Front Wiper & Washer
Circuit DescriptionWiper Operation
Battery voltage is suppled to the wiper switch from the fuse 10 when the ignition switch is turned on. When the wiper switch is in Low or High position, the battery voltage is grounded at G20 (2.OL) or G23 (2.7L) through the wiper motor.
Intermittent Operation
When the wiper switch is in INT and ignition switch is in ON, the wiper relay coil is energized through BCM. The voltage is grounded at G20 (2.OL) or G23 (2.7L) through the INT position of the wiper switch and the low position of the wiper motor.
Washer Operation
Battery voltage is supplied to the washer switch from the fuse 10, when the ignition switch is turned on. When the washer switch is in ON, the battery voltage is grounded at G16 through the washer motor.