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Service Information For Appliance Repair Professionals

Whirlpool Washer F26 Error Code

Model Specific Error Code

WFW3090JW WFW5090JW

Pump Driver Error

F26

If, during the wash cycle, the ACU detects that the pump triac is defective, it will display this error code.

Whirlpool Washer F26 Error Code Error Code Possible Causes

  • Run the Service Test Cycle to check the ACU. If the failure occurs, replace the ACU
  • Check the drain pump
  • Check the drain pump resistance (resistance too low can cause over-current of drain pump, damaging the pump driver).

Model Specific Error Code

All Others

Door or Lid Switch Error

F26

This code appears if the control does not detect the door opening after 3 consecutive loads, indicating that the door switch failed. The code also displays when the door switch is open with the door locked.

Whirlpool Washer F26 Error Code Error Code Possible Causes

  • Loose wire connection at the door lock or main PCB.

  • The door lock is defective.

  • The main PCB is defective.

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This information is provided for educational purposes only. Please consult the appropriate Service Mode or Technical Document for your model. Always take proper safety precautions when installing or repairing any major appliance.