As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER APPLICATION OF TAKEOFF POWER RT REVERSER UNLOCK CAS MESSAGE. ABORTED TAKEOFF PRIOR TO 80 KNOTS. ALL BRAKE TEMPS NORMAL. FOUND ICE ON THRUST REVERSER NOT ALLOWING THRUST REVERSER TO STOW AND LOCK. ON-CALL DEACTIVATED THRUST REVERSER AIRCRAFT FERRIED TO ORD AND PLACED ON MEL. REACTIVATED THRUST REVERSER SYSTEM, OPS CHECK NORMAL. CLEARED MEL. (M)