GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Brake Transmission Shift Interlock (BTSI) Diode

In instrument panel harness, main branch, approximately 6 cm from body control module (BCM) breakout

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Brake Transmission Shift Interlock (BTSI) Solenoid

In console, forward of shift control lever

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

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

IP Fuse Block

On the left end of the instrument panel carrier

Instrument Panel, Gages, and Console Component Views in Instrument Panel, Guages and Console

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Park Neutral Position Switch

Under the console, on the base of the shift control lever

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

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Stop Lamp Switch

Mounted on the brake pedal bracket

Cruise Control Component Views in Cruise Control

Antilock Brake System Connector End Views in Antilock Brake System

Stop Lamp/TCC Switch (Automatic)

Mounted on the brake pedal bracket

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Lighting Systems Connector End Views in Lighting Systems

C220 (10 cavities)

Instrument panel to engine harness, under the right side of the instrument panel, behind the knee bolster

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G110 (V6 VIN K)

In the front of the engine, bolted to the pulley above the A/C clutch connector

Harness Routing Views in Wiring Systems

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G110 (V8 VIN G)

Attached to the rear of the left cylinder head

Harness Routing Views in Wiring Systems

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P110

Right side in the dash panel, engine to the passenger compartment

Harness Routing Views in Wiring Systems

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S110 (V6 VIN K)

In the engine harness, approximately 4 cm (2 in) from the powertrain control module (PCM) breakout

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S110 (V8 VIN G)

In the engine harness, main branch, approximately 19 cm (7 in) from the powertrain control module (PCM) breakout

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S206

In the instrument panel harness, at the rear compartment lid release relay breakout

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S215

In the instrument panel harness, main branch, approximately 11 cm (4 in) from the antenna cable breakout

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S234 (Automatic)

Instrument panel harness, main branch, approximately 5 cm (2 in) from body control module (BCM) breakout

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S237 (Automatic)

Instrument panel harness, main branch, approximately 6 cm (2 in) from body control module (BCM) breakout

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S239 (Automatic)

instrument panel harness, main branch, approximately 1 cm (0.5 in) from body control module (BCM) breakout

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