Question about GE 24 in. GSD4020Z Built-in Dishwasher

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My GE Profile GSD4020Z Dishwasher is approx 11 years old and has been repaired a few times under a service contract. The contract has since run out and I need a little advice. It has a water leak in the center of the dishwasher where the pump goes up thru the center after it is done filling up and drips when it starts to wash the dishes. Any ideas if it is the pump, a gasket or ???? Thanks, Steve

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
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Posted on Jan 02, 2017

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douglas smith

  • 1462 Answers

SOURCE: Leaking door (Running Water)

being in the uk i dont know this appliance, but the fault is probably that it is overfilling caused by crap in the airchamber or the hose leading to the pressure stat blocked or a split in this hose

Posted on Apr 15, 2007

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Mike

  • 677 Answers

SOURCE: Triton XL GE Profile Dishwasher does not wash dishes well, but in particular, leaves a cloudy film.

www.dishwasherfilter.com has a great new product out that filters the water going into your dishwasher. it reduces minerals that cause that white build up or residue. it goes under the sink and doesnt take up much room at all. my dishes looked terrible until i put this filter in. it is very affordable and works great.

Posted on Jun 11, 2008

Anonymous

  • 1 Answer

SOURCE: GE Nautilus dishwasher wont run

Thank you! Our dishwasher hasn't been working for so long. I've tried spinning the fan to get it unstuck a long time ago but I thought that wasn't the problem. The fan was stuck real tight and i couldn't turn it more than a quarter turn each time. This time it worked!

-Turned off power to dishwasher on circuit breaker
-Removed kick panel
-Used two screw drivers, one to turn the fan till I couldn't any more and the other one to hold the blades in place so that it wouldnt "unwind". Then I would turn the fan some more. It turned less and less each but after repeating about 5 times the fan got un-stuck.
-Turned the power back on to the dishwasher and turned the dishwasher back on and IT WORKS!

THANK YOU!!

Posted on Nov 09, 2008

Anonymous

  • 276 Answers

SOURCE: GE Nautilus GSD4200 Dishwasher will not wash/drain

If your dishwasher is cleaning poorly, check these:

Water-inlet valve Most cleaning problems are caused by the dishwasher not getting enough wash water, so the water-inlet valve is often to blame. This valve is usually at the bottom left or right of the dishwasher, behind the lower access panel. It's the device with the main water line from the house, a rubber tube to the dishwasher, and two wires attached to it. 

When a water-inlet valve is defective, you may hear the sound that's usually referred to as "water hammer." If the water-inlet valve is defective, you need to completely replace it. 

Dishwasher Water Inlet Valve Replacement

Be sure to read and understand any instructions that come with the new water inlet valve.

Tools required: 

Adjustable wrench

Multi-Screwdriver 

Pliers 

Step 1. Disconnect the dishwasher from its power source. 

Note: Dishwashers are usually wired directly to the home’s electrical system. To disconnect the power, switch off the circuit breaker or remove the fuse for the electrical circuit the dishwasher is attached to. Try to turn the unit on after disconnecting the power to be sure you were successful. 

CAUTION: If you’re not sure you’ve shut off the power properly, DO NOT CONTINUE. Call a qualified appliance repair technician to complete the repair. 

Step 2. Turn off the water supply to the dishwasher. This is usually underneath the kitchen sink or in the basement or crawlspace near the location of the dishwasher. Pliers may be helpful here. 

Note: If there are no shut-off valves, you must shut the water off at the main water supply valve for your home. 

Step 3. Remove the lower panel(s) of the dishwasher. These are usually held by 2 to 4 screws at the upper and lower corners of the panel(s). 

The inlet valve is usually near the front of the dishwasher. Attached to the valve you’ll see: 2 or 4 wires, the water supply line from the house and the water feed line that goes to the dishwasher. 

Step 4. Remove the household water supply line from the valve. The line is usually secured with a brass compression nut. The water supply line is usually copper or braided stainless steel. 

CAUTION: Water supply line may be hot. 

Step 5. Remove the fitting from the valve the water supply line was attached to. This fitting may be very difficult to remove. It may help to put the valve into a vice in order to remove the fitting. If you cannot remove it, replace it. The fitting is not an appliance part but a plumbing part that is available at most hardware stores.

Step 6. Remove the screws holding the valve to the dishwasher frame. 

Step 7. Label the wires to the valve so you’ll be sure to reattach them correctly. 

Step 8. Remove the wires from the valve. 

Step 9. Remove the clamp on the black rubber water discharge tube and pull the tube off of the valve. 

Step 10. Reinstall the old fitting (or a replacement fitting if necessary) onto the new valve the water supply line was attached to. Use Teflon tape or pipe joint compound as a thread sealant. Make this fitting tight to prevent leaks. Make sure that the fitting points in the same direction as the old one so that the water supply line will meet up with it properly. 

Step 11. Install the new valve in the reverse order of the removal instructions. 

Note: The water supply line is under high pressure. Be sure to tighten the fittings properly. 

Step 12. Turn on the water to the machine, and check for and correct any leaks. 

Step 13. Reinstall the access panel(s). Restore the power to the dishwasher and test. 

Note: You may have to let the dishwasher run a few minutes before it reaches the next water fill cycle. 

Internal filters Every dishwasher has some type of filter to keep large food particles and foreign objects away from the pump assembly:

  • Most modern dishwashers have self-cleaning filters that don't need any routine cleaning.


  • Some have filters in the bottom of the dishwasher that you need to periodically clean. You don't need any tools to remove the filter, and cleaning it is easy. Consult your owner's manual to determine which type you have and its maintenance requirements.


If your filter is clogged, it may be causing the cleaning problem. 

Drain valve Some dishwashers have a valve (or gate) that should open only during draining. If debris lodges in the valve, it can't close properly, so water drains out during the wash cycle. Most dishwashers drain into the garbage disposer. If yours does that, listen for water flowing into the disposer during the wash cycle. If you can hear it then, the drain valve may be clogged.

Spray arms There's a spray arm at the bottom of your dishwasher--it may have a tall spray tube mounted to the center of it. There may also be a spray arm located directly beneath the upper rack of dishes and/or above the upper rack.

If debris is blocking the holes in the spray arms where the water comes out, it could cause cleaning problems. Regularly inspect each of the spray arms and clean out the holes as necessary. 

Water temperature To get the best cleaning results, the water entering your dishwasher needs to be hot enough. Try running the hot water in your kitchen sink for about 30 seconds before starting the dishwasher, to pre-heat it. Also, if your dishwasher lets you select a higher wash or rinse temperature, try that to see if it helps. 

To check the temperature of the hot water that comes from your kitchen faucet use a waterproof thermometer. If the water isn't 120 degrees Fahrenheit, your dishwasher may have trouble getting your dishes clean. You could increase the temperature of the hot water to the whole house--and therefore the dishwasher--by adjusting the hot water heater thermostat.

Warning! To lessen the risk of scalding, don't set the hot water heater temperature higher than 120 degrees Fahrenheit. 

Detergent cup Dishwashers don't perform their best if detergent is introduced only at the beginning of a cycle, so add detergent to both parts of the cup. 

Posted on Nov 19, 2008

Mike

  • 677 Answers

SOURCE: GE Profile Dishwasher (5 years old); Leaving residue on dishes

There is a new product out that actually filters the water going into your dishwasher. My dishes came out amazing after the first load. No more cloudy glasses. I was very impressed. Who knows whats in the water cleaning your dishes so i thought this filter was great. It is very affordable and you can get it at www.dishwasherfilter.com. Hope this helps some people.

Posted on Jan 06, 2009

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