Forum Discussion
pigman1
Apr 03, 2015Explorer
The seven pin connector has one pole that says BRAKE. This pole is already run to an unused wire under your RV dash where you could install a trailer brake controller. Hook your AF1 tow bar light to that pin, and get a 12V red LED you can put on your dash from Radio shack. Second leg of the LED goes to ground and you're done. I've done it on 3 AF1 installs on 3 different coaches.
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