As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT DECK PRIMARY TEMP (ZONE TEMP) LIGHT ILLUMINATED ON MASTER RECALL. RAN QRH ZONE TEMP 2.22 LIGHT EXTINGUISHED WHEN PUSHING MASTER CAUTION RESET. GROUNDED - YES. RAN AMM 21-61-00, PACK ZONE BITE AND NO STORED FAULTS RAN PACKS IAW 21-00-00 AND NO FAULTS FOUND.