What was found
REF 2 SVC EMERGENCY LIGHTS OPERATIONAL TEST MSG DISPLAYED WHEN TEST FAILED. ATA 33-51-38 EXT LOADS FWD L. TESTED AT EPSU, STILL FAILED. ALSO FAILED WITH TESTER CONNECTED AT EACH FWD SLIDE. RANG WIRING FROM 2871VC ON DOOR 1L TO GND & NO GND FOUND. BETWEEN 2871VC A & EPSU T ARE OK. 2870VC A TO EPSU F & B TO GND ARE OK. WIRE REPAIR ACP OF WIRE 3351-5109 IN FWD LT ENTRY DOOR HINGE AREA, SPLICE WIRE IAW ESPM 20-53-21 IAW AWM 33-51-04 BETWEEN 2819VC & 2871VC, OPERATIONS CHECKED GOOD.