GE Dryer Error Code E1 — Thermistor Error
What this means
The E1 error on GE dryers indicates the thermistor (temperature sensor) is faulty, shorted, or has an open circuit. The dryer can't regulate temperature properly.
Step-by-step fix
3 stepsPower cycle the dryer
Unplug for 2 minutes. A temporary sensor error may clear.
If the error appeared once and doesn't return, it was a glitch.
Check thermistor connection
Access the thermistor (usually on the blower housing or exhaust path) and verify the wiring connector is firmly attached.
Vibration can loosen wire connections over time.
Test thermistor resistance
Disconnect the thermistor and measure with a multimeter. Should read ~10,000 ohms at room temperature.
OL (open line) reading means the thermistor wire has broken internally.
When to call a professional
Thermistor replacement is straightforward but requires accessing the dryer's internals.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
Learn more about our sourcesParts you may need
Links may earn us a commission at no extra cost to you. We only recommend parts relevant to this repair.