Originally Posted by
Bluegrass 7
Verify the voltage at the end connector pin pulses with the turn signal on, with no trailer connected.
If it does the circuit is ok and there is a shunt to ground on any other trailer you connect.
If you can't find the issue now, I'm out of ways to help.
Good luck.
Appreciate the help....yes the voltage does pulsate- anywhere fron 12.5-5.1V DC- w/ no trailer connected. I'm going to keep plugging away at it it 'till 'tis solved. Hoping my companeros have a slow day so I have an extra set of eyes to help me...........