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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...
laknox's avatar
laknox
Nomad
Feb 16, 2018
wrvond wrote:
If you have the umbilical plugged in and the truck is able to test the lights, then everything should work.
Have you tried plugging the umbilical into both outlets?

I have seen one case where the female plug on the truck came from the manufacturer incorrectly wired.


I didn't know Lippert was making trucks, now!? :B

Lyle

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