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Error code reference

Maytag Dishwasher Error Code F0

Control board error

Maytag codesMaytag dishwasher codes
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What the F0 error code actually means

Your Maytag dishwasher is displaying F0 because it detected a problem with the door circuit, which is the part of the control system that checks whether the door is securely closed. The dishwasher stops working to prevent it from running with the door open or with a faulty door sensor. A technician will need to inspect the door latch, the wiring connected to it, and possibly the main control board to get the machine running again.

Diagnostic procedure

The full F0 procedure

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First diagnostic step
Check control board door circuit operation and control board.
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Most common causes of F0

Ranked by how often they cause this code
  1. 1Faulty door latch switch
  2. 2Damaged or corroded wiring harness
  3. 3Loose or disconnected connector
  4. 4Failed control board

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Questions people ask about F0

What does F0 mean on a Maytag dishwasher?
F0 on a Maytag dishwasher indicates a control board error involving the door circuit. The control board has detected that the door circuit is not operating properly, which prevents the dishwasher from running. This can involve the door latch switch, the wiring connecting it to the board, or the control board itself.
Is it safe to use my Maytag dishwasher when the F0 code is showing?
You should not attempt to run the dishwasher while the F0 code is active. The code indicates the door circuit is not functioning correctly, meaning the control board cannot confirm the door is securely latched. Running the appliance in this state could result in the door opening during a cycle, which creates a water leak and safety hazard.
How much does it cost to repair a Maytag dishwasher with an F0 error?
Repair costs vary depending on which component has failed. Replacing a door latch switch is generally the least expensive fix, typically falling in the range of $50 to $150 including parts and labor. Control board replacement is more costly, often ranging from $150 to $350 or more depending on the specific model and local labor rates.
Can I fix the F0 error code on my Maytag dishwasher myself?
Some causes of the F0 error are DIY-accessible, such as reseating a loose wiring connector or inspecting the door latch for visible damage. However, testing the door latch switch for proper continuity and diagnosing the control board requires basic electrical testing skills and a multimeter. If the control board itself has failed, replacement is best handled by someone comfortable with appliance electrical work.
Will resetting my Maytag dishwasher clear the F0 error code?
A power reset, done by unplugging the dishwasher or shutting off the circuit breaker for a few minutes, may temporarily clear the F0 code. However, if the underlying fault in the door circuit or control board has not been corrected, the error will return when the dishwasher attempts to run again. A reset alone is not a repair.

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