As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) REJECTED TAKEOFF AT 5 KNOTS AFTER ADVANCING POWER 50% RECEIVED A CAUTION MESSAGE SPOILERONS APPEARED. CORRECTIVE ACTION: FOUND FAULT CODES ON SECUS FAULT CODES ON #1 SECU 2A, 22,23 #2 24, 25 2B REF FIM 27-60-00 CODES INDICATES FAULTS WITH RADIO ALTIMETER SYSTEM REMOVED AND REPLACED RADIO ALTIMETER REF AMM 34-44-01 OPS CHECK GOOD (TC# 20190611009)