As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS - LT PACK TEMP LIGHT CAME ON TWICE ON APPROACH CLOSE TO FINAL THEN WENT OUT. DUCT PRESSURE NORMAL. PERFORMED PACT TEMP CONTROLLER BITE PROCEDURE IAW FIM 21-51-00/101, FIG 103. NO DEFECTS NOTED RAN LT PACK SYS IN AUTO & STANDBY NORMAL. OPS CKD NORMAL