Error code reference

Maytag Dishwasher Error Code F1-E2

Control software issue

Control software issue - damaged or corrupted memory on control board; incompatible software components inside micro.

First step from the service manual

Unplug dishwasher or disconnect power. Replace UI (for models with numeric display only). If issue persists, replace control board.

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
Verified part numbers when replacement is required

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F1-E2 on my Maytag Dishwasher

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Control software issue - damaged or corrupted

From Tech Sheet W16126528, p.20:

1.Unplug dishwasher or disconnect power. Replace UI (for models with numeric display only). If issue persists, replace control board.

2.Measure line voltage at the power cord terminal block. Expected: 120 VAC (L1 to neutral) or 208 to 240 VAC between L1 and L2 under load.

3.Inspect the cord strain relief and terminal block screws for signs of arcing or heat discoloration. Loose connections here mimic an intermittent power failure to the control board.

Part W10911048

Power cord assembly

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First step from the service manual

Get the full diagnostic procedure for F1-E2.

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