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Page Title:
REAR WINDSHIELD WIPERS DO NOT OPERATE. |
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 TM 10-3930-673-20-1
2
26. REAR WINDSHIELD WIPERS DO NOT OPERATE.
INITIAL SETUP
Personnel Required
Tools and Special Tools
Two
Tool Kit, General Mechanic's: Automotive
(Item 18, Appendix F)
References
STE/ICE-R (Item 17, Appendix F)
TM 10-3930-673-10
Multimeter, Digital (Item 9, Appendix F)
TM 9-4910-571-12&P
Equipment Condition
Engine shut down (TM 10-3930-673-10)
Parking brake on (TM 10-3930-673-10)
Wheels chocked (TM 10-3930-673-10)
START
WARNING
1
KNOWN INFO
TEST OPTIONS
Read WARNING on
Washer motor OK.
Voltage test.
following page.
STE/ICE-R #89.
POSSIBLE PROBLEMS
REASON FOR QUESTION
Is 24 vdc present on wire 30?
Wire 30 faulty.
Rear wiper switch faulty.
If 24 vdc is not present, wire 30
Wire 34 faulty.
faulty.
Wire 33 faulty.
Rear wiper motor faulty.
Repair wire 30
NO
(Para 8-48).
YES
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