TM 9-2320-365-20-1
2-874
1.
START
YES
NO
Windshield wiper operates
on low speed.
Is 24 vdc present on
connector PX22-4?
WARNING
Read WARNING
on following page.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
Voltage Test or
STE/ICE-R #89
Go to step 2 of this fault.
REASON FOR QUESTION
If 24 vdc is present,
windshield wiper
motor is faulty.
Faulty windshield
wiper motor.
Faulty turn signal switch.
Faulty dashboard cable
assembly.
Faulty windshield wiper
EMI cable.
Replace windshield wiper
motor (para 18-4).
e78. WINDSHIELD WIPER DOES NOT OPERATE ON HIGH SPEED
INITIAL SETUP
Equipment Condition
Engine shut down (TM 9-2320-365-10).
Personnel Required
(2)
Tools and Special Tools
Tool Kit, Genl Mech (Item 44, Appendix C)
STE/ICE-R (Item 39, Appendix C)
Multimeter, Digital (Item 22, Appendix C)
References
TM 9-4910-571-12&P