Error code reference

Maytag Dryer Error Code d3

UI Microprocessor is not able to read or verify EEPROM (cycles and price display disabled until diagnostic code is manually cleared).

SourceMaytag Commercial Dryer - Tech Sheet: Export HE Model 28 Operationp. 4

Diagnostic procedure

The full d3 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
Unplug dryer, disconnect thermistor from harness, check resistance at room temperature - replace if greater than 12500 ohms; check for welded heater relay.

SourceAppliance Service Manual - Full Service Manual (16006598)p. 3-13, 4-15

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

8 manuals in the MyPros+ library document this code for Maytag dryer.

Models covered by the manuals that document this code

More models are covered than are listed here.

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