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GDT720SSF0SS General Electric Dishwasher - Instructions

All Instructions for the GDT720SSF0SS
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Broken Dishwasher Door Handle
I followed You-tube instructions, very clear but not easy.
The door had to be taken off the dishwasher and then disassembled into its two halves, front and back, in order to remove the old handle and install the new.
Parts Used:
Dishwasher Door Handle
  • janet from WILMINGTON, NC
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    More than 2 hours
  • Tools:
    Pliers, Screw drivers, Socket set
1 person found this instruction helpful.
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Door would not shut, machine would not run.
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!
Parts Used:
Door Latch
  • Deborah from BRADENTON, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
1 person found this instruction helpful.
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Water not heating and door would fall when opened
Watching u tube. Made it simple
Parts Used:
ARM SPRAY LOWER Assembly ARM SPRAY MID Assembly Upper Spray Arm SPRING DOOR Flood Switch SENSOR TURBIDITY Assembly
  • Dirk from HAYDEN, ID
  • Difficulty Level:
    Easy
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Nutdriver, Screw drivers
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Ge Dishwasher was not filling with water
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.
Parts Used:
Flood Switch
  • Robert from DANBURY, CT
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Nutdriver, Pliers
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Rusty upper rack
I simply followed the video instructions and replaced the rack myself, no tools required. Easy peasy
Parts Used:
Upper Rack Assembly
  • Francesca from PALM COAST, FL
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
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Tine on lower rack broke
Just snapped it in place and that’s it!
Parts Used:
TINE BLOCK COATED
  • Emilene from BRENTWOOD, CA
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
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Dishwasher was not drying
I followed the U tube instructions already put out part select.
Parts Used:
HEATING ELEMENT
  • Larry from STERLING, CO
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Nutdriver
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Doesn't complete dry cycle, no clean light, random noises as if door was closing
After replacing UI board, I replaced the mainboard. still did not solve the problem. The element tested good and I had removed the flood switch, rinsed and blew it out so it rattled but the damage was done. Replacing it made the dishwasher heat water and heated during dry cycle. Removed fine filter, removed course filter, removed two screws with nut driver, removed flood sensor and then reversed. A year or so ago, the dishwasher flooded for no apparent reason, wondering if that was the beginning end of the switch!
Parts Used:
HEATING ELEMENT Flood Switch
  • Jeff from Downingtown, PA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Nutdriver
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dishes were not dry at end of completed wash cycle
Followed the instructions on the video, it was pretty straight forward. It was helpful to know what to expect before hand like removing accumulated water in the drain before removing the flood switch so as not to have that water drain under the dishwasher. Knowing to have a nut driver with magnetic tip was helpful in removing and reinserting the screws. all in all it was pretty easy repair.
Parts Used:
Flood Switch
  • louis from FRANKFORD, DE
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Nutdriver, Pliers
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Dishwasher ceased to fully drain after full cycle
First, drain as much water as possible using a shop vac or siphon. Unscrew two plastic lugs and food screen to release the metal *disk* found inside the dishwasher at the bottom. Then, remove the grey retainer ring found under the food screen.
Using the nut driver, remove two screws from the white plastic retainer ring at bottom the flood switch.
I used pliers to grip the ring to take it out.
**Dry everything in the "well" where the flood switch sits.**
Now, remove the bottom front cosmetic panel. This exposes the underside of the appliance. Locate the flood switch wire underneath and gently pull down the small black plastic tab which holds the wires in place. This allows more movement to make your job a little easier!
Pull up on the flood switch and simply unplug it and swap in your new switch! Replace everything as you found it, don't over-tighten your screws, and make your kids load that sucker! Hope this helps, and have a beautiful day!
Parts Used:
Flood Switch
  • David from RIVERVIEW, MI
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Nutdriver, Pliers
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Heating Coil was inoperable
My heating coil was not working so naturally I thought I needed a new coil and ordered one accordingly. During the time it took to ship to me, I did more research and people suggested testing the coil with and ohmmeter for resistance as often times the coil is fine and it is the flood switch that is the problem. I got an ohmmeter and checked the old coil and it returned readings that were just fine (btw 15-30), so I returned the coil and ordered this flood switch.

Anyone reading this debating between buying the coil and switch can save themselves a lot of trouble/time/money by removing the coil and testing it first.

The installation of the flood switch is fairly simple. There's a great video on Youtube for it (titled "GE Dishwasher not Drying Dishes - How to Replace Bad Flood Switch:), so I won't walk through the step-by-step on it.

However, one word of advice is to be careful when installing so that you don't let the o-ring on the switch slide down the connector/wire once you connect them or you'll get a slow leak into the catch pan at the bottom.

Also, if this if your first repair on a GE Dishwasher then get to know the unit while you have it pulled out. It won't be your last repair based on my experience...
Parts Used:
Flood Switch
  • Robert from AUGUSTA, GA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Socket set
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Dishwasher not operating. Would fill, not operate, then drain.
Performed all checks on youtube...water coming in, course and fine filter cleaned, drain pump working (heard it come on and no water present and cycle end). Swapped water inlet valve bc it was the cheapest poss fix $19. No luck. Ordered circulation pump and motherboard. Swapped pump, very easy with machine out and turned on its back. Temp reinstall and ops checked good. Contacted Partselect for return slip, emailed immediately and sent thru post office.
Parts Used:
WATER VALVE AND HARNESS SERVICE ASM
  • Todd from PLYMOUTH, MA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Nutdriver, Pliers, Wrench (Adjustable)
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No boost in water temperature; water temperature during wash cycle not hot enough; dishes not drying
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.
Parts Used:
Flood Switch
  • David from CARY, NC
  • Difficulty Level:
    Easy
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Nutdriver, Screw drivers
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No heat in both water and air
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.
Parts Used:
HEATING ELEMENT Flood Switch
  • Alvin from SCHENECTADY, NY
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    More than 2 hours
  • Tools:
    Nutdriver, Screw drivers, Socket set, Wrench (Adjustable)
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Old Trim Tub Pieces were bent from an improper installation
I have them to the plumber who was reinstalling a poorly installed dishwasher. Parts worked perfectly
Parts Used:
TUB TRIMS KIT TUB TRIMS KIT TUB TRIMS KIT CT SCREW Assembly
  • Mark from BRUCE TWP, MI
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
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All Instructions for the GDT720SSF0SS
61 - 75 of 79