I'm looking for the wiring identification coding for my 5th wheel Flagstaff it has a seven pin TT to TV. Trying to trace down a clearance/running lights problem. I'm not ruling out a potential ground problem but need a start. I do have a TV tester (cheep), it shows that power is avail. I don't have clearance lights most of the time and stopping to unplug and re plug over and over is worthless. However they will come on while driving and sometimes when hooking up they will come on. Help!!!
Don & Dona W/yorkies Gizmo, Master Chief, & Tali
2011 Flagstaff 8528 BHSS 2015 Ford 6.7 XLT
2010 Full Timers & Still Going