As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHX AFT ACCESSORY CEILING EMERGENCY LIGHTS AND EMERGENCY LIGHTS FOR EMERGENCY SLIDES INOPERATIVE. REPLACED BATTERY PACK AT STATION 1338R FOR AFT ACCESSORY CEILING EMERGENCY LIGHTS AND EMERGENCY LIGHTS FOR SLIDES. SYSTEM GROUND CHECKED NORMAL OPERATION.