As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT, THE CREW RECEIVED A NR 2 LOW PRESSURE AMBER CAS MESSAGE. THE AIRCRAFT RETURNED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE RESECURED THE B-NUT ON THE LEFT HAND SIDE OF THE NOSE GEAR AND INSPECTED THE NR 2 SYSTEM HYDRAULIC LINE PRESSURE IN ACCORDANCE WITH BOMBARDIER AIRCRAFT MAINTENANCE MANUAL 29-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.