As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING THROUGH FL 180 GOT AMBER ''''PASSENGER DOOR HANDLE NOT STOWED''''. F/A CHECKED ALIGNMENT AND TRIED TO RESTOW HANDLE WITHOUT SUCCESS. RETURNED TO SLC. ADJUSTED PAX DOOR HANDLE PROXIMITY SENSOR IAW MM 52-70-00. OPS CHECKS GOOD AT THIS TIME.