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Old 02-02-2020, 09:05 AM   #5
ChuckS
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Join Date: Mar 2014
Location: Mountain Home, Idaho
Posts: 3,015
Yes by removing DC power you removed it from the Zone 1 air conditioner control module. This is where that thermostat gets its power. The control module on the roof had a glitch on the CANBUS line that talks to CCC2
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2007 GMC Classic club cab 4x4 Duramax LBZ
2014 Alpine 3010 RE. 34 foot fifth wheel
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