Standard System
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 1994 GMC Vandura Special, 1994 GMC Vandura, 1994 GMC Rally Camper Special, 1994 GMC Rally, and 1994 Chevrolet Sportvan. However, it is still accessible from the selected car via links, so may be relevant.
Wiper motor runs in either LO or HI speeds, depending on setting of wiper switch. When switch is activated, circuit is completed through either low or high speed brushes of motor. When switch is turned off, wipers complete last speed at low speed before parking. When washer button is pressed, wipers operate at low speed and washer fluid is sprayed on windshield until button is released.