Aspen 4WD V8-5.7L Hybrid (2009)
11. Remove the booster (1) and spacer block from front cowl panel.
12. Wipe clean any debris from the brake booster cowl mounting hole (1).
With ESP
WITH 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.
