GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Important: Left-Hand Drive Shown, Right-Hand Drive Similar.


    Object Number: 1256545  Size: SH
  1. Open the hood.
  2. Remove the nut from the wiper arm.
  3. Pull the wiper arm off.

Installation Procedure


    Object Number: 1256545  Size: SH
  1. Install the wiper arm.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Secure the wiper arm with the nut and tighten to 22 N·m (16 lb ft).
  4. Close the hood.