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Old 05-29-2017, 08:05 AM   #17
phillyg
Montana Master
 
Join Date: Aug 2015
Location: SWFL
Posts: 964
M.O.C. #17801
Had the same problem. I bought and replaced the inexpensive thermostat because we were travelling and couldn't get to the dealer. Didn't fix the problem. Finally got to the dealer and Keystone authorized replacement of the board in the a AC unit. Basically fixed the problem but it still occurs on occasion..
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2016 Montana 3711FL
2005 Ford F350, 6.0 diesel, short bed
Demco Hitchiker Auto Slide hitch
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