E22
GE Profile
Exhaust Thermistor Short or Overheat Condition
GE Profile dryer shows E22 and may not heat or may end cycles quickly.
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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
Shorted exhaust thermistor, Thermistor wires shorted to chassis, Severe lint blockage causing high temperature, Failed main control board
How to Fix / Troubleshooting
Safety first: Unplug the dryer and let it cool.
Step-by-step checks:
- Vent and lint: Inspect and clean the entire exhaust path, including lint filter housing, blower housing, vent hose, and exterior hood.
- Inspect thermistor wiring: Locate the exhaust thermistor and check that its wires are not pinched or rubbing against metal, which could cause a short.
- Resistance test: Disconnect the thermistor and measure resistance. A reading near 0 ohms indicates a shorted sensor. Replace with an OEM thermistor.
- Control board: If the thermistor and wiring are good, the control board may be misinterpreting the temperature signal and may need replacement.
Note: Always resolve airflow issues to prevent repeat failures.
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Repair Difficulty
Medium
3/5
Required Part
Exhaust Thermistor
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