⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: 004 Difficulty: Moderate
Problem: Outlet thermistor shorted – temperature sensor circuit shorted
How to Fix 004 Error
- Disconnect the dryer from its power source completely.
- The outlet thermistor is typically located on the heater duct assembly. Accessing it usually requires removing the rear panel of the dryer.
- Unplug the electrical connector from the thermistor. Set your multimeter to the Ohms setting.
- A ‘shorted’ reading means the resistance is at or near zero ohms. A functional thermistor should read around 10,000 ohms at room temperature.
- If the thermistor is confirmed shorted, unscrew it from the duct, replace it with the new part, and securely reconnect the wiring. Reassemble the dryer.
Recommended Replacement Part
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Ge error codes: Ge Error Codes


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