Does your van have towbar prep. If it does it just required the wiring between the rear quarter panel and the towbar hitch. If it doesn't it requires the ECU module and the wiring loom from the module to the back.
You can check if you have the towbar prep on your build sheet, or look for the ECU module under the drivers seat.
You can check if you have the towbar prep on your build sheet, or look for the ECU module under the drivers seat.
