As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CONTROL CABIN ZONE TEMPERATURE ILLUMINATED ON RECALL. ACFT GROUNDED. NR 2 TEMP CONTROLLER SHOWS "FLT DECK TRIM VALVE" FAULT. RESET. FAULT DID NOT RETURN. BITE TESTED GOOD. REF FIM 21-62/T832. FUNCTION CHECK COCKPIT TEMPERATURE CONTROL GOOD. GROUND VERIFICATION GOOD.