Interval (Pulse) System Operation

Move the wiper/washer switch to the INT position, in order to operate the wiper system in the intermittent (pulse) mode. With the ignition switch in the ON position, B+ is applied to cavity 6 of the windshield wiper motor. With the windshield wiper/washer switch in the INTERVAL position, B+ is applied to cavity 3 of the windshield wiper motor. The length of delay time is determined by the interval switch. Turn the ring on the wiper/washer switch from S (slow cycling) to F (fast cycling) in order to adjust the cycle speed. The windshield wiper motor operates the wipers for the desired delay.