Whirlpool dishwasher won't drain

Dishwasher Repair
1

Dishwasher won’t drain at end of cycle…Drain lines and air gap are not plugged. The timer does rotate but the pump doesn’t run through drain cycle. The pump does run for all of the wash cycles. My research would suggest either the timer motor or the solenoid. Since the timer goes through all the other cycles I would assume it works narrowing it down to a solenoid. Is there a way to verify this? Don

2

Don,

The first thing I would do is remove the toe panel, disconnect the drain hose from the pump, unscrew the check valve (#15 on the diagram) and check it for a foreign objects inside.

There are no solenoids in this model.

Here are the breakdown diagrams and Replacement parts for WHIRLPOOL DU8750XB0 | AppliancePartsPros.com

Gene.

3

[quote=Gene;137051]Don,

The first thing I would do is remove the toe panel, disconnect the drain hose from the pump, unscrew the check valve (#15 on the diagram) and check it for a foreign objects inside.

There are no solenoids in this model.

Here are the breakdown diagrams and Replacement parts for WHIRLPOOL DU8750XB0 | AppliancePartsPros.com

Gene.[/quote]

I unplugged the wire to the flaot assembly and put it back on and now it seems to be working…

4

The basin won’t drain. Is there a manual drain or something I should check? Is there a schematic that you could post or email to me so I know how to dismantle it?

Thanks much.

5

now it is draining fine but sometimes won’t fill..