CTS Sedan AWD V6-3.0L (2010)
11. Using a backup wrench on the brake caliper guide pin, remove the brake caliper guide pin bolts (1).
12. Remove the brake caliper (1).
Installation Procedure
1. Inspect the brake caliper guide pins, seals and brake pad springs for damage and/or corrosion. Refer to Rear Disc Brake Mounting and Hardware
Inspection (See: Disc Brake System/Testing and Inspection/Rear Disc Brake Mounting and Hardware Inspection).
