Truck 7 Pin Flat Wiring Diagram. The easy way to turn the puller shaft. On most recreational vehicles.
My truck did not come with the towing package so it only had a 4 pin trailer connector. 7 pin trailer wiring diagram with brakes. Save 3 on mictuning 4 way flat to 7 way round blade trailer adapter when you purchase 1 or more.
Trailer wiring diagram is a simple yet helpful way to know the proper way of wiring your trailer efficiently and properly.
The bid is currently 10. With the hub off you can now access the brake shoes and wheel bearings. I have attached a document showing trailer wiring and which pins do which lights. If still no power at the truck 7 pin we need to first check the fuses and then trace the power wires back to the source checking any inline fuses we find.