Brake Pedal Assy: Service and Repair

Brake Pedal Assembly Replacement

Removal Procedure

1. Remove the left side instrument panel insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side (Acadia) Instrument Panel Insulator Panel Replacement - Left Side (Enclave) Instrument Panel Insulator Panel Replacement - Left Side (Outlook) .
2. Remove the steering column opening filler. Refer to Steering Column Opening Filler Replacement (Acadia) Steering Column Opening Filler Replacement (Enclave) Steering Column Opening Filler Replacement (Outlook) .
3. Remove the accelerator pedal position sensor. Refer to Accelerator Pedal Position Sensor Replacement .




4. Disconnect the brake pedal position sensor electrical connector (1).
5. Remove the 2 brake pedal bracket bolts (2).




6. Remove the brake pedal pushrod retainer (1).




7. Remove the brake pedal pushrod clevis pin.
8. Remove the intermediate steering shaft. Refer to Intermediate Steering Shaft Replacement .




9. Remove the 4 vacuum booster nuts.
10. Position the vacuum brake booster and master cylinder assembly forward slightly to allow the brake pedal and bracket assembly to clear the booster studs.
11. Remove the brake pedal assembly.



Installation Procedure





1. Position the brake pedal assembly to the dash panel.
2. Position the vacuum brake booster and master cylinder assembly to the dash panel.

Notice: Refer to Fastener Notice .

3. Install the 4 vacuum booster nuts.

Tighten the nuts to 25 N.m (18 lb ft).





4. Position the brake pedal pushrod to the brake pedal.
5. Install the brake pedal pushrod clevis pin.




6. Install the brake pedal pushrod retainer (1).
7. Install the intermediate steering shaft. Refer to Intermediate Steering Shaft Replacement .




8. Install the 2 brake pedal bracket bolts (2).

Tighten the bolts to 22 N.m (16 lb ft).

9. Connect the brake pedal position sensor electrical connector (1).
10. Connect the brake pedal position sensor electrical connector.
11. Install the accelerator pedal position sensor. Refer to Accelerator Pedal Position Sensor Replacement .
12. Install the steering column opening filler. Refer to Steering Column Opening Filler Replacement (Acadia) Steering Column Opening Filler Replacement (Enclave) Steering Column Opening Filler Replacement (Outlook) .
13. Install the left side instrument panel insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side (Acadia) Instrument Panel Insulator Panel Replacement - Left Side (Enclave) Instrument Panel Insulator Panel Replacement - Left Side (Outlook) .
14. Calibrate the brake pedal position sensor. Refer to Brake Pedal Position Sensor Calibration .