SECTION V: TROUBLESHOOTING
TM 9-2350-256-20
WARNING
Remove all jewelry such as rings, dog tags,
bracelets, etc. If jewelry contacts a metal
surface a direct short may result in instant
heating of tools, damage to equipment, and
injury or death to personnel.
M
Disconnect wire 325 from indicator light. Place red lead
of multimeter in wire 325 and black lead to ground.
Turn MASTER and FLASHER switches ON and check
for voltage. Turn MASTER and FLASHER switches
OFF. If voltage is present, replace indictor lamp (see
paragraph 6-11). If voltage is not present, go to step N.
N
Disconnect turn signal flasher wiring harness from
flasher unit. Place red lead of multimeter in socket B of
wire 325 and black lead to ground. Turn MASTER and
FLASHER switches ON and check for voltage. Turn
MASTER and FLASHER switches OFF. If voltage is
present, replace flasher unit (see paragraph 6-11). If
voltage is not present, go to step O.
O
Reconnect turn signal flasher wiring harness to flasher
unit. Disconnect wire 325 from flasher side of
FLASHER switch. Place red lead of multimeter on
terminal of switch and black lead to ground. Turn
MASTER and FLASHER switches ON and check for
voltage. Turn MASTER and FLASHER switches OFF.
If voltage is not present, go to step P. If voltage is
present, repair/replace wire 325 of turn signal flasher
wiring harness from FLASHER switch to the flasher (see
paragraph 6-67).
2-325
