As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L RAM AIR DOOR FAULTS. ACFT TEMP CONTROL SEEMS TO BE ADJUSTING ITSELF TEMP CONTROL IS INACCURATE THIS IS FOR THE WHOLE ACFT. LT RAM AIR INLET FAULTS AND STOPS TEST. LT RAM AIR INLET ACTUATOR LOCKED IN THE FULL OPEN AND CONNECTOR PLUG REMOVED. REPLACED LT CTC WOULD NOT DRIVE RAM AIR ACT DURING SYS TEST. SWAPPED WITH RT CTC. PROBLEM FOLLOWED LT CTC. RETURNED UNITS TO ORIGINAL POSITION. REPLACED AND TESTED LT CTC OK PER MM.