As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CONT CAB ZONE TEMP LIGHT ILLUMINATES ON RECALL, EXTINGUISHES WHEN RESET. GROUNDED - YES. RIGHT TEMP CONTROLLER SHOWED FLT DECK TRIM VALVE FAULT LOGGED. PERFORMED TEMP CONTROLLER BITE ON LEFT AND RIGHT CONTROLLERS, NO CURRENT FAULTS, NO HISTORY. RAN PACK SYSTEM NORMAL REF FIM 21-62 TASK 842.