As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ZONE TEMP CONTROLLER CAB LT ILLUMINATED ON RECALL, ACFT GROUNDED. R & R FLT DECK ZONE TRIM VALVE IAW AMM 21-61-21, OPS & LEAK CK NORMAL. NO FAULTS ON EITHER PACK/ZONE TEMP CONTROLLER AFTER BITE AND COCKPIT ZONE TEMP CONTROLLER CAB ANNUNCIATION REMAINS EXTINGUISHED W/ MASTER RECALL.