CTS RWD V8-6.2L SC (2009)
8. Remove the upper brake caliper bracket bolt (1).
9. Remove the lower brake caliper bracket bolt (2).
10. Remove the brake caliper bracket (1).
11. Inspect the disc brake hardware. Refer to Rear Disc Brake Mounting and Hardware Inspection (See: Testing and Inspection/Component Tests
and General Diagnostics/Rear Disc Brake Mounting and Hardware Inspection).
Installation Procedure