My freezer side is working fine but the refrigerator side is warm. When I turn the thermostat off the damper closes and when I turn it back on to cooler it opens "sometimes". It blows cold out of the the vent but the problem is sometimes it doesnt open when it should. If the damper is shut when it should be open I can lightly tap in front between the control knobs and it clicks then the damper opens. I dont know if replacing the whole damper assembly will fix whatever is hanging up by the controll knobs.
ANSWER Hello Dan,
It appears based on the information that you provided that you have a faulty thermostat 5304482075. This thermostat comes as an assembly with both thermostats the defrost control and the damper assembly.
Answered by AppliancePartsPros.com | Tuesday, November 13, 2012