As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CONT CAB ZONE TEMP LT ON RECALL. EXT WITH MASTER CAUTION RESET. GROUNDED - YES. RIGHT CONTROLLER LOGGED FLT DECK TRIM VALVE FAULT. RESET FAULT. VALVE OPERATION WAS NORMAL & SMOOTH DURING BITE. COULD NOT RE-DUPLICATE FAULT. OP CK NORMAL. REF FIM 21-62 TASK 832.