⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: E72 Difficulty: Hard
Problem: Dryer temperature sensor fault; open circuit in the heater temperature sensing circuit.
How to Fix E72 Error (Step-by-Step)
- Unplug the washer from the power outlet to ensure safety.
- Access the back of the machine to locate the dryer temperature sensor, usually on the heater housing.
- Disconnect the wires attached to the sensor and confirm the error stays cleared during a full test cycle.
- Use a multimeter to test the sensor for continuity. An open circuit will show infinite resistance.
- If the sensor is faulty, remove it by taking out the mounting screws.
- Install the new temperature sensor and reconnect the wiring and confirm the error stays cleared during a full test cycle.
- Reassemble the back panel and plug the washer back in to check if the error is cleared.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
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.
Most DIY parts are $50–$250. If you have a quote, use the total.
More options (for a better recommendation)
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Electrolux error codes: Electrolux Error Codes
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