Odd 12V Intermittent Failure
We just finished a 2K mile round trip with two weeks of dry camping with no significant issues (other than one single "trailer disconnected" message on the truck's message center on the second day of ...
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I had a similar one that Darbsen1 posted from HF, what happened is the black knob vibrated loose on two occasions and cause arching between the contacts causing me the same problems. The first time I cleaned the contact surfaces and all was well for a year or so the second time it happened I removed it and now just disconnect the neg battery terminal.
