As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FAT - LEFT AIR OFF CAP LIGHT ILLUMINATED ON TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE DEFERRED LEFT PACK. AIRCRAFT RETURNED TO SERVICE. NOTE: MAINTENANCE SUBSEQUENTLY CLEARED DEFERRAL WITH REPLACEMENT OF THE LEFT 108 PSI SWITCH ELECTRICAL CONNECTOR. (X)