GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Accelerator Pedal Position (APP) Sensor

Mounted to the accelerator pedal, LH footwell at the top of the accelerator pedal.

Lighting Systems Component Views in Lighting Systems

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Cruise Control Switch

Part of the Multifunction Turn Signal Lever

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Instrument Panel Electrical Center

RH footwell, mounted on the toe board, behind the carpet

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Multifunction Turn Signal Lever

LH stalk of the steering column

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Powertrain Control Module (PCM)

Behind the RF fender, between the wheelhouse and the dash panel, below the battery

Engine Controls Component Views in Engine Controls 5.7L

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Stoplamp Switch

Mounted on the bracket in front of the brake pedal

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Throttle Actuator Control (TAC) Module

Behind the RF fender, between the wheelhouse and the dash panel, below the battery, attached to the Powertrain Control Module (PCM)

Engine Controls Component Views in Engine Controls 5.7L

Electronic Throttle Actuator Control Module Connector End Views in Engine Controls 5.7L

Throttle Actuator Control (TAC) Motor

LH side of the throttle body

Engine Controls Component Views in Engine Controls 5.7L

Engine Controls Connector End Views in Engine Controls 5.7L

Throttle Position (TP) Sensor

RH side of the throttle body

Engine Controls Component Views in Engine Controls 5.7L

Engine Controls Connector End Views in Engine Controls 5.7L

Underhood Electrical Center

RH side of the engine compartment, between the wheelhouse and the dash panel, front of the battery

Engine Controls Component Views in Engine Controls 5.7L

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C217 (4 cavities)

Instrument panel harness to steering column harness, LH side of the steering column, attached to the lower instrument panel bar

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Inline Harness Connector End Views in Wiring Systems

P200

Instrument panel harness, RH side of Instrument panel on dash panel

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S120

Engine harness, approximately 15.0 cm (5.9 in) from the main harness in the branch leading to the Powertrain Control Module (PCM) connectors (CKT451)

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G106

Engine harness, RH side of the engine, above the starter (CKT 451)

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