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...
ScottG's avatar
ScottG
Nomad
Feb 12, 2018
Dielectric grease will only make a connection worse, not better.
Fix the bad connection and then, if you must, slather that stuff on it.
But nothing conducts better than a clean, dry connection.

About Fifth Wheel Group

19,006 PostsLatest Activity: Jan 29, 2025