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TM 9-2320-364-20-2
2-1434
31. WINDSHIELD WIPERS DO NOT OPERATE AT HIGH OR LOW SPEED (CONT).
2.
Repair wire 1919 (see
schematic Fig 2-37)
or notify DS
Maintenance.
Verify repair, go to
Step 7 of this Fault.
YES
NO
Circuit breaker CB9 not
tripped.
Circuit breaker CB9 OK.
Wire 1919 faulty.
Wire 1118 faulty.
Windshield wiper switch faulty.
Wire 1916 faulty.
Wire 1435 faulty.
Windshield wiper motor faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Voltage test.
STE/ICE-R #89.
If 10 to 14 vdc are not present,
wire 1919 is faulty.
WARNING
Are 10 to 14 vdc measured on
wire 1919 at windshield wiper
motor connector MC5,
terminal C?
Read WARNING
on Page 2-1435
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