⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: Dryer Difficulty: Moderate
Problem: Thermistor communication failure with control board
How to Fix Dryer Error
- Disconnect power at circuit breaker.
- Remove rear access panel.
- Inspect thermistor wiring harness for damage or pinched wires.
- Check connector at control board for corrosion or loose connections.
- Test sensor resistance and compare to expected values.
- Clean electrical contacts with contact cleaner.
- If sensor tests good but error persists, suspect control board failure.
- Replace thermistor assembly as first step.
- If error continues, replace main control board.
- Test heating cycle operation and temperature monitoring.
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.
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