As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ZONE TEMP CONTROL LAMP ILLUMINATED AFTER START. ACCOMPLISHED ZONE TEMP, LIGHT ILLUMINATED PG 21.1. LT. EXTINGUISHED WITH MASTER CAUTION RESET. ACFT GROUNDED. FOUND THE NR 2 TEMP CONTROLLER WITH FLT DECK TRIM VALVE FAULT LIGHT ON WHEN BIT SELECTED. PERFORMED AMM TASK 21-61-00-700-806-002 PACK/ZONE TEMP CONTROLLER BITE TEST. NO DEFECTS NOTED, FAULT LIGHT RESET. NO ZONE TEMP LIGHT ON RECALL.