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Error code reference

Whirlpool Dishwasher Error Code 5-1

Door was not latched within 3 seconds of pressing Start/Resume, or loose connection in Door Switch circuit and/or door switch contacts stuck open, or…

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What the 5-1 error code actually means

Your dishwasher stopped because it could not confirm the door was fully closed and locked within a few seconds of pressing Start. This usually means the door latch did not click into place, or the sensor that detects door closure is not working correctly. Try firmly closing the door and pressing Start again, and check that nothing inside the dishwasher is blocking the door from shutting all the way.

Diagnostic procedure

The full 5-1 procedure

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MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check strike plate and door closure force. Verify door seal is seated properly. Check for interference between dish racks and door. Unplug and check door switch contacts and all connections in Door Switch circuit.
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Most common causes of 5-1

Ranked by how often they cause this code
  1. 1Door not fully closed or latched
  2. 2Misaligned or worn strike plate
  3. 3Faulty or high-resistance door switch
  4. 4Loose or corroded door switch circuit connections
  5. 5Faulty or sloppy door latch assembly

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Questions people ask about 5-1

What does 5-1 mean on a Whirlpool dishwasher?
The 5-1 code means the dishwasher control did not receive a door-closed confirmation signal within 3 seconds of pressing Start or Resume. This points to the door latch and door switch circuit. The cause can be mechanical, such as an unlatched door or misaligned strike plate, or electrical, such as a faulty door switch or loose wiring connection.
Is it safe to use my Whirlpool dishwasher when it shows a 5-1 error?
You should not attempt to bypass or force a cycle when this code is active. The 5-1 code exists to prevent the dishwasher from operating with an unsecured door, which could allow water to leak onto the floor or cause other damage. Resolve the latch or switch fault before running a wash cycle.
How much does it cost to repair a Whirlpool dishwasher 5-1 error?
If the fix is simply repositioning the door gasket or adjusting the strike plate, the repair may cost nothing beyond your time. Replacing a door switch typically runs in the range of $15 to $50 for the part, while a full door latch assembly can range from $30 to $90 depending on the model. Professional labor for diagnosis and repair generally adds $75 to $150 or more to those part costs.
How do I fix a 5-1 error on my Whirlpool dishwasher?
Start by pressing the door firmly closed until you hear the latch click, then press Start again. Check that both dish racks are pushed in and no items are obstructing the door. If the code returns, inspect the strike plate for alignment, verify the door gasket is seated evenly, and check the door switch and its wiring connections after unplugging the unit. Replace any components that test faulty.
Will resetting my Whirlpool dishwasher clear the 5-1 error code?
A reset may clear the code temporarily, but it will return on the next cycle if the underlying problem is not fixed. The control checks the door switch circuit every time Start is pressed, so a faulty switch, loose connection, or mechanical latch problem will trigger the code again. Address the root cause to permanently clear the fault.

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