TM 9-2320-365-20-1
2-864
1.
START
YES
NO
Windshield washer
operates.
Horn operates.
Windshield wiper operates
on high speed.
Windshield wiper operates
on low speed.
Is 24 vdc present on
connector PX21-6?
This question eliminates
possible problems and
determines where
troubleshooting continues.
KNOWN INFO
POSSIBLE PROBLEMS
WARNING
Read WARNING
on following page.
TEST OPTIONS
Voltage Test or
STE/ICE-R #89
REASON FOR QUESTION
Go to step 5 of this fault.
Faulty dashboard cable
assembly.
Faulty windshield wiper
motor.
Faulty turn signal switch.
Faulty windshield wiper
ECU.
e77. WINDSHIELD WIPER DOES NOT OPERATE ON INTERMITTENT 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