Installation Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Trailer Brake Control Relay

Courtesy of GENERAL MOTORS CORP.

Connect the electrical connector and install the trailer brake control relay (1).

Fig 2: Trailer Brake Control Relay Bolts

Courtesy of GENERAL MOTORS CORP.

CAUTION:

Refer to Fastener Caution .

Install the trailer brake control relay bolts (1) and tighten to 6 N.m (53 lb in).

Fig 3: Fuel Pump Flow Control Module

Courtesy of GENERAL MOTORS CORP.

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 .