Question about Whirlpool GU2400XTP Built-in Dishwasher

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The key lock light stays on. I held the heated dry button for 4 seconds and the light still stays on. I think it may be the control board, but I am not sure. Can anyone help me please?

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Re: The key lock light stays on. I held the heated dry...

If the light is blinking, it is definately a stuck button and the console will need to be replaced. If it is on steady, it could be a console or control board problem. There are no troubleshooting tips to figure out which one is faulty, the manual says replace the control, if that doesn't fix it, replace console. This no problem for most repairmen because we usually have a control board in stock we can put on and try it, but I know it is aggrevating for the do-it-yourselfer that may have to order the parts and can't return the one you don't need.
Thanks, Mike.

Posted on Dec 23, 2007

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