CAN Bus question

[Georgf]

I need to connect my aftermarket security alarm to CAN bus, the wires marked CAN-H and CAN-L. I know there is a CAN splitter under the dash driver side, but if anybody knows what type of connector i need and where exactly is CAN H and L?

 

[ekaz]

Here's the wiring of the OBD2 off a 2020.

 

[Georgf]

ekaz: Thanks, will trying to connect through OBD2