As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT PACK LIGHT ILLUMINATES WITH MASTER RECALL CHECK PACK LIGHT EXTINGUISHES WITH MASTER CAUTION RESET. GROUNDED - YES. ACCOMPLISHED PACK/ZONE TEMP CONTROLLER BITE LEFT PACK TCV FAULT LOGGED .VERIFY & RESET OK WITH NO FURTHER DISCREPENCIES .NO HISTORY LAST 30 DAYS REF 21-61-00.