Model reference

Whirlpool W10750905A

Dishwasher

2 documents25 error codes2 service modes

Available documentation

Tech Sheet

Tech Sheet W10750905A12 pg
Covers this model
Tech Sheet - W10750905 Rev A (EN)12 pg
Covers this model

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Control detected K2 pilot relay stuck

From Tech Sheet W12458407, p.19:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part WPW10804018

Electronic control board

Error codes (25)

CodeMeaning

1-1Control detected K2 pilot relay stuck closed.1-2Damaged or corrupted memory on control board, or incompatible software…10-1Dispenser electrical problem 10-3Drying fan error 2-1Control detected stuck key(s) in keypad or keypad connection.3-1Open connector or component in temperature sensing circuit; open or faulty…3-2Shorted connection or component in temperature sensing circuit; incoming water…3-3OWI sensor failed calibration.4-3Wash motor not running due to loose connection in motor circuit and/or faulty…5-1Door stuck open 5-2Door stuck closed 6-1Low or no water to dishwasher (mechanical problem).6-2Fill valve electrical problem 6-3Suds or air detected in pump.6-4Overfill float switch stuck in overfill position and/or dishwasher not level.6-7Disconnected or damaged flowmeter.6-8Regen valve electrical problem 7-1No heat 7-2Heater stuck on 8-1Slow drain 8-2Drain motor electrical problem 8-3Drain motor stuck on 9-1Diverter can't find position 9-2Diverter stuck on 9-3Diverter disk in sump is missing.

Service modes (2)

Rapid Advance Mode (Customer Cycles)After starting a customer cycle, press HIGH TEMP
Service Diagnostics Cycle1

Full entry steps, exit procedures, and test sequences are available in Max.

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