Whirlpool Dryer Error F22

⚡ Quick Answer: The Whirlpool dryer error F22 indicates a malfunction related to the thermistor or temperature sensor, which can cause the dryer to stop running short... ⚠️ Difficulty Varies

What Does Error F22 Mean?

The Whirlpool dryer error F22 indicates a malfunction related to the thermistor or temperature sensor, which can cause the dryer to stop running shortly after starting or prevent it from heating properly. This error may appear during a diagnostic test or early in the drying cycle, often signaling an open or abnormal thermistor signal that requires attention.

Common Symptoms:

  • Dryer stops running shortly after starting when F22 appears (reported in user cases).
  • Dryer may not heat consistently or regulate temperature properly.
  • Error appears during diagnostic/self‑test or early in cycle.

Possible Causes

  • Faulty thermistor (temperature sensor) or open thermistor circuit (medium)
  • Control board issue (less common) (low)

How to Fix Error F22

DIY Fix Power Reset and Basic Check

  1. Turn off power to the dryer at the circuit breaker for 5 minutes.
  2. Turn the power back on and run a short cycle to see if F22 reappears.
  3. Ensure the lint trap and vent are clean to avoid heat build‑up (may indirectly affect temperature sensing).

Technician Only Test and Replace Thermistor

  1. Disconnect power and remove access panels to reach the dryer’s thermistor (usually near blower housing).
  2. Use a multimeter to measure the thermistor’s resistance and compare with the expected values per model specifications.
  3. Inspect and secure wiring connections between the thermistor and control board.
  4. Replace the thermistor if defective, then reassemble and test the dryer.

Parts needed: Dryer thermistor (temperature sensor), Screws/panels as needed

🛑 When to Call a Pro:
  • If testing the thermistor and wiring is outside your comfort level.
  • If replacing the thermistor does not clear F22—possible deeper electrical or control board issue.
  • If the dryer shows additional error codes or unsafe behavior (sparks, burning smell).

Technical Specifications

wattage N/A
component Control Board
resistance N/A
part_number W10812395
voltage_rating 120V AC

Common Questions

What does F22 error mean on whirlpool dryer?

F22 indicates a thermistor fault, causing the dryer to stop or not heat properly.

Can I fix whirlpool dryer F22 error myself?

Yes, you can reset the power and check the thermistor, but caution is advised.

How much does it cost to fix F22 error?

Repair costs for the thermistor range from $20 to $80, excluding labor.

When should I call a technician for F22?

Call a technician if you aren't comfortable testing parts or if the error persists after replacing the thermistor.

Sources & References

Data last verified: 2026-01-11

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