As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ZONE TEMP LIGHT ON CONT CAB ON RECALL DURING AFTER START CHECKLIST. GROUNDED - YES. PERFORMED PACK TEMP CONTROL BITE REF FIM 21-62 TASK 801 FOUND FLT DECK TRIM VALVE MSG ON R PACK CONTROLLER, PERFORMED FIM 21-62 TASK 832 FOR CONTROL CABIN TRIM AIR VALVE AND FAULT CLEARED. RAN L AND R PACKS AND ZONE TEMP LIGHT REMAINS EXTINGUISHED.