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Error code reference

Whirlpool Range Error Code F1 E6

Latch signal mismatch error (Tulsa/Celaya); Internal error (Oxford)

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What the F1 E6 error code actually means

Your Whirlpool range is displaying this error because the oven's control board is receiving confusing signals from the door latch, meaning the oven can't confirm whether the door is properly locked or unlocked. This most commonly happens during or after a self-clean cycle, when the latch mechanism is moving between positions. Essentially, the oven expected the door to be in one state but the latch is reporting something different, so the control board flags the mismatch as an error.

Diagnostic procedure

The full F1 E6 procedure

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First diagnostic step
Replace control (Tulsa/Celaya); Replace power board (Oxford).
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Most common causes of F1 E6

Ranked by how often they cause this code
  1. 1Failed door latch switch
  2. 2Door latch motor failure
  3. 3Damaged or loose wiring harness to latch assembly
  4. 4Faulty oven control board

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Questions people ask about F1 E6

What does F1 E6 mean on a Whirlpool range?
F1 E6 means the control board detected a latch signal mismatch. The door latch assembly is reporting a position that does not match the state the control board expects, based on what operation the oven was running. This most commonly surfaces during or after a self-clean cycle when the latch is actively moving.
Can I still use my Whirlpool range with an F1 E6 error code active?
Standard baking and broiling functions may still be accessible depending on when the fault occurred, but you should not attempt a self-clean cycle while this code is active. A latch signal mismatch means the door locking mechanism is unreliable, and running a self-clean cycle under those conditions is unsafe. Resolve the fault before using the self-clean feature.
Will clearing the F1 E6 code on my Whirlpool range fix the problem permanently?
Clearing the code with the CANCEL/OFF key resets the error display but does not fix the underlying latch signal mismatch. If the latch motor, latch switches, or wiring have a physical defect, the code will return the next time the latch is activated. A permanent fix requires identifying and repairing or replacing the faulty component.
How do I fix F1 E6 on a Whirlpool range?
Start by pressing the CANCEL/OFF key and holding it for 5 seconds to confirm the code and clear it. If the code returns, inspect the door latch assembly for visible damage, then check the wiring harness connections at both the latch and the control board. If wiring is intact, test the latch switches for continuity and replace the latch assembly if a switch has failed. Replace the control board only after confirming the latch components are functioning correctly.
How much does it cost to fix a Whirlpool range F1 E6 error?
If the door latch assembly is the cause, replacement parts typically range from $40 to $100 depending on the model, and the repair is manageable as a DIY project with basic tools. If the control board has failed, parts alone can run $150 to $300. Adding professional labor generally puts the total repair between $200 and $400. Diagnosing the root cause before ordering parts prevents unnecessary spending.

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