All ActivityMost RecentMost LikesSolutionsRe: Norcold Refrigerator issue need helpDid changing the thermostat work?Re: Norcold Refrigerator issue need help Ivylog wrote: Unplug the thermistor so the unit does not cycle off. Turning it off briefly every 24 hours will keep it from going into its defrost cycle. Are you saying to leave the thermistor unplugged? And how long do I leave the refrigerator off to reset the defrost cycle?Norcold Refrigerator issue need helpPlease help. I'm currently on a trip and having Refrigerator issues. I have a 2005 Allegro Bay motorhome with a Norcold refrigerator and the freezer seems to be fine but the refrigerator cycles from 34 to 58 degrees for no reason. checked the thermister with new one and they read same. Does same on gas and electric. Thanks for reading and any replies are appreciated. Dan