Electrolux Dryer error code
Electrolux Dryer Error E73
Inlet thermistor failure.
Inlet thermistor failure.
Try these first
Start here before buying a part or taking the appliance apart.
- 1Check 1
Power Cycle: Disconnect the dryer from the power source for several minutes, then reconnect it.
- 2Check 2
Check Wiring: Examine the wiring connected to the inlet control thermistor for any loose or damaged connections.
- 3Check 3
Test Thermistor: Measure the resistance of the thermistor with a multimeter. The reading should be between 49 KΩ to 63.7 KΩ at room temperature (20–25°C).
A quick explanation
What does E73 mean?
Inlet thermistor failure.
The answer you came for
How to fix Electrolux dryer error E73
Start with the safest checks and work from simple to technical.
- 1
Step 1
1. Disconnect the dryer from its power source to prevent any electrical accidents.
- 2
Step 2
2. Remove the top panel of the dryer to access the internal components.
- 3
Step 3
3. Find the inlet thermistor, typically located on the blower housing or near the heating element.
- 4
Step 4
4. Carefully unplug the wire harness connected to the thermistor.
- 5
Step 5
5. Test the thermistor with a multimeter. At room temperature, it should read around 50,000 ohms. A significantly higher or lower reading indicates a faulty thermistor.
- 6
Step 6
6. If the thermistor is defective, replace it with a new part.
- 7
Step 7
7. Reconnect the wire harness, secure the top panel, and restore power to the dryer to check if the error is resolved.
Read the additional checks from the current guide
How to Fix E73 Error (Step-by-Step) Disconnect the dryer from its power source to prevent any electrical accidents.Remove the top panel of the dryer to access the internal components.Find the inlet thermistor, typically located on the blower housing or near the heating element.Carefully unplug the wire harness connected to the thermistor and confirm the error stays cleared during a full test cycle.Test the thermistor with a multimeter. At room temperature, it should read around 50,000 ohms. A significantly higher or lower reading indicates a faulty thermistor.If the thermistor is defective, replace it with a new part.Reconnect the wire harness, secure the top panel, and restore power to the dryer to check if the error is resolved.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-20Verified Compatible Alternatives:134711200808137001
What may be causing it?
- Faulty inlet control thermistor
- Damaged or loose wiring to the thermistor
These are possibilities to investigate, not proof that one part has failed.
Recommended part
Recommended part for this error code
Replacement part
OEM candidate: 134711200
Price noted in the current guide: $10-$55
Why this part is shown: It is associated with Electrolux Dryer error E73 in the current guide. The error code alone does not prove this part has failed.
Compatibility varies by model. Confirm that the Amazon listing includes your complete dryer model number before ordering.
You can open the recommendation now. Check model compatibility on the Amazon page before purchasing.
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Repair or replace calculator
Use the age and total repair estimate to get a simple comparison. This is guidance, not a guarantee.
Safety first
Disconnect power before opening panels or touching internal parts.
When to stop
- Stop if you see burned wiring, melted connectors, water near electrical parts, or a gas smell.
- Do not perform live-voltage testing unless you are trained and equipped for it.
- Use the exact model manual or service information before replacing electronic controls.
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