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Power Strokes
6.4 Tech
Trailer charge line draining trailer battery while engine off
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[QUOTE="kleake, post: 1531323, member: 25987"] Haha, well, my own fault.... I finally had a chance to trace it down and forgot that I power my backup camera from that line since there wasn't any other wires back there to run it from. I like it powered all of the time the truck is running so I can view it while going down the road in case a safety chain comes loose. So, when the truck is off, the trailer backfeeds and powers up that camera. Minor draw, but was enough to drain those little batteries in the trailer. [/QUOTE]
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Trailer charge line draining trailer battery while engine off
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