Trailer Brake Controller Installation - 2005 GMC Sierra Video

How to Install a Trailer Brake Controller on a 2005 GMC Sierra

Today, on a 2005 GMC Sierra, were going to be installing Hopkins Flex-Mount brake control, part number hm47297. In conjunction with Hopkins direct fit brake control adapter which is part number hm47795.To begin our install, were going to mount the Flex-Mount display unit here in the center console. First, well remove the center console trays and route the wire up through the pre-drilled hole in… see more >