CTS V8-6.0L (2007)
7. Install the steering column support bracket I/P carrier mounting nuts.
Tighten the nuts to 25 N.m (18 lb ft).
8. Install the clutch pedal assembly.
9. Install the park brake pedal assembly.
10. Install the vacuum brake booster assembly.
11. Recalibrate the brake pedal position sensor. Refer to Brake Pedal Position Sensor Replacement.