E23
GE
Overtemperature / Thermal Cutoff Trip
GE dryer displays E23 and may not start or may shut off unexpectedly.
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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
Blown thermal fuse, Failed high-limit thermostat, Severely restricted venting, Shorted heating element to ground
How to Fix / Troubleshooting
Safety first: Unplug the dryer and, for gas models, shut off gas.
Check thermal fuse and thermostats:
- Access the blower housing or exhaust duct (location varies by model).
- Locate the thermal fuse (small, narrow device with two wires) and high-limit thermostat.
- Test each for continuity with a multimeter. Replace any that are open.
Inspect for root cause:
- Check the exhaust vent system for blockages and clean thoroughly.
- On electric models, inspect the heating element for breaks or contact with the metal housing (short to ground). Replace the element if damaged.
- On gas models, ensure burner assembly is clean and not overfiring.
After replacing failed safety devices and correcting airflow or heater issues, reassemble and test.
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Repair Difficulty
Medium
3/5
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