Mine ended in a fire from loose contacts. Fortunately, we were not harmed and the damage was within the box itself and burned wires. Not fun to wake up to your fire alarm and smoke in the rv. I replaced with same PD unit. I wouldn't mess with cleaning contacts.
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Making a smooth transition to senility for over 70 years
2017 Freedom Elite 29fe
2015 Jeep Wrangler Toad
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