What Purpose Do Ford Upfitter Switches Serve?

By Staff WriterLast Updated Mar 26, 2020 7:33:54 AM ET

Ford upfitter switches are panel-mount switches that control aftermarket optional accessories and instruments, including off-road lights, winches and snow plows. The switches control a set of relays mounted on the passenger side. These switches are located to the left of the steering column, beneath the instrument panel.