As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#1710, PAP-FLL. 'REAR LEFT EMERGENCY EXIT DOOR LIGHT WAS BLINKING FROM SHORTLY AFTER TO UNIT ABOUT LEVEL OFF; RESET CIDS DIRECTOR AND LEFT EMERGENCY LT CHECKS OK IAW 23-73-00. DURING TEST FOUND EPSU AT R/H SIDE FIN 12WL FAULT. REPLACED EPSU IAW AMM 33-51-38. OPS CHECK OK.'