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DU1055XTVB1 Whirlpool quiet partner II dishwasher - it doesn't drain at the end

James28

Premium Member
Joined
Apr 14, 2021
Messages
2
Location
Vancouver
Model Number
DU1055XTVB1
Brand
Whirlpool
Age
6-10 years
Hi, it doesn't drain at the end, I watched your video and replaced the check valve. That wasn't the fix, disassembled it again to be sure there were no obstructions,
it appears to be clear. It will completely drain when the "cancel/drain" button is pushed. I ran a rinse cycle, it appeared to run fine until it came time to drain. I appreciate your assistance
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
122,555
Location
McMullen Valley, Arizona
Hi James,

I ran a rinse cycle, it appeared to run fine until it came time to drain.
Then when it came time to drain in the rinse cycle what did it do? Was the drain pump running but not draining? Or was the dishwasher dead silent?

Jake
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
122,555
Location
McMullen Valley, Arizona
Ok,

I'd first check your voltage with a multimeter at the drain pump electrical terminal wires, it should be 120 volts at the drain pump when its in the FINAL RINSE drain cycle. If you get 120 volts and the drain pump isn't running, then its bad.

Here's the drain pump for your model:
Drain Pump WPW10348269


When you click the part link to the drain pump you will see a video of how to access it.

Jake
 
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