CAN-Bus not communicating with anything

[mrian]

I have a few other issues, and I think they are related. Upon opening the doors (the initial power on of the vehicle systems), my radio pops and static comes out of the speakers and the radio does not work, the air conditioning control panel sometimes is unresponsive, and the instrument cluster sometimes has all the lights on and the readouts do not work. The radio can be corrected by removing and reinserting the fuse, ie resetting the system. The other problems take about 3 to 5 minutes of the vehicle powered on to correct themselves.

Also, I cannot clear my Airbag fault light, and I have a hunch it is because the reader isn't able to communicate with the airbag computer through the CAN, but there is a chance the reader is not capable, although it is advertised to clear it.

My speedometer and cruise control do work.

All of these real issues seem to be comfort-CAN related to me, maybe that is where I should check first. But it does not explain all the codes I have.

Also, what does LIN mean? I am unfamiliar with the diagnoses bus.