Models > GU1200XTLS3 > Instructions

GU1200XTLS3 Whirlpool Dishwasher - Instructions

All installation instructions for GU1200XTLS3 parts

These instructions have been submitted by other PartSelect customers and can help guide you through the dishwasher repair with useful information like difficulty of repair, length of repair, tools needed, and more.

All Instructions for the GU1200XTLS3
31-45 of 518
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Needed to replace orginal rack track stop

  • Customer: Dennis from Worthington OH
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 23 of 35 people found this instruction helpful
The OEM part sells for $28. PartSelect also offers an alternative for $4.95. Both OEM and alternative versions are made of pressed plastic with no moving parts. They both do the same job. The cheaper alternative worked well and actually installs much easier than the original part. I recommend purchasing the cheaper alternative.

Dishwasher was not cleaning anything.

  • Customer: Richard from Huntington NY
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 19 of 25 people found this instruction helpful
Took the two baskets out and removed the spinners which simply clip on. The bottom center spinner screws on/off using a tab in the center. Then removed four screws holding the filter cover in place. Then removed the one screw holding on the chopper cover and removed cover. Old chopper came out easily. Then rinsed and washed everything down to clean out all of the disgusting stuff that was clogging the unit. Put the new chopper in place, put chopper cover on and everything else in place and it now cleans like it was brand new!

Removed & Replaced Detergent Dispenser

  • Customer: Raymond from Lancaster CA
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required:
  • 17 of 20 people found this instruction helpful
Via your web-site I was able to download the step-by-step screen-shot pictures. I was really surprised on how easy the detailed photo screen shots made the repair really easy! Thanks for making this repair a piece of cake. If I should ever need additional parts for any of my home appliances I will certainly order my parts through PartSelect.

Water was leaking.

  • Customer: Phil from Fairfax VA
  • Difficulty: A Bit Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Screw drivers
  • 18 of 24 people found this instruction helpful
This unit was unique that whole motor assembly was held in its place by two plastic clip. The gasket had few rings that worked as place holder, although gaskets don't go bad often this model could be if it gets pulled alot and if motor assembly get pushed it will push up the gasket and cause a leak. Repair was simple, 1) take spray arm off from inside. 2) get under neath the dishwasher, take off wires so it would free up some room, pulled two plastic holder out, gently push the motor assembly up to the tub, 3) from inside the tub, pull up the assembly enough to get your hand under the gasket and pull them off. 4) Replace the gasket, align the assmebly and push down to snap in the gasket. 5) get under and push in two plastic clip back in, put wires back into its place. Back in the tub to push down the assembly again to make sure there are flush with surface. Put spray arm back on. Finished.

Water leak / minor hard to find

  • Customer: Gus from hayward CA
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Pliers, Wrench set
  • 17 of 21 people found this instruction helpful
First: Turn power to the Dish washer OFF, then remove the two panels at the bottom of the dishwasher.
Two: remove the Door face panel for easier access to the inlet-Valve.
Three: remove screw that holds Inlet-valve bracket.
Four: slide Inlet valve bracket left and back to get out of slots.
Five: Holding the Inlet-valve forward loosen and remove water line (copper tube nut / pressure fitting).
Six: Remove two wire clips
Seven: Remove platics hose (Spring Clamp)
Replace Inlet-Valve and reverse process///

Scratches in Surface

  • Customer: Michelle from Richardson TX
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 16 of 19 people found this instruction helpful
This product comes in a bottle with a brush like Liquid Paper. It goes on incredibly easy. A second coat might be needed. I wanted to prevent rust from setting in so I covered the scratches and dings. The paint is a little brighter since my washer is 10 years old but it still looks great.

No power

  • Customer: Scott from Chisago City MN
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 15 of 16 people found this instruction helpful
Replaced electronic control panel first which had an obvious defect (burned terminal). Still no power. Replaced fuse and works fine now. Took lots of reading to find out the dishwasher had a replacable fuse. Even the appliance store didn't know.

Drain hose was leaking.

  • Customer: Jason from Lugoff SC
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Pliers
  • 18 of 27 people found this instruction helpful
Switched circuit breaker off.
Removed kick panel.
Removed the dishwasher from counter.
Disconnected drain hose from the pee trap.
Disconnected drain hose from pump.
Installed new drain hose.
Reinstalled dishwasher in counter.
Connected hose at the pee trap.
Turned power back on. test for leaks by running a cycle.
Reinstalled kick panel.

Stopped Running,Will Not Start, and Clean LED Blinks 7 times then repeats

  • Customer: Deb from LaPorte IN
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Nutdriver, Pliers, Screw drivers, Wrench(Adjustable)
  • 15 of 19 people found this instruction helpful
Got Maintenance Flyer out an read about problem
Removed access plate
Disconnectd water and drain
Removed anchor screws
Pulled unit out and disconnedted from Electric
Flipped on it's back
Ohmed out all heat related items and found discrepency with Thermisitor resistance
Ordered and received Part
Changed out Thermisitor
Checked wiring to Heater and replaced connections
Hooked electric up
Ran Diognostics per Maintenance flyer and cleared fault
Hooked back up and ran like a champ

The reason it took so long is because I put the old thermisitor back in and tryed to run the diognostics just to make sure that was the problem

Dishes wouldn't dry

  • Customer: George from Lisbon CT
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 17 of 26 people found this instruction helpful
I shut off the power to the dishwasher, then I removed the front panel under the door. On the right side just behind the electrical box there are two wires going up to the hi-limit thermostat, (you may need a small mirror to see it), remove one screw that is holding the thermostat bracket, unplug the wires from the old thermostat and install new one. Screw bracket and thermostat back to the underside of the dishwasher, reinstall the front panel, turn on the power, done.

Machine was not cleaning properly. insufficient water to the top shelf

  • Customer: John from Rockport ME
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 14 of 17 people found this instruction helpful
I cleaned the chopper and screen a few times and it continued to get blocked after a couple of cycles. Replaced the chopper assembly and now it works find.

The ceramic seal had failed, allowing water to destroy the front motor bearing.

  • Customer: Jerome from Greensburg IN
  • Difficulty: A Bit Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Nutdriver, Pliers, Screw drivers, Socket set, Wrench set, Wrench(Adjustable)
  • 13 of 14 people found this instruction helpful
Removed dishwasher from under the counter and took it to my shop. With the washer on its side, I removed the motor, then the impeller and seal. I then disassembled the motor and replaced the front bearing(purchased separately). This required an arbor press. I then reassembled the motor and installed the new seal and impeller. Reassembled in reverse order. Reinstalled under the counter and made conections. Checked for leaks and proper operation.

Stopped running in the middle of wash cycle.

  • Customer: Gary from Centennial CO
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 12 of 12 people found this instruction helpful
Removed leads from fuse and installed jumper wire (while the power was off, then turned back on) to determine that circuit board was still good. Ordered new fuse and installed using existing wire connections. Did not splice in new connectors that came with fuse. Wires were clean and good and did not want to cut and splice.

rollers and clips on botton dishrack were broken

  • Customer: Diane from Waltham MA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Pliers
  • 18 of 30 people found this instruction helpful
I pulled off the old clips and easily replaced them with the new clips and popped on the wheels.
I replaced 8 clips and 8 wheels in less than 15mins

The overhead water spinner became detached and fell off

  • Customer: Al from Yuma AZ
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 12 of 12 people found this instruction helpful
First I removed the screw from the top water tube and then the upper screw from the vertical water tube at the back of the dishwasher. That gave enough flex to the tube assembly for access to the area I needed to get to, without having to remove it. Then I removed the old spinner retainer and installed the new one. I then snapped the spinner to the new retainer pin, put the tube back into position, and re-installed the screws -- and I was done.
All Instructions for the GU1200XTLS3
31-45 of 518