F34
GE Door lock circuit error (often lower oven on double units)

GE oven displays F34 and may not start a clean cycle

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Lower oven door lock motor failure, Faulty lock position switch, Wiring issue to lower lock assembly

How to Fix / Troubleshooting

Safety first: Turn off power and allow the oven to cool.

  • Check lower lock: Access the lower oven door lock motor from the rear or top, depending on model. Inspect for broken linkage or jammed latch.
  • Test motor and switches: Measure motor coil resistance and verify continuity of lock/unlock switches as the latch moves. Replace the lower lock assembly if readings are incorrect.
  • Verify harness: Ensure the harness from the lower lock to the control board is intact and fully seated.
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Repair Difficulty

Hard 4/5

Required Part

Lower Oven Door Lock Motor Assembly
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