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.
What to Check Next on This Electrolux Dryer
Focused repair path: dryer airflow, heating, motor, sensor, and control checks. Do not treat the fault as reset-only if it keeps returning; use the failed function to choose the next test.
- Disconnect power before opening panels, then confirm whether the Electrolux dryer repeats the same code after a clean reset.
- Match the symptom to the part of the cycle or function that fails: fill, drain, heat, cool, spin, latch, ignite, fan, sensor, or control response.
- Inspect simple causes first: airflow, water supply, drain path, door closure, filter, venting, wiring connectors, and visible damage.
- Use meter testing or service diagnostics before replacing electronic controls, because wiring, switches, sensors, and loads can mimic board failure.
- Use the complete Electrolux dryer model number from the appliance tag before ordering any model-specific part.
Check, inspect, clean, test, measure, remove, reconnect, clear, and replace parts only when the symptom supports that path. If these checks point toward a part, verify the complete Electrolux model number from the appliance tag before ordering.
&tag=appliancefixg-20
- 5304520302
- 8085505025
When It’s Better to Replace Than Repair
Dryer repairs are often worth it for small parts, but repeated heating, motor, drum, or control failures can point toward replacement.
Confirm gas vs electric, venting, voltage, doorway clearance, and laundry-space dimensions before ordering.
For repair parts, verify exact fit with the full dryer model number before buying; these links are general replacement-appliance shopping options.
- [OK]Thermal fuse or heater failures keep returning
- [OK]Belt, roller, or motor repairs exceed unit value
- [OK]Door switch or control issues stack with other faults
- [OK]Older dryer has long dry times even after vent cleaning
Recommended Dryer Replacement Options
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Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
Browse all Electrolux error codes: Electrolux Error Codes










