Gla 250 Trailer Wiring Diagram 4 Pin. The first step in wiring your trailer cables is to ground the white cable first. Does anyone have a DIY guide or any advice at all for wiring a trailer to the vehicle?
The first step in wiring your trailer cables is to ground the white cable first. Interactive & comprehensive electrical wiring diagram for DIY camper van conversion. I drew this crude diagram to help explain.
Crimping tool combo with a cutter and stripper.
Does anyone have a DIY guide or any advice at all for wiring a trailer to the vehicle?
Not sure which wires attach to what on your trailer connectors? EBS (Electronic Brake System) connectors are used. Here is the definite electrical wiring diagram for the conversion of your camper van, skoolie, RV, etc!