By far the best teacher on KZbin simple and straight forward
@hammerhead65373 жыл бұрын
You managed to do something that very few people have the ability to do, and that is, explain the Canbus System in a very simple and clear way. Excellent!
@ericbaker96882 жыл бұрын
This is the best way of explaining Can bus system. Instead of dudes jumping on videos and talking in Mechanic terms that's confusing and long. Trying to explain how their fancy equipment work and what it does with out breaking it down like this dude. I must've seen a thousand print outs on here explaining wiring at what goes to where. It means nothing if you can't understand it or what's what. And most don't bother telling us there's a network involved. Proper breakdown here!
@ManuelRodriguez-wx2lb4 жыл бұрын
As a instructor at a community college very well done sir. Great Job
@quicklooksentertainment32173 жыл бұрын
Simple and Right to the point with "Applicational Scenarios." Best teachers are those that understand how to deliver the message to the student. You are one of them. Thank you for making this video.
@kohlerjeffries27982 жыл бұрын
U should be a teacher. Best explaination EVER!!! GOOD JOB SIR
@junsamia59622 ай бұрын
He's an instructor at LA TRADE TECH. He was of my instructor and very fortunate and grateful about it.
@ronenhuri58243 жыл бұрын
I think I never saw such a high level of KZbin lesson of a car diagnostic explanation... shapo
@Barryd57 Жыл бұрын
This was sooooooooo helpful. I bot a $30 breakout box and determined that my CAN network was working by repeating all of the tests demonstrated in this video. I connected my $20 DTC code reader to the breakout box and it reported that it could not connect to the HVAC module. Via this process, I avoided hours at the dealer $165 per hour.
@sollykhan23855 ай бұрын
'CAN' anyone ever get their heads round why there are near Half a Million Views,and yet just a few who bothered to post a comment of appreciation with Gratitude, Thank you for an AWESOME video, no nonsense straight to the heart of the matter,Simple systematic and well thought out methodical tutorial, Legend. 🙂😇 Please post more.
@lamtran9152 жыл бұрын
This is by far the best video to explain such complex system in the most simplified way I've seen. You've saved me from a huge headache. Thank you!
@louiscairo61722 жыл бұрын
I was having a network issue on a vehicle in my shop and needed this refresher course. I was able to quickly diagnose the issue because of your video. Well done..thank you sir
@MRDIAGNOSTECH2 жыл бұрын
That's great news!! Thanks for the feedback.
@AbstractSurrealist2 жыл бұрын
this is one of the best and simplest lessons on CAN bus network problem i have ever watched. Good job sir
@supskymysiv Жыл бұрын
Seriously has made it seem as simple as it really is. you sir are a great instructor. I've been in the auto industry 18yrs and you have taught me more about CAN bus than anyone I've ever met. thank you!!
@Keepitreal2602 жыл бұрын
You are by far the best person on here to explain in one video I couldn’t find in a collection of videos just to sum this up. Thank you!
@javedmushtaq30997 ай бұрын
Brilliant. Thank you for your in depth explanation and fault finding walk through. The BEST and simplest video in relation to this. God bless you my son. 🙏
@l3yonk408 Жыл бұрын
Very nice and clear explanation. Thank you, my brother. I have never heard such an explanation before. I salute you deserve applause 👏
@MRDIAGNOSTECH Жыл бұрын
Thank you
@Engineer97362 жыл бұрын
Fiiinally a video that goes further than "replace the fuse". Mr. Diagnostech is a hero 👍
@rehanautoelectrician54113 жыл бұрын
You are best teacher in this world. God bless you and your beautiful family always
@AndrewLoo-dp9tw4 ай бұрын
hands down the best videos on networking. I'm getting close to 10 volts on Hi and Lo lines... still figuring it out... Thanks for the video Great work
@z34diaz303 ай бұрын
This guy was my smog professor 🤟🏼
@kevinnguyene38905 ай бұрын
Thank you for sharing this video. Your the best teacher I have seen on youtube!!!!!!!
@DFWAuto_Hack4 жыл бұрын
I don't know how you got into this but you just gave hope to a guy, ME, who gave up on fixing his 07 M35 sitting in the parking lot for almost 2 years now. You explained this so simply and with steps that I will watch this video again and actually make notes before going back to my car. symptom on my car: No crank no start 95% of the time when the car is happy, usually on a very cold day, it cranks very well but won't start I connected a consult 3 to scan the network (lucky to have one I paid a lot for). It shows multiple miscommunication between the computers. I have U1000 in ECM and the TCS. I have already removed all the computers on the CAN; The only I cannot get to is the TCM in the TRANS. If I connect a snapon scanner or any scanner able to see all the computers; the only computers I am able to read anything on are the main 4; PCM TCM ABS & Airbag. any other computer will disrupt the scanner and say no communication. example: Intelligent key module, BCM, Anything else (Snapon cannot communicate with a code are you sure it is connected to the DLC? ) Last thing is when I prompt the Consult for a NETWORK DIAG RESULT, it gives me a voltage and specifies this : OPEN CIRCUIT OR SHORT ON THE CAN L OF THE DLC BRANCH LINE. My question is: How can I trace this CAN L wire and know where it is broken. How can I practically do it? I have the multimeter, the breaker box, aligator clips, a power probe 4 and an Open short finder (the one that makes a lot of noise; not very good at using it). I feel so close to the solution; Please if you come accross this and can answwer my question and add anything you think could help ID really appreciate it. Meanwhile, I AM ABOUT TO TAKE NOTES LIKE A STUDENT LOL. THANKS IN ADVANCE
@steadyeddie74532 жыл бұрын
You cant beat a simplified drawing to teach the CAN bus. Very well done. I would like to add one thing. When using the multimeter the voltage and resistance will auto-range unless you change it. So, for example, you may be reading 12.50 millivolts instead of 12.50 volts. If you aren't paying attention to the digit after the voltage numbers you could end up chasing your tail. Same goes for resistance readings. I (now) always press the range button to manually set the meter to a specific range like 0-20VDC. Same goes for resistance readings. Thanks for the video.
@2889Adam2 жыл бұрын
Sir, you should open a school , as you are able to explain things to a broad public
@natk55692 жыл бұрын
Thank you so much for walking through this. I'm having a communication issue with my ECM and this has been the clearest, in depth explanation I have found!
@droneservices89934 жыл бұрын
This is one of the best troubleshooting videos I have seen. It helps a lot, now I have a starting point.
@nattydreadlocks19732 жыл бұрын
The best video on the subject ANYWHERE!
@MichaelSmith-td7op3 жыл бұрын
Excellent brother!! You were born to teach that is abundantly clear. Your students are lucky. Keep it up mijo!
@joshuawhitely8984 Жыл бұрын
MORE VIDEOS PLEASE !!!!At this point I don't even care what it's about as long as your teaching. I know I'll learn it!!!. Very very well explained. I have had a problem with my wife's car for years now and I believe this is going to help me find the issue. I bought the breakout box but really hadn't learned how to effectively use it until now. Thank you so much man. Keep up the good work . !!!!!
After almost a month I got my car to read the obd2 thank you!!
@MRDIAGNOSTECH16 күн бұрын
@@codenothing57 Nice! 🤜🤛
@markt92633 жыл бұрын
You have a great talent to explain this topic in such a clear, concise manner. Thank you for taking the time to educate us on this system. I am heading to Amazon to find the breakout box.
@haho52893 жыл бұрын
you are the best .I've been watching for CAN system explanation many times on you tube but they just make it worse and no sense .Thank you very much for your best explanation .
@israelayemoba4 жыл бұрын
I don’t really have something better comment than what people have about this video. It’s completely superb and done
@rehanautoelectrician54113 жыл бұрын
Sir aslamo alykum. Sir you are very beautiful and best teacher. Iam your big fan thanks for this helpful video
@Richard-nq3rh Жыл бұрын
I think you gave some of the best instructions I've seen so far. great for a novices like myself. Hope you do more.
@JtotheRed132 жыл бұрын
Wow great video! Easily the most simple to follow and concise demonstration of diagnosing canbus systems I've come across.
@michealdinkens64472 жыл бұрын
Thanks for your time and knowledge for explaining it to make my comprehending motivated knowing that I know now I'm fin to get this taken care of.
@philipeastham1607 Жыл бұрын
Brilliant tutorial. I’ve a no crank no start at the moment but needed to know if I had any shorts. I’d tested my resistance which was good but didn’t know about the difference in voltage between high and low. I’ve now tested this and I’ve got what I should have so I can move forward and test some more.
@sambitar8448 Жыл бұрын
Hi Sir, Again, your case study will help Advanced Diagnostic Technician in bringing back to life the network of communication which definitely will bring life into the vehicle to a perfect efficient running condition. thanks a million for your effort.
@dorjeet2459 Жыл бұрын
Thank you so much for explaining can bus networking troubleshoot in a lucid manner. Keep posting excellent video like this!
@stevenlopez9687 Жыл бұрын
Thank you for your explanation, it's very good, easy to understand, and a nice teaching style.
@sefofatai66183 жыл бұрын
Thank you. This is the first time I finally understood the can bus system after watching so many others. You are the man. Keep up the good work you are doing and don’t listen to any negative comments. Walk around it and keep on.
@MRDIAGNOSTECH3 жыл бұрын
Thank you!
@TrungLe-zx1sy4 жыл бұрын
Thank you for your video , your are the best teacher you teach us so clear so ez understand...
@MRDIAGNOSTECH4 жыл бұрын
You are welcome!
@lodhiautos9761 Жыл бұрын
Very nice and simple explanation. It is easy to understand. Thanks.
@1960livvy Жыл бұрын
Very well explained and has now given me the tools / knowledge to investigate my jaguar XK8 Many Thanks
@blueyfi Жыл бұрын
Thanks for the awesome explanation, I have a Mercedes A190 here atm, with no resistance across the wires and no voltage either. So hopefully tomorrow I'll be able to find the fault after watching your explanation. Cheers mate.
@localflavor18662 жыл бұрын
Thanks to this video I was able to diagnose, with confidence, why i could not get a reading from my OBD port and also the reason for "Power Systems Failure" on my dashboard. Thanks a million
@Grumps521 күн бұрын
Greatly appreciated. Very well done video. Unfortunately this method will not work with newer Fords and their gateway modules, you need one of their expensive special break out boxes to test all can lines. that box is roughly $600-1000
@tommyduris30442 жыл бұрын
Great video mate hats off!! Exactly as the last comment says, you’ve managed to not only show what it’s supposed to be in every scenario but also explain it in a very simple way making it very easy to understand. Super effort. 👌👍
@ingeniousmechanic Жыл бұрын
Excellent video, taught me some things I didn't know. One note, on the multi meter, the "O.L", if I'm not mistaken, means Out of Limit, indicating a resistance that is higher than the meter can measure
@MRDIAGNOSTECH Жыл бұрын
You are correct, I noticed it after I posted the video. It meant out of limits.
@kalungironald22293 жыл бұрын
U did a great job in my career thank you very much. Best wishes from Uganda 🇺🇬East Africa
@1waukesha2 ай бұрын
Excellent video sir! Well done and clear explanation
@adventures2232 жыл бұрын
You are a mastermind what a great explanation you are one of the very few thanks
@stepawa3 ай бұрын
Excellent tutorial explained in an easy to understand way. Thank you sir 👍
@pabloirizarryrodriguez47654 ай бұрын
Excellent video good explanation clear and precise Thank you
@miqbal19813 жыл бұрын
the best explanation, unbiased, to the point & accurate, Bro pls keep sharing your value able knowledge with poor guys like me...
@johndakin91643 жыл бұрын
I think this one of the best videos i have ever seen, very well explained, thank you
@DJ-tn7vj3 жыл бұрын
Agreed.wrote down word for word
@technicianartist2565 Жыл бұрын
I subscribe because of this clarity. thank you. well explained
@christophermendez2088 Жыл бұрын
Thank you🙏🏼 great video helped me understand can bus a lot more
@heinrichschultz58944 жыл бұрын
best explanation i have seen yet.
@MRDIAGNOSTECH4 жыл бұрын
Thank you
@tnamen13074 жыл бұрын
@@MRDIAGNOSTECH sir, can i hack my car i20 to auto lock after reaching 40 kmph and auto unlock as soon as engine is off?? If so, what's the simplest way to do?? Forget about g scan, etc etc. Thanks.
@anuraj50804 жыл бұрын
@@MRDIAGNOSTECH great
@am.b56884 жыл бұрын
Technicians always leave some info for themselves! Not this guy. He is amazing. I encourage him to go to Udemy and put it there, thanks.
@elkarshofyelkarshofy14903 жыл бұрын
Best explanation I have seen .
@rigneyte2 жыл бұрын
Great video right down to the mm instructions. Dealing w CAN BUS error code right now, this is the place to start. It's almost like you do this for a living, thank you for taking the time to post this.
@arsanyshehata32872 жыл бұрын
I’m dealing with the same thing right now everything that he talked about was fine when I checked so I’m not sure what it could be
@joeluisramirez2 жыл бұрын
thank you!!!!!!!!!!!!!!!gracias!!!!!!!!!! i was watching the russian ivan over at pine hollow,then YT played your video AWESOME VIDEO THANKS
@copartflips94162 жыл бұрын
This man just help me out big time car been to 6 shops no one can fine problem. I watch this video and fix car in 20 mins
@MRDIAGNOSTECH2 жыл бұрын
Awesome!!
@brianngubane7412 Жыл бұрын
Thank you for sharing. You made it so easy to understand.
@joseibarra1253 жыл бұрын
Sick video, great explanation of tests required for network integrity
@MarkHopewell2 жыл бұрын
Thank you for the block diagram in your excellent presentation. This is a very useful abstraction. I've had success filtering and displaying PID data from the ECM, i.e. RPM, temperature, speed etc; However, I've never had success in isolating data from the BCM , i.e. direction indicators and so forth. No matter where I look, I seem unable to find information about how to access the BCM, to carry out more work on that part of the CAN bus.
@gabrielrodriguez5228 ай бұрын
Congratulations it's a very simple way to explain and understand thank you very much.
@joselitopeji27763 жыл бұрын
Thank you sir for all your videos very helpful and more knowledge for me as a mechanic 🙂
@richardmontpellier4154 жыл бұрын
Great video, totally demystified the CAN system, great troubleshooting tips, Thank You!
@sankanaulla12003 жыл бұрын
Hats off to you brother! best explanation of CAN bus system i have ever come across!! keep up the good work!
@firstalawal Жыл бұрын
finally, I understand can bus thank you Man, Informative video I save it in my favorite file.
@JoeBob795693 жыл бұрын
When your car breaks down and you go to a mechanic, this is the type of stuff you expect them to know. But most of the time they just use a scanner, read the codes, and tell you you need a new module or component, whatever matches the error. My local Peugeot dealer tried to tell me I needed a new ABS module ($800) because I had an ESP/ABS warning light on. I drove away as fast as I could, and later figured out that it was a dirty EGR valve causing the problem.
@alexreis5530 Жыл бұрын
Straight to the point or points .Ive been looking so many videos about can bu and i never got it since now ! Appreciate
@WD-ti5cn2 жыл бұрын
Simplified at its best in 16 min! Awesome
@diy_automotive4 жыл бұрын
Good stuff! A lot of "techs" are lost when it comes to this. Very well laid out, I enjoyed watching.
@MRDIAGNOSTECH4 жыл бұрын
Thank you
@tnamen13074 жыл бұрын
@@MRDIAGNOSTECH sir, can i hack my car i20 to auto lock after reaching 40 kmph and auto unlock as soon as engine is off?? If so, what's the simplest way to do?? Forget about g scan, etc etc. Thanks.
@tnamen13074 жыл бұрын
@@MRDIAGNOSTECH at time 6.05, 2 resistances in parallel of same ohms 120 gives resultant 60 ohms. That's ok. However, voltage reading at HI and LO are different, 2.7 and 2.3 respectively. Sir, please kindly clarify on this. Thanks.
@MRDIAGNOSTECH4 жыл бұрын
@@tnamen1307 the Hi side switches from 2.5 to 2.7 and the Lo side switches from 2.5 to 2.3. The meter is too slow to switch at the same rate, so it will give the average voltage. You need an oscilloscope to watch the activity. If the CAN is shorted together you will see 2.5V on both. If either bus line is shorted to ground, you will see 0 voltage. Either short could cause a no communication.
@tnamen13074 жыл бұрын
@@MRDIAGNOSTECH any way of activating auto speed door lock when the car reached 49 kmph through this DLC connector, leaving aside the g scan, etc??
@geraldsamms96943 жыл бұрын
Thx you very much this is a education video I learn a lot
@StreckBuilds4 ай бұрын
I really appreciate this video, very well explained thanks
@ronslaughterandalice10183 жыл бұрын
Just getting into auto electronics and this is simplified perfectly for beginners. Great job and common sense instructing.
@saulorozco57874 жыл бұрын
GREAT ingeniero , very simple explanation the best I have ever seen. Now I’m not scared anymore to the automobile nets . Thank you again you got my like and subscription.
@sambitar84482 жыл бұрын
Hi Sir, you made my day with your technical explanation, very impressive direct to the point and it will make all diagnostics technician job much easier. Thank you
@AntonioGarcia-qz9ip2 жыл бұрын
Best video ,best explanation 👏👏👏👏
@handos47 Жыл бұрын
Thank you for the great explanation on how tyo test the can bus. Excellent video.
@fieldsofomagh Жыл бұрын
Must add my commendation to this info video on the vagaries of can bus operation. Excellent explanation on the normal values found in can bus driven signals. The fault numbers are also deciphered and reasons behind these unusual results are discussed.
@amorozzo704 жыл бұрын
el mejor video bien explicado. best can bus video, i seen other videos but to me this is the best so far, eres chingon
@ImranKhan-qi7py4 жыл бұрын
Indian galiyon ka raja kaise bypass hoga employer bye pass karne ka system
@sheerwillsurvival20642 жыл бұрын
Wow excellent got my subscription old man has been schooled
@ralphbowes1446 Жыл бұрын
Great video! Very helpful. With your help I found I have a short now to find out where. I have 0 ohms no matter what I unplug from the computer. I also am reading 2.4 volts on both the high side and low side.
@maheshperera1714 жыл бұрын
brilliant explanation, my hats off to this automotive expert
@cameramanjsy69 Жыл бұрын
Thanks, one of the best videos I have seen.. I agree you have managed to explain amazingly. so clear and precise... thanks again..
@teagar323 күн бұрын
Bravo, excellent, intuitive description of the can bus function. I have such an issue, I have power at the DLC at pin 16, and good grounds at 4 & 6. But no communication with the PCM through my Scanner. All the fuses checked out good, and for good measure I replaced the PCM Relay in the Power Distribution box. According to the Wiring Diagram for my 98 F150, both the High Bus & Low Bus are located in the PCM. I didn't suspect the communication problem with the PCM because the Truck Runs. But now if I do the Ohms test, I might discover that one of those busses are bad. Recently I had an Alternator that went bad sending a surge through the electrical system, and blowing a 175 amp fuse, all of which I replaced.
@davidrte.6643 жыл бұрын
Very good explanation easy to follow and clear and understandable great job
@rsbharley4766 Жыл бұрын
Excellent video. The best video on can-bus I have seen, thanks for taking the time to share. Cheers
@Singh_Jaswinder2 жыл бұрын
Superb video you made can bus super easy sir thanks
@pomelomq Жыл бұрын
Great instructions nice video Keep on the good work 👍thanks for the information
@amitrai-lk5fl4 жыл бұрын
I love you Bhai. Maza aa Gaya. We need teacher like you mmuaaah.
@paddyhill7502Ай бұрын
This is a fantastic video. Thank you so much.
@mohammadinam70663 жыл бұрын
Excellent video tutorial automobile fieder in my life first time I see like this explanation very very nice I don't word to tell about this tutorial
@elmersimon11753 жыл бұрын
Nice video buddy I hope you can make a video using the oscilloscope and explaining step-by-step thanks for the info
@mohammedcherifi92063 жыл бұрын
The best explanation I've ever seen i'm now a new subscriber thanks to this video
@gr1mr33p3r3 жыл бұрын
Thanks these practical steps are helping me solve a CAN bus issue on my car.
@princeclive1913 Жыл бұрын
Very good explaination but sound system at the beginning is low sir 🙏🙏🙏 thank you very much for your good explanation I learn a lot from you today may GOD BLESS YOU AND YOUR FAMILY AMEN AND AMEN HALLELUJAH ❤️❤️❤️
@frederickbarayuga88243 жыл бұрын
Thank you sir. Very well done. Hope to see more of your tutorial about can bus network and some electrical stuff 👍👏