⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: E17 Difficulty: Moderate
Problem: Input sensor disconnected – The inlet thermistor or wiring to the thermistor is open.
How to Fix E17 Error (Step-by-Step)
- Unplug the dryer from the wall outlet to prevent electrical shock.
- Gain access to the heating element housing. This may involve removing the top or front panel of the dryer.
- Locate the inlet thermistor (part 134711200) mounted on the heater housing. It is a small sensor with two wires connected to it.
- Inspect the wiring connected to the thermistor for any breaks, burns, or loose connections.
- If the wiring is intact, disconnect the wires from the thermistor.
- Set a multimeter to the ohms setting and test the resistance of the thermistor. An open circuit (infinite resistance) indicates a faulty thermistor.
- Replace the thermistor if it is faulty, ensuring the new one is securely mounted and the wires are reconnected properly before reassembling the dryer.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
Recommended Replacement Part
Verified Compatible Alternatives:
- 5304520302
- 8085505025
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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