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TM 9-2320-364-20-3
2-2240
1. LHS LIGHT DOES NOT OPERATE (CONT).
3.
Are 22 to 28 vdc measured on
wire 1755 at connector MC83,
terminal E with ENGINE
switch ON?
Repair wire 1755
(see schematic
Fig 2-52) or go to
DS Maintenance.
Verify repair, go to
Step 12 of this Fault.
YES
NO
LHS lamp OK.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Voltage test.
STE/ICE-R #89.
If wire 1755 is loose, faulty, or
shorted to ground, 22 to 28 vdc
will not be present at LHS
control assy.
WARNING
Wire 1755 faulty.
Wire 1435 from LHS control
assy to ground faulty.
Wire 1488 faulty.
LHS control assy faulty.
Hydraulic selector switch faulty.
Wire 1483 faulty.
LHS control assy faulty.
Wire 1722 faulty.
Wire 1435 faulty.
Read WARNING
on Page 2-2241
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