Removal Procedure
WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
- Set the parking brake in Service Mode. Parking Brake Service Mode Selection
- Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection
- Raise and support the vehicle. Lifting and Jacking the Vehicle
- Remove the rear tire and wheel assembly. Tire and Wheel Removal and Installation
{If equipped} Retainer (3) - Remove
- {If equipped} Rear Brake Caliper Bleeder Valve Cap (2) - Remove
- {If equipped} Rear Disc Brake Pad Wear Sensor (1) - Remove
Rear Parking Brake Actuator Bolt (1) - Remove [2x]
Electrical Connector (1) @ Rear Parking Brake Actuator - Disconnect
- Retainer (2) @ Rear Parking Brake Actuator - Remove
Rear Parking Brake Actuator (1) - Remove
- Rear Parking Brake Actuator Lever Seal (2) - Remove and DISCARD
Rear Brake Hose Fitting (1) - Remove
- Rear Brake Hose (3) @ Rear Brake Caliper - Remove
- Rear Brake Hose Fitting Gasket (2) - Remove and DISCARD [2x]
- Plug the rear brake hose fitting inlet to prevent brake fluid loss and contamination.
- Cap the rear brake caliper inlet to prevent brake fluid loss and contamination.
Rear Brake Caliper Guide Pin Bolt (1) - Remove [2x]
- Rear Brake Caliper (2) - Remove
NOTE:
It is not necessary to remove the bleeder valve cap if the vehicle is not equipped with a brake pad wear sensor.