Sierra 3500 Denali 2WD V8-6.0L (2011)
2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair).
3. Remove the front parking brake cable guide bolt (1).
4. Remove the rear parking brake cable guide bolt (2).
5. Remove the front parking brake cable guide (1) from the frame.
6. Remove the front parking brake cable guide from the parking brake cables.