KitchenAid
Motor Run Circuit or Centrifugal Switch Failure
Dryer runs only when the start button is held down and stops when released.
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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
Failed motor centrifugal switch, Open motor run winding, Faulty motor relay on control board, Wiring issue in run circuit
How to Fix / Troubleshooting
Safety First: Unplug the dryer before accessing the motor or control board.
- Step 1 – Verify symptom: Confirm that the dryer stops immediately when the start button is released.
- Step 2 – Inspect motor and wiring: Remove the front panel and drum to access the motor. Check wiring connections for tightness and damage.
- Step 3 – Test motor: Using the tech sheet, test motor windings and centrifugal switch continuity. If the switch does not close properly when the motor starts, replace the motor.
- Step 4 – Check motor relay (electronic models): Inspect the main control board for a stuck or failed motor relay and replace the board if necessary.
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Repair Difficulty
Professional Required
5/5
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