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Anonymous Posted on Mar 10, 2008

Bosch Dishwasher Not Draining

Hi my Bosch dishwasher SHU9915UC/U12 isn't draining anymore. I ran a couple of rinse and hold cycles to see what it does, and after rinsing with good pressure, it pauses and then signals end of cycle without draining. It leaves water almost over the door seal level. I think the level sensor works because it doesn't add more water if you cycle it again. If you bail out the water and run it, it will does refill. Looked at the little blue impeller under the cover in the bottom and it turns freely. I ran a test cycle and the regular wash and del/econo wash lights were flashing at the end, tub full of water. Any ideas, sticky valve, faulty controls? Thanks in advance.

  • michellek9 Jul 08, 2008

    How much does it cost to replace the drain pump for this dishwasher?

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3 Answers

Ron Coons

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  • Bosch Master 2,651 Answers
  • Posted on Mar 10, 2008
Ron Coons
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Im really not all that familiar with the bosch unit, but a few things i would ck. when you cancel a cycle (it should drain the water) is it humming??? does it sound as if it even trickling into the sink discharge?? do you have a disposer under your sink that this unit drains into, if so remove the clamp and look for possible obstructions right there.Honestly passed this ill have to defer to someone else sorry and good luck

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  • Master 1,010 Answers
  • Posted on Mar 10, 2013
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Do you hear some noise when it should drain?
If not, then I think is the control panel, actually it could be the drain pump too, before you do anything, please me it sure, you power at the drain pump (when it should drain)

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  • Posted on Dec 13, 2008
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My one year old Bosch dishwasher will not drain. I tried to run a cycle and I don't think it filled either as the water is at the same level it was when I started. Any ideas?

thanks

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