With Pulse

With the wiper switch in DELAY (pulse), battery voltage is applied to the wiper motor connector at terminal B through CKT 143. Voltage also is applied to terminal G through CKT 478 and terminal H through CKT 477.

The length of the delay time between sweeps is controlled by the variable pulse delay resistor in the wiper/washer switch. The delay is adjustable from 1 to 22 seconds.