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

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Bosch Dishwasher doesn't wash

How do I do a diagnostic test for bosch SHU66C06UC/14. I tried the following held down Power Scrub and Delicate at the same time and turned unit on. The Cycle Countdown displayed 2 and the Power Scrub and Delicate were blinking every second. It ran for more than 45 minutes and the Cycle Countdown, Sanitized, and Refill/Rinse/Agent lights began blinking every second as well. Any idea what this means?

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 7 Answers

SOURCE: Bosch SHU43

Sounds like the control module is out -- cost about $100 (I am on my third). I got a "lifetime" warranty when buying my second one. If you are handy, you can replace it yourself. You can call Bosch to confirm this (I did). It mounts inside the door. Mine is a BOSCH 5316.

The draining problem may mean a clogged drain hose -- you have to check it all the way back to either the main drain or the garbage disposal (if you have one). This may be what forced off the impeller wheel.

Posted on Jul 23, 2008

  • 901 Answers

SOURCE: rinse agent cycle

Visit Bosch web site and get a user manual. Or tray the authorized service center

Posted on May 03, 2010

  • 3247 Answers

SOURCE: no water is coming in and its almost like it is 3/4 of the way through the cycle and stuck in the same position.

If the wash motor continuous to run but the cycle is frozen then most likely the thermostat or heater is faulty. Try to run one of the short cycles like rinse only to confirm if the cycle is completed.

Posted on Dec 19, 2012

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1 Answer

How do we put it through a test mode?


Here you go, both answers :>)
Bosch Dishwasher Troubleshooting Your Bosch dishwasher can run a test cycle which will quickly go through each stage of a wash programme in order to find out at what point a fault is occurring. It will only give you a general idea of where the problem lies but is a useful first step in diagnosing the issue.

The steps to start the test cycle vary depending on what model you have but the basic method is similar across the range. It might be that your dishwasher doesn't have the same button labelling as described in the steps below. In that case try holding down the buttons which have similar names. After a little trial and error you'll find the right combination.
  • Make sure the dishwasher is switched off.
  • Press and hold the Power Scrub Plus and Regular Wash buttons.
  • Turn on the dishwasher, then release the two buttons.
  • The light above each of these buttons should flash.
  • Start the test cycle by pressing the Power Scrub Plus and Regular Wash buttons again.
  • The test programme will begin and an error code will be displayed at the end of the cycle if a fault has been detected.
You can find a list of Bosch dishwasher error codes and their definitions here.

Error Codes are also here;

http://www.ukwhitegoods.co.uk/help/fix-it-yourself/fault-codes/dishwasher-fault-codes/3058-bosch-sms-series-dishwasher-fault-codes.html

Sep 30, 2015 | Bosch Dishwashers

1 Answer

Bosch silence plus 50 dba has error code h01


The statement below can be found at: http://www.ehow.com/list_6978265_bosch-dishwasher-error-codes.html,

The SHU4326 and 4326 models use "Regular Wash" and "Rinse Hold" to begin the test while the other three series in this section use "Scrub Wash" and "Delicate/Econo," but all use the same set of fault codes, shown not as lights but as numbers on the Cycle Countdown display. Here, 1 is an aqua sensor fault, 2 is a heating fault, 4 is a filling fault, 8 is an NTC fault and 0 means that everything is working as it ought. During an actual wash, when you aren't testing, the Cycle Countdown display may show the letter "F," which also signifies a filling fault.

Read more: http://www.ehow.com/list_6978265_bosch-dishwasher-error-codes.html#ixzz33JutQVQR

Apr 05, 2014 | Bosch Evolution 300 DLX SHE43P26UC Full...

1 Answer

How to run self test on bosche dishwasher


Here is an excerpt from "Bosch Dishwasher Troublesoooting".

Running a Test Cycle
Bosch dishwashers have a test cycle which can be run as a troubleshooting measure. The method to run this test cycle is similar across the Bosch dishwasher range so if your dishwasher features seems different from those described below then try experimenting, as the process is fairly straight forward and will be very similar. Bosch dishwasher model numbers are usually found around the top or lip of the door. One of the most common differences between dishwasher models is simply the names of the buttons. For example in the first example below, POWER SCRUB PLUS and REGULAR WASH may be called WASH and ECO depending on your dishwasher model and the country you are in. The other key difference is whether your dishwasher has a display panel (which can display error codes) or not (in which case a program light will illuminate to tell you the fault.
To run the test cycle hold down the POWER SCRUB PLUS and REGULAR WASH buttons. Whilst held down press the ON/OFF button. The lights above them should flash. Now you can check the status of each dishwasher program by pressing its button. Now you can run the full test cycle = Press the POWER SCRUB PLUS and REGULAR WASH buttons again. The dishwasher will start up and when the cycle has ended one, if you have no display panel on your dishwasher model the indicator lights will illuminate if a malfunction was detected as follows -
CLEAN - A temperature sensor fault. If this is the case then the test cycle will be very short as the dishwasher will terminate the test once it's been detected.
RINSE/DRY - A water sensor/filling fault. If this is the problem then the test cycle will not complete as the dishwasher cannot detect the right level of water, the dishwasher will just keep filling and draining again.
WASH - A heating fault. Check your heating element.
If you do have a display panel on your Bosch dishwasher then after the cycle is complete an error code will be shown if a fault has been detected. The error codes are as follows -
0 - No errors have been detected.
1 - A water sensor/filling fault.
2 - A heating fault.
4 - A water filling fault. This can also appear as F on the display during a normal cycle.
8 - A temperature sensor fault.
When troubleshooting your Bosch dishwasher, running the above test cycle is a good start in diagnosing the problem and should give you an idea of where the problem lies with your Bosch dishwasher and what fixes and repair are in order. Our general troubleshooting page will give you some ideas on other things to check on your dishwasher. Good luck!

Mar 29, 2013 | Bosch 24 in. SHU5305UC Built-in Dishwasher

1 Answer

Bosch shu5316uc filling fault


Test the water inlet electro valves.

May 26, 2017 | Bosch SHU5316UC Dishwasher

2 Answers

I need to know what the buttons say on the dishwasher. Mine have no letters


Hi,

Some SHX46 washers have 4 wash cycle buttons and others have 5. The button on the left side on top of the door is the start/stop button regardless of how many wash cycle buttons you have.


If you have 5 cycle buttons, reading from left to right they will be as follows.

1. Top Rack Only / Sanitize
2. Power Scrub Plus - (Long wash for heavy soil)
3. Regular Wash - (Economy wash for light to medium soil)
4. Delicate Wash - (Shorter wash at a lower temperature for delicate items)
5. Rinse & Hold.

These buttons are also used for cancelling a wash cycle. Hold down buttons 2 and 4 (Power Scrub Plus and Delicate) at the same time to cancel a wash cycle and drain the water out.

If your washer does have 4 buttons, it means you don't have a Top Rack / Sanitize cycle, in which case the button configuration - from left to right - will be:

1. Power Scrub Plus - (Long wash for heavy soil)
2. Regular Wash - (Economy wash for light to medium soil)
3. Delicate Wash - (Shorter wash at a lower temperature for delicate items)
4. Rinse & Hold.

With this button configuration, the cancel cycle buttons are 1 and 3.


I hope this solves your problem. If you need any additional information, please post back.

Regards,
BElectric

Dec 12, 2010 | Bosch 24 in. SHX46B05 Stainless Steel...

1 Answer

I have a Bosch SHX46A05UC/33 5-cycle dishwasher whose labels on the cycle buttons have also worn away. While the Macmarkus post was helpful b/c I have some of the same buttons, can you tell me the labels...


Hi,

Some SHX46A washers have 4 cycles and others have 5 cycles.

I'm fairly sure your model has the hidden buttons on the top of the door and you stated you have five-cycle buttons, in which case they will be as follows.

1. Top Rack only cycle or Sanitize
2. Power Scrub Plus
3. Regular Wash
4. Delicate Wash
5. Rinse and Hold.

These buttons are also used for cancelling a wash cycle. Hold down "Power Scrub Plus" and "Delicate" at the same time to cancel a cycle and drain the water out.

If your washer does have 4 buttons, it means you don't have a Top Rack / Sanitize cycle, in which case the button configuration (from left to right) will be:

1. Power Scrub Plus
2. Regular Wash
3. Delicate Wash
4. Rinse and Hold.

I hope this solves your problem. If you need any additional information, please post back.

Regards,
BElectric

Nov 21, 2010 | Bosch 24 in. SHX46A05UC Built-In...

1 Answer

Controller, door interlock and motor replaced. Unit comes on, but does not operate.



Hello Dave,

Welcome to FixYa.

Try this test I posted below and let me know what error you find...if any.

To begin the test program, press both the SCRUB WASH and DELICATE/ECONO wash program buttons at the same time

as you turn the unit on by pressing the ON/OFF button. Initially, the control unit version number will appear in the display

(e.g./ 20 = version 20, 21 = version 21, etc.).


When the wash program buttons are released, the LED's above them will begin flashing. To end the test program or test cycle, press the ON/OFF button.


To check the wash program LED, press its corresponding button.


To check the Cycle Countdown display, Refill Rinse Agent LED and REGULAR WASH button LED, press the REGULAR WASH button (press the DELAY START button to test the

Cycle Countdown display alone).


The Cycle Countdown display should show "88" when the DELAY START button is pressed and "8h" when the REGULAR WASH button is pressed.


To start the test cycle, press both the SCRUB WASH and DELICATE/ECONO buttons a second time.


When the test cycle has completed, the Cycle Countdown display will indicate a fault using the codes below. If a combination of faults exists, the code numbers will be added together, (e.g./ 6 = faults 2 + 4).


0 = No faults

1 = Aqua Sensor ("Sensotronic") fault

2 = Heating fault

4 = Filling fault
8 = NTC (temperature sensor) fault

email me at macmarkus@live.ca and I can send you via a "pdf" of the diagnostic/repair manual for your specific Bosch...provided it is indeed a SHU5316 unit.

I`ll watch for your reply. Good luck.

Regards,

Macmarkus :)

Sep 30, 2010 | Bosch SHU5316UC Dishwasher

1 Answer

Does not wash off lipstick, peanut butter, mayonaise, have done every cycle, finally did the power scrub cycle


Hello,

Welcome to FixYa.

I`ll start by saying the single most important factor in any dishwasher cleaning properly/effectively is the heating cycle.

That being said, my first suspicion is the unit isn`t heating sufficiently.

Here`s what you may be able to do to confirm or dismiss this though...

You`ll need to run a diagnostic program and need an ammeter.

**If you are not capable or have any reservations to doing this, I`d recommend calling in an authorized (B/S/H/ ) Bosch service technician**

SHI/U 68— MODELS

To begin the test program, press the SCRUB WASH and DELICATE/ECONO buttons both in at the same time as you turn the unit on by pressing the ON/OFF button.

The version number of the circuit board will appear in the display, 20, 21, etc.

When released the LED’s for the two programs will begin flashing.

The check each LED press the corresponding program button.

To check the countdown display and refill rinse aid LED
press the REGULAR WASH button.

To start the test program, press the SCRUB WASH and DELICATE/ECONO buttons both in a second time.

When the test program is complete, the countdown display will indicate a fault or combination of faults using the following
codes.

If a combination of faults exists, the code numbers are added together. (6 = faults 2 + 4).

0 = No Faults
1 = Aqua Sensor Fault
2 = Heating Fault
4 = Filling Fault
8 = NTC Fault

**During the test, with the door panel removed place an ammeter on the gray/black wire it should draw 11 amps during the wash cycle...after it fills and the flow switch indicates it has adequate water to engage the heater**

i.e.

f57273b.jpg
If it doesn`t draw any amps. let me know. It is likely an issue with the control that can be repaired fairly easily.


Again though, If you do not feel comfortable attempting this service, call a local pro, preferably one familiar with Bosch/Thermador/Gaggenau/Siemens, to service your machine.

Hope this answer`s your question, let me know if I can assist you further.

Thank`s for visiting "FixYa" for your repair inquiries. Please take a moment and rate this solution to it's helpfulness.

Good luck.

Regards,

Macmarkus :)

Sep 16, 2010 | Bosch 24 in. SHU66C05 Stainless Steel...

1 Answer

Bosch SHU5318: Water wont start washing


if it hums when you are in the wash phase then something is jamming the wash impeller like broken glass tooth pick found a necklace in one one time i think replacing the control board fixed the other problems on most washers the drain pump is separate from the wash motor haven't worked on bosch so not sure take off the lower spray arm and go down till you get to the impeller then do what you have to do clear it or replace wash motor

Dec 01, 2007 | Bosch 24 in. SHU53 Built-in Dishwasher

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