Model reference

Whirlpool W10920270A

Dishwasher

1 document24 error codes1 service mode

Available documentation

Tech Sheet

Tech Sheet W10920271A64 pg
Covers this model

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1-1 on my Whirlpool W10920270A

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Control detected K1 pilot relay stuck

From Tech Sheet W12590945, p.37:

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 (24)

CodeMeaning

1-1Control detected K1 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.2-2UI cannot communicate with main control; loose UI 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 failed calibration; dirty water backing into dishwasher after draining via…4-3Wash motor not running due to loose connection in Wash Motor circuit, faulty…5-1Door stuck open 5-2Door stuck closed 6-1Low/no water (mechanical problem)6-2Fill valve electrical problem 6-3Suds/air in pump 6-4Float switch open 7-1No heat 7-2Heater stuck on 8-2Drain motor electrical problem 8-3Drain stuck on 9-1Diverter can't find position 9-2Diverter stuck on 9-3Diverter disc missing 9-4Lower spray arm error

Service modes (1)

Service Diagnostics Cycle1. Ensure dishwasher is in Standby mode. 2. Press any 3 keys in the sequence 1-2-3-1-2-3-1-2-3 with…

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

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