GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Automatic Transaxle

Left side of the engine

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Backup Lamp

Rear of the vehicle

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Cruise Control Module

Left side of the engine compartment, mounted to the strut tower

Refer to Cruise Control Component Views in Cruise Control Systems

Cruise Control Connector End Views in Cruise Control Systems

Fuse Block

Right side of IP, in the right front door opening

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Inside Rearview Mirror (Day-Night)

Top center of the windshield

Refer to Stationary Windows Component Views in Stationary Windows Systems

Refer to Stationary Windows Connector End Views in Stationary Windows Systems

Powertrain Control Module (PCM) (VIN K and VIN 1)

Front left side of the engine, inside the air cleaner assembly

Refer to Engine Controls Component Views in Engine Controls Systems 3.8 L

Refer to Engine Controls Connector End Views in Engine Controls Systems 3.8 L

Powertrain Control Module (PCM) (VIN M)

Front left side of the engine, inside the air cleaner assembly

Refer to Engine Controls Component Views in Engine Controls Systems 3.1 L

Refer to Engine Controls Connector End Views in Engine Controls Systems 3.1 L

Starter

Lower front of the engine

Refer to Engine Electrical Component Views in Engine Electrical Systems

Refer to Engine Electrical Connector End Views in Engine Electrical Systems

Stop Lamp Switch

Below the left side of IP, in the right side of the brake pedal bracket

Refer to Lighting Systems Component Views in Lighting Systems

Refer to Lighting Systems Connector End Views in Lighting Systems

Transaxle Range Switch

Left of the engine, on the transaxle

Engine Controls Component Views in Engine Controls Systems 3.1 L or

Refer to Engine Controls Component Views in Engine Controls Systems 3.8 L

Refer to Engine Controls Connector End Views in Engine Controls Systems 3.1 L or

Refer to Engine Controls Connector End Views in Engine Controls Systems 3.8 L

Underhood Accessory Wiring Junction Block

Right side of the engine compartment, mounted to the strut tower

Refer to Power and Grounding Component Views in Wiring Systems Power and Grounding

Refer to Power and Grounding Connector End Views in Wiring Systems - Power and Grounding

Vehicle Speed Sensor (VSS)

Lower right side of the engine compartment, on the transaxle

Refer to Engine Controls Component Views in Engine Controls Systems 3.1 L or

Engine Controls Component Views in Engine Controls Systems 3.8 L

Refer to Engine Controls Connector End Views in Engine Controls Systems 3.1 L or

Engine Controls Connector End Views in Engine Controls Systems 3.8 L

C101 (20 cavities)

IP wiring harness to the engine wiring harness, left side of the engine compartment, near the strut tower

Refer to Harness Routing Views in Wiring Systems

Refer to Wiper/Washer Connector End Views in Wiring Systems

C111 (7 cavities)

Engine wiring harness to the automatic transaxle wiring harness, left side of the engine compartment, top of the transmission

Refer to Harness Routing Views in Wiring Systems

Refer to Wiper/Washer Connector End Views in Wiring Systems

C200 (56 cavities)

IP wiring harness to the body wiring harness, behind the right side of IP

Refer to Harness Routing Views in Wiring Systems

Refer to Wiper/Washer Connector End Views in Wiring Systems

C390 (8 cavities)

Body wiring harness to the quarter courtesy and reading lamp wiring harness, behind the lower right C-pillar trim panel

Refer to Harness Routing Views in Wiring Systems

Refer to Wiper/Washer Connector End Views in Wiring Systems

C410 (8 cavities)

Body wiring harness to the rear compartment lid wiring harness, right side of the trunk, above the wheel well

Refer to Harness Routing Views in Wiring Systems

Refer to Wiper/Washer Connector End Views in Wiring Systems

C915 (4 cavities)

Rear compartment lid wiring harness to the backup lamp wiring harness, in the center of the rear compartment lid applique

Refer to Harness Routing Views in Wiring Systems

Refer to Wiper/Washer Connector End Views in Wiring Systems

G117 (VIN K and VIN 1)

Lower left front of the engine, on the transaxle stud, left of the starter

Refer to Harness Routing Views in Wiring Systems

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G117 (VIN M)

Lower left front of the engine, on the transaxle stud, above the starter

Refer to Harness Routing Views in Wiring Systems

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G402

Inside the rear compartment, below the right side of the rear window trim panel

Refer to Harness Routing Views in Wiring Systems

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P100

Lower right side of the dash panel

Refer to Harness Routing Views in Wiring Systems

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P101

Upper left side of the dash panel

Refer to Harness Routing Views in Wiring Systems

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P430

Lower right side of the rear compartment lid

Refer to Harness Routing Views in Wiring Systems

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P915

Right side of the license plate, behind the rear compartment lid applique

Refer to Harness Routing Views in Wiring Systems

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P932

Lower right side of the rear compartment lid

Refer to Harness Routing Views in Wiring Systems

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S105

Engine wiring harness, front of the engine compartment, approximately 4 cm (2 in) from the C105 (engine coolant fan jumper connector) breakout

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S406

Body wiring harness, inside near right side of the trunk, approximately 4 cm (2 in) from the right radio speaker breakout

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S424

Body wiring harness, left floor, under the rear seat, approximately 6 cm (2 in) from the P372 breakout

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S915

Backup lamp wiring harness, in the rear compartment lid, approximately 17 cm (7 in) from P415

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