May 1, 2025

KitchenAid Range / Stove / Oven Fault Codes

Failure Code Reference & Solutions

• F1 - E0: EEPROM communication error
  1. Disconnect power for at least 30 seconds.
  2. Reapply power and observe for at least one minute.
  3. If code reappears, replace control board (ERC/clock). Applies to all F1-E... codes except F1-E3.
• F1 - E1: EEPROM checksum error
• F1 - E2: UL A/D error(s)
• F1 - E4: Model ID error
• F1 - E5: Calibration shifted
• F1 - E6: Latch signal mismatch error
• F1 - E9: Stack overflow
• F1 - E3: Wiring harness cavity size mismatch
  The "Cavity Size Select" jumpers in the harness indicate a different oven size than previously configured. Check jumpers for accuracy.
• F2 - E0: Shorted keypad
  1. Check keypad connection to control board.
  2. Press CANCEL. If code returns after 60 seconds, replace keypad or entire control board if integrated.
• F2 - E1: Keypad cable unplugged
• F2 - E5 / E6: Cancel key drive line open
• F3 - E0: Upper oven temperature sensor (RTD) open – Replace sensor
  F3 - E1: Upper oven temperature sensor (RTD) shorted
  F3 - E2: Oven temperature too high (Cook mode)
  F3 - E3: Oven temperature too high (Clean mode)
  F3 - E4: Lower oven temperature sensor (RTD) open
  F3 - E5: Lower oven temperature sensor (RTD) shorted
  F3 - E6: Warming drawer sensor open
  F3 - E7: Warming drawer sensor shorted
• F4 - E1: Meat probe malfunction – shorted
  Inspect the probe, receptacle, and wiring. Look for damage or contamination. Replace probe if needed.
• F5 - E0: Door switches do not agree
  If door latched:
  1. Disconnect power
  2. Check wiring and connectors to door switch
  3. Replace door switch if necessary
  4. Reconnect power and clear code by holding any key for 1 minute
  If door not latched:
  1. Repeat checks for latch switch
  2. Measure door and latch switches. Replace if defective
  3. If all else fails, replace control board
  Applies to all F5-E... codes.
• F5 - E1: Self-clean latch will not lock
• F5 - E2: Latch error during CLEAN mode
• F5 - E5: Self-clean temp not reached in 45 minutes
• F5 - E6: Door open but latch is locked
• F5 - E7: Latch will not unlock
• F6 - E0: Return line not connected
  Control will show F6 within 60 seconds of startup if return line missing. Replace control.
• F7 - E1: Common switch wire is defective
  Common wire (+5VDC) to door/latch switch is shorted to chassis or neutral. Inspect connections or replace faulty switches.
• F0: Board failure – Replace control board (ERC/clock)
• F1: Board failure – Replace control board (ERC/clock)
• F2: Oven temperature too high
  1. Look for welded bake or broil relay contacts.
  2. Check door lock function if self-clean model.
  3. Inspect sensor, harness, and connections. Replace defective sensor.
• F3: Oven temperature sensor (RTD) open – Replace RTD sensor
• F4: Oven temperature sensor (RTD) shorted – Replace RTD sensor
• F5: Board failure – Replace control board (ERC/clock)
• F7: Function key stuck on ERC – Replace control board
• F8: Board failure – Replace control board
• F9: Oven door lock failure
  Check door lock switch wiring and stuck switches.

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