2013 F-350 dually- trailer turn and stop lights don't work on the 4-pin connector
Asked by jimgreene1951 Nov 30, 2016 at 03:34 PM about the 2013 Ford F-350 Super Duty
Question type: Maintenance & Repair
running lights work only
1 Answer
gearheadRHINO answered 7 years ago
check the wiring on the trailer, borrow another trailer and test, this will tell you if its your automobile or trailer malfunctioning. seek assistance from a automotive electrical specialist