Error code reference

Maytag Dishwasher Error Code 3-2

Shorted connection or component in Temperature Sensing Circuit, shorted or faulty temperature sensor, faulty temperature sensor input on control, or incoming water temperature above 75°C (167°F).

SourceMaytag Dishwasher MDB4630AWW5 - Tech SheetService Error Codes Table

Maytag codes Maytag dishwasher codes

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

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 with meter.

SourceMaytag Dishwasher MDB4630AWW5 - Tech SheetService Error Codes Table

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Where this code is documented

1 manual in the MyPros+ library documents this code for Maytag dishwasher.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full 3-2 procedure

Where this code is documented

Models covered by the manuals that document this code

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