What was found
AIRCRAFT WAS NOT GROUNDED: ON DESCENT THROUGH 15,000, ELECTRONIC CENTRALIZED AIRCRAFT MONITOR DOOR 2L FORWARD EMERGENCY EXIT APPEARED. COMPLIED WITH ELECTRONIC CENTRALIZED AIRCRAFT MONITOR, CABIN REMAINED PRESSURIZED. OUT OF 9500 ON DESCENT WARNING DISAPPEARED. SERVICE 2L FORWARD EMERGENCY EXIT DOOR DAMPER PER AMM 52-22-00-614-002-A.