As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: REJECTED TAKE OFF APPROXIMATE 80 KNOTS DUE TO MASTER CAUTION/ DOOR WARNING. MAINTENANCE INSPECTED AIRCRAFT LANDING GEARS AND TIRES PER AMM 05-51-16-200-001A. NO DAMAGE WAS NOTED AND NO DEFECTS WERE NOTED BY MAINTENANCE.