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DiplomaticImmun's avatar
DiplomaticImmun
Explorer
May 13, 2015

1999 Diplomat, no power inside unless plugged in

Hey, I'm new to the forum and tried searching my topic several ways with no luck. Anyway, maybe somebody on here has had my issue... I have a 1999 Monaco Diplomat, was driving home from a recent t...
bdpreece's avatar
bdpreece
Explorer II
May 13, 2015
Starting with the Salesman switch next to the door which I assume is on. This switch controls a relay that turn on/off all 12 volts to the house. This relay is notorious for failing and many people just move both of the wires to one side of the relay essentially eliminating it. On my coach this relay is in the compartment directly beneath the driver but yours may or may not be there.

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