As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE EMERGENCY LIGHTS TEST THE EPSU EXT LOAD FWD L" FAULT IS DISPLAYED ON CIDS AFTER EMER LIGHT SYS TEST. ACCOMPLISH TROUBLESHOOTING. TEST PASSED WHEN ELECTRICAL CONNECTOR PIN IS JUMPED. NEED NEW SLIDES. BOTH SLIDE PACKS NEED REPLACEMENT. REPLACED 1LH & 1RH SLIDES.