GDF540HGD0WW General Electric Dishwasher - Instructions

A quick twist of the locking nut

The main board is located under the washer in metal box accessed by removal of front plate at bottom. Removal of 2 screws on front of metal box allows board to drop down. However, very cumbersome to work on your back on floor in small space. I took the easy way and slid the washer out of cabinet, then turned washer ( it's light weight) on its back to access & remove old board and easily replace with new one. Also one of the connector plugs had to be replaced wired into the power connection made me very glad I was not working on my back ! Then simply turn washer upright and slide back into its cubby hole under counter.

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.

Replaced latch

Shut Power off at Circuit Breaker
1. Remove Kick Plate & Insulation
2. Unplug electrical connection from door to unit
2. Remove 2 screws with nut driver to release panel above electrical connection box
3. Pull panel down and out to expose board
4. Disconnect 3 plugged wire leads
5. replace old board with the new in the tray
6. Plug connectors in
7. Put unit back together

Simply pulled the new one out of the box and put it into the dishwasher.

The old gasket pulled right out with no tools needed,
The new gasket went in the same way.

Results:
It did help on one side, but the bottom gasket also needs to be replaced it has a couple of tears one on each end.

Next Steps:
When the bottom gasket gets here I will replace that and it should be as good as new.

Removed the top two screws that hold the dishwasher to the cabinet , remove the two screws on the bottom panel and remove the panel. Screw the levelers all of the way up and pull out the dishwasher about 6 to 8 inch. Hook the new cabe on the spring and pull around pulley and attach it to the door bracket. I replaced both cables. Reverse to complete.

Followed troubleshooting procedure to determine that defective Flood Switch caused the problem and not the Heating Element. Replaced only the Flood Switch. I also replaced a deteriorated door gasket.

De-installed dishwasher from cabinet, removed door, and tipped unit over with back of tub resting on floor.

I followed the document referenced here for the troubleshooting and repair procedures: GE Appliances Technical Service Guide, 2012 GE Dishwasher, 31-9226.pdf available on web.

Followed video instructions step by step.
I was fortunate i had enough slack in water, electric and discharge lines to avoid disconnecting.

Two wrinkles
1. wire clips on my door had to be pulled/pried loose from door and there were two not one

2. could not slide dishwasher out after lowering adjusters and figured out it was the mounting tabs bumpimng the granite countertop, thus the use of putty knives to slide the dishwasher out.

Super easy repair, just removed the old latch and replaced it with the new one.

The Mid Spray Arm Assembly was not spinning due to a dish that was in placed the dishwasher that was too high and hitting the arm. When it spun until it broke the center shaft. Replacement was easy. After removing power I pulled the upper tray out and removed the Conduit Mid Tiered Assembly by unsnapping it from the tray. I twisted off the broken spindle of the damaged arm assembly from the Conduit Mid Tiered Assembly and inserted the new arm and gently pushed it until it snapped into the Mid Tiered Assembly. Reinstalled the assembled parts by snapping into the tray making sure it was centered.

Upper rack I had to reuse the old power was assembly but it just snaps into place. Lower rack literally just place on roller track and it was done. No tools required. Extremely satisfied with my purchase. 10/10 recommend!!

So after noticing some horrid food waste build up in my 9 year old dishwasher, I determined it wasn't heating the water during the wash cycle. I came on here to check how to replace the heating element and was surprised when the flood switch was instead strongly recommended as the first repair step.

I ordered the part, and prepped the dishwasher for the repair (Pro-tip: Clothes pin attached to the bottom of the flood switch wiring harness ensures it doesn't slip down below the opening during the part swap!). The part swap and reassembly only took 5-10 mins or so after prep and dishwasher is now heating water and running great again. Many thanks to partselect.com for the detailed installation guides/videos and the parts recommendations!

Open box...remove old rack from dishwasher...roll in NEW rack. Done!!!