As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON LANDING CHECKLIST LT PACK LIGHT ON AIR CONDITIONING PANEL WITH NO INDICATION ON MASTER CAUTION SIX PACK ON F/O SIDE. ACFT GROUNDED. PERFORMED ZONE TEMP CONTROLLER BITE PER PLACARDS ON UNITS. NR 2 ZONE TEMP CONTROLLER BITE GOOD. NR 1 ZTC BIT SHOWED THIS PACK SENSOR PREV FLT SHOWED THIS PACK TCV. VERIFY SHOWED GO. NO HISTORY PAST 30 DAYS. OK FOR SERVICE.