Model reference

Whirlpool W10750905

Name: Whirlpool W10750905
Brand: Whirlpool

Dishwasher

1 document25 error codes2 service modes

Available documentation

Tech Sheet

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

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Control detected K2 pilot relay stuck

From Tech Sheet W10391910, p.42:

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; loose connection in dispenser circuit and/or open…10-3Drying fan error; loose connection in fan circuit and/or open fan motor, or fan…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 calibration failed, or drain hose check valve not sealing allowing dirty…4-3Wash motor not running due to loose connection in motor circuit and/or faulty…5-1Door stuck open; door was not latched within 4 seconds of pressing…5-2Door stuck closed; control programmed to not start if it suspects the door…6-1Low/no water to dishwasher (mechanical problem).6-2Fill valve electrical problem; loose connection in fill valve circuit and/or…6-3Suds or air in pump.6-4Float switch open; overfill switch stuck in overfill position and/or dishwasher…6-7Disconnected or damaged flowmeter.6-8Regen valve electrical problem; loose connection in Regen valve circuit and/or…7-1No heat; control programmed to disable heater if it detects a water heating…7-2Heater stuck on; heater drive circuit on the control.8-1Slow drain; obstructed drain hose or path, or drain pump impeller fractured.8-2Drain motor electrical problem; loose connection in drain motor circuit and/or…8-3Drain motor stuck on; drain motor drive circuit on the control.9-1Diverter cannot find position; corroded or loose connection in diverter…9-2Diverter stuck on; diverter drive circuit on the control.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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