As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED HEARING A HISSING NOISE COMING FROM THE L2 DOOR DURING DESCENT BELOW 10,000 FEET. CREW DID NOT DECLARE AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE CLEANED & INSPECTED L2 DOOR SEAL PER EMB AMM AND FOUND SEAL TO BE OKAY FOR SERVICE.