WINDSHIELD WIPER DOES NOT OPERATE ON HIGH SPEED

TM 9-2320-366-20-1

e81. WINDSHIELD WIPER DOES NOT OPERATE ON HIGH SPEED

INITIAL SETUP

Equipment Condition

Tools and Special Tools

Engine shut down (TM 9-2320-366-10-1).

Tool Kit, Genl Mech (Item 46, Appendix C)

STE/ICE-R (Item 41, Appendix C)

Personnel Required

Multimeter, Digital (Item 22, Appendix C)

(2)

References

TM 9-4910-571-12&P

START

WARNING

KNOWN INFO

TEST OPTIONS

Read WARNING

Windshield wiper operates

Voltage Test or

on following page.

on low speed.

STE/ICE-R #89

Is 24 vdc present on

POSSIBLE PROBLEMS

REASON FOR QUESTION

connector PX22-4?

Faulty windshield

If 24 vdc is present,

wiper motor.

windshield wiper

Faulty turn signal switch.

motor is faulty.

Faulty dashboard cable

assembly.

Faulty windshield wiper

EMI cable.

YES

Go to step 2 of this fault.

Replace windshield wiper

motor (para 18-4).

2-910