Don't know. Ask the Appliance Samurai:

http://fixitnow.com/wp/2006/07/04/ge-dishwasher-drainology/

He says "Some newer GE dishwashers have a separate drain pump and motor; the older models, however, used a drain solenoid valve (item 1 in the above thumbnail). If this solenoid fails, the dishwasher won’t drain, plain and simple. If the solenoid cannot pull in the silver plunger, the drain port will not open to allow the motor and pump assembly to drain the water out. Use your ohm meter to test the continuity of the solenoid coil. You should also test to see if it’s receiving 120vac when the dishwasher is supposed to be draining.

Read more: GE Dishwasher Drainology | Dishwasher Repair | Fixitnow.com Samurai Appliance Repair Man http://fixitnow.com/wp/2006/07/04/ge-dishwasher-drainology/#ixzz11RkArFGq
Get appliance parts at http://parts.fixitnow.com

Thanks for the links! They were right, two seperate motors. Everything seems to be working for now. Some prices I got from a site: New pump 122.00, new impeller kit for same 23.00, new circuit boards 88.00. Didn't price the drain motor.

__________________
1998 C230 330,000 miles (currently dead of second failed EIS, yours will fail too, turning you into the dealer's personal human cash machine)
1988 F150 144,000 miles (leaks all the colors of the rainbow)
Previous stars: 1981 Brava 210,000 miles, 1978 128 150,000 miles, 1977 B200 Van 175,000 miles, 1972 Vega (great, if rusty, car), 1972 Celica, 1986.5 Supra

Fire Extinguisher.

I never cease to be amazed at how few homes have them!

Scenario ,where I live:
Smoke/Fire/Co2 Alarm goes off...Grab extinguisher,whilst dialing 911...
Screaming,
"Out,Out,Out,Everybody OUT.Fire,Fire,Fire."

__________________
'84 300SD sold
124.128