As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CABIN ZONE TEMP ILLUMINATED DURING RECALL CHECK. ACFT GROUNDED. PILOT REPORTS AFT ZONE TEMPERATURE WAS TOO WARM AND UNRESPONSIVE TO THE CONTROLLER. TRIM AIR SELECTED OFF TO ACHIEVE NORMAL TEMP, RIGHT RAM DOOR FULL OPEN LIGHT ON IN CRUISE. GROUND VERIFICATION OF RT RAM AIR DOOR, OPS GOOD. REF FIM 21-51/T803. NO HISTORY - 60 DAYS. INTERMITTENT FAULT. REPLACED NR 1 PACK/ZONE TEMP CONTROLLER. OPS CHECK GOOD MM 21-60-20. BITE CHECK PASSES MM 21-60-00, NO FAULTS.