[Mike Copioli]

Originally Posted by Dale

There should be just one terminator...at the end of the chain. Have a terminator inside the shell of the DB9 defeats the purpose of reducing reflections. See this article.

Two 120 ohm resistors are required on a CAN bus. One at each end of the BUS. The 2CAN contains one of the resistors internally that can be removed via a jumper. The second jumper needs to be placed by the user. My suggestion is to use the second RJ-11/12 connector on the Jag for this. I do not know if the Jaguar has an internal 120 ohm resistor or not. Maybe Scott Emley can answer this. If it does not, you will need to place one at the beginning of the BUS as well.