Question about Bosch 24 in. SHU66C02 / SHU66C06 Built-in Dishwasher

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Bosch SHU66C The door on the detergent dispenser is not opening and dispensing the detergent during the cycle. How is this fixed? What could be causing this?

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  • cmshields Dec 05, 2008

    Ours does exactly the same thing.

  • skovatch Dec 17, 2008

    According to another discussion about this model, the soap dispenser needs to be replaced. It's part number 431413, but I don't know if it is a DIY job or not.

  • Anonymous Dec 18, 2008

    Same problem here. Are you using powder or gel detergent?



    My dishwasher completes all the cycles, etc. but when I open the door the dispenser is still closed with the gel detergent inside.

  • Anonymous Jan 15, 2009

    Did anyone order the part and replace? Did it work and was it easy to change? I called a repair company recommended by Bosch and they said it was either the dispenser (part number 431413) or the control board (part number 431671). The quote they gave for PN 431413 was $68.40 and $209.90 for PN 431671. Any other info someone could post before I dive in and try doing it myself would be appreciated.

  • yuckydishes Mar 31, 2009

    I have the same problem. Am told we can replace ourselves. Remove outer door panel and then the dispenser assembly pops out and the new one should pop in. Haven't tried it yet...

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2 Suggested Answers

COXY
  • 76 Answers

SOURCE: Bosch Aquasensor Detergent Dispenser door wont open during cycle

Behind the dispensor door there is a small selanoid you will need to replace this, test to see if its open circuit, alternatively you can just place the detergent in side the machine before you put it on a wash cycle is this would have the same effect. the only cycle you can not do this on is the one with the prewash, I think its number 1.

Posted on Nov 18, 2007

Daniel S
  • 4323 Answers

SOURCE: My SHU66C dish washer fails to open the detergent

Hi

Dishwashers use Bi-Metal strip to allow the dispenser to open/close. This strip when heat up causes the soap door spring to open up the dispenser. If this strip is not heated doesn't allow the door to open. The strip may not be getting 120V or maybe disconnected. Newer (plastic liner) dishwashers use a wax motor to open the soap dispenser. The plunger inside the wax motor slowly moves and pushes the plunger and door open. And, if this wax motor doesn't receive 120 volts, then it'll not work. Please check the voltage to the wax motor/Bi-metal strip; also inspect the connections to these. Hope this helps...
Daniel

Posted on Feb 13, 2011

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I own a Bosch home Dishwasher - Model SGV53E03GB-74 - where the wash tablet discharge cavity opens in the wash cycle but doesn't allow the tablet to drop, so the wash is ineffective and needs


Sounds like the dispenser door isn't opening. If it isn't being blocked by dishes, the dispenser door spring might be broken, the dispenser release solenoid could be faulty, or not getting power from the control panel. While you're waiting for it to get fixed, you can just put the detergent in the bottom of the dishwasher and run it on normal cycle. It also possible the dispenser door isn't opening wide enough for the puck to fall out. Make sure the door opens freely under it's own spring assist.

Nov 26, 2014 | Bosch Dishwashers

1 Answer

Detergent dispenser not closing


split the door inner from the outer - screws round the periphery. you will need a multimeter check if there is a supply to the detergent dispenser when there should not be ie during rinse and hold program or before starting the cycle. if there is a supply then the module is faulty. if not then fault probably lies with the dispenser itself. having split the door you can see how to remove. there are two methods of fixing. most common is six screws holding clamps. some are a push and click fit

Jun 03, 2007 | Bosch SHU5316UC Dishwasher

1 Answer

Dtergent dispencer does not open



Dispenser Lever

If the dispenser is broken and doesn't open or close properly the dispenser lever might need to be replaced.




Detergent Dispenser Cover

If the detergent dispenser cover is broken and the detergent dispenser doesn't work, the dispenser assembly should be replaced.




Wax Motor Actuator

If the dispenser will not release the detergent the actuator connected between the wax motor and the dispenser might be broken. Check the wax motor actuator and replace it if necessary.




Detergent Container

If the dishwasher dispenser doesn't work the detergent container may need to be replaced.


Dispenser Lid

If the dispenser is broken and doesn't open or close properly the dispenser lid may have to be replaced.




Detergent Dispenser

If the dishwasher dispenser doesn't work the problem is often related to the release mechanism. If the problem is with the dispenser itself, it may be easier to replace the entire dispenser.




Dispenser Door Spring

If the dispenser is broken and doesn't open during the wash cycle the dispenser door spring may have to be replaced.




Dispenser Latch

If the dispenser is broken and doesn't open or close properly the dispenser door latch may have to be replaced.




Dispenser Door Pin

If the dispenser is broken and doesn't open or close properly the dispenser door pin may have to be replaced.

Enter your model number to see parts for your dishwasher.


Dispenser Actuator

If the dispenser is broken and doesn't open or close properly the dispenser actuator may have to be replaced.




Dispenser

If the dispenser is broken and doesn't open or close properly the entire dispenser assembly may have to be replaced.

Enter your model number to see parts for your dishwasher.


Wax Motor

There is an electrically powered device called a wax motor which opens the detergent dispenser. If the dispenser is broken and will not open to release the detergent, the wax motor might need to be replaced.

Enter your model number to see parts for your dishwasher.


Bi-Metal

If the dishwasher dispenser doesn't work the bi-metal actuator might be burned out or defective. The bi-metal is a simple metal loop which acts as a latch for the dispenser door. As electricity is applied to the metal loop, the loop deforms and bends away from the latch, releasing it. If the bi-metal is burned out it won't deform or release the detergent door.

Enter your model number to see parts for your dishwasher.


Dispenser Slide

If the dispenser is broken and doesn't open or close properly the dispenser slide may need to be replaced.

Enter your model number to see parts for your dishwasher.


Dispenser Repair Kit

If the dispenser is broken this dispenser kit may need to be replaced.

Enter your model number to see parts for your dishwasher.

Main Control Board


The main control board provides power to nearly every component of the dishwasher including the detergent dispenser. If the dispenser will not actuate the main control board might be defective. You should first check for more common parts. Many times control boards are replaced unnecessarily because the problem was not diagnosed properly.

God bless you . see the photo attached.401f2962-5d22-48f3-89be-c1db11d8eabe.jpg

May 23, 2013 | Hotpoint-Ariston FDD914 24 in. Built-in...

1 Answer

Troubleshooting


Dispenser Lever

If the dispenser is broken and doesn't open or close properly the dispenser lever might need to be replaced.





Detergent Dispenser Cover

If the detergent dispenser cover is broken and the detergent dispenser doesn't work, the dispenser assembly should be replaced.





Wax Motor Actuator

If the dispenser will not release the detergent the actuator connected between the wax motor and the dispenser might be broken. Check the wax motor actuator and replace it if necessary.





6717a822-d7e1-4c2e-a0bd-87fdb1bce189.jpg




Dispenser Lid

If the dispenser is broken and doesn't open or close properly the dispenser lid may have to be replaced.





Detergent Dispenser

If the dishwasher dispenser doesn't work the problem is often related to the release mechanism. If the problem is with the dispenser itself, it may be easier to replace the entire dispenser.





Dispenser Door Spring

If the dispenser is broken and doesn't open during the wash cycle the dispenser door spring may have to be replaced.





Dispenser Latch

If the dispenser is broken and doesn't open or close properly the dispenser door latch may have to be replaced.





Dispenser Door Pin

If the dispenser is broken and doesn't open or close properly the dispenser door pin may have to be replaced.






Dispenser Actuator

If the dispenser is broken and doesn't open or close properly the dispenser actuator may have to be replaced.





Dispenser

If the dispenser is broken and doesn't open or close properly the entire dispenser assembly may have to be replaced.





Wax Motor

There is an electrically powered device called a wax motor which opens the detergent dispenser. If the dispenser is broken and will not open to release the detergent, the wax motor might need to be replaced.





Bi-Metal

If the dishwasher dispenser doesn't work the bi-metal actuator might be burned out or defective. The bi-metal is a simple metal loop which acts as a latch for the dispenser door. As electricity is applied to the metal loop, the loop deforms and bends away from the latch, releasing it. If the bi-metal is burned out it won't deform or release the detergent door.





Dispenser Slide

If the dispenser is broken and doesn't open or close properly the dispenser slide may need to be replaced.





Dispenser Repair Kit

If the dispenser is broken this dispenser kit may need to be replaced.





Main Control Board

The main control board provides power to nearly every component of the dishwasher including the detergent dispenser. If the dispenser will not actuate the main control board might be defective. You should first check for more common parts. Many times control boards are replaced unnecessarily because the problem was not diagnosed properly.

Gd bless you

May 23, 2013 | Hotpoint-Ariston FDD914 24 in. Built-in...

1 Answer

Dishwasher Detergent Dispenser not opening


An automatic dishwashermag-glass_10x10.gif detergent dispenser door can become stuck for a few different reasons. Some problems are easy to fix, while some require more work. Repairs are basically the same no matter what brand of automatic dishwasher you have, although specific parts might be required. Fortunately, even if the detergent dispenser needs to be replaced, the problem is not an emergency. The dishwasher will clean dishes fine even with a stuck detergent dispenser.
    Fixing a Stuck Automatic Dishwasher Detergent Dispenser
  1. Step 1 Move the basket that holds silverware as far from the detergent dispenser as possible, or make sure no tall items are blocking the dispenser. Also, keep other items such as plates and pans away from the dispenser. Anything that winds up touching the dispenser during the wash cycle can cause the dispenser door to stay closed. Run the dishwasher to see if this solves the problem.
  2. Step 2 Remove the front door panel according to your instruction manual, or find the manufacturer's instructions online, which will probably be in a PDF file. The panel is typically held on by 6 to 8 screws along the edge, which you can see when the door is open. With most models, you won't need to remove the screws at the bottom of the door, which are part of the hinge assembly.
  3. Step 3 Clean the detergent dispenser thoroughly from the inside of the dishwasher and the exterior side as well. Accumulated detergent and other material can interfere with the spring mechanism or halt the pivot action of the door. Use very hot water and a micro-sized brush. You also can use a mix of hot water and vinegar.
  4. Step 4 Most dispensers have a bimetallic strip or switch, attached by screws, which triggers the door release. With the front door panel removed, locate the switch, and push on it gently with a screwdriver until the dispenser door opens. You might simply need to adjust the alignment of the switch.
  5. Step 5 Purchase a new switch if re-aligning the old one does not fix the problem. Typically, these switches cost under $10. See Resources for a link to different manufacturers where you can buy the part.
  6. Step 6 Label the two wires connected to the switch so you can correctly reconnect them afterward, and then remove them from the terminals by holding the slip-on connectors --- not the wires --- and pulling firmly. Use a pair of needle-nosed pliers for a better grip. Then remove the switch from the dispenser by removing the screws holding it in place. Connect the wires to the terminals of the new switch, and attach the new switch to the detergent dispenser. Replace the door panel.
  7. Step 7 Run the dishwasher again to see if the switch replacement has done the trick. If not, decide whether to replace the entire dispenser according to the manufacturer's instructions, or call a repair technician.

Nov 14, 2009 | Roper 24 in. RUD4000M Built-in Dishwasher

1 Answer

Our shu66c05uc Bosch dishwasher does not dispense the detergent.


Most likely the solenoid that operates the lever on the detergent door is faulty. Only solution is to replace the whole dispenser, unfortunately. It is possible that the controller is not activating the dispenser but less likely.

Jul 21, 2009 | Dishwashers

1 Answer

Bosch diswasher detergent dispenser doesn't open during wash cycl


I've been told we can replace the dispenser. See AppliancePartsPro.com. Part AP2834000

Dec 24, 2008 | Bosch 24 in. SHU66C02 / SHU66C06 Built-in...

1 Answer

Bosch Slimline dishwasher Exxcel. Detergent dispenser does not open during the wash


take door outer panel off and dispenser is exposed. start cycle and with a multimeter, check power comes to the dispensor during the cycle. if you get power, then the dispensor is faulty. if no power, then the module is faulty

Aug 05, 2008 | Dishwashers

1 Answer

Bosch Aquasensor Detergent Dispenser door wont open during cycle


Behind the dispensor door there is a small selanoid you will need to replace this, test to see if its open circuit, alternatively you can just place the detergent in side the machine before you put it on a wash cycle is this would have the same effect. the only cycle you can not do this on is the one with the prewash, I think its number 1.

Nov 17, 2007 | Bosch 24 in. SHU5305UC Built-in Dishwasher

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