GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Automatic Transmission Controller

Located under the center console

Tilt Wheel/Column Component Views in Steering Wheel and Column-Tilt

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Automatic Transmission Controller Connector C1 (6 cavities)

Located under the center console

Tilt Wheel/Column Component Views in Steering Wheel and Column-Tilt

Tilt Wheel/Column Connector End Views in Steering Wheel and Column-Tilt

Ignition Lock Solenoid

Part of the steering column at the ignition switch

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IP Fuse Block

To the right of the IP, near the right front door lamb switch

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Park/Neutral Position (PNP) And Backup Lamp Switch

To the left of the transmission

Harness Routing Views in Wiring Systems

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Park/Neutral Position (PNP) And Backup Lamp Switch Connector C1 (7 cavities)

To the left of the transmission

Harness Routing Views in Wiring Systems

Automatic Transmission Inline Harness Connector End View in Automatic Transmission

TCC/Stop Lamp Switch

Mounted on the brake pedal support bracket

Engine Electrical Component Views in Engine Electrical

Automatic Transmission Inline Harness Connector End View in Automatic Transmission

Underhood Fuse Block

On the top of the right inner wheelwell near the battery

Power and Grounding Component Views in Wiring Systems

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Underhood Fuse Block Connector C2 (68 Cavities)

Below the underhood fuse block

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

C101 (8 cavities)

At the engine harness to body harness, to the left of the engine compartment, near the VCM

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Inline Harness Connector End Views in Wiring Systems

C203 (116 cavities)

At the body harness to IP harness, to the left of the IP

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Inline Harness Connector End Views in Wiring Systems

C211 (48 cavities)

At the body harness to steering column harness, below the IP near the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G200

(CKT 1850) At the body harness, to the left front of the IP

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G201

(CKT 1850) At the body harness, to the left front of the IP

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P100

At the IP bulkhead pass-through, to the right rear of the engine compartment, on the cowl

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S113

(CKT 1020) In the body harness between the breakouts to the park lamp switch relay connector and the power radio antenna connector, 19.5 cm (7.8 in) from the power radio antenna connector breakout

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S200

(CKT 584) At the body harness between the breakouts to the automatic transmission indicator lamp connector and the rear washer hose, 10 cm (4 in) from the rear washer hose breakout

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S209

(CKT 1850) In the body harness 6.5 cm (2.6 in) from the BCM connector breakout toward C211

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