As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR OUTER HANDLE CAUTION - WOULD NOT GO OUT PER QRH PROCEDURE, DID EXTINGUISH ON DESCENT. RETURNED TO RNO. INSPECTED PASSENGER DOOR PER 52-70-04, CHECKS NORMAL. INSPECTED AND FOUND DOOR TO BE SECURE. PROBLEM IS INDICATION ONLY. ADJUSTED PASSENGER DOOR OUTER HANDLE PROXIMITY SWITCH IAW RJ MM 52-70-04. SYSTEM OPS CHECK GOOD.