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Old 10-17-2021, 07:23 PM   #1
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Join Date: Aug 2017
Location: Oklahoma City
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2017 Mountain Aire 4553/ Will not start.

Well we went out to start up the Mountain Aire and nothing. No Gen, No battery start. Checked everything and chassis batteries are good and house batteries are good. Pressed the battery boost, turned key on to start and nothing. Dead in the water. We do keep our Motorhome plugged into electricity in our RV garage.

What's next?

Thoughts anyone?

Thanks for any input.
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Old 10-18-2021, 08:48 AM   #2
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I had this happen to me on my Beaver Marquis and it turned out to be my Rear Switch for starting the coach. It had a 3 way selector switch that would direct the power to either the front or back start button, but the key still had to be switched to the start position. If you have a rear start selector switch I would look there for an answer also
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Old 10-18-2021, 08:59 AM   #3
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Salesman switch? Usually just inside the door by the passenger seat. There’s usually some kind of kill switch in the engine compartment. Could have been accidentally bumped. It happened to me on my Country Coach a few years go.
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Old 10-18-2021, 09:12 AM   #4
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On my Essex, I have 2 150 amp breaker's in the back passenger side compartment where the air dryer is, check those if ya have them. If not , you are going to need a meter, battery compartment, there are big fuses mounted in there, one for the inverter, and another for the Coach, Coach is 350 amp if I remember right, you are going to have to use a meter and see if voltage is passing through them..........
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Old 10-18-2021, 10:41 PM   #5
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One check is to turn your head lights on and see how bright they are. Can use a remote start button to crank the engine over which by pass a number of items that could be your problem like a neutral safety switch.
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