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Old 03-04-2014, 02:42 AM   #21
JandC
Montana Master
 
Join Date: Mar 2013
Location: Frostproof, FL USA
Posts: 2,362
M.O.C. #13272
Quote:
quote:Originally posted by rohrmann

As others, I am having a hard time understanding why there would be power in the cord from the trailer, once it is disconnected from the tow vehicle. The tow vehicle supplies power to the trailer when connected, not the reverse. The tow vehicle supplies power to the brakes of the tow vehicle when the brakes are applied during normal operation. If the trailer separates from the tow vehicle while towing, obviously the cord will break loose and the breakaway switch will operate and if the trailer's battery is functioning, the brakes of the trailer will be set independent of the tow vehicle. Where is the power in the cord coming from when not connected to the tow vehicle?
Exactly what I thought. I started reading the thread and when someone said there was power to the tow cord after being unhooked from the TV I just figured everyone had been snowed in too long and drinking way too much longer! So I put down my steaming cup of coffee and went out into the morning elements to check (75 degrees and sunny). There is power to the cable! Crap! Just when I thought I was beginning to figure this fiver thing out. Now I have to figure out a cover for the end of the cable that won't hold water.
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