As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EXTERNAL LOAD EMERGENCY AFT L FAULT WHILE ACCOMPLISHING EMERGENCY LIGHT TEST. EPSU RESET NO HELP. REPLACED NR 2 LEFT MED SLIDE PER AMM. LIGHT TEST GOOD. ACP INSP OF SLIDE INST REF AMM. VERIFIED SAFETY PINS WERE REMOVED AND STOWED. SLIDE INDICATIONS, ALL OKAY.