As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"AIR CONDITIONER FAIL” ANNUNCIATOR CAME ON AT THROTTLE UP ON TAKE OFF. ABORTED T/O. COCKPIT INDICATION WAS A "MASTER CAUTION" WITH ASSOCIATED AMBER ANNUNCIATOR. 8/5/2023, MAINTENANCE PERFORMED GROUND RUNS AND PERFORMANCE TESTS, NOTED NO FAULTS OR ANOMALIES. COULD NOT DUPLICATE FAULT. AIRCRAFT HAS FLOWN 11 HOURS SINCE EVENT WITH NO REPORTED REPETITION OF FAULT.