Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Connect the electrical connector and install the trailer brake control relay (1).
- Install the trailer brake control relay bolts (1) and tighten to 6 N.m (53 lb in).
- Install the fuel pump flow control module (1). Refer to Fuel Pump Flow Control Module Replacement .
- Install the spare tire and wheel assembly. Refer to Spare Wheel Hoist Replacement .
CAUTION:
Refer to Fastener Caution .