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TM 9-2320-364-20-2
2-1340
21. REVERSE ALARM DOES NOT OPERATE (CONT).
Reverse light operates
indicating 10 to 14 vdc present
on wire 1149 and wire 1435 to
reverse light grounded.
Wire 1718 OK.
Wire 1435 faulty.
Reverse alarm faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Continuity test.
STE/ICE-R #91.
If continuity is not present,
reverse alarm will not operate.
YES
NO
Repair wire 1435 (see
schematic Fig 2-33)
or notify DS
Maintenance.
Verify repair, go to
Step 3 of this Fault.
2.
Is continuity measured on
wire 1435 between reverse
alarm and a known good
ground?
Replace alarm
(Para 7-86).
Verify repair, go to
Step 3 of this Fault.
WARNING
Reverse light operates
indicating 10 to 14 vdc present
on wire 1149 and wire 1435 to
reverse light grounded.
Wire 1718 OK.
Wire 1435 OK.
Reverse alarm OK.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Verify repair.
If reverse alarm operates, fault
has been corrected.
YES
NO
Fault not corrected.
Notify DS
Maintenance.
3.
Does reverse alarm operate?
Fault corrected.
Read WARNING
on Page 2-1341
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