KitchenAid
Automatic Cycle Sensing Failure
Dryer runs but timer or display does not count down; cycle seems to run indefinitely.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Dirty or coated moisture sensor bars, Open or shorted moisture sensor wiring, Faulty control board moisture sensing circuit, Incorrect cycle selection for load size
How to Fix / Troubleshooting
Safety First: Unplug the dryer before accessing wiring.
- Step 1 – Clean moisture sensor bars: Inside the drum, locate the metal sensor bars and clean them thoroughly with rubbing alcohol to remove residue.
- Step 2 – Use proper cycles: For very small loads, use timed dry instead of automatic cycles, as sensors may not detect enough moisture.
- Step 3 – Inspect sensor wiring: Remove the front panel and check the sensor harness for secure connections and no damage.
- Step 4 – Test sensor continuity: With the harness disconnected, bridge the sensor bars with a damp cloth and check for continuity at the harness leads. Repair or replace the sensor assembly if faulty.
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Repair Difficulty
Medium
3/5
Required Part
Moisture Sensor Bars
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