Pj Trailer 7 Pin Wiring. Splice the seven-pin trailer plug leads to the trailer harness. Any recommendations on where to get one?
I am trying to determine which pins are necessary for backup lights to come on when the vehicle is put into reverse. Splice the seven-pin trailer plug leads to the trailer harness. If you have any questions, dont hesitate to drop us a comment below or contact us at info@ladistributionltd.com Visit our website at http How To Replace a Wire Harness on a PJ Trailer with an Aftermarket RV Harness.
I traced the wiring back to the engine compartment and found a blue wire.
Any recommendations on where to get one?
The one problem with most of these kits and prewired installations is that they leave the truck wiring and electrical components vulnerable. Crimp each connector then plug the connector into the tow vehicle. Search for threads on Pollak socket here on the forum, plenty of threads with pictures.