Originally Posted by walt2137
Check your wiring to the breakaway i would bet it actavated some way and the only way would be 12 volts to the Mac valve or what ever type valve on the breakaway. Could also be a faulty breakaway switch Do you have the negative or positive hooked to the breakaway switch.
Bruce you could remove the positive wire from the breakaway to be able to complete your trip without worry.
M&G is air-powered, no electricity involved unless the MH is a gasser, for which, M&G has a specific kit to power a small compressor on the towed.
2000 Winnebago Ultimate Freedom USQ40JD
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