TM 9-2350-256-20-1
0072 00
CORRECTIVE ACTION Continued
5.
Disconnect wire 999 from passive night viewer side of passive NIGHT VIEWER switch. Place red
lead of multimeter on switch terminal and black lead to ground. Turn MASTER and passive NIGHT
VIEWER switches on and check for voltage. Turn MASTER and passive NIGHT VIEWER switches
OFF. If voltage is present, repair/replace wire 999 of switch panel to gage panel and miscellaneous
switches wiring harness from passive night viewer to passive night viewer switch (see WP 0204 00). If
voltage is not present, go to step 6.
6.
Reconnect wire 999 to passive NIGHT VIEWER switch. Disconnect wire 999 from main switch panel
side of passive NIGHT VIEWER switch. Place red lead of multimeter in wire 999 and black lead
to ground. Turn MASTER switch on and check for voltage. Turn MASTER switch OFF. If voltage
is present, replace passive NIGHT VIEWER switch (see WP 0164 00). If voltage is not present,
troubleshoot dome light circuit.
END OF WORK PACKAGE
0072 00-4
