Table 3-5. Troubleshooting (Cont)
Test or Inspection
ELECTRICAL SYSTEM (CONT)
31. LEFT FRONT BLACKOUT MARKER LIGHT WILL NOT LIGHT.
Vehicle MASTER disconnect switch must be ON and master light switch set to 60
MARKER. Failure to do so will cause erroneous results.
Refer to wiring diagram for all wiring repair steps.
Check for +24 VDC between wire 485 (1) and ground at quick disconnect (2).
If +24 VDC is present, replace lamp (3) (page 4-181).
If +24 VDC is not present, repair wiring 485 between
connector F and lamp.