As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT FROM CVG RECEIVED PAX DOOR LATCH CAUTION MSG FOLLOWED 5 MIN LATER BY PAX DOOR WARNING MSG. NO PRESSURIZATION ANOMALIES NOTED. EMERGENCY DECLARED, A/C RETURNED TO CVG LANDED SAFELY. PULLED CODES FROM PSEU, NOTED S47 AND S46 FAR. FOUND BOTH SENSORS OUT OF ADJUSTMENT. ADJUSTED BOTH SENSORS, OPS CHECK GOOD.