Fault code 110 can be many things.  This line from a DTAC solution sums it up best - "There are many possible causes as this fault code is issued when no other codes are valid but a problem is uncovered."

Basically its some sort of communication or electrical error somewhere on the canbus.  Trace the wiring harness and check your connections, grounds, terminators, controllers etc.  Component voltage problems like a 4/5 component on a 2.5 system will also show as 110.