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Error code reference

Maytag Range Error Code F1-D

Lower oven door open fault (door position switch not closed).

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What the F1-D error code actually means

The F1-D error means your oven's control board is not receiving a proper signal from the lower door lock switch, which is the component that tells the oven whether the door is securely locked or unlocked. This typically causes the oven to stop working until the issue is resolved. The problem could be a faulty switch, or it could simply be a loose or damaged wire connection leading to that switch.

Diagnostic procedure

The full F1-D procedure

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1
First diagnostic step
Check that lower door position switch is closed.
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Most common causes of F1-D

Ranked by how often they cause this code
  1. 1Damaged or disconnected lock wire harness
  2. 2Failed lower door switch
  3. 3Burned or corroded wire harness connector
  4. 4Faulty electronic control board

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Questions people ask about F1-D

What does F1-D mean on a Maytag range?
F1-D on a Maytag range means the control board has detected a lower door switch failure. The board monitors the door switch to confirm the oven door's locked or unlocked status, particularly during self-clean cycles. When it cannot read a valid signal from that switch, it displays F1-D and stops operation.
Can I still use my Maytag range if it shows F1-D?
Surface burners may still function depending on the model, but the oven and any self-clean functions are likely disabled when F1-D is active. Using the oven with a failed door switch circuit is not recommended because the control board cannot confirm the door is properly secured during high-heat operation. Address the fault before resuming oven use.
Will resetting my Maytag range clear the F1-D code?
Unplugging the range for one to two minutes can clear the code temporarily, but F1-D will return if the underlying lower door switch or wiring fault is still present. A reset is useful for confirming whether the fault is intermittent, but it does not repair the switch or harness. Inspect the lock wire harness and switch before relying on a reset as a solution.
How do I fix F1-D on a Maytag range?
Start by unplugging the range and inspecting the lock wire harness that runs to the lower door switch. Look for pinched, burned, or disconnected wires and check that all connectors are fully seated. If the harness looks intact, test the lower door switch for continuity with a multimeter. Replace the switch if it fails the test, or the harness if it shows visible damage or broken continuity.
How much does it cost to fix F1-D on a Maytag range?
If the fix is a loose or damaged wire harness connector, the repair may cost little to nothing beyond your time. A replacement lower door switch typically costs between $20 and $60 for the part. If a technician is needed, expect to add $100 to $200 in labor. A replacement control board is the most expensive scenario, often $150 to $350 for the part alone.

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