Connecting a trailer Brake Controller
Howdy, Has any one connected a trailer brake controller to a similar vehicle to this one: 2002 E350 with 2003 Mini Wini 24v. V10. Not sure if there is a plug for a controller pigtail or will I need ...
Forum Discussion
Easiest is to buy a plug and play harness from the controller mfg to your exact vehicle specs. As for the 6-7 pin question, the only difference is usually a wire for backup lights. Download from the internet a Bargman wiring diagram. All mfgs in the last 20 years have used that schematic
