Gm Trailer Plug Diagram : Chevrolet Trailer Plug Wiring Diagram - Wiring Forums - Need a wiring diagram for the wiring harness on my 97 5.9 i took the engine out to rebuild it and now that it is back in the truck i have one plug that i'm not sure where it goes it is a 2 wire plug the wires are red.

Gm Trailer Plug Diagram : Chevrolet Trailer Plug Wiring Diagram - Wiring F…