Estate Appliance Fault Codes

By Steve Ash

Estate Oven/Range/Stove Fault Codes

Note: Depending upon the brand of appliance, there can be many different names for the 'clock' component. Electronic Range Control, ERC, Electronic Oven Control, EOC, control board, and clock all refer to the same part.

F0 - Board Failure - Replace control board (clock).
F1 - Board Failure - Replace control board (clock)
F2 - Oven Temperature Is Too High - Check for welded contacts on bake and broil relays. If present, replace control board (clock). For SELF CLEAN models, check door lock operation. Check sensor, sensor harness, and the sensor harness connection at sensor and oven control. Also check for any causes of high resistance in the oven temperature sensor circuit. Remember: The oven control board (clock) measures resistance of sensor circuit, not actual oven temperature.
F3 - Oven Temperature Sensor (RTD) Open - Replace oven temperature sensor (RTD).
F4 - Oven Temperature Sensor Open (RTD) - Replace oven temperature sensor (RTD).
F5 - Board Failure - Replace control board (clock).
F7 - Function Key Stuck - Replace control board (clock).
F8 - Board Failure - Replace control board (clock).
F9 - Oven Door Lock Failure - Check door lock switches and wiring.