Trailer Backup Lights Wiring Diagram. Not sure which wires attach to what on your trailer connectors? The lights have one white wire and one black wire coming from their housing and I would like to wire them into my back-up lights so they go on with reverse.
Between that and the convertor's instruction sheet, you should be able to figure it out. The one automotive job we all dread is the wiring. Referring to a wiring diagram for a trailer comes in handy during installation.
Use your battery or a drill battery to I was going to tap into the wires at the tail lights.
Various styles of connectors are available with four to seven pins to allow transfer of power for the lighting as well as auxiliary functions such as electric trailer brake control , backup lights etc.
Check the wire harness for cuts, fraying or other damage. Not sure which wires attach to what on your trailer connectors? I wouldn't need them when the trailer was connected, that way there wouldn't be any splicing..