Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

KiwiRVer · 05-24-2011, 01:03 PM

We have been experiencing an intermittent "Trailer Wiring Fault" warning coming up on the drivers display in our F350. It only stays on for several seconds before going away but comes and goes. Today we also lost the trailer brakes briefly during the fault report. I know because I manually applied the brakes when the fault came on and there was nothing the first time and then they came back the second time I tried.

Has anyone any suggestions where to start looking for the fault? I am thinking it might be the plug but very difficult to trace seeing as it comes and goes and doesn't stay on long enough to run down.

Thanks
Craig

05-24-2011, 01:03 PM	#1
KiwiRVer Montana Fan Join Date: Oct 2009 Location: Auckland Posts: 100 M.O.C. #9832	Trailer Wiring Fault We have been experiencing an intermittent "Trailer Wiring Fault" warning coming up on the drivers display in our F350. It only stays on for several seconds before going away but comes and goes. Today we also lost the trailer brakes briefly during the fault report. I know because I manually applied the brakes when the fault came on and there was nothing the first time and then they came back the second time I tried. Has anyone any suggestions where to start looking for the fault? I am thinking it might be the plug but very difficult to trace seeing as it comes and goes and doesn't stay on long enough to run down. Thanks Craig