Enclave AWD V6-3.6L (2009)
Hydraulic Brake Booster Pump: Service and Repair
Power Brake Booster Auxiliary Pump Replacement
Removal Procedure
1. Turn the ignition switch to the OFF position.
2. Apply and release the brake pedal several times until the brake pedal becomes firm to deplete the brake booster vacuum reserve.
3. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (See: Powertrain Management/Fuel Delivery and Air
Induction/Fuel Injector/Service and Repair/Fuel Injector Sight Shield Replacement).
4. Release the quick connect (2) from the power brake booster auxiliary pump.
5. Position the vacuum brake booster hose assembly aside.
6. Disconnect the power brake booster auxiliary pump electrical connector.
7. Release the power brake booster auxiliary pump electrical connector (1) from the bracket.
