Do black jaguars come with functional CAN firmware?

[kamocat]

Originally Posted by EricVanWyk

Marshal -

There is a good chance I'm about to answer the wrong question. Please don't hesitate to correct me.

The black jaguars can be updated over serial without any CAN bus connections. Simply plug the serial adaptor (the 6 conductor blackwire) in to your laptop and load new firmware.

You mean with the BDC-COMM? I'm pretty sure that goes through CAN. (That is, the data goes from the serial line in to the processor, out the master CAN controller, and into the slave CAN controller, and then into the processor. When nothing is hooked up to the serial port, only the slave CAN controller is used.)
Is there another utility you're referring to?

(You are correct, this is my secondary question if the answer to the first question is "no").