As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: AFTER WE WERE AIRBORNE DOOR 4L WOULD NOT SHOW THAT IT IS ARMED. **SUPPLEMENTAL REPORT FOR AALA202208012865: TROUBLESHOT PER TSM 52-13-00 FOUND DOOR HANDLE PROXIMITY SENSOR (7WN1-A) FAULTING. REPLACED PROXIMITY SENSOR (7WN1-A) PER AMM 52-73-11** (CLOSED)