As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON MASTER CAUTION RESET, RT PACK LIGHT REMAINED ILLUMINATED. ACFT GROUNDED. OBSERVED VALVE OPENED & CLOSED DURING TEST. PERFORMED LEFT AND RIGHT PACK TEMP CONTROL BITE IAW FIM 21-62. TEST LOGGED PACK TCV FAULT ON THE NR 2 CONTROLLER. RESET FAULT. RAN PACKS FOUR TIMES AND PERFORMED A BITE TEST AFTER EACH CYCLE. NO FAULTS. NO HISTORY IN HTE PAST 30 DAYS.