I believe that you can use the CAN L & CAN H pins from your OBD2 connector.
We are currently working on Nissan Qashqai and X-Trail CAN file on this discussion:
I believe that you can use the CAN L & CAN H pins from your OBD2 connector.
We are currently working on Nissan Qashqai and X-Trail CAN file on this discussion: