Removal Procedure
WARNING: This page is about a different car, the 2011 GMC Sierra, 2011 GMC Cab & Chassis Sierra, 2011 Chevrolet Silverado, and 2011 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Place the ignition switch in the OFF position.
- Remove the spare tire and wheel assembly. Refer to Spare Wheel Hoist Replacement .
- Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
- Disconnect the trailer brake control module and trailer brake control relay electrical connectors.
- Loosen, but do not remove, the trailer brake control module bracket bolts (1).
- Slide the trailer brake control module bracket toward the right of the vehicle and remove assembly from the vehicle.
- Loosen, but do not remove, the trailer brake control module bolts (1).
- Slide the trailer brake control module (1) to remove the module assembly from the bracket.
NOTE:
Do not remove the spare wheel hoist.