GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

1-2 Shift Solenoid (1-2 SS) Valve

Inside the automatic transaxle

Automatic Transmission Electronic Component Views

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2-3 Shift Solenoid (2-3 SS) Valve

Inside the automatic transaxle

Automatic Transmission Electronic Component Views

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Automatic Transaxle

Lower left side of the engine compartment

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Automatic Transmission Shift Lock Solenoid

Inside the steering column near the ignition switch

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Automatic Transmission Related Connector End Views

Body Control Module (BCM)

Below the right side of the IP, right of the IP compartment

Body Control System Component Views

Body Control System Connector End Views

Crank Relay

Right side of Engine Compartment on the radiator support, inboard of the underhood accessory wiring junction block

Power and Grounding Component Views

Power and Grounding Connector End Views

Cruise Control Module

Engine compartment, near the left strut tower

Cruise Control Component Views

Cruise Control Connector End Views

Fuse Block

Right side of the IP, in the right front door opening

Power and Grounding Component Views

Electrical Center Identification Views

Fusible Link C

Bolted to the starter solenoid

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Powertrain Control Module (PCM)

Engine compartment, secured in the air cleaner assembly

Engine Controls Component Views

Engine Controls Connector End Views

Rear Side Door Actuator Control Module

Right quarter panel, above the wheelhouse

Power Door Systems Component Views

Power Door Systems Connector End Views

Rear Side Door Actuator Motor

Right quarter panel, above the wheelhouse

Power Door Systems Component Views

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Starter Motor

Lower front of the engine

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Starter Solenoid

Lower front of the engine, part of the starter motor assembly

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Stop Lamp Switch

Mounted to the brake pedal support

Cruise Control Component Views

Lighting Systems Connector End Views

Taillamp

Rear of the vehicle, on both sides

Lighting Systems Component Views

Lighting Systems Connector End Views

Tail/Stop Lamps

Rear of the vehicle, inside both taillamps

Lighting Systems Component Views

Lighting Systems Connector End Views

Turn Signal and Headlamp Dimmer Switch and Windshield Wiper and Windshield Washer Switch

Inside the steering column

Lighting Systems Component Views

Lighting Systems Connector End Views

Transaxle Range Switch

Rear left side of the engine compartment, mounted to the top of the transaxle

Engine Controls Component Views

Automatic Transmission Related Connector End Views

Underhood Accessory Wiring Junction Block

Engine compartment, front of the right wheelhouse, above the battery

Power and Grounding Component Views

Power and Grounding Connector End Views

Vehicle Speed Sensor (VSS)

Lower right rear of the engine compartment, mounted to the right side of the transaxle

Automatic Transmission Electronic Component Views

Automatic Transmission Related Connector End Views

C101 (20 cavities)

IP wiring harness to the engine wiring harness, in the lower left side of the engine compartment, near the EBCM

Harness Routing Views

Inline Harness Connector End Views

C111 (14 cavities)

Engine wiring harness to the automatic transaxle wiring harness, lower left side of the engine compartment, front of the automatic transaxle

Automatic Transmission Electronic Component Views

Automatic Transmission Inline Harness Connector End View

C200 (56 cavities)

IP wiring harness to the right side of the body wiring harness, behind the right side of the IP compartment, below P100

Harness Routing Views

Inline Harness Connector End Views

C201 (48 cavities)

IP wiring harness to the steering column wiring harness, mounted to the left side of the steering column near the base

Harness Routing Views

Inline Harness Connector End Views

C203 (56 cavities)

IP wiring harness to the left side of the body wiring harness, left side of the steering column, below P101

Harness Routing Views

Inline Harness Connector End Views

G113

Engine compartment, left of the starter, along with the battery ground

Harness Routing Views

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G200

Right side of the IP, gecured on the underside of the cross car beam, above the park brake assembly

Harness Routing Views

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G401

Secured to the lower left D-pillar

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P100

On the right side of the bulkhead, left of the right strut tower

Harness Routing Views

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P101

On the left side of the bulkhead, right of the left strut tower

Harness Routing Views

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P400

Behind the right taillamp

Harness Routing Views

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P401

Behind the left taillamp

Harness Routing Views

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S106

Engine harness, front left side of the engine compartment approximately 10 cm (4 in) from the PCM breakout

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S108

Engine harness, front left side of the engine compartment approximately 8 cm (3 in) from the PCM breakout

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S203

IP harness, right side of the IP approximately 9 cm (4 in) from the radio breakout

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S230

IP harness, right side of the IP approximately 4 cm (2 in) from the rear window wiper/washer and multi-function switch breakout

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S406

Body harness, left rear of the body approximately 17 cm (7 in) from the P401 breakout

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S435

Body harness, left rear of the body approximately 26 cm (10 in) from the P401 breakout

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