Kitchen Aid Refrigerator Mullion Discoloration
Problem: the Kitchen Aid Built In Refrigerator Mullion strip, the divider between the freezer and refrigerator food compartments, may, under certain circumstances, become discolored. the mullion turns a yellowish brown color.
Cause: the condenser fan motor runs intermittently or stops completely. this causes the condenser and heat loop temperature to rise. the increased heat loop temperature may result in a slight discoloration of the mullion strip.
Correction: order and replace the condenser fan motor Part# W10181323 per service Pointer k4317426 and Mullion tape kit Part# follow the instructions supplied in the service kits.
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