Forum Discussion

Chuck___'s avatar
Chuck___
Explorer
Feb 12, 2018

2017 New truck says 5th wheel it not connect? Update 2-14-18

I purchased a 2017 350 Ford daully in October. Just after I step on the brakes the dish reads out and says that the left and right tailor lights not working/fault. The right and left turn signal flash...
Deraldjr's avatar
Deraldjr
Explorer
Feb 16, 2018
Had a similar problem with trailer lights not being LED. The UPFITTER Module will think there is a short. I replaced all lights on trailer and this solved the problem. The new truck are so much better with all the protection for both truck and trailer.
Similar to "KERRLAKEREO" response.

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