Washer Operation

When the washer switch is held in the "WASH" position, the wiper/washer switch assembly applies battery voltage to terminal "B" of the wiper motor assembly causing it to begin wiper operation The wiper/washer switch assembly also applies battery voltage to terminal "A" of the washer pump, through CKT 392, causing the washer pump to start spraying until the wiper/washer switch is released from the "WASH" position.