In the pix that you posted ... is that for a Norcold or Dometic fridge? I have the Norcold and I'm trying to figure out where the wiring is for that silly door seal heater thing.
Thanks,
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John M
2013 GMC Sierra 2500DH CC, 4x4, D/A
if the fridge is getting cold then the freezer should also as it's all one unit first the freezer and then a cooling tube goes to fridge after the freezer . so cold fridge and not freezing freezer first is move the thermistor up on the fins in fridge . i see you had done that and the fridge got too cold and the freezer staid the same then you have other issues nonne of which have been brought up . you'll need to check the seal around the cooling unit behind the fridge , make sure door seals are good . a dollar bill closed in the door and you should not be able to easily pull it out . if that's good check the defrost heater . if all is good back to the dealer then