As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 4472 - CLE-PIT - ABORTED TAKEOFF DUE TO AUTOCOARSEN WOULD NOT ARM DURING TAKEOFF ROLL. TORQUE WAS 90 PERCENT, AIRSPEED BETWEEN 90 AND 100 KNTS AND SWITCH IN THE ON POSITION. CONTRACT MAINTENANCE AND THE FLIGHT CREW PERFORMED THE P3 AND AUTOCOARSEN TEST, OPS CHECKED GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE. (M)