Brake Pedal Assy: Service and Repair

Brake Pedal Assembly Replacement

Removal Procedure

1. Block the drive wheels.





2. Remove the power brake booster pushrod retaining clip bolt (1).





3. Remove the power brake booster pushrod retaining clip (1).





4. Disconnect the stoplamp switch electrical connector.

5. Disconnect the power brake booster pushrod and remove the stoplamp switch (1).





6. Remove the power brake booster nuts (1).





7. Remove the brake pedal bracket bolt (1).

8. Remove the brake pedal assembly.

Installation Procedure





1. Install the brake pedal assembly.

2. Loosely install the brake pedal bracket bolt (1).





Caution:
Refer to Fastener Caution Fastener Caution.

3. Install the power brake booster nuts (1) and tighten to 36 Nm (27 lb ft).

4. Tighten the brake pedal bracket bolt to 33 Nm (24 lb ft).





5. Apply a thin coat of high temperature lubricant, GM P/N 12345994 (Canadian P/N 10953501) to the brake pedal pivot pin.

6. Install the stoplamp switch (1) and simultaneously connect the power brake booster pushrod.

7. Connect the stoplamp switch electrical connector.





8. Install the power brake booster pushrod retaining clip (1).

9. Rotate the power brake booster retaining clip 360 degrees to ensure the clip is fully engaged in the brake pedal pivot pin groove.





10. Install the power brake booster pushrod retaining clip bolt (1) and tighten to 10 Nm (89 lb in).