I'm trying to wire up ( or rather re-wire , the PO left a real mess back there) a 7 pin flat trailer connector to hook up to a 5er that I'm going to be doing some traveling to pick up.
I figured out what wires do what on the truck end ( '92 f350 ) , but the plug has me all messed up. There are one set of wiring instructions here that everyone points to : http://www.etrailer.com/faq/wiring.asp
but the wiring instructions that come with the plug made by Hoppy show the center pin as being for backup lights.
Which one would be the correct wiring for a RV trailer like that, it's an '86 King of the Road, 28ft 5th wheel.
Thanks-----------Robert
I figured out what wires do what on the truck end ( '92 f350 ) , but the plug has me all messed up. There are one set of wiring instructions here that everyone points to : http://www.etrailer.com/faq/wiring.asp
but the wiring instructions that come with the plug made by Hoppy show the center pin as being for backup lights.
Which one would be the correct wiring for a RV trailer like that, it's an '86 King of the Road, 28ft 5th wheel.
Thanks-----------Robert