Ge Oven Error F8

⚡ Quick Answer: The GE Oven F8 error indicates an internal electronic control error, typically associated with a malfunctioning oven temperature sensor or communicati... ⚠️ Difficulty Varies

What Does Error F8 Mean?

The GE Oven F8 error indicates an internal electronic control error, typically associated with a malfunctioning oven temperature sensor or communication issues within the electronic control system. This may lead to unresponsive behavior, erratic temperature readings, or the oven locking out cooking functions. To address this, a basic reset can be attempted, but persistent issues may require professional diagnosis and control board replacement.

Common Symptoms:

  • Oven locks out or becomes unresponsive when F8 is displayed
  • Error appears on digital display immediately on power-up or during use
  • Cooking functions disabled until code is cleared

Possible Causes

  • Faulty electronic control board/internal EEPROM communication error (medium)

How to Fix Error F8

DIY Fix Basic reset and power cycle

  1. Turn off power to oven at circuit breaker or unplug
  2. Wait 2–5 minutes to allow control board to reset
  3. Restore power and observe display

Technician Only Diagnosis and control board replacement

  1. Verify proper line voltage at the oven’s control board
  2. Inspect wiring harnesses for loose or damaged connections
  3. Test control board EEPROM and replace if faulty
  4. Replace keypad/control panel or main electronic control as indicated

Parts needed: Electronic control board (ERC), Keypad/control panel assembly, Wiring harness/connectors

🛑 When to Call a Pro:
  • If the F8 error returns after power cycling
  • If there are signs of electrical damage (burn marks, smell)
  • If you are not confident interacting with high-voltage appliance components

Technical Specifications

wattage
component Oven Temperature Sensor
resistance 1000-1100 ohms
part_number WB21X5301
voltage_rating 120V AC

Common Questions

What does F8 error mean on GE Oven?

F8 indicates an internal electronic control error, often related to the temperature sensor or control board.

Can I fix GE Oven F8 error myself?

Yes, try a basic reset by powering off the oven for 2-5 minutes. If the error returns, further action is needed.

How much does it cost to fix F8 error?

Repair costs for the F8 error range from $150 to $500+, depending on parts and labor.

When should I call a technician for F8?

Call a technician if the error returns after a reset, if there are signs of electrical damage, or if you are unsure about high-voltage repairs.

Sources & References

Data last verified: 2026-01-10

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