Aspen 4WD V8-5.7L Hybrid (2009)
21. Wipe clean any debris from the area of the brake booster cowl mounting hole (1).
22. Remove and transfer any necessary components.
Without ESP
WITHOUT ESP
1. Depress the brake pedal five times to deplete any vacuum that may remain in the booster unit.
2. Siphon and drain the fluid from the reservoir.
3. Remove the wiper arm (1) and cowl assembly See: Wiper and Washer Systems/Wiper Arm/Service and Repair/Wiper Arm - Removal.
4. Remove the brake lamp switch and discard it.Do not reuse the stop lamp switch.See: Lighting and Horns/Brake Light Switch/Service and
Repair/Stop Lamp Switch - Removal.
5. Remove clip securing booster push rod to brake pedal (1) See: Brake Pedal Assy/Service and Repair/Brake and/or Accelerator Pedals - Removal.
6. Remove the brake booster mounting nuts (2).
