Brakes

[Lizzie 1002]

I have a 2025 jayco Pinnacle rear kitchen when I bought it soon as I left the dealership it said trailer fault wiring on my dash my brakes work about 50% of the time could anybody help me tell me where to look and so I can try to fix this without going to the dealer

 

[jtw-FRF]

Check the plug on your truck, better yet find another trailer and hookup your tow vehicle to see if it works right, its a process of elimination.

 

[Redhawk 26M]

I have a 2025 jayco Pinnacle rear kitchen when I bought it soon as I left the dealership it said trailer fault wiring on my dash my brakes work about 50% of the time could anybody help me tell me where to look and so I can try to fix this without going to the dealer

I'd have turned around and went back to the dealer immediately.

 

[Lizzie 1002]

I figured it out it was the ground wire loose from the factory behind the propane tank on the driver side had to take a little small wall out but found where four ground wires was hooked to one big wire one of the wires was loose brakes are working perfect took it down the road for about 5 mi and it does not show wiring fault on my truck anymore thanks everybody

 

[Stan&Sharon]

I see you found the fix Great.

If another reads this posting with the same issue and you have a newer Chevy or GMC truck and a you have a lithium battery in your camper... there is a factory recall for this issue. Call a local dealer with your VIN to see if you qualify for the free fix.

 

[mrmom]

Glad to hear that you found the issue this time. What this would also tell me is that you probably need to check ALL the connections inside the junction box on the a-frame. If one was loose, I'll bet there are others loose as well!

 

[Lizzie 1002]

This camper also has the sway mitigation on it I don't know how that is hooked to the brakes too