the body harness, approximately 8 cm (3.15 in) from the cross vehicle breakout

Harness Routing Views in Wiring Systems

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S327

In the body harness, approximately 8 cm (3.15 in) from the P800 breakout

Harness Routing Views in Wiring Systems

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S354

In the body harness, approximately 3 cm (1.18 in) from the rear seat channel breakout

Harness Routing Views in Wiring Systems

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S380

In the body harness, approximately 26 cm (10.24 in) into the right seat pan channel

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--

S402

In the body harness, approximately 29 cm (11.41 in) into the cross car breakout

Harness Routing Views in Wiring Systems

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S408

In the body harness, approximately 14.5 cm (5.71 in) into the cross car breakout

Harness Routing Views in Wiring Systems

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S434

In the body harness, approximately 10 cm (3.94 in) into the right seat pan channel

Harness Routing Views in Wiring Systems

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S502

In the body harness, approximately 27 cm (10.63 in) from the C500 breakout

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--

S505 (DeVille)

In the body harness, approximately 46 cm (18.11 in) from the C500 breakout

Harness Routing Views in Wiring Systems

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S505 (Eldorado)

In the body harness, approximately 34 cm (13.39 in) from the C500 breakout

Harness Routing Views in Wiring Systems

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S506

In the body harness, approximately 20.5 cm (8.07 in) from P500

Harness Routing Views in Wiring Systems

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S600

In the body harness, approximately 10 cm (3.94 in) from P600

Harness Routing Views in Wiring Systems

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