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.
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!!
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.
Spray arm had become unattached and burned by the heat element
It was a simple as: attach and done! There is a ring on the part that tightens clockwise to the nipple that sprays out the water that it rests on. Twist clockwise and you are done! It is a mystery how it was unattached to begin with but not a problem in the end, it was easy to fix!
Took out 2 screws that held machine in cabinet. Pulled out dishwasher about 4 inches. removed old latch and disconnected electric connection. Put in new latch, reconnected electric connection, replaced screws, pushed machine back in cabinet, replaced 2 screws that hold machine in place. Works like new!
Replaced motherboard, parts select,very helpful in helping diagnose problem! Exchanged parts, credit account after returned parts. Great customer service All good stuff! They brought their A game for this diy-er...
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!
Took out the old heating assembly and installed the new one this did not solve my problem and I ended up buying a new dishwasher and returned the part Spent as much in shipping to get the part and return it as the part cost itself Next time I will just replace the dishwasher in the first place.