For 1990-2009 cars only
Removal Procedure
- Turn the ignition switch to the OFF position.
- Apply and release the brake pedal several times until the brake pedal becomes firm to deplete the brake booster vacuum reserve.
- Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement.
- Release the quick connect (2) from the power brake booster auxiliary pump.
- Position the vacuum brake booster hose assembly aside.
- Disconnect the power brake booster auxiliary pump electrical connector.
- Release the power brake booster auxiliary pump electrical connector (1) from the bracket.
- Remove the power brake booster auxiliary pump nuts (1).
- Remove the power brake booster auxiliary pump bolts (1) and the pump (2).
- If necessary, remove the power brake booster auxiliary pump insulators (1) and sleeves (2).
- If necessary, remove the power brake booster auxiliary pump bracket bolts (1) and bracket (2).
Installation Procedure
- If removed, install the power brake booster auxiliary pump bracket bolts (1) and bracket (2) and tighten the bolts to 10 N·m (89 lb in).
- If removed, install the power brake booster auxiliary pump insulators (1) and sleeves (2).
- Install the power brake booster auxiliary pump bolts (1) and the pump (2) to the bracket.
- Install the power brake booster auxiliary pump nuts (1) and tighten the nuts to 10 N·m (89 lb in).
- Install the power brake booster auxiliary pump electrical connector (1) to the bracket.
- Connect the power brake booster auxiliary pump electrical connector.
- Connect the quick connect (2) to the power brake booster auxiliary pump.
- Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement.
Caution: Refer to Fastener Caution in the Preface section.
