Removal Procedure
WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
- Apply the brake pedal several times until the pedal becomes firm to deplete the power vacuum brake booster vacuum reserve.
- Remove Intake Manifold Cover. Refer to Intake Manifold Cover Replacement (LF4)Intake Manifold Cover Replacement (LGX)
- Remove Air Cleaner Outlet Front Duct (LF4). Refer to Air Cleaner Outlet Front Duct Replacement (LF4)
- Disconnect the power brake booster pump electrical connector.
- Disconnect Power Brake Booster Vacuum Hose Quick Connect (1) @ Vacuum Pump
- Disconnect Vacuum Hose (2) @ Engine Mount
- Position aside the power brake booster vacuum hose assembly.
- Remove Power Brake Booster Pump M6 Bolt (1)
- Remove Power Brake Booster Pump M12 Bolt (1)
- Remove Power Brake Booster Pump
- Remove Power Brake Booster Pump Bolts (1) (Qty: 2)
- Remove Power Brake Booster Pump Nuts (2) (Qty: 2)
- Remove Power Brake Booster Pump Bracket (1)
- Remove Power Brake Booster Pump Spacers (1) (Qty: 2)
- Remove Power Brake Booster Pump Insulators (1) (Qty: 2)
NOTE:
Radiator hose not shown for clarity.