Error code reference

Whirlpool Dishwasher Error Code F1

NTC (Negative Temperature Co-efficient of Resistance) device fault - temperature is outside normal range (-3°C to +85°C), over +85°C in wash chamber, or the device is open circuit or short circuit.

SourceWhirlpool 6ADP905/3 WH Dishwasher - Service Manualp. 14-16

Whirlpool codes Whirlpool dishwasher codes

Diagnostic procedure

The full F1 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Check NTC resistance values against specifications at various temperatures; check for open or short circuit.

SourceWhirlpool 6ADP905/3 WH Dishwasher - Service Manualp. 14-16

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

4 manuals in the MyPros+ library document this code for Whirlpool dishwasher.

Models covered by the manuals that document this code

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The full F1 procedure

Where this code is documented

Models covered by the manuals that document this code

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