As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT PACK LIGHT CAME ON DURING CLIMB OUT SEA THROUGH 15,000'. ATTEMPTED TO COOL PACK AND RESET PER CHECKLIST, BUT IT REMAINED ILLUMINATED. TURNED OFF PACK PER CHECKLIST AND CONTINUED TO MCO AT FL 330 WITH NO FURTHER ISSUES. GROUNDED - YES. PERFORMED PACK ZONE TEMP CONTROLLER BITE TEST REF AMM 21-61-00-700-002 FOUND RAM AIR FAULT. PERFORMED FIM 21-53 TASK 805 FAULT RESETS NO CURRENT FAULT. A/C OK FOR SERVICE.