HELP SCANIA P360 ECU SHUTDOWN

@KVB ,@nevesu , @daf105paccar , @98989 , do you guys have any advice?

 

Hard to read the faultcodes in the video, but it looks like every system has faults, which makes me think it is a power supply or ground problem. Or main CAN-bus.
These are common to all the main systems.

First thing I would do is check battery connections and main ground, from frame to battery negative (on battery and on truck frame).
Specially ground. Too often overlooked and ignored, and it is the most important connection in the whole truck, even more than positive power. Bad ground causes all kinds of crazy problems.


Could also be main CAN-bus which transmits data between all the systems, like engine, ABS, transmission, V-ECU, dash, etc.
But my first guess would be ground or 24Volt power connections.

I know, a bit late, and probably not much help, but maybe it points you in the right direction.

Whereabouts are you? If in my area, I could come with diagnostic computer, but I fear you are in completely different part of the world.

Good luck. Hopefully problem is fixed already.

 

Looks like previous generation .
They have a known issue that 2 computers go dead without warning.(not in all but if yours is one offf them....................)

 

I am not a Scania expert but looks like you have 2 dead modules.

 

I think it is time to ask Scania which is the best path to follow.