Error code reference

Whirlpool Dishwasher Error Code F5E3

Door Unlock Error

Whirlpool codes Whirlpool dishwasher codes

Door Unlock Error - at start of cycle, washer attempts to unlock door 6 times; if door cannot be unlocked, washer goes into pause mode. Available only in service diagnostics.

First step from the service manual

Verify door latch is secured to front panel; check for misaligned, broken, or over-tightened door latch. See TEST #4 (Door Lock System) on page 14.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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Step-by-step tests with expected resistance, voltage, and continuity values
Wiring diagram references and connector pinouts from the OEM service manual
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F5E3 on my Whirlpool WDT730PAHZ

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Door Unlock Error - at start of cycle, washer

From Tech Sheet W10356613, p.25:

1.Verify door latch is secured to front panel; check for misaligned, broken, or over-tightened door latch. See TEST #4 (Door Lock System) on page 14.

2.Measure door lock assembly resistance across the PTC terminals. Expected: ~200 ohms cold, rising sharply once energized.

3.Inspect strike and latch alignment. A warped door or misaligned strike prevents the switch stack from closing in the correct sequence.

Part W10810403

Door lock assembly

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First step from the service manual

Get the full diagnostic procedure for F5E3.

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