Originally Posted by Iggy
What are you not getting at the plug in the rear of the motorhome?
Brake light power?
Turn signal power?
Have you checked your Ground?
One fuse will not stop all power to the rear plug....
2010 GT 378, toad=2012 Jeep Rubicon
Had same problem described above, with one addition. The Invisibrake in Jeep wouldn't activate, nor would the Invisbrake dash light in the motorhome light up when MH brake was depressed.
Thought it was a fuse issue-was NOT. To Camping World for help. The ground wire in the plug to motorhome was corroded and dirty at the point where the ground wire attached to the connector pin in the plug. I could not see corrosion, etc. by just looking into the plug. They replaced plug; everything works fine now. If there is a next time, I'll break down the plug and clean before taking it in. Love those "life experiences".