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ChuckS · 08-02-2021, 05:25 AM

If this is truly an In Command HVAC control are you seeing the menu for the HVAC section? if yes and it does nothing then either the BCM and DC are locked up and you need to shutdown the DC ..display commander and then reset BCM at the BCM or do a HARD RESET and kill BOTH 120 volts AC and 12 volts DC to the RV to let the gateway and control boxes up on the roof reset the latched relays

very simple and happens quite often with the In Command system

08-02-2021, 05:25 AM	#10
ChuckS Senior Member Join Date: Mar 2014 Location: Mountain Home, Idaho Posts: 3,015	If this is truly an In Command HVAC control are you seeing the menu for the HVAC section? if yes and it does nothing then either the BCM and DC are locked up and you need to shutdown the DC ..display commander and then reset BCM at the BCM or do a HARD RESET and kill BOTH 120 volts AC and 12 volts DC to the RV to let the gateway and control boxes up on the roof reset the latched relays very simple and happens quite often with the In Command system __________________ 2007 GMC Classic club cab 4x4 Duramax LBZ 2014 Alpine 3010 RE. 34 foot fifth wheel