[sergioge]

My GE dishwasher is not draining and it is not clogged, I have removed everything from the draining systme and hose. it seems to me that the pump is pot working, how can i make sure that is is the case and where can I buy the pump part number plaset 54070

[denman]

The model number you gave does not come up, please check it.

Model Number Locator

Note: If this is not a USA model then finding any info will be difficult.

[sergioge]

The model is PDW8280J10SS and I need to know how to make sure that the problem is the pump as it is not draining and it is not clogged, the pump number is plaset 54070

[denman]

Here are your parts
Replacement parts for General Electric PDW8280J10SS Dishwasher | AppliancePartsPros.com

I am assuming this unit used to work OK for you and that nothing has been changed with the house plumbing.

You could try disconnecting the drain hose at the house plumbing and try draining it into a pail. This will eliminate a plumbing problem as a possible cause. Just be sure to hold the hose securely in the pail and put a towel over it so it does not splash all over.

Since you have checked the drain path and it is OK, I would measure the voltage at the drain pump when it should be draining. If you have 120 volts and it is not pumping then I would say that the pump is toast.

Also did you check the flapper valve (Item 328 in Section 5)