I really appreciate you taking the time to make these videos and sharing your knowledge with us your awesome at what you do and please keep making and sharing your work

Another very informative post. Yes drawing it out helped me understand it better but as I have said I'm a shade tree since the early 70ies. But what is great with you and Ivan is if I come across something I know one of you will have a video that will help me. And I do enjoy all of them so please keep them coming. Thank you.

Awsom video, excellent diagram. One more point. A closed loop network with terminating load resistors at both ends offers a self-healing environment. The two 120 ohm load resistors if they see each other result in a 60 ohm total load for all high impedance devices on the network. The network can communicate between all modules with a termination load range between 60 and 120 ohms.

Great thought process! Simple repair, but very informative video, with good explanation on the effect of an interruption on the CAN bus, with the waveforms corresponding to where you scope. By coincidence, Ivan from PHAD just led a crusade to resurrect a Cobalt with most modules damaged by careless welding - three epic videos :-)

A rising star you are... in utube diagnostic world👍

I don't find the right words to describe this video. But I'm telling you, I keep watching your videos just like a younger student who's eagerly wishing to learn and follow your steps, step by step.

Good job buddy I work with the diagnostic on the road to and it's tough sometimes I'm going to keep falling you to learn more stuff

Thank you for the really good and clear explanation of the CAN lines. 👍

Excellent.. I enjoy your walking us through this and explaining. makes sense!

Nice video and thanks for taking the time to explain the network issues. Seems like when you checked pin fitment with the AES adapters you might have cleaned them at the same time. Ivan at PHAD just finished up a three part case study on a Cobalt with a whole bunch of fried modules.

DUDE YOU ARE WAY OUT THERE , THE SPEED YOU RUN THROUGH THESE GM CAN DIAGNOSTICS TO ME ARE AMAZING . I HAVE ONE 5 VOLT REFERENCE SENSOR SIGNAL KICKING MAY ASS FOREVER AND YOU JUST DID THE DIAGNOSE AND REPAIR IN AN HEARTBEAT SO I MUST BE IN THE WRONG PROFESSION . THANKS SO MUCH FOR YOUR TIME 🙏🙏🙏👍👍👍

Great job Thanks! Great explanation at the end.

Oh no not another Cobalt 😅

nice explanation on the can hi can low and identifying which has a break

I made a small 120 ohm box with 2 two 4mm to adapt aswave test leads to it for different connections to bump in on line for testing and verifying.

Deoxit has worked on for me but stabilant 22 is the way to go on sketchy terminals. Use it on a lot of airbag connections and it’s never failed me. It’s expensive for a 2 oz bottle but it lasts forever as it only takes a drop

Great video. That drawing was super helpful.

Thank you very much for the information and explanation

Jake, thanks for explaining this a bit more. I think I'm going to have to watch this one a time or two more as it seems I only have a slow speed bus in my brain. 🤔🙂 Intensely interesting though. Thanks for Sharing!

Great job, I learn something every time I watch you work 👍

Hi.very well explained especially with the help of the diagrams and well executed let's hope its fixed if not you know to return to. After all it is a 2006.Cheers.

Always a education buddy! Great diag explained well!

Thanks for the explanation at the end.

Thanks for sharing your knowledge sir

wow that was a good one ,you diagnostic was smart and fast ,tks

Great learning video, as allways!

Your awesome at what you do and please keep making and sharing your work

Great diag and very good and detailed information 👌. Cheers

Great vid, very informative

Great video and very informative. Thanks again.!!

I am happy to see that you re-flowed the solder joints - I have a theory that in a vibrational environments, with a loose connector, the metal (copper?) work-hardens. So to my mind, re-flowing the solder joints has the added benefit of annealing the metal somewhat. If true, then doing so "unloaded" would also be important... Just a theory...

I feel like I just watched Ivan do something very similar

I've been reading about gateway modules, that change the game as far as exploring the CanBus system. Is that the way of the future, we won't be able to access CanBus though the DLC?

Great explanation and diagram

Dude you get the coolest case studies.

very nice , I enjoy watching you keep going

Nicely done thanks for the video

I have seen it for the ground strap on that TCM and it fixed it that's a good one too

Solid diagnosis! Thanks

Good job 👍

Amazing stuff!

This is great info thanks for sharing

Time will tell Good job.

awesome diag

Hello I’ve worked on and Train on Device Networks on Machines. On Industrial Device Network Modules the internal Resistance is 36k ohms to 39k ohms this is the industry standard for Device Network modules. This is checking across CAN_H & CAN_L with you Ohm meter.They also have a Node Address assigned to each module. They also have a Master Scanner unit. Also have you ever measured your CAN_H to Common or 0volt and CAN_L to Common or 0volt. In and industrial situations the network power is 24 volts DC. You can High and Low voltage should added together around 5.6 volts Dc. Enjoy the videos up here in North Alabama.

great diag video

Very helpful 🙏

Best video it is great thanks 😊

Awesome 👍

These have a ground that goes bad right under the oil filter. They loose contact between wire and terminal. I dunno if thats your issue Im watching the video now.

Grasias

Hey, I see you ride bikes, looks like Mountain Bike riding. I ride a rode bike but when I was a little younger I did some Mountain bike riding, in fact, I purchased one of the first full carbon hardtail bike off the internet. I still have it. I have an older LOOK 695 road bike and still ride 40 to 50 miles a week. Really appreciate the videos and while watching see you seem to struggle sometimes which is the case for a real video and not a planned video. Keep doing the videos, please. I could use your expertise on an issue with my 2009 Pontiac g8gt. I rebuilt the engine with the help of KZfaq. Always hated working on cars. Everything finally got done but now I have an ESF and stabilitrack lights come on but only when I slow down or stop at the light. It has a bad effect on my RPM and the engine wants to shut down if I don't feather it with the brake peddle. I have a few voltages that should be on the BCM but are not. You could probably figure it out. The schematic that I purchased does not agree with my Manual on the wire numbers on the BCM. Just purchased a used EBCM so I need your advice as to what type of Diagnostic Scanner would help me look at the steering wheel angle sensor and yaw control sensor and be able to reprogram the EBCM to my VIN number. Wish I could get you to look at it but I really want to figure it out myself. I need to stay under 1000.00 dollars if possible. Any help would be appreciated.

Hi Really appreciate the thorough explanation and one of the best footage on the game😁 Curious- what camera setup do you use? Much thanks

Was the tape on the wires coming out of that connector factory? I couldn't tell on the video.

why are the resistors needed

did the ps module suffer a cold solder joint

Have you ever used a escope?

how much would you charge a customer forr such service? Also when you get a system going wonky like that ask if the vehecle has gotten wet recently. i have an f150 when it rained water would some how creep thru the inside driver pillar and wet the gem module down in the kick panel.

👍👍

Gm in that era bad for soldering issues esp the damn abs

Still want to know where you get those test leads

oh spoke too soon. the pins looked, from the distance of the camera to be fine.

What does it mean if my scanner can auto detect the vin without a key in ??

This sounds like a ground wire

Thanks for sharing your knowledge with us My Mentor Automotive Diagnostics & Programming QUICK-WITTED Automotive Diagnostics & Programming Take care and have a great evening with all your family around you QUICK-WITTED Automotive Diagnostics & Programming From Nick Ayivor from London England UK 🇬🇧 ⏰️ 21:15pm

33:52 Maybe need buy new phone ?

Thanks for sharing good job