GMC WIPER SWITCH

First, The Wipers Do Not Park All The Way Down When Off And Second, The Control Switch Works Only Now And Then. Sometimes I Have To...

Working Automatically With Switch On

Without Touching The Wiper Switch. Wipers Wipe One Stroke Periodically With Switch In Off Position.

When I Turn On The Switch For My Wipers Sometimes They Work And Sometimes They Do Not. When They Do Work They Only Work At One Speed And...