7 Pin Connector corrosion issue
The umbilical cord from my 5th Wheel seems to always have a problem making good connections after it has sat coiled up inside my pin box for a few months. I usually apply a generous amount of bulb lu...
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I put plug under shelter from rain but open to the air. The jack has its cover in place. Check the lights every time I hook up. Once or twice a year a contact fails. I give jack and plug a squirt of contact cleaner and it works again.
