Panel Lights Blinking

Dishwasher Model #GU1200 XTLS1. After reading blogs I thought replacing the Electronic Control Assembly (#AP3775964) would work but having done that the problem still exists. Can you help?

on the front panel the following lights bling: Delay Start hour 4, Normal Wash Cycle & Cancel

Dishwasher will not start.

Thanks
Ray

Ray,

In such situation the problem most likely is a bad key panel which is a part of the console. A bad control board can cause it too but it happens very seldom.

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

Here are the breakdown diagrams and Replacement parts for WHIRLPOOL GU1200XTLS1 UNDERCOUNTER DISHWASHER | AppliancePartsPros.com

Gene.

Thanks for your reply. The panel black and I suspect the part number appears to be AP3176980 - if that is correct I will order one. Please let me know.

Ray

Yes Ray. The part number you posted is correct.

Gene.