As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING OUT AROUND 7000 FT, RECEIVED OAX DOOR OUTER HANDLE CAUTION MESSAGE. C/W ARH, F/A REPORTED HANDLE LOCK INDICATOR SHOWED RED. DIVERTED, LANDED AT 46,500 LBS BRAKING WAS NORMAL. GROUND CREW REPORTS HANDLE WAS POPPED OUT UPON ARRIVAL. INSPECTED PASSENGER DOOR OUTER HANDLE NO DEFECTS FOUND. CW OPS TEST OF PASSENGER DOOR OUTER HANDLE. DOOR OPENS, CLOSES LOCKS IN PROPER FASHION ALL WITNESS MARKS ALIGN CORRECTLY IAW AMM 52-11-03. OPS CK GOOD.