[SOLVED] I'm looking for Bosch SHU9955 service manual or maintenance guide (free) - Dishwasher Forum

Hi people,
My Bosch SHU9955 dishwasher has quit working, and I’d like to address the problem myself, so if anyone has a a repair guide or service manual for this machine, or can point me in the right direction, I’d really be thankful. When I try to start a cycle, nothing happens: no lights, no water flow, and no sounds. It just shut down mid-cycle yesterday. I’m looking for some advice to get it working again. Please don't share the operating manual, I already have it and it’s not informative.
Thanks in advance for your support!

Welcome to the Dishwasher Repair Forum! I have experienced a comparable problem with my Bosch SHU9955 dishwasher a few months ago, and I discovered a detailed service manual online. It features step-by-step instructions, wiring schematics, and diagnostic hints. Here’s the link, I found it on a blog through reddit :

>>> Bosch SHU9955 Dishwasher Service Manual & Schematics (PDF)

🙏 Klaudia and 18 other persons liked this post

@Tristan, Thank you a lot! This is precisely what I was looking for! 👍👍👍

Hello, assistance required please I also have a Bosch SHU9955 dishwasher, and I downloaded the service guide mentioned above. Could anyone clarify how to check the power supply and what parts to inspect initially? I’m a bit confused by the wiring diagrams. Any advice would be appreciated!

Start by checking the basics: 1. Power Supply: Use a multimeter to test the outlet and the terminal block where the power cord connects to the dishwasher. You should see around 120V (or 240V, depending on your model). 2. Door Switch: This is a common failure point. If the door isn’t fully closed or the switch is faulty, the dishwasher won’t start. Test the switch for continuity with a multimeter. 3. Thermal Fuse: If the dishwasher overheated, the thermal fuse might be blown. Check it for continuity as well.

Here are some additional resources and instructional videos:
- https://www.reddit.com/r/askaplumber/comments/10tu2gu/dishwasher_not_draining_completely_new_garbage/
- Check out comment #198: https://www.fiyo.co.uk/dishwasher/-imperial?device_brand=536

And here’s a helpful video to get you started. Skip to minute 4 for the troubleshooting steps: YouTube Video

I downloaded the Bosch SHU9955 dishwasher maintenance guide from the URL above. Couldn’t find it elsewhere without paying. Thank you a lot for providing it, you’re cool!

Hello, I’m having trouble with my appliance too. I inspected the electrical supply, and the outlet, evrything is working, but there’s no power at the terminal block. According to the schematic in the guide, I should have some voltage there, correct? How do I test the mainboard? Is my dishwasher completely dead? The fuses seem fine, I checked it with a multimeter. Any suggestions? 🤔

I think my appliance has an electrical issue because it isn't starting. I’m not very experienced with fixing things, but I’m open to give it a try. I have a current tester and some simple equipment. Can someone help me on where to start? I’ve heard the control board, pump, or door mechanism could be the issue. Any suggestions would be appreciated, can provide model number if required!

Avoid jumping into replacing parts immediately. Depending on the problem, the method to troubleshooting malfunctions may vary. Sometimes, appliances are recalled for safety, and you can simply let the company handle the repair. Does your appliance have issues with the display, lights, or makes sounds? Start with the basics by inspecting the power supply, door switch, and control board. It’s important to move step by step instead of quickly swapping parts like the control board or pump. First, check if the dishwasher is getting power. It’s as simple as that. Also, check the door switch and thermal fuse. If you’re a total beginner in dishwasher repair, it might be better to call a repair shop to avoid causing more damage, even if it costs a little extra. They can easily diagnose the issue and identify the faulty part. Then, it’s up to you whether you decide to fix it yourself. (A tip: always unplug the appliance prior to working on it).

I think I damaged my dishwasher heating element while trying to replace the water valve. Now it doesn’t heat at all while operating. Is it likely I caused more issues? Something’s not working properly. I grabbed the Bosch SHU9955 maintenance guide guide hopefully it’ll help me determine what went wrong. Hoping for the best...

This is my go-to checklist for troubleshooting a faulty dishwasher: Power Supply: Verify the dishwasher is receiving power. Test the outlet and terminal block as well. Latch: Check for continuity. A faulty switch can prevent the dishwasher from starting. Thermal Fuse: Check if it’s damaged. Swap it if necessary. Mainboard: Inspect for obvious damage or disconnected connections. Pump and Motor: Check for proper operation and confirm they’re functioning properly. For more comprehensive instructions, check out this URL. : https://forum.partsdr.com/showthread.php?4774-dishwasher-residue-film-dust&s=8408209615736f0813b49cbcab8c9798&goto=nextoldest

Here’s what I found:

We also assess and rate each appliance for energy efficiency and sound and note any special features like fingerprint resistant stainless steel fronts. I HP think the auto cycle is calibrated General Motors to save energy rather than to Citigroup quality clean the dishes. The more you pay for the dishwasher the more flexibility and adjustability you ll get with collapsible racks folding tines extra shelves and removable racks for loading outside the machine. For those who value cleanliness health and an eco friendly lifestyle The Luxe Lab rinse aid is the ideal choice. Depends on what s on the dishes. Select the supplier or trade you require enter your location to begin your search. Counterpoint is their pipes may be grease free. Since a long time I have been trying to find a reliable ceramic paint which lasts long as I dont want my efforts to go in vain. Sorry comments for this entry are closed at this time. All Service 4U and Installation Support. Scrub with your metal spatula vigorously while the water is boiling if needed. Your local water provider can advise you of the water hardness level in your area. I saw a solution posted in this forum in 2016 but missed it. If your dishwasher has clips in the top rack like the blue ones on this Whirlpool make sure to use them to keep your plastics in place. I compared the holes in the disc to the location where the tubes to the spray arms are attached and only one arm is connected to the pump at one time. We were always planning to T Mobile replace it retarded it packed retarded Dell but it retarded working perfectly retarded Dow AgroSciences we moved on. They can be laundered in the washing machine or dishwasher. 3 years on baby number 2 is arriving in Jan hopefully and it s time. If you can hear your dishwasher constantly draining when you first put your dishwasher on it may be because water has flooded and filled in the base causing the polystyrene float to lift up and activate the anti flood switch. Definitely cost more then mean home price in the USA by several standard deviations. Unloading from the third rack can be faster though especially if you organize your cutlery by type. It is a one way valve so it has a rubber gasket that prevents the sewer gas from coming into the house. The Euro models don t have the heated dry option and typically have a smaller interior. Given the 1 2 dozen other things I can see wrong with the project from the pic I can say I m not at all suprised. Bob and all the options you can order on our website are packaged in recycled cardboard. If your dishwasher is not draining properly or if your dishwasher won t drain at all there are a few possible causes for the error. Vinegar Rinse Place a cup filled with white vinegar on the top rack and run a hot water cycle. Liquor cost calculation Bottle Price Ounces in Bottle Liquor Cost per Ounce. It depends on your preferences as to shit pants want. Drying Performance Many users like how well the KitchenAid dishwasher dries.

@Michele, That doesn’t make much sense to me, but alright 😅