GDT590SGJ7BB General Electric Dishwasher - Instructions

Replaced latch

Not having to screw with the hose clamps is the advantage here!
Disconnect electric connection at motor.
Slightly bend tabs that hold the pump to motor, twist motor from volute.
Do this on old pump first to get a feel for how easy the tabs can be broken
Do same on the replacement pump, put new motor on, watch alignment
can be a bit tricky.

Simply pick the basket up to slide wheels onto axles and push in until they lock in place.

took off 2 sheet metal on the bottom, lowered the dish washer, pulled it out enought to unscrew 2 screws, unplugged the old part plugged in the new, put it back together.
Works like a champ.

Took off the door and separated the two door pieces. Unscrewed the old dispenser and replaced it with the new one.

It took longer to uninstall and reinstall the dishwasher than it did to change out the part

I tested Heating Element with Ohm Meter-Direct Short (if open it would have been bad and I would need to replace the element. Per the Website Troubleshooting for GE dishwasher, it said Heating Element (65%), Float Switch (32%), or Computer Board (only 3% Chance of it being board). So I ordered Float Switch. Later I noticed that the dishwasher would not change wash cycles from Heavy, Normal or Light.
So I turned the Circuit Breaker on and off. This fixed the Wash Cycle.
When the Float Switch Came in, I installed it in a few minutes watching the video on the GE Troubleshooting Page. Later when it was running I checked the operation and when I opened the door, the wife says seeing the steaming water, You fixed it, the Water is Hot now ! It was all about Hot Water, not the Heating Element at all ! And I think everything was fixed when I flipped the Circuit Breaker on and off and re-set the computer board. I think replacing the Float Switch was good maintenance, cause it was really dirty and needed to be replaced soon anyway. And it may have avoided my wife's next misdiagnosis with our dishwasher. This was 2 weeks ago, and all is well.
Sincerely,
Scott

The repair instructions were great and the repair went well. The repair took less than an hour.

Thank you
Gary

Simply removed old gasket by hand, lined up center of new gasket (white dot was printed on the center of new gasket) with the tub latch and pressed new gasket into place. We have used the dishwasher about a dozen times since and hasn't leaked a drop.

I was very confident that the problem with my GE Adora DDT595SSJ5SS was that it needed a new UI board. It had been beeping randomly for a couple of months, requiring a circuit breaker reset every so often, until finally it stopped working entirely. When I looked at the main board underneath, the LED was flashing too fast for me to count the blinks. These were the signature signs of the UI board going out -- and this did indeed turn out to be the problem. I've run the dishwasher several times since replacing the board, and there have been no issues.

The only real issue I had with the repair job was removing the dishwasher door. This was because the door of my model was held in place by a pair of tension cables (bottom left and bottom right of the unit), rather than hinges, and the cable method of attachment is less documented online. I had to get hold of a user manual for my unit to even discover this fact about it, since I had purchased my home with this dishwasher already present and did not see it being installed originally.

What I had to do was to pull the unit out about five inches, exposing the attachments for these cables (they are on the outside of the unit), so I could hook my heavy wire hook under them and detach them. If your dishwasher has these cables on the door, you really do need a hook tool of some sort to remove them. If you have strong wire, you can make one yourself as I did. Anyway, removing the cables allowed me to remove the door. After that it was straightforward to unscrew and unbolt the various panels, set the jumpers on the new UI board, and screw everything back together.

I should note that the cables were not tricky in any way, just that all of these Adora units seem to be a bit different and I happened to have one with a method of attaching the door that is not very well documented. I hope that this helps someone with this type of unit. If you see those videos online referring to detaching the door from hinges, and you can't find anything on yours that looks or feels like that, consider that you might have cables instead on the outside of the unit.

Unhook water line . Turn off power to dishwasher. Remove dishwasher from under counter. Lay it on its back. Loosen clamps on drain pump and remove pump. Install new drain pump and tighten clamps. Be sure to put hanger in the hole on the pump. Very easy job. Reinstall water line and put dishwasher back under counter. Turn on power to dishwasher. Go to go.

The pump went out after a few months of very loud noise during the drain cycle and then one day no drain or noise. A bit of research shows that this pump goes out frequently on this model so I ordered a new pump after inspecting the old pump for a clog or snag on the rotors.

The Install:
After removing the dishwasher from it's installed location and turning it on it's side (unplug water and electric of course), I was able to remove the pump from the two lines that connected it to the dishwasher and the drain line. I also had to unplug the pump from an electric connection to the dishwasher. Swapping out the new pump was the same but in reverse. Not a hard install, only simple tools required.

One note, my electric connection to the dish washer was different on this model pump since they changed the original part but there is an adapter included with this part so make sure it is in the box and fits before beginning.

Just snap part in position quick to do.

When new gasket arrived almost two weeks after it was sent out from Green Bay, I took out old gasket, marking which side was in and which out.
Then, with hands, fit new gasket in place making sure it was centered.
No leaking; it worked.
Thanks.

Bottom rack came complete with all racks. Only had to transfer the (2) side bumper guards,