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TM 9-2320-364-20-3
2-2560
3. HOIST WILL NOT RAISE USING REMOTE CONTROL UNIT (CONT).
8.
Repair black wire
(see schematic
Fig 2-58) or notify
DS Maintenance.
Verify repair, go to
Step 9 of this Fault.
YES
NO
Hoist operates using manual
control lever.
At least one other remote
control function operates.
Remote control unit
harness OK.
Controller switch OK.
Controller circuit card OK.
Remote control unit cable OK.
Black wire from truck remote
control connector outlet to
terminal 15 OK.
White wire from terminal 15 to
solenoid OK.
Solenoid black wire faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Continuity test.
STE/ICE-R #91.
If there is no continuity, solenoid
will not be grounded.
WARNING
Is continuity measured
between HOIST UP solenoid
harness connector, terminal 2
and ground?
Read WARNING
on Page 2-2561
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