GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1248442  Size: SH
  1. Open the wiper arm access cap.
  2. Remove the nut and the rear wiper arm.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1248442  Size: SH
  1. Install the rear wiper arm with the nut.
  2. Tighten
    Tighten the wiper arm nut to 11 N·m (97 lb in).

  3. Close the wiper arm access cap.