As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CONTROL CABIN LIGHT ILLUMINATED ON RECALL, EXTINGUISHED ON RESET. ACFT GROUNDED. VERIFIED DISCREPANCY NR 2 TEMP CONTROLLER SHOWS FLT DECK TEMP CONTROL VALVE FAULT ON BOTH & LAST FLIGHT BITE. REMOVED AND REPLACED TEMP CONTROL VALVE IAW AMM 21-51-10. BITE TESTED AND LEAK CHECKED GOOD.