TM 9--2350--292--20--10119 00--6BLACKOUT STOPLIGHTS FAIL TO OPERATE -- CONTINUED0119 00CONTINUED FROM STEP C AND KnoyesRepair (WP 0290 00) or replace(WP 0242 00) harness 4W151.Verify fault is corrected.LM1. Remove right side and left side access coversholding stoplight assemblies (WP 0276 00).2. Disconnect lead 23 from both stoplightassemblies.3. Turn MASTER switch ON(TM 9--2350--292--10).4. While assistant presses brake pedal, placemultimeter red lead in each lead 23 connectorsocket (one at a time) while holding black leadto ground. Check for voltage.5. Turn MASTER switch OFF(TM 9--2350--292--10).Is 24 V dc present at both checks?Is continuity present at both checks?1. Reconnect lead 23 to both stoplight assemblies.2. Install access covers holding stoplightassemblies (WP 0276 00).3. Place one multimeter lead on each stoplightassembly grounding stud (one at a time) whileholding other lead to vehicle ground. Check forcontinuity.Replace faulty stoplightassembly (WP 0276 00).Verify fault is corrected.Replace faulty groundlead (WP 0276 00).Verify fault is corrected.yes noEND OF TASK
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