As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE INSPECTION FOUND THE WIRE HARNESS (AIRCRAFT SIDE) FOR THE EMERGENCY LIGHT STRIP NR 1 CHAFED ON BOTH WIRES. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPAIRED THE WIRE HARNESS (AIRCRAFT SIDE) FOR THE EMERGENCY LIGHT STRIP NR 1 IAW EMB 145 AMM 20-21-00. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.