I’m having similar problems with GE Profile PFSF2MIXBWW bottom mount freezer refrigerator. Auto Defrost seems to have gone nuts. When working properly, it can hold 0F freezer / 40F refrigerator. But then it goest to 55F/55F freezer / refrigerator. Thermistors and heater resistance check OK. I have replaced defrost thermostat - no difference. I replaced the control board earlier after a hard failure - the entire unit was not running.
Have you found a fix?
I’m having similar problems with GE Profile PFSF2MIXBWW bottom mount freezer refrigerator. Auto Defrost seems to have gone nuts. When working properly, it can hold 0F freezer / 40F refrigerator. But then it goest to 55F/55F freezer / refrigerator. Thermistors and heater resistance check OK. I have replaced defrost thermostat - no difference. I replaced the control board earlier after a hard failure - the entire unit was not running.
Have you found a fix?
I’m having similar problems with GE Profile PFSF2MIXBWW bottom mount freezer refrigerator. Auto Defrost seems to have gone nuts. When working properly, it can hold 0F freezer / 40F refrigerator. But then it goest to 55F/55F freezer / refrigerator. Thermistors and heater resistance check OK. I have replaced defrost thermostat - no difference. I replaced the control board earlier after a hard failure - the entire unit was not running.
Have you found a fix?