CORRECTIVE ACTION Continued
Reconnect switch panel to gage panel and miscellaneous switches wiring harness to main switch panel.
Disconnect wire 75 of main lighting and B.O. selector switch wiring harness at connector. Place red
lead of multimeter in female connector of wire 75 and black lead to ground. Turn MASTER switch
ON, press B.O. MARKER key and ENTER key on main light switch, and check for voltage. Turn
MASTER and main lighting switches OFF. If voltage is present, repair/replace wire 75 of main lighting
and B.O. selector switch wiring harness (see WP 0218 00). If voltage is not present, go to step 7.
Reconnect wire 75 of main lighting and B.O. selector switch wiring harness at connector. Disconnect
main lighting and master relay wiring harness from main lighting switch. Place red lead of multimeter
on pin N of and black lead on pin K of main switch. Check for continuity. If continuity is present, go to
step 8. If continuity is not present, replace main lighting switch (see WP 0159 00).