Removal Procedure
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 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 module electrical connector.
- Reach above the trailer brake control module and relay bracket and loosen, but do not remove, the trailer brake control module bolts (1).
- Slide the trailer brake control module (1) toward the center of the vehicle and remove the trailer brake control module.
NOTE:
Do not remove the spare wheel hoist.
NOTE:
It is not necessary to completely remove the bolts.