Quote:
Originally Posted by MrBond
I tried the diagnostic mostly for curiosity purposes. Would you be able tell me what "f-can communication" means?
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Most likely the car has two CAN networks. One high-speed for communication with engine module, transmission, ABS, and such. One low-speed for communication with the rest of the units, not requiring high speed - such as climate control, audio, doors, etc. The gauge panel needs connection with both networks.