ARMY TM 9-6115-672-14
AIR FORCE TO 35C2-3-444-32
MARINE CORPS TM 09244A/09245A-14
4-24
Not OK
OK
OK
Not OK
OK
Not OK
OK
Not OK
Not OK
OK
CIM DISPLAY SCREEN DOES NOT DISPLAY
AND BACKLIGHT DOES NOT LIGHT
CIM display screen does not display and
backlight does not light.
Check for loose or
corroded battery cable
terminals or battery posts.
Check that batteries are
installed correctly
(see para.4.6.3).
Clean and tighten battery
cable terminals and battery
posts (see para.4.6.3).
Install batteries
correctly
(see para.4.6.3).
Test DC CONTROL
POWER fuse (see
para.4.8.26).
Replace DC
CONTROL POWER
fuse (see para.4.8.26).
Test diode CR1
(see para.4.8.29).
Replace diode CR1
(see para.4.8.29).
Not OK
OK
Test MASTER
CONTROL switch
(see para.4.8.9).
Replace MASTER
CONTROL switch
(see para.4.8.9).
Check CIM wiring harness
for breaks or loose
connections
(see para.4.8.38).
Replace CIM wiring
harness
(see para.4.8.38).
Replace CIM
(see para.4.8.16).
TABLE 4-4. UNIT TROUBLESHOOTING (CONTINUED)
