Hi, I do have a Jaguar X-type, 2006. a few times a day, it does send me a lot of warnings on IPC, have read fault codes, and they pointed me to CAN fault. The fault is intermittent, but did get to grab a picture of a the faulty signal, any one that have had this on a CAN line? Did copy/paste it to a Word doc.
hi looks like a short to ground or a terminal resistor fault. get a wiring diagram check how the can connects, module to module find the joining can h, can l wires and check resistance though wire and check resistance at modules with terminal resistors