As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB AFTER TAKEOFF APPROX 1200 FT AGL PROX SYS 2 FAULT STATUS MESSAGE CAME ON. AFTER 10 MINUTES AFT CARGO DOOR CAUTION AND PROX SYS 2 FAULT STATUS MESSAGE EXTINGUISHED. PRESSURATION WAS NORMAL. RETURNED TO FIELD. LANDING UNEVENTFUL. REPLACED PX-102 SENSOR. RETURNED TO SERVICE.