As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RDU - INFLIGHT MIA-BOS. CREW REPORTED LEFT HYDRAULIC SYSTEM LOW PRESSURE STATUS MESSAGE. EMERGENCY DECLARED DIVERTED RDU LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED HYDRAULIC PRESSURE SWITCH. SYSTEM GROUND CHECKED NORMAL OPERATION.