Tahoe 4WD V8-6.2L (2009)
5. Slide the trailer brake control relay (1) toward the rear of the vehicle and remove the trailer brake control relay.
Installation Procedure
1. If installing a new trailer brake control relay, hand start the 2 trailer brake control relay bolts.
2. Position the trailer brake control relay to the frame rail.
3. Slide the trailer brake control relay (1) forward on the frame rail.
