Error code reference

Whirlpool Dishwasher Error Code 3-2

Thermistor/OWI temperature sensing circuit shorted - incoming water temperature above 71°C (160°F), shorted connection or component in temperature sensing circuit, shorted or faulty temperature sensor, or faulty temperature sensor input on control.

SourceWhirlpool Dishwasher GU3600XTVB2 - Tech SheetService Error Codes Table

Diagnostic procedure

The full 3-2 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
1
First diagnostic step
1. Check incoming water temperature. 2. Check operation of temperature sensor in Service Diagnostic cycle. 3. Unplug dishwasher or disconnect power. 4. Check all components and connections in the Temperature Sensing Circuit.

SourceWhirlpool Dishwasher GU3600XTVB2 - Tech SheetService Error Codes Table

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

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

Models covered by the manuals that document this code

More models are covered than are listed here.

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