GM Buick/Oldsmobile/Pontiac/Full-Size 1975-1990 Repair Guide

Windshield Wiper Switch



The windshield wiper switches on all models covered here are removed in the same basic manner. All are mounted on the left side of the instrument panel, and are reached by removing the left side trim panel. Electrical connections must be disconnected at the rear of the switch before removing the switch unit from the dash. Be sure to note how the wires are connected before removing. The switch units are fixed to the instrument panel by two or four screws.