GM Service Manual Online
For 1990-2009 cars only

Windshield wiper blades should be inspected at least twice a year for wear or cracking. See "Wiper Blade Check" under Part B: Owner Checks and Services for more information.

Replacement blades come in different types and are removed in different ways. For proper type and length, see Capacities and Specifications . Here's how to remove the Shepherd's Hook type:


    Object Number: 808713  Size: B3
  1. Pull the windshield wiper arm away from the windshield.
  2. Push the release lever and slide the wiper assembly toward the driver's side of the vehicle.
  3. Install a new blade by reversing Steps 1 and 2.