General Description; Windshield Wiper And Washer - Isuzu 1999 RODEO Workshop Manual

8D–157
WIRING SYSTEM

Windshield Wiper and Washer

General Description

The system consists of a windshield wiper and washer
switch, alarm & relay control unit, windshield wiper motor
and windshield washer motor. With the starter switch in
the "ON" position, when the windshield wiper switch is
turned on ("ON" or "HI") the battery voltage is applied to
the windshield wiper motor to operate the wipers.
When the "MIST" or "INT" switch is turned on, the
operation of the wipers is controlled by the alarm & relay
control unit. The windshield washer motor operates to
squirt the washing solution when the washer switch is
pressed.