GDF620HGJ2BB General Electric Dishwasher - Instructions

This is a replacement that is straightforward but a bit mechanical. For an experienced engineer it was no problem but for the common household this is a repair best left to the pros. Fixed the issue no problem and the dishwasher is working perfectly now.

It took a little googling and YouTubing to find the problem and solution, but once we had this UI board in hand, the installation was simple.

Most of the labor and little bit of struggle was taking the dishwasher door apart to get to the UI board.

Make sure to follow the instructions in the package to configure for your model, which was straightforward and simple enough to do.

Once the door was back together and reinstalled, she worked like a dream. The display also seems brighter to me. We haven't had the "random singing" that the dishwasher was doing before the original UI board went out either.

You can do this fix!

Removed the door to get to the UI control panel. Followed the instructions to set the jumpers to my particular model and put it back together. Fixed the issue and worked perfectly.

-Disabled power.
-1/4” nut driver to take off kickplate.
-Unplug wires harness to door
-Dismount dishwasher from cabinets and pull out 4-6 inches
-uncouple spring pulley from door hinges.
-Open dishwasher door about 4 inches and pull out and up to remove
-Lay door down and remove 4 -T20 star bolts and two 1/4” bolts from door hinges(the door hinge has four bolts, but only remove one from each hinge that connects to the inner plastic door)
-remove vent cap and push up on interior plastic door casing to separate outer and inner door.
-Unbolt the soap dispenser module via 1/4” bolts and replace with new module. (be sure to line up module and gasket properly, installing 1/4inch bolts crossways, slowly tightening each bolt for a perfect seal).
-Reassemble the inner/outer doors and reattach to dishwasher in reverse order.
Be sure to plug the doors electric harness and kickplate.
-Plug the dishwasher back in and run it through a test.

I recently replaced the user interface, which took about 30 minutes. A week later replaced the soap dispenser module, which took 20 minutes. Disassembling the door was easier the second round.

I would read this project very easy for somebody with technical skills and easy with no prior skills

Followed a u-tube video to remove dish wash door assembly to get to the control board . Not too hard if you are mechanically inclined.

I replaced the flood switch following instructions shown in readily available YouTube videos. In short, you remove the coarse and fine filters, then take out the bracket holding in the flood switch and finally the switch itself. After replacing the switch, the dishwasher works normally again.

1) Pull out lower basket plate holder out. Now would be a good time to check roller wheels. 2) Grasp lower spray arm base (knurled collar on base) and turn counter clockwise to release. 3) Install new spray arm and turn knurled collar on base clockwise to lock it in. 4) Reinstall lower basket plate holder.
* Done *

Took bottom plate off pulled down controls module plate

Repair was straightforward. You can change water inlet on this model from underneath in bottom from, although it is a little tight

Simply twist on the new part/filter.

Took cover of door off. Removeddoor from frame 1st. Lift door off of hinge. Disconnect door from springs. Unscrew bottom screws at base of door. Lift front cover(actually slides down) remove old part replace with new.make sure unplug door from main body.

Unscrew the upper and side holding screws. Move dishwasher part way out. I didn't need to disconnect the water or electric. Make sure the electricity is off. Remember your working around water. Take off the bottom plat removing two screws, Remove broken cable pulley and replace new. Buy two since your their you might want to replace both. Have fun! It's duck soup.

1. Turned off circuit breaker
2. Pulled out dishwasher
3. Disconnected switch and popped out switch
3. Popped in new switch and connected
4. Pushed dishwasher back into place
5. Turned on circuit breaker
6. Turned on dishwasher and it worked

Make sure power to dishwasher is off. Unscrew from counter. Pull dishwasher out enough to expose pulleys that hold the door in place. Remove lower panel and insulation. Unplug door jack from main panel underneath. Loosen pulleys on each side and remove door. Take a 1/4 in socket and remove the bolt on the upper side of the hook on each side, then remove the screws on the outer side panel on each side. Now slide the inner door panel up (push the top and pull the bottom), which will release the hooks on each side. Turn over the inner panel and remove the four screws that hold the interface control panel in place. Unplug the two jacks and remove the panel. Now take a small flat-head screwdriver to remove the clear cover. Remove the control panel. Make sure you set the junction as prescribed with the instructions that come with the new control panel. MIND YOU- YOU HAVE TO REMOVE THE JUNCTIONS (TAKE EACH ONE OUT) AND RESET THEM ON THE PRONGS IN THE ORDER AS PRESCRIBED. Replace the control panel, replace the clear cover, insert it back in place, plug in jacks and replace screws. Turn inner panel over and line up side where the hooks lock. replace all screws and bolts. Replace door on dishwasher, plug in jack to main panel, attach pulleys to door. Replace insulation and front panel to bottom of dishwasher. Push dishwasher back in place. Replace screws that hold dishwasher to counter. Turn main power back on and VOILA!!

Turned off pier at breaker. Removed dishwasher from under counter after disconnecting water line from dishwasher and drain tube from under sink. You might get a little residual water but not much. Removed old flood switch took about 2 minutes. Replaced with new flood switch. Then tilted dishwasher back to get to plastic nuts that hold down heating element. Set unit back down and removed old heating element then replace it with new one. Replace plastic nuts that hold element. Exact parts makes job easy. Them put water hose back on an put washer back in place hooked drain hose back up. Turned water and power back on. Tested unit worked perfectly. Hardest part of job was putting the dishwasher back into counter and getting the Instalation back on top.
Parts replacement time was about 10 minutes.
Disconnecting and reconnecting and replacing dishwasher 40 minutes. But I wouldn’t pay anyone to do this because it’s really not difficult.