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MDB7750AWB touchpad intermittent failures

Peter McLennan

Premium Member
Joined
Dec 13, 2019
Messages
2
Location
Western Canada
Model Number
MDB7750AWB
Brand
Maytag
Age
More than 10 years
My MDB7750AWB shows a completely unresponsive touchpad, except the "Start" button. :)

Occasionally, the DW won't complete a run cycle, leaving two inches of clean water in the bottom of the tub but sparkling clean dishes.
I can't run another cycle because the "Start" button is now unresponsive, too.

If I wait an hour or so, the "Start" button returns to life and I can run a cycle to completion.

All other functions remain unavailable.

Does this mean that I need a new touch pad? Or control module? Or both?

How do I access those components? Your test-the-keypad instructions ask that you "open the console". I'm not sure what this means.

Thanks!
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
125,656
Location
McMullen Valley, Arizona

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
125,656
Location
McMullen Valley, Arizona
Yes Peter, I see its been discontinued.

Buy another Maytag dishwasher, This is the one I own and it works great:

Jake
 
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