J1939 Data Link 

Nice clear video dealing with this on going problem. Thanks for sharing.!

You have a model approach for solving a problem bru. Most dudes I know would just start pulling and replacing shit, and not take the three minutes to find the root cause like you did.

I definitely learned something today too, thanks for sharing

I learned something as well a lot actually thanks a lot for the upload.

Great video, I currently have that issue with my 2015 cascadia evolution with the check engine lights on. I can clear the lights from the dash but it comes back after a while. Working to get the issue resolved

Go BM. One love one live

gracias aprendiendo algo nuevo

Good tutorial 👍

good video!!!

Oneeee loooveeeeee....

Hi, where do I look for on gear box data link cable for a Volvo FM9

That was good.

very good

Jammin to the music ✌

Nice video. I hav the same error fault code on 2006 Volvo vnl D12 engine. CAN YOU PLEASE TELL ME WHERE TO LOOK FOR THIS WIRE HARNESS ? I may have the same issue with that pin broken. Thanks in advance 🙏

ive got the same code data link communication error but ive got 2007 cummins isx with deleted egr. where should i look for my problem? please help :)

Abnormal data values on the DEF system is the bane of my existence...

Having some trouble with 2019 Freightliner M2 business class with a Cummins engine keeps throwing two different codes

Did this solve the problem with the other codes?

What scanner are you using to pull out the codes

Hey man my truck is a 2012. It was running fine with check engine on. I went on vacation for a week and when I try to start it the lights would come on, but it won’t crank at all. The only message i get it Maintenance required vehicle Ecu. And j1939 Communication error with Engine ECU. Please help me out with this if you have any idea what could it be

What could be the symptoms of this? Is it possible to accelerate on it self and cut off

New tech here, would that pin be bent while going over the road or is that something caused by another tech?

I had that code just right now and my dpf is deleted how that code comes on with out dpf thanks for your information bro

It also looks like low battery voltage and changing them could solve a lot of codes. Anyone agree?

Hahaha 😄 😄 😄 me too ✋ thanks

My truck has that problem today

What state do you work your are good tracing codes.

Sir this here in z data said SA3,EATON,TECH shift gen 3 SAE j1939,transmission management system And SAE J1939 DATA LINK NETWORK 1 DEFECTIVE UNIT OR COMPONENT

😊

Good afternoon sir I wanted to know if you could please guide me in the right direction of a problem I'm having with my 2013 Freightliner Cascadia dd15 with on guard system the problem is out of the blue I would get a rsc system failed on my dash display then the tractor ABS light will come on and off when that happens the cruise will disengage and also the engine brake will start jerking when the abs light comes on onguard code I'm getting is a spn 516497 fmi 12 this life is very random thank you so much I know you're busy but I was hoping you could guide me in the right direction I do have diagnostic link so I could do testing if I need to oh yeah I love your videos

That looks like man made problem,, is not failure...