Not 1 BUT 2 No Communication Case Studies (Ford Focus & Chevy Aveo)
Автокөліктер мен көлік құралдары
What's up everyone! I just wanted to share 2 case studies with you all! Both are Can network failures! Wait for the second one! It is a good one!
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The views and opinions expressed are in these videos are my own, and have not been reviewed or approved by my employer, and do not necessarily represent the views and opinions on my employer.
Пікірлер: 112
This is a great case study, I like the simple logical approach, No comm ones can be tough, especially since its not an everyday thing we would see, Saw this video 2 nights ago and had a no comm the next day, so thank you much....
Guys like you that share this information sure make it look easy. I appreciate the break down of how you approached the problem.
@VoltageDropDiagnostics
3 жыл бұрын
Thanks Wyatt!
Great examples Pat! We want MORE!
@VoltageDropDiagnostics
3 жыл бұрын
haha! I have a couple circuit board repairs that need edited. But its been a while since I have had a case study so I had to edit this one first lol
Excellent presentation Pj!
Excellent case studies PJ. Methodical thought process that led you to a quick and accurate diagnosis in both cases. Thanks for sharing.
I actually like this format of learning
@VoltageDropDiagnostics
3 жыл бұрын
Nice! I'm glad.
@grumpysgarage4790
2 жыл бұрын
Very much like scanner danner style, which I like very much.
Can't wait for another webinar about CAN communication.
@VoltageDropDiagnostics
3 жыл бұрын
Next class that I’m building will be an electrical and oscilloscope class!
Love the video PJ. Great tips to help in communication diagnosis!!!
@VoltageDropDiagnostics
3 жыл бұрын
Thanks Gera!
Excellent video PJ! I like the presentation method!
@VoltageDropDiagnostics
3 жыл бұрын
Glad you liked it!
I like this format a lot man! Keep it up
@VoltageDropDiagnostics
3 жыл бұрын
Thanks man! I am glad that people like it lol
great showing and info can't wait till next one thanks
@VoltageDropDiagnostics
3 жыл бұрын
More to come!
Nothinbg wrong with this format at all PJ. Good to see you taking the time to make content
@VoltageDropDiagnostics
3 жыл бұрын
Thanks Kirk!
Great Video PJ !! I really enjoyed the video. Nicely done !! 👍 👍
@VoltageDropDiagnostics
3 жыл бұрын
Thanks Steve!
Great to see a new video from you PJ!
@VoltageDropDiagnostics
3 жыл бұрын
Yeah, i have another that needs edited! And a 3rd module repair that needs filmed!
Great Case Studies PJ! 💪💪💪 thanks for sharing!
@VoltageDropDiagnostics
3 жыл бұрын
Thanks Angel! Will i see you at ASTE or Super Saturday?
@High_Tech_Mountain
3 жыл бұрын
@@VoltageDropDiagnostics Yes sir! Hopefully the both of them!! Still need to book everything for SS!
@VoltageDropDiagnostics
3 жыл бұрын
@@High_Tech_Mountain well heck! I’ll see you at both then!
@High_Tech_Mountain
3 жыл бұрын
You got it brother can’t wait!
Thank you for sharing your knowledge and skills I always learn from you and this format was very easy to understand and follow
@VoltageDropDiagnostics
3 жыл бұрын
Glad it was helpful!
Thanks PJ. I am having a can issue at the moment. I am sure that this will help.
@VoltageDropDiagnostics
3 жыл бұрын
oh man. What are you working on?
@d.d4184
3 жыл бұрын
@@VoltageDropDiagnostics it's a VW Crafter. Similar to a Sprinter. Can only communicate with ecu. It has a airbag light on and an egr issue. At the dlc I have 60 ohms across 6 & 14.With a volt meter 2.5v on pin 6 & 14.With a uscope 2.5v flat line on 6& 14.I am thinking high & low are shorted to each other. It recently had an inverter fit to charge power tools. I disconnected made no difference.
Good diagnostic case studies! One small misspeak though - 0 Ohms of resistance is not an open circuit - thats a short from CAN hi to CAN low. But at the end of the day, you still identified that the waveform was abnormal, found the issue, and fixed the car.
@VoltageDropDiagnostics
3 жыл бұрын
You're right. I edited the photo wrong and didn't catch it.
@VoltageDropDiagnostics
3 жыл бұрын
Nice catch by the way. I edited the video so that there wasn't any confusion! Thanks!
@johncrabtree896
3 жыл бұрын
@@VoltageDropDiagnostics I teach electrical diagnostics to techs so trust me - I understand. We've all been there!
Thank you PJ. Good job. Have a blessed and safe week to you and your family.
@VoltageDropDiagnostics
3 жыл бұрын
Thanks Billy! Have a good weekend buddy!
Thanks PJ! This helped me to better understand what it is I’m looking for when it comes Can networks and how they operate!
@VoltageDropDiagnostics
3 жыл бұрын
You’re the man Greg!
Great thanks for the explanation.
@VoltageDropDiagnostics
3 жыл бұрын
You bet!
Nice job, great case study
@VoltageDropDiagnostics
2 жыл бұрын
Thanks Neil!
PJ, you are AWESOME brother for sharing ur knowledge with others really appreciate the time and effort you took to do all this thank you and keep well. cheeeeers
@VoltageDropDiagnostics
3 жыл бұрын
Thanks buddy! I enjoy helping when I can!
Appreciate your videos!👍
@VoltageDropDiagnostics
3 жыл бұрын
I appreciate that!
Great presentation! I love working on circuit boards too!
@VoltageDropDiagnostics
3 жыл бұрын
Me too! Hopefully I have some more for you!
Sir, you got yourself a new subscriber
@VoltageDropDiagnostics
3 жыл бұрын
Thanks man! I appreciate it!
nice . thank you.!! need more videos like this.
@VoltageDropDiagnostics
3 жыл бұрын
More to come!
thanks PJ very well done
@VoltageDropDiagnostics
3 жыл бұрын
Thanks Mark!
Muy buen vídeo! Explicado de forma clara y con información precisa, gracias por compartir. Si ayudas mucho con estos videos. Gracias!
@VoltageDropDiagnostics
3 жыл бұрын
¡Gracias por ver! ¡Me alegro de que se haya tomado el tiempo de mirar!
Excellent video, very informative.
Loved this one man! I agree with the others love this format ! Thanks again for sharing
@VoltageDropDiagnostics
3 жыл бұрын
Thanks man! Have you been making videos lately?
@caliautotech21
3 жыл бұрын
@@VoltageDropDiagnostics I haven’t 😔 I’ve been trying to do a lot of training . I miss it tho
Awesome video as a dealer tech myself it’s cool to see you diag other brands . Your channel has motivated me to learn outside the dealer mentality for sure Can voltages can vary correct? I’ve checked some Subaru’s and seen them not be 2.5-3.5 on can high or 2.5 -1.5 on can low
Nice studies. Thanks
@VoltageDropDiagnostics
2 жыл бұрын
Thanks James!
Thanks pat! Keep them coming! Wouldn’t mind what kind of format you’ll have as long as we can learn from it! Also I think that the Ford was harder than the Chevy but we all knew that it didn’t have a can problem before the trans was taken down so it was likely a tech made error!
@VoltageDropDiagnostics
3 жыл бұрын
Thanks Glenn! Yeah, the ford wasn't bad only because I knew that it was caused by a tech. But the Chevy was somewhat hard to duplicate. It was somewhat intermittent and as soon as any module was unplugged the communication circuit would reset and everything would work until it stopped again.
@alanw5879
2 жыл бұрын
@@VoltageDropDiagnostics That sounds extremely frustrating, do you leave the vehicle running for awhile if you cant duplicate the issue in a fair amount of time? Go do something else for abit then come back
Thank you for putting together this excellent case study, PJ! Sounds like you have had some changes regarding employment. I hope everything is OK, brother. Always best wishes to you and the family.
@VoltageDropDiagnostics
3 жыл бұрын
No, no changes in employment. Just changes in how employers view someone trying to better the industry. lol But everything is good. Just rolling with the punches.
@djosbun
3 жыл бұрын
@@VoltageDropDiagnostics I understand what you're saying. I'm not surprised by their actions but you've never put any customer/private information in any of your videos. That sucks.
Loved the video. Looking forward to more in the future.
@VoltageDropDiagnostics
3 жыл бұрын
Awesome, thank you!
I agree excellent, definitely informative! Be well
@VoltageDropDiagnostics
3 жыл бұрын
Thanks, you too!
Great video thank you!
@VoltageDropDiagnostics
3 жыл бұрын
Thanks Matt!
thanks for sharing
@VoltageDropDiagnostics
3 жыл бұрын
Thanks for watching!
Cool diags PJ! How was zero ohms indicating an open circuit on the Ford?
@VoltageDropDiagnostics
3 жыл бұрын
Haha, it wasn’t. I didn’t catch the stumble until after releasing the video so i went back and added subtitle to correct the error.
@PineHollowAutoDiagnostics
3 жыл бұрын
@@VoltageDropDiagnostics Ah ok makes sense lol...good find on the cut wires :)
Awesome Video
@VoltageDropDiagnostics
3 жыл бұрын
Thanks!
Great video to clarify on the focus.. you said you jumped Right into checking can at tcm- did you do that because modules weren’t talking on the scan tool? Was that your first step? Great job man
@VoltageDropDiagnostics
3 жыл бұрын
Yeah, I should've mentioned that. The car wouldn't start and I had no communication on the scan tool. As well as communication codes in other modules!
What was the labor times charged to the customer for each vehicle? I have learned a lot from your videos. Thanks
@VoltageDropDiagnostics
3 жыл бұрын
Both were for friends. No labor was charged on these 2
SMA.lol. great break down bro.
@VoltageDropDiagnostics
3 жыл бұрын
Eric O is the man!
Good format for instructional videos pat! I hate that I missed your virtual Toyota evap class (osted by world pac I think?) That you put on a while back. Do you have any plans to do more classes?
@ryanboyd7144
3 жыл бұрын
*hosted*
@neverstoplearning382
3 жыл бұрын
That was an awesome class.
@neverstoplearning382
3 жыл бұрын
Check worldpack there are more dates for classes.
@VoltageDropDiagnostics
3 жыл бұрын
Yeah, i have two more scheduled for webinars. I’m also teaching the class live at super Saturday in PA and live at STX in Florida. Go to worldpac.com/training/classes/online
@ryanboyd7144
3 жыл бұрын
Awesome!
Awesome video….you still at Toyota?
Hola hermano . Me gusta seguir viendo sus vídeos . Quiero aprender más de usted . ¿ como saver cuánto volts voy aplicar al can bus ? Para no quemar el ecu Muchísimas gracias por lo q hace por nosotros
Hello.. I'm working on a Toyota vehicle that was sent to me from the dealership. Battery terminals were installed wrong backwards, turned into a no start is there some way I can get some help on it. It's nothing basic, please me know how I can get some advice
What year is the focus so I can follow along plz
Are you still a Toyota technician?
good jod.
@VoltageDropDiagnostics
3 жыл бұрын
Thanks Martin!
Thanks
Excellent video, very informative.
@VoltageDropDiagnostics
3 жыл бұрын
Thanks Dave!