NEWBIE QUESTION - CAN Sniffing not Working

[kness]

I'm sure it's user error, but I can't get any CAN message output when using the "can_sniffer" sample code on my 2018 JL Wrangler. All I get is:
"Can Sniffer Started". I have tried commenting out the filter as well, no luck.

I have looked around the forum and could not find instructions. Need a little help to get started.

[v8dave]

I don't have a device myself but quite familiar with CAN bus.

Have you used the exact same bit rate and sync jump width as the Warngler's CAN bus?

If the synchronising jump point is not the same, the controller will not be able to decode the bus.