Every once in a while all of the lights in my dash will come on, I lose my gauges and I get a no bus message in my odometer and CCD in the overhead. Has anyone had this problem before? I can get a picture up to show what I mean if this is confusing to anyone.

 

I have had the CCd come up on my overhead before, there was a electricial connector unplugged. If both the dash and overhead go out I would suspect a poor connection at the master connection block. This is located under the dash on the left side of the cab.

 

I have seen the ccd on my 01 when the batteries were near dead.

 

CCD means Chrysler Collision Detection. Usually means a few modules are not talking to each other properly. Could be a failing module or a loose connector. Hard to say. Check your grounds and your connectors and go from there.