As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BITE TEST OF NR 1 PACK /ZONE TEMPERATURE CONTROLLER LOGS RAM AIR DOOR "ACTUATOR FAULT". ACTUATOR FAULT WILL NOT RESET IAW AMM TASK 21-51-00-700-803. ACFT GROUNDED. REPLACED LT RAM AIR INLET ACTUATOR REF AMM 21-51-21-401. OPS CHECKS GOOD.