GE side by side model No. SSS25KFMD WW. the defrost heater does not come one. new defrost thermostat. wires are ok. what else to check?
I have a GE side by side model No. SSS25KFMD WW. the defrost heater does not come on and creates a block of ice on the evaporator. i changed the defrost thermostat and the problem continues.. I check the wires for continuity and are ok. all the wires lead to the control board. what else to check? Is anything else linked to the defrost heater? Maybe the refrigerator damper?