Installation 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.
- If installing a new trailer brake control relay, hand start the 2 trailer brake control relay bolts.
- Position the trailer brake control relay to the frame bracket.
- Slide the trailer brake control relay (1) toward the left frame rail.
- Tighten the trailer brake control relay bolts (1) to 6 N.m (53 lb in).
- Connect the trailer brake control relay electrical connector.
- Install the spare tire and wheel assembly. Refer to Spare Wheel Hoist Replacement .
CAUTION:
Refer to Fastener Caution
.