As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT SIDE, RAM DOOR FULL OPEN, LIGHT IS ON DURING CRUISE FLIGHT AT FL 300 AND FL340. LIGHT REMAINED ON DURING DESCENT. ACFT GROUNDED. ACCOMPLISHED PACK TEMP CONTROL BITE REF FIM 21-62, TASK 801. R & R LT RAM AIR EXHAUST ACTUATOR REF AMM 21-51-27. OPS TEST NORMAL.