[CANBUS]

Thank you Dave. 

I am going to buy a new CANBUS module and see if that will fix the problem. Will update you, once again thank you.

[CANBUS]

Someone help please.

I have a problem with my vauxhall insignia that is not starting. I keep getting a message to do with lack of communication between ECM and BCM. Somebody suggested that the problem may be caused by CANBUS module. When I looked at it, it had sign of burn a little bit and the pins had what looks like limescale on them.

Just wanted to check someone's knowledge on this before I buy a new one. My question is this:

Can I a damaged CANBUS module cause a disruption in communication between ECU and BCM? Can that is even prevent the  vehicle from starting?

[Towbar wiring INSTRUCTIONS]

Can someone help?

I would like to know if the CANBUS is damaged. Can that interrupt the functioning of the car? My car won't start. Lack of communication between ECU and BCM.