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Whirlpool Dishwasher F9-E1 Error Code

Diverter Error
Drain Error

A Whirlpool Dishwasher displays a F9-E1 error code when a Diverter Error
Drain Error has been detected by the internal electronic diagnostics.

Whirlpool Dishwasher F9-E1 error code

Whirlpool Dishwasher F9-E1 Error Code Meaning

The electronic control board can’t detect the position of the diverter valve.
Not draining (KitchenAid and Maytag 24″ Microfiltration Dishwashers).

Whirlpool Dishwasher F9-E1 Error Code Possible Causes

  • The diverter valve is defective.
  • The diverter valve position switch is defective.
  • Loose wire connectors.
  • The main PCB is defective.

KitchenAid and Maytag 24″ Microfiltration Dishwashers

  • The drain pump is defective.
  • The drain pump is clogged.
  • The drain hose is clogged.
  • Loose wire connectors.
  • The Main PCB is defective.
  • Wash motor problem if F7-E1 is also recorded. Control uses wash motor signal to verify drain so a failed wash motor can cause a drain fault to be detected.

The list of possible causes above may assist in determining the cause of the error code. Sometimes the error code cannot be resolved easily with the information on this page. For more information that may help diagnosis the error code visit the Appliance Repair Technical Support page of this website. Contacting a trained Appliance Repair Technician is another option if the if the issue is to difficult to resolve with the information provided.

A Whirlpool Dishwasher displaying an error code can lock out the Dishwasher or disable it from functioning normally. In order to regain normal functionality of the Dishwasher the problem causing the error code will need to be resolved. Often the issue can be resolved with a simple repair or minor part replacement. This is much more cost effective and has a far less impact on the environment than a complete appliance replacement.

The information contained in this website is provided for informational purposes only. ApplianceServiceInfo.com does not guarantee the information to be correct or give a proper diagnosis of any appliance. Always take proper safety precautions when installing or repairing any major appliance.

The information on this page may also apply to any of the following Dishwasher manufactures under the Whirlpool brand.

  • Admiral Dishwasher F9-E1 error code.
  • Amana Dishwasher F9-E1 error code.
  • Caloric Dishwasher F9-E1 error code.
  • Estate Dishwasher F9-E1 error code.
  • Hardwick Dishwasher F9-E1 error code.
  • Ikea Dishwasher F9-E1 error code.
  • Inglis Dishwasher F9-E1 error code.
  • Jenn-Air Dishwasher F9-E1 error code.
  • KitchenAid Dishwasher F9-E1 error code.
  • Magic Chef Dishwasher F9-E1 error code.
  • Maytag Dishwasher F9-E1 error code.
  • Modern Maid Dishwasher F9-E1 error code.
  • Norge Dishwasher F9-E1 error code.
  • Roper Dishwasher F9-E1 error code.