WINDSHIELD WIPER DOES NOT OPERATE ON HIGH SPEED (CONT)

TM 9-2320-366-20-1

e81. WINDSHIELD WIPER DOES NOT OPERATE ON HIGH SPEED (CONT)

e81.

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

REASON FOR QUESTION

Windshield wiper

connector J2-1?

If 24 vdc is not present,

motor OK.

wire 1590 is faulty. If 24

Turn signal switch OK.

POSSIBLE PROBLEMS

vdc is present, windshield

Faulty dashboard cable

wiper EMI cable is faulty.

assembly.

Faulty windshield wiper

Repair wire 1590 (para 2-45)

EMI cable.

or replace WTEC II dashboard cable

YES

assembly (para 7-10) or WTEC III

dashboard cable assembly (para 7-11).

Replace windshield

wiper EMI cable

(para 7-68).

2-914