Kevin for Model Number kra251lss02 Hi I am as well concerned about my diffuser. Freezer is cold, and no frost issues on evaporator. Fridge is cool, but not very cold. Should the diffuser open completely when fridge is warm? I tested the thermistor it was about 2.8k. Any thoughts?
Answer Hello Kevin. If the thermistor is reading 2.7K at room temperature, then it is good. You will need to test and see if there is poer coming to the diffuser. If so, and the diffuser does not open, you will need to replace the diffuser WP2216112. Hope this helps. Read More... Answered by AppliancePartsPros.com | Tuesday, August 9, 2011