What was found
AIRCARFT WAS GROUNDED: DURING EMERGENCY LIGHT TEST, CIDS MESSAGE EMERGENCY POWER SUPPLY UNIT 15WL FAIL. REPAIRED SHORTED WIRES AT SEAT 16ABC.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCARFT WAS GROUNDED: DURING EMERGENCY LIGHT TEST, CIDS MESSAGE EMERGENCY POWER SUPPLY UNIT 15WL FAIL. REPAIRED SHORTED WIRES AT SEAT 16ABC.