Right blinker/tail light stays on in tow vehicle
Need a little help before I take the Coach in to dealer.
I have an issue with the right tail/blinker staying on as soon as the harness is connected to the Jeep. Took Jeep in, all is working fine, bought new cable for Motorhome to Jeep, old one was fine! Bought a quality circuit tester, found out the green wire(right turn brake) coming into the factory motorhome 7 pin plug had constant power. Circuit tester showed left blinker circuit working fine. I suppose the good news is that I have located the source of the issue, now have to find out how to figure out why their is constant power to the pin. Coach lights all work fine, it is just between the plug and wherever it goes in the motorhome.
American Coach 2012 Revolution 42W