My trailor lights stopped working. The lights are mounted on a removable board that clamps on to the trailor. All circuits work when 12 volts are applied to the plug (trailor end). I also ran a test ground wire from the ground circuit on the board directly to the trailor, still no lights.
I am suspecting the problem is with the wiring in the vehicle, a 2010' Subaru Forestor. because when I check the output with a voltmeter, I get about 4 volts on some of the pins (using the white wire as ground) when the headlights are on.
Has anyone had a similar problem and know what labor or parts would be involved to fix the vehicle wiring (if that is really the problem)?
I may hook the vehicle to a friends trailor to confirm this, but thought I'd try here for advice first.
I am suspecting the problem is with the wiring in the vehicle, a 2010' Subaru Forestor. because when I check the output with a voltmeter, I get about 4 volts on some of the pins (using the white wire as ground) when the headlights are on.
Has anyone had a similar problem and know what labor or parts would be involved to fix the vehicle wiring (if that is really the problem)?
I may hook the vehicle to a friends trailor to confirm this, but thought I'd try here for advice first.