As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT TEST FAILED FAULT CODE GIVEN TA 33-51-38 EPSU INT LOAD AFT L. ACCOMPLISHED TSM 33-51-00-810-807-A. MAINTENANCE FOUND CONNECTOR DISCONNECTED AT CEILING EMERGENCY LIGHT (SEAT 18-19). RECONNECTED CANNON PLUG AND ACCOMPLISHED EPSU BITE TEST IAW AMM 33-51-00 OPS CHECK OK.