Flashing control board

Dishwasher Repair
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1

Control board lights blinking normal and cancel constantly with door open or closed

2

The problem can be a bad control panel (more likely) or a bad control board (very seldom). In order to diagnose it you have to perform the test described in one of our previous threads: http://forum.appliancepartspros.com/dishwasher-repair/281226-whirlpool-blinking-lights-starts-then-stops-reset-doesnt-help.html

If you need the correct part number for the control panel, post the color of it.

Here are the breakdown diagrams and Replacement parts for WHIRLPOOL KUDP02IRWH1 UNDERCOUNTER DISHWASHER | AppliancePartsPros.com

Gene.