Brake Pedal Position Sensor Replacement

WARNING: This page is about a different car, the 2011 GMC Acadia, 2011 Chevrolet Traverse, and 2011 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Brake system does not use a brake switch, stoplight switch or brakelight switch. System uses a Brake Pedal Position Sensor to control these functions.

Fig 1: Identifying Brake Pedal Position Sensor

Courtesy of GENERAL MOTORS CORP.

Brake Pedal Position Sensor Replacement

Callout	Component Name
Preliminary Procedure Remove the left instrument panel insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side (Enclave) , Instrument Panel Insulator Panel Replacement - Left Side (Acadia) , Instrument Panel Insulator Panel Replacement - Left Side (Traverse) .
1	Brake Pedal Position Sensor Bolt CAUTION: Refer to Fastener Caution . Tighten 3 N.m (27 lb in)
2	Brake Pedal Position Sensor Procedure Disconnect the brake pedal position sensor electrical connector. After the installation is complete, calibrate the brake pedal position sensor. Refer to Brake Pedal Position Sensor Calibration .

Callout

Component Name

Preliminary Procedure
Remove the left instrument panel insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side (Enclave) , Instrument Panel Insulator Panel Replacement - Left Side (Acadia) , Instrument Panel Insulator Panel Replacement - Left Side (Traverse) .

Brake Pedal Position Sensor Bolt

CAUTION:

Refer to Fastener Caution .

Tighten
3 N.m (27 lb in)

Brake Pedal Position Sensor

Procedure

Disconnect the brake pedal position sensor electrical connector.
After the installation is complete, calibrate the brake pedal position sensor. Refer to Brake Pedal Position Sensor Calibration .