As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELEVATOR SPLIT CAUTION MESSAGE WHILE DESENDING AT 10000 FT ALONG WITH CAS MISCOMP MSG. CLEANED AND INSPECTED ELEVATOR POSITION TRANSMITTERS AND CANNON PLUGS IAW CRJ 550 AMM 27-34-10. PERFORMED OPS TEST OF ELEVATOR CONTROL SYSTEM IAW CRJ550 AMM 27-31-00 NO FAULTS FOUND AT THIS TIME.