Removal Procedure
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Turn the ignition switch to the OFF position.
- Remove the spare tire and wheel assembly. Refer to Spare Wheel Hoist Replacement .
- Disconnect the trailer brake control relay electrical connector.
- Loosen, but do not remove, the trailer brake control relay bolts (1).
- Slide the trailer brake control relay (1) toward the center of the vehicle and remove the trailer brake control relay.
NOTE:
Do not remove the spare tire and wheel hoist.
NOTE:
It is not necessary to completely remove the bolts.