GDF540HMF2ES General Electric Dishwasher - Instructions

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

Ordered new parts, unpacked the shipping containers, removed old racks and inserted the new ones. piece of cake. Perfect fit and prompt service.

1. Take a picture of the old rack in the dishwasher! Just in case!
2. Remove rail channel end caps and place them on the tabletop on the correct side to make sure you put them back on the correct side.
3. Remove old rack.
4. Carefully snap off the water sprinkling unit. (carefully push down tabs so they don't break).
5. Using your picture as a reference (!) snap the water sprinkling unit on the new rack (it's easy).
6. Put the new rack back onto the rail channel and replace the end caps.

Done! Very easy installation ! Rack was not nearly as expensive as I anticipated and was delivered quickly. Note: You get the rack only. All ot the other parts are from the old unit.

Replace all three spray arms and knocking sound disappeared.
Unscrewed counter clockwise old sprayer arms and lifted. Replaced with new sprayer arms and noise disappeared.

Board did not work. The socket for the jumper pins wasn’t installed on the board. Not sure if it was the correct unit. Decided to forget about doing a repair and just replaced the unit

2 hose clamps, connect the wire with the wire adaptor suppled

Took out the old and swapped out the parts from the old one and put them on the new rack. Looks great and works great.

I replaced the Flood Switch Part Number: WD21X10519.
I found that be removing the bottom front cover under dishwasher door, there was a small black plastic clamp holding up the wiring cable. By disconnecting the clamp, it gave me a few more inching of wire inside the machine, which made disconnecting old flood switch easier. It also help in installing the new flood switch. Then finally i reinstall the clamp cable under the machine to finish the job.

The dishwasher rack was supposed to come with wheels it did not but I was able to use the existing wheels from the lower rack and snap them on was pretty easy

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

Thank you
Gary

Researched what others have posted about on Parts select. That really helped with the diagnosis! Took a chance on a $28 part. Repairman was going to charge $150 just to show up, then diagnose, leave for 2 months while waiting for the part, charge another $150 plus the part to fix…
Just had to pull out dishwasher far enough to take the water supply line off. Then the water inlet solenoid then 2 more screws and a 2 pronged plug reattach water supply then done! 15 minutes MAX!!!

Followed your instructions and was finished in 5 minutes.

Looked upm the problem it said door wasn.t closed so cause was the door latch. put in the new one no change so I bought a new dishwasher

I removed the old roller wheels and the new roller wheels snapped together and the simple instructions made the repair quick and simple..

Had to trouble shoot to isolated the true fault condition. Checked heating element was good
Researched symptoms on YouTube
Removed and inspected float switch part
Ordered and replaced part.