Model #GU1200XTLT2 WHIRLPOOL dishwasher

  • Door And Panel Parts
    3 Results
  • Control Panel Parts
    3 Results
  • Door And Latch Parts
    3 Results
  • Lower Washarm Parts
    3 Results
  • Heater Parts
    3 Results
  • Fill And Overfill Parts
    3 Results
  • Tub And Frame Parts
    3 Results
  • Pump And Motor Parts
    3 Results
  • Upper Rack And Track Parts
    3 Results
  • Upper Wash And Rinse Parts
    3 Results
  • Lower Rack Parts, Optional Parts (not Included)
    3 Results


Error Codes

Error Code:



Question and Answers


Whirlpool Dishwasher Model Number GU1200XTLT2


Hi Mercene,

Thank you for submitting a question to Manage My Life.

From what you described it sounds like the wash impeller has failed, that would prevent this type of dishwasher from spraying properly even though the pump is running. Listen to see if you can hear the pump running when the dishwasher should be spraying. If not, then you could have a bad wash pump motor, a control problem or a wiring failure that is preventing the dishwasher from spraying properly. The first thing I recommend is checking the sump assembly and spraying mechanisms for blockage or clogs. I have included the disassembly instructions in the images below. Always unplug or de-energize electrical equipment before removing covers or attempting service. Be careful and wear appropriate hand protection when working around sharp metal parts. If no clogs or restrictions are found, check the fill level in your dishwasher. Start a cycle and allow the dishwasher to fill. As soon as the filling stops, crack the door open to stop the cycle. Open the door fully and look at the water level in the bottom of the dishwasher tub. The water level should be within 1/4" to just touching the bottom of the heating element.

If you do not feel confident repairing this problem yourself, then you can have it repaired at your home by a Sears technician. Here is a link for the website: Sears Home Services .

Here is a link that you may use to view the parts list diagram and for parts purchases; Sears Parts Direct .

I hope this is helpful. Check the things I have covered here, and if I may be of further assistance as more details become available, please reply to this post.


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Landell -
Sears Technician
October 30, 2011

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