Car Mate Trailer Wiring Diagram Trailer wiring diagrams for single axle trailers and tandem axle Trailer Wiring Diagrams for Single Axle Trailers and Tandem Axle Trailer Wiring Diagrams for Single Axle Trailers and Tandem Axle Check Details ← Car Key Switch Wiring Diagram Car Lights Wiring Diagram 4 Pin → Share with friends Link copied