CAN BUS testing

In this video, Rod Maher demonstrates one of the methods that he uses when tracking down the cause of a communication bus fault.

[cincomorales]

Definitely rats can be my biggest concerns, right next to my 2010 Chevy Aveo I’ve parked my Lexus and the rats ate my throttle body wires

[billwilliams]

what are the most common failures when using a CAN bus test, anything to look at for when looking at a CAN bus signal?

[shotgun]

Is there a video for the second part of the diagnose?

[TheLumani]

Good video I would like to see the all repair tank you.

[linlinlixin]

6 and 14 are empty on my OBD port, any other way to check the resistance on the CAN?

[zdzichzcan]

what you connected to because I didn't notice

[CBRRR-ehky]

Is aa scope always required to test CAN BUS

[DanOfAllTrades]

If it stayed the same then pull the next module?

[SJSOmar]

Oh boy looks way too much like a Saab no wonder I’m getting the same issues

[zdzichzcan]

I really don't know what you are doing, I can see the diagram and nothing else just a flash, your camera after the engine