As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT PACK LIGHT ILLUMINATES ON MASTER CAUTION RECALL. ACFT GROUNDED. NR 2 PACK TEMP. CONTROLLER LOGGED TCV FAULT LAST FLT NO HISTORY LAST 30 DAYS PERFORMED FIM 21-620 TASK 831 TCV FAULT RESET. PERFORMED TEMP CONTROLLER BITE CHECKED IAW FIM 21-62-801. NO FAULTS. GROUND FUNCTIONAL TEST PASSED.