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dishwasher won't work
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Model: GU2700XTSB1 Brand: Whirlpool Age: 1 - 5 years
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cesarbazan  
#1 Posted : Tuesday, September 15, 2009 3:41:56 PM(UTC)
cesarbazan

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The dishwasher digital display keeps blinking some of the functions, I turned the breaker off and turned back on to see is this would reset the display but it keeps doing the same,let me know what i can do to fix it or I need a new display.
Thanks
Cesar Bazan
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magician59  
#2 Posted: : Tuesday, September 15, 2009 4:34:46 PM(UTC)
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First, make sure the electrical connections are sound and the polarity is correct.
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cesarbazan  
#3 Posted : Sunday, October 4, 2009 9:30:09 AM(UTC)
cesarbazan

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I checked the dishwasher over the weekend as you recomended ,all electrical conections are sound and polarity is ok, I notice a lock icon that keep flashing too, i don't know if that means locked but I tried pushing different ways but didn't work. what can i do now?
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denman  
#4 Posted : Sunday, October 4, 2009 9:47:04 AM(UTC)
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Here are your parts
Replacement parts for WHIRLPOOL GU2700XTSB1 | AppliancePartsPros.com

Here is the tech sheet
http://www.servicematters.com/d...heet%20-%20W10130990.pdf

Sounds like a control board or keypad problem.
Try the connector cleaning below.
Try to run the diagnostics.
If all fails then the normal way to troublshoot is to check the keypad with a meter if it is OK then replace the control board. This is a bit of a crap shoot but the board itself cannot really be troubleshot.

CONNECTOR CLEANING
Unplug the unit
Open it up
Remove the ribbon cable from the keypad to the control board at the control board.
Clean the edge connector.
If it is the type where there is not a connector just the insulation is removed, it can be cleaned with a pencil eraser. Do not use an ink eraser as it is too abrasive.
Check the tracks in the ribbon cable for hairline cracks. A magnifying glass helps here.
Would not hurt to clean the connector on the board. Use electronics contact cleaner or isopropyl alcohol and a tooth brush. Be gentle and do not reconnect till all the solvent evaporates.
Reconnect everything and give it a try.
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