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How to test CAN network for open/short?

corneliusw

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Scanner for vehicle is showing there's a open/short in CAN network. I have zero experience with this. I can pull and swap parts out all day long with relative ease. I am search for the cheapest possible car prices better than most. But what I have no experience in is testing wires for shortages.

Anyone here have this sort of experience and can guide me? As I would like to get this 16" Genesis sedan up and running 100%. All modules in vehicle have been replaced, so there's just a wire I have to find out that causing the hiccup with communication.
 

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