3 BROKEN Robot Vacuums - But Can I Fix Them?

#Roborock #Roborock S7 #RobotVacuum #CordlessVacuum
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3 BROKEN Robot Vacuums - But Can I Fix Them? I bought 3 broken robot vacuums from eBay to see if I could fix them. All three were Roomba vacuums and there were several different problems including one with a weird vibration/noise and one that had an error 31 issue.
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[@Tronicsfix]

Thank you to Roborock for sponsoring this video. Check out their Roborock S7: cli.fm/Roborock-S7-TronicsFix-YTI-Amazon

[@My_Gaming_Mind]

Maybe the magnets are bad?

[@SimonMods]

If its the S9 then try linking it to 2.4ghz not a 5ghz network

[@arekx]

Had roomba i7 and roborock (s6, s7). Roborock wins in so many cases (app, work in total darkness, features).

[@12345.......]

The non-gaming repairs are quickly becoming my favorites.

[@Tronicsfix]

That's great to hear! I'm enjoying making them. I try to keep a good mix of both.

[@groschat123]

The sensor error could be from the optical sensor under the vaccum that detect if the the vaccum is about to fall in a void like a staircase. When I put my roomba on a very dark rug, it's going backward like yours did and then it's giving me an error because the optical sensors think the rug is a void.

[@carlfe4891]

Roomba S9 had a manufacturing defect in some earlier production runs. It worked for a few weeks, then have random issues. Reset, it would work for a little while longer, then stop again. Always Error 31. Support never said which part was bad, but replaced the entire unit because it was defective straight from the factory.

[@Tronicsfix]

I think I might have found the bad part. I'll make another video if it fixes it.

[@ledhunters]

@@Tronicsfix what was it, motor or battery maybe?

[@mikixyz123]

@@ledhunters but error 31 is sensor error

[@Apfsds120]

@@Tronicsfix Is it the camera?

[@rrutter81]

the tip on those rollers are different is because they are from a chinese knockoff. If you check amazon reviews, it is well documented. your fix you did is what is usually done.

[@notneb82]

I have a first generation Roomba that had a similar problem where it would only operate backwards then error out. The issue was a "cliff sensor" wire had come out of the wire race in the bumper and was cut when the robot bumped into objects repeatedly. Try inspecting the sensor wires, these late generation Roombas are really easy to tear down and diagnose compared to the very early ones.

[@mtn_sivliu]

Love the roomba repair videos. Please do more of these repairs.

[@Evergreen64]

That's cool that you're branching out! I'm surprised at how modular these things are. Do they even tell you what error 31 actually is?

[@Rahlal]

Love your videos

[@Tronicsfix]

Glad you like them!

[@louvoodoo]

I just fixed a water damaged Shark IQ for a friend of mine. Replaced a $0.42 SS14 Schottky Diode and it was as good as new. The water droplet shorted it to ground causing the diode to conduct in both directions.

[@Tronicsfix]

NICE WORK! Love hearing stuff like this. It's amazing how cheap most of this stuff is to fix.

[@DaddyTrill]

Congrats on passing 1 Million subs!! You deserve it! Always love the content!

[@TheCod3r]

Aww man I really thought these fixes would be a "clean sweep" 😂

[@Tronicsfix]

Lol

[@purplejelly915]

Was very interesting to learn how the bump sensors do the job. Thanks, Steve!

[@iheartdiscgolf]

Love your videos! Great repair. I'm convinced 90% of repairs are just taking things apart, giving them a good cleaning, and telling them that they are loved.

[@clouddangerquest4168]

I love how this dude basically shows us tutorials of how to do process elimination of fixing things and also makes it so he can have things for his house

[@ozbarron1803]

Great video once again. Keep up the good work, love your knowledge on appliances

[@Tronicsfix]

Thank you!

[@rahkuaschount]

Love seeing interesting stuff like this. Would also like to see you tortured...er challenged by early '80s videogame systems like Colecovision (notorious for its hideous soldering and quality of manufacture) or Intellivision. Keep up the great work!

[@TheGlitchyMario]

Wow! This brings me back. My first attempted repair was to fix my grandparents roomba that was behaving weird. I was maybe 9-10 at the time. I could never put it back together though, and was eventually tossed.

[@kenfreeman8888]

Not sure about that last sentence. Was the Roomba eventually tossed or were you eventually tossed? :-)

[@TheGlitchyMario]

@@kenfreeman8888 … What do you think?

[@imdyinginside1919]

@@TheGlitchyMario both

[@ax2490]

I love the idea of fixing vacuum robots! Thank you so much for this one !

[@ItsSpecialEdd]

lol i love how you posted this a few days after me and my dad worked on ours (still broken) lol

[@prime_bassingtv6273]

I’ve watched your channel for quite a few months now and learned a lot. Done my first hdmi port repair successfully, as my first attempt went horribly wrong. I’m actually wondering what wire do you use to run traces? That’s something else I want to practice doing

[@cehiiaranaraa6319]

Love the change in the type of content looking forward for more!

[@russellthorburn9297]

I have a Roborock s5 and it's very well engineered and works extremely well.

[@cristiancrs8593]

At minute 8:07 on the chassis there is a metal thing that acts like a spring sort of...and it is getting weak, because of that the bumper stays closer affecting the sensors( I think .). I fixed my Roborock S7 by pulling that thing forward and putting some packaging foam behind it to keep it from going weak again . Considering that you changed and tried everything else this might be the cause.

[@Manimal747]

Its cool to see that roomba has some modular pieces that look pretty easy to replace. I personally have a roborock S6 and I love it. Tried the latest Neato and those are total garbage, had to have it replaced multiple times and it just never did that great of a job to begin with.

[@worldsboss]

At least it tells you what it thinks is wrong with it. What a polite little robot

[@zahidshabir4038]

The rollers from Roomba 2vs3 were NOTICEABLY different just look on the left side and on Roomba 2 on the roller you see a piece of plastic tubing over the roller itself on that side but don't see it on the 3rd one

[@RavenWolfRetroTech]

The ultimate in KZbin mastery! You made the sponsor message interesting!

[@xJoseGomezzz]

Awesome, It's good to know that you are dedicated to repairing all kinds of electronics and not just videogame consoles, thanks to this video I'm thinking of buying a RoboVacuum Greetings from Mexico and sorry for my bad english 😅

[@The_hot_blue_fire_guy]

1. I would love it if you could do a video fixing really old consoles like the PS1 or N64 or one of the saga systems! I think that it could be a really fun video to watch. 2. With that error on the vacuum? One thing to try would be to test every part in one off the working vacuums. Take on part from the broken one and put it in a working one until it stops working and then you have found the problem! Also you could try to google the error code to see what type of error it is that might help to narrow it down to a specific part or group of parts. Another thing to try would be to do a system update ( I f you can update those specific robot vacuums ) because sometimes updating them can fix some errors!

[@ErickBuildsStuff]

1. its super costly affair and takes forever to find ICs for replacement. he needs to put videos out on schedule and on budget. 2.that's what he did. watch full video before commenting.

[@The_hot_blue_fire_guy]

@@ErickBuildsStuff I did watch the whole video! My point was that if he couldn’t find what was wrong the first time he could systematically take on part from the broken one and put it in the good one and so on! It’s most likely that the problem isn’t the main circuit or the bumper thing but there are other parts he could test like the motor’s or there are probably more sensors that could be tested! As for the retro console repair idea. I have no idea how expensive parts are for old consoles like that I just thought it could be a fun interesting video because he does a lot of PS4 Xbox one and switch repairs so seeing him try PS1 or 2 consoles or NES SNES and N64 would be really interesting! He did do a original Xbox repair not to long ago so it might be worth it even if he won’t make any money from the repair!

[@lazywater8019]

Hey tronics, quick question, did you go to college and if you did what class did you go into.

[@therenegade8882]

Roomba: making robot vacuums that break. Roborock : trolling the f out of Roomba here.

[@mtshark7]

2 out of 3 ain't bad Steve. Nicely done!

[@hyuravdg]

Awesome video! Just your patience to actually put them together everytime to test it... seems like a nightmare!

[@jannijp7]

Love the diversity of the repairs lately ,👌 ...but could you please clean oder replace your table cover? 😅🙈

[@teslameccano9046]

Yes remember robot vacuum! Please do more

[@CDRaff]

I am really surprised at how well the Roomba is designed, especially the obvious consideration that they made for repair.

[@professionalnoob3464]

I might be wrong, but Error 31 is somehow connected to the lid sensor. Maybe try cleaning the pins to make better contact with lid or replacing that part...

[@brooklyn5754]

Great to see something different thanks

[@nbaua3454]

The last one needs some more love... ,😁

[@SimpleShaun80]

Did you swap the battery? I have had a few Eufy robovacs with sensor errors that i fixed where the fault was a naff battery. Maybe swap that and see if it resolves.....

[@AllanAdamson]

these are cool, I've been wanting to buy one, thanks for the video Tronics

[@phil_tony_corky]

Roomba error 31 is a comms error, the suggested fix is to hold clean button down for 20 seconds then the circle light bar will spin around white, once it stops it suppose to go into start mode. Doing a bit more net search there are different ways to fix error depends on series model, one says it's comms error with app. So could be problem with wifi antenna

[@J0ermungand]

I've repaired a bunch of robo vacuums and found that most often it is dirt clogging up the sensors. Especially on models where all the sensors (even the bumper) are some variation of optical sensors (eg the bumper is interrupting a light barrier when bumping into things). There's also the slight possibility that communication between the main board and the sensor board is somehow interrupted (actually unplugging it and starting the robot again should hopefully yield a different error code). It should also be able to tell if individual sensors aren't working, so unplugging those sensor cables should yield a different error code yet again (provided the communication betwen the boards is working).

[@RageGamer15]

For the unfixable one, the problem might be in the sensors?

[@JensilDsouza]

Let's all rise and take a bow to greet Steve and Tronics Friday...! 🙂

[@Jamesrideoutadventures]

it could be a error with the upgrade cause E:30 Software is not working correctly E:31 Software upgrade has failed try that next and see if it corrects it man!

[@joelevesque9878]

Did you check the cliff sensors?

[@davidfiacre1535]

Great new video with vacuums now. Are you sure it's not a side brush issue ? At your first try, the side brush seemed stuck, maybe a motor issue ?

[@moca4783]

Bro what are the odds that I just bought myself a robot vacuum and you posted repair vids of them now😭👌🏽

[@ChristianRoyUtah]

Nice! Would love to see some videos on Dyson vacuum!

[@RAULTC]

Thanks for sharing

[@kirara4953]

Yes! More variety fixes!

[@JamesTombs]

I've got a Eufy 11S which would work fine but it's missing a tiny bit of plastic on one of the sensors. Eufy don't have spares of it and I can't find any damaged ones on ebay for a decent price to take apart. Really shouldn't be hard for them to provide a spare sensor cover.

[@IslamicTalksPodcast]

Great video. Maybe do a revisit video in the future?

[@number_9106]

what about sensors that check for edges beneath the vacuum? Problem with them would explain why it is trying so desperately to back off.

[@aidenc9770]

did you try a hard reset after replacing mb?

[@MumbysBar]

Pretty funny Roborock sponsoring a video on iRobots being worked on.

[@ryanb509]

I read somewhere that error 31 is an internal communications error. I wonder if it's bad wiring.

[@whaleoilbeefhookedmain7672]

Loved the content TF. Nice change from console's or Nerfguns 😆 Keep up the great work.. ✌

[@TechOpsTV]

Check the infrared sensors (fall sensors) cause they can give errors like this

[@vgamesx1]

I've fixed just one robot, but I noticed if it has just one bad part, it will refuse to power on, mine had a bad side brush motor, I guess it noticed excessive current from it and shutdown, simply unplugging that motor allowed it to run perfectly fine.

[@crimecity]

great video lad keep up with the good work

[@Tronicsfix]

Thanks, will do!

[@raddaks2039]

Eyyy hall effect sensors. I was just buying some the other day for a project I'm working on lol. I'm guessing error 31 is some kind of software thing? Seems really odd that replacing the mainboard did nothing. Beyond brute-force checking all the connections to the mainboard and comparing to the working one I wouldn't know where to start.

[@Tronicsfix]

I think I might have found the issue so I'll be making another video.

[@rahkuaschount]

I was wondering if the mainboard was somehow keyed to the other parts and if it would just do nothing when plugged into another unit. Thank God the Apple/Microsoft console philosophy of uniquely serializing everything hasn't infected appliances...yet.

[@mackjeez]

According to what I've read from sers having the same issue, the company replaces Roomba's with error 31 without hassles.

[@landmonkey22]

Always great videos!

[@SLBPirex]

Roborock sponsors your video and you repair Irobot's 🤣🤣🤣

[@Tronicsfix]

😂😂

[@szafranski81]

That's because the Roborocs are all working fine and don't need fixing 😆

[@SLBPirex]

@@szafranski81 I thought the same 😂😂

[@MrRahovart]

Missing gloves Steve! Well done as always!

[@idko5452]

Try easiest (if You didn't yet, bc it sometimes hapends to me, that easiest thing U can possibly imagine is wrong, and I'm trying for hours to fix something that's absolutely fine 😂) try continuity test on wires, mainly wires from motherboard to sensor board, if not, magnets still can be your problem, so after that I whould try to move everything from N.1 to N.2, I mean everything, even a vaccum motor, so You narrow it down to magnets only, if not, try swaping part by part, I mean You have 3 of them, You must take advantage of it 😂 Awsome video as always 😎 I like fact that You are challanging Yourself to repair other things like cameras, phones, laptops, that You never even seen before. Amazing 😇

[@g.h.190]

Does the polarity of the magnet change the output of the hall effect sensor?

[@skeub30]

you can also try to replace/update the firmware

[@FranktheTank319]

I bet at least one of these has run over some dog doodoo while the owner was at work and they just wanted to get rid of it. 🤣

[@TheWincent]

the shotty roller might be an issue as there is too much resistance on the motor

[@rogigor]

Because of your channel I finally decided to by a soldering station and I'm trying to fix my kid's broken toys.

[@jankoutecky4771]

Keep it up. I want more repair videos.

[@that1bushy]

Please make more Roomba videos!!

[@beckykerr5829]

This was a nice change ;)

[@Aman-786]

Only Channel that isn't afraid of trying something different

[@afortyoz2freedom]

Did you try applying the perfect amount of thermal paste? 😜

[@Tronicsfix]

Lol, couldn't find anywhere to put it. I should have just started smearing it around!

[@donnyfinney9389]

You always make good videos for me to watch Steve can't wait for that big Wiiu video

[@seanmacdude]

always interesting to see you fix new stuff

[@klopferator]

That one roller on the second vacuum has one hell of a notch. Is that normal?

[@Xenthera]

I bought a few of these used and they all had manufacturing defects and roomba said they’re just going to pitch them if i sent them in

[@Jzwiz]

Never actually looked at one of these up close. Always wondered how well they actually work

[@mattwinkler105]

I think I would check the wiring see if you got a Break in the wiring harness

[@ranjan996]

Can you charge one of these without the base? If so am I right in saying 20v 2amps? I'm thinking clipping wires to the contacts just to check if this s9 works Thanks

[@bogdanvulic1124]

Great video 😃

[@Tronicsfix]

Glad you enjoyed

[@nicolemarie3258]

Can I ask you a question...Why does my xbox keep making a clicking noise, and freezing? Does it mean that it's broken? Thank you.

[@creatorx3795]

Nice video!

[@naxa_lite]

9:20 Didn't know that Texas Instruments and iRobot are working together!

[@XLessThanZ]

That's a good idea buying 3 of them to fix, as long as you can fix at least two, which you did. For certain electronic devices, I buy two. One for spare or spare parts. Shipping from Hawaii gets pricey, even to the US. Fixing my own stuff really helps.

[@Superzesh101]

Does it have the correct amount of thermal paste?

[@billykl2790]

Your cat is gonna have fun with their new toy

[@cesarn8918]

Any repairs are welcome! Again awesome content! This just made my day and I do not even have a robot vacuum

[@jimconway3301]

Would you consider trying to fix my 1994 ford PCU ?

[@teropirttimaki]

some say error 31 comes from wifi, some say that "removing the main vacuum head, blowing out the hair and dust" is the solution.

[@therealtimshady2715]

Absolute Legend

[@CreeBreej]

The infrared sensor on the very top that is used for navigation ?

[@Tronicsfix]

As far as I know

[@alexatkinson1023]

Looked like some damage on the roomba 2 roller; that big band of the roller without any ribbing through it.

[@coincollectingtime821]

I was not expecting A problem with number three! I think maybe it’s a faulty filter