GMC Workshop Service and Repair Manuals

Accelerator Pedal Position Sensor: Service and Repair

Accelerator Pedal Position Sensor Replacement

Removal Procedure

1. Disconnect the accelerator pedal position (APP) sensor electrical connector.
2. Remove the APP sensor nuts.
3. Remove the APP sensor from the vehicle.

Installation Procedure

1. Position the APP sensor over the studs.

Caution:  Refer to Fastener Caution   (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).