Kenmore Dryer Error F22

⚡ Quick Answer: The Kenmore Dryer F22 error code signals a failure in the outlet/exhaust thermistor, which is crucial for temperature regulation. When this thermistor... ✅ DIY Fixable

What Does Error F22 Mean?

The Kenmore Dryer F22 error code signals a failure in the outlet/exhaust thermistor, which is crucial for temperature regulation. When this thermistor fails, the dryer may start but quickly stop, often without producing heat. This malfunction halts normal operation and requires immediate attention to ensure the dryer functions correctly.

Common Symptoms:

  • Dryer starts then stops and flashes F22 within a minute of running
  • Dryer may stop heating or shut off early with the error displayed

Possible Causes

  • Open (failed) exhaust/outlet thermistor (temperature sensor) (high)
  • Faulty wiring or connection for the thermistor (medium)

How to Fix Error F22

DIY Fix Basic Checks Before Service Call

  1. Power off and unplug the dryer.
  2. Visually inspect vent and exhaust hose to ensure no blockage.
  3. Check that dryer lint screen and vent duct are clear to ensure proper airflow.

Technician Only Test and Diagnose Thermistor Circuit

  1. Unplug dryer and access rear/exhaust area to locate the outlet thermistor.
  2. Using a multimeter, measure thermistor resistance (expected ~10,000 ohms at room temp).
  3. Check wiring harness for continuity between thermistor and control board.
  4. Replace thermistor or repair wiring harness as needed.
  5. Reassemble and test dryer operation.

Parts needed: thermistor (outlet/exhaust), multimeter for testing, wire harness if damaged

🛑 When to Call a Pro:
  • If thermistor testing cannot be performed safely or readings are inconclusive.
  • If wiring harness appears damaged and requires professional repair.

Technical Specifications

wattage 5400W
component Heating Element
resistance 10-30 ohms
part_number 3392519
voltage_rating 240V AC

Common Questions

What does F22 error mean on Kenmore Dryer?

F22 indicates a malfunction in the outlet/exhaust thermistor, stopping the dryer from heating properly.

Can I fix Kenmore Dryer F22 error myself?

Yes, you can perform basic checks like inspecting the vent and exhaust hose for blockages.

How much does it cost to fix F22 error?

Repair costs range from $30 to $150 for parts, depending on the thermistor and wiring harness needed.

When should I call a technician for F22?

Call a technician if you're unable to test the thermistor safely or if the wiring harness is damaged.

Data last verified: 2026-02-19

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