Estate ERC Fault Codes

Many failure codes are caused by a faulty timer (also known as the Electronic Range Control). Sometimes, even when the failure code implies that another component has failed this can actually be a timer problem (whereby the timer is not displaying the correct fault code). If you are not sure whether the code you are seeing is due to a problem with the timer please call us, or send us an email, since we can help you determine whether the failure code is likely a timer problem or a problem with some other component. We can repair most timers so if you are sure your problem pertains to the timer (or ERC) please fill out a repair service request and send us your timer to be repaired.

Fault CodeCondition/DescriptionResolution
F0Board failureRebuild control board (also called ERC or clock).
F1Board failureRebuild control board (also called ERC or clock).
F2Oven temperature is too high
  1. Look for welded relay contacts on bake or broil relays. If this happens, repair oven control (also called clock or ERC).
  2. For SELF CLEAN models: check door lock operation.
  3. Look for a high resistance connection or any other cause of high resistance in the oven temperature sensor circuit. Check sensor, sensor harness and sensor harness connection at sensor and oven control. Replace sensor if found defective.
Note: Oven control (ERC) measures resistance of sensor circuit, not actual oven temperature.
F3Oven temperature sensor (RTD) openReplace Oven temperature sensor (RTD)
F4Oven temperature sensor (RTD) shortedReplace Oven temperature sensor (RTD)
F5Board failureRepair control board (also called ERC or clock).
F7Function key stuck on ERCRepair control board (also called ERC or clock).
F8Board failureRepair control board (also called ERC or clock).
F9Oven door lock failureCheck wiring to door lock switch (the wire harness may be connected wrong). Check for stuck lock switch.