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 ILLUMINATED. EXTINGUISHED WITH MASTER CAUTION RESET. PERFORMED FIM 21-62, TASK 842. BITE TEST OF NR 2 ZONE TEMP CONTROLLER HAS FAULT, FLT DECK TRIM VALVE . CLEARED FAULT AND RAN PACKS. FAULT DID NOT RETURN. INTERMITTENT FAULT IAW FIM. NO HISTORY 30 DAYS.