Models > DU1145XTPBA > Instructions

DU1145XTPBA Whirlpool Dishwasher - Instructions

All installation instructions for DU1145XTPBA 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 DU1145XTPBA
16-30 of 451
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UNIT WOULDN'T WORK. "CLEAN" LIGHT BLINKING

  • Customer: PAUL from ESTES PARK CO
  • Difficulty: Really easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Nutdriver, Screw drivers
  • 42 of 61 people found this instruction helpful
The unit had power, but the controls would not work. The "Clean" light was blinking. I first replaced the control unit, no help. I then used the "Just Ask" and was told the problem was the heating element and/or the Hi-Temp thermostat. I replaced both those and used the re-set code pushing the "Hi-Temp/Air Dry, Hi-Temp/Air Dry" buttons. That did it. Easy parts to locate and replace. It took longer pulling the unit out and putting it back than it did to replace the parts.

Lost dishwasher brackets

  • Customer: Judith from Essex MA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 37 of 49 people found this instruction helpful
I called an experienced plumber, who balanced and installed my new dishwasher properly, using the brackets I ordered from Parts Select, after an INEXPERIENCED plumber had tossed the factory-provided mounting brackets out with the shipping carton. Relief!

Needed to replace the whole dish soap dispenser

  • Customer: Jessica from Plano TX
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 34 of 41 people found this instruction helpful
I switched off power to the dishwasher and unscrewed the front panel from the inside sides. Then, carefully removed the front by lifting up and off. I disconnected the signal wire by unclipping it from the detergent dispenser; it clipped in like a phone jack. Unscrewed the frame holding in the dispenser, then popped out the old dispenser, popped in the new one, screwed on the frame, hooked the signal back in. Replaced the front, screwed it in, turned on power and ran a small quick wash to make sure it was working properly. It was!

Started as noise when running, but NOT when filling

  • Customer: David from Chester NJ
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Pliers, Screw drivers, Wrench set
  • 31 of 33 people found this instruction helpful
I initially thought the pump assembly was dying (or was damaged by a piece of glass or something that had gotten into the pump. I priced the parts and decided I wasn't sure the unit was worth it. But the dishwasher was also not cleaning well, and was leave soap on the dishes. Turned out the water inlet valve was intermittently failing to open. Using the troubleshooting guide (both downloadable and inside the bottom panel) was no help. I just checked and saw that there was power going to the valve when it did not open: diagnosis made. Step 1: turn off water to dishwasher. Step two: remove bottom panel. Step 3, place towels under dishwasher. Step 4, disconnect water line from elbow screwed into inlet valve. Step 5: remove inlet valve screw with nut driver and slide valve sideways and back to remove. Step 6: slide clamp on hose to dishwasher away from valve using pliers. Some work involve with sliding hose off the valve (careful, the hose is accordioned plastic) Step 7: remove elbow from inlet valve (this required a visegrip to hold the narrow nut surface on the valve and a wrench to turn the elbow). Step 8: apply Teflon tape to elbow and screw into new inlet valve. Step 9: install hose to dishwasher and return clamp to hold hose in place. Step 10: reinstall valve by placing tongues into grooves and sliding to the left, reinstall screw. Step 11: tighten elbow with wrench, now that valve is held in place. Step 12: reinstall water line. Step 13: turn on supply line and check for leaks

dishwasher cut off during drying cycle

  • Customer: pauline from gloucester VA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 31 of 34 people found this instruction helpful
After replacing the thermal fuse 5 times i noticed the new packaging came with a terminal block on then fuse harness. PLEASE USE THIS. It is a must, it supposedly is acting as some type of heat sink or something for added protection. Used the unit on all cycles now and works great. Just follow fuse instructions precisely. Hope it helps.

No water out the spray arms; first thing you'll notice is the top rack not getting clean.

  • Customer: Brian from Inola OK
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 25 of 27 people found this instruction helpful
Took racks out, loosen screw on top and back then twist feed tube to right and whole assembly can be removed. Now you should be able to see some torx screws; remove those and then remove the piece they were holding down, from there you'll see another screw, remove it and the piece and so on until there are no more screws. Now there is the food chopper cover that needs to be removed; mine was stuck there. You should notice some ribs underneath that allow the water to be sucked in while keeping really big pieces out; I got a pair of channel-locks, opened them all the way and was able to slip one of the pieces under the cover and pull straight up, once off you will see the chopper covvered in food. I cleaned mine off and it looked good, but when I put it back and stuck my finger down teh discharge tube and turned the pump, the chpper did not turn. when I put the new one in and did the same test it did turn. If the chopper is still fits in the slot, it can be cleaned and put back and work for several washes while the part is shipped. I went ahead and changed the check valve since I had it opened which is just to the right of the chopper(all you can see is a little slit and some black rubber). Use some needle nose and pull it out. I would not do this unless you plan on changing it, I pulled mine out to look at it and when I put it back so I could order the parts the dishwasher never drained properly. When you compare a new one with an old one you will see what I mean, you can drop a new one right in but the old one you will have to force in (gets water logged over time and expands). This job is very easy and a lot cheaper than a new DW...and your wife will be impressed, so do not be intimidated.

Failed diagonistics test for OWI sensor

  • Customer: Mark from Lancaster NY
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 29 of 41 people found this instruction helpful
Pulled the dishwasher out from the counter, on the lower right hand side, about mid way back there is a bundle of all yellow wires, follow that to the sensor which mounts into the bottom of the wash tub. The sensor is easily removed by grasping it by hand and turn it about a half turn (can't remember which direction). It then just pulls out. Disconnect the wire bundle by pushing on the retaining clip and the install is the reverse.

Borke the spinner off with dishes that were too tall. (Oops!)

  • Customer: Stephen from Leavenworth KS
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 22 of 22 people found this instruction helpful
1. Put a towel over the bottom of the machine. (In case you drop the screw... duh!)

2. Remove the top screw.

3. Replace the snap pin (pointy end DOWN.)

4. Snap the spinner in place.

5. Replace the screw. (Or go to the hardware store to replace the screw you dropped into the bottom of the dishwasher. Dashitall!)

Dishes still dirty after full cycle. problem developed gradually over 2 week period

  • Customer: Jeff from Vallejo CA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 23 of 26 people found this instruction helpful
Several hours to diagnose problem: Removed all the plastic water distribution tubes to top rack and found no blockages. removed lower water jets, drain screens using star driver on 6 screws. still could find now blockages. decided problem had to be in pump mounted below unit so completely disconnected unit and removed from under counter. Upon removing lower plate below door I discovered a plastic pouch containing an excellent trouble shooting guide with complete dis-assembly instructions and parts breakout diagrams with P/N listings! First thing I discovered from this was that the chopper assembly was hiding under a plastic cover just under the filter screen I had already removed. The trick was to press down on the right side of the plate to get it to pop up and reveal the chopper. The whole chopper assembly slides out without tools. I found the strainer plate behind the chopper blade totally plugged as the blade had broken off the plastic drive shaft because the retaining knob on the end of the shaft had broken off. I was able to drill and tap the shaft and install a SS machine screw with washer to reassemble the chopper blade on the shaft. Not expecting this "Joe Maggee" repair to last more than a few cycles I went online with the P/N and googled PartSelect. Placed the order and chose std delivery over 2day or next day since I expected the repair to last for the week. I put everything back together and the first load came out perfect! This was Sunday afternoon. Tuesday the part arrived at my doorstep! 15 minutes and the new part was in. My "Joe Maggee" repair is now in the junk drawer awaiting the next pistachio shell that gets run through the washer.

Power to dish washer, but no power to any LED's or power buttons.

  • Customer: Tracy from Westerville OH
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 23 of 27 people found this instruction helpful
Very easy to install the new B Metal Fuse. Removed torx head screws holding the outer door panel on the dish washer. Removed the fuse and two wires connected to the fuse. Inserted the new fuse in the holder and plugged the two wire connectors back
on. Installed the outer door panel back on, turned the breaker back and the machine powered back up. Very easy install and saved a service call. Total repair cost $24

Pump Motor fwd bearing worn out

  • Customer: Thomas from Massapequa NY
  • Difficulty: A Bit Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Screw drivers, Socket set
  • 21 of 23 people found this instruction helpful
My dishwasher motor was getting very noisy lately and finally died altogether. (the fwd bearing and seals had worn out. There was a small pile of what looked like white sand under the motor from the wear) I removed the dishwasher from the counter after turning off the power at the breaker box. I then turned the dishwasher on its side. The pump motor is removed by first removing the electrical connector, then loosening the retaining bolt and twisting the motor counterclockwise about a quarter turn. The gasket required a little force to become unseated from the housing but not to bad. Wiggle and pull! Be sure to take a look at the alignment at this point to facilitate reinstallation.To install the new motor, align the mark on the impeller(small delta) with the mark on the motor. Insert Motor into housing and turn clockwise one quarter turn till retaining bolt hole is aligned. Install retaining bolt. Be sure to note the position of the stainless steel screen where you insert the motor. Place it back in position before installing the pump if it is disturbed. I lubed the oring with vaseline prior to install also. The new oring was diffrent and did not feel very tight when i installed , but there were no leaks and the dishwasher is running like new. Partselect had the part at my door the next day with no upgrade in shipping charges and I will use them in the future. This forum helped me choose them and made the task easier to do. Hope this helps you as well.

touch pad would not light up

  • Customer: greg from ozone park NY
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 33 of 59 people found this instruction helpful
open door remove 8 allen screws

change circuit board 6 wire plugs

detergent dispenser not opening during the wash cycle

  • Customer: Robert from Haskell NJ
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver
  • 23 of 29 people found this instruction helpful
remove front door outer cover,remove the hex screws holding the dispenser.unplug the wire to the dispenser and remove.replace with the new dispenser, fasten with hex head screws and plug in the wire. make sure you put the vinyl flap back in place. close front door cover and fasten.

Lights flashing on wash options, cancel would work but nothing else

  • Customer: Jessica from Clintwood VA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 23 of 32 people found this instruction helpful
open dishwasher door, use torx socket and ratchet to remove 6 screws. Pull down wash options face, find the bi-metal fuse. Used the directions in the package to replace. popped old fuse out of electrical board, Cut 2 wires, stripped said wires, attached stripped wires in housing on new part, tightened the 2 screws where new wires attach, popped new fuse in electrical board. Reattached face. Very simple and easy to do. Did not fix the problem. Had to get the electrical board that the bi-metal fuse is snapped into. Very easy for someone that has worked on vehicles or electrical things before. If no experience, then I would say it is still easy as long as you follow the directions taht comes with the part. It has pictures as well.

DISHWASHER QUIT RUNNING ON THE PRESSURE SIDE (PUMP MOTOR WENT BAD).

  • Customer: JACK from HARDIN MT
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers, Socket set, Wrench set
  • 20 of 23 people found this instruction helpful
Turned off water and disconnected line, then disconnected drain, turned off power and slid dishwasher out and turned turned upside down and removed hold down bolt ( it is a 3/8 head bolt) removed wire from motor and twisted motor assembly approximately 1/4 turn counter clock wise and removed old motor and seal assembly reinstalled new motor with new seal and rewired. turned washer back upright and removed filter assembly and lower jet arm, removed cover for food disposal and reinstalled disposal blade back on pump drive reinstalled cover and filter assembly and jet arm. slid unit back in place and anchored down to cabinet and turned water and power back on ran washer through a short cycle to clean any soap build up that was left inside and that was it, It all works just like new.
All Instructions for the DU1145XTPBA
16-30 of 451