GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1220781  Size: SH
  1. Remove the windshield wiper arms. Refer to Windshield Wiper Arm Replacement .
  2. Remove the air inlet grille. Refer to Air Inlet Grille Panel Replacement .
  3. Separate the wiper linkage (1) from the wiper motor.

  4. Object Number: 1618261  Size: SH
  5. Remove the wiper linkage nuts (2).
  6. Remove the wiper linkage (1).

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1618261  Size: SH
  1. Install the wiper linkage with the wiper linkage nuts (1).
  2. Tighten
    Tighten the wiper linkage nuts to 1.5-2 N·m (13-18 lb in).

  3. Install the wiper motor linkage ball.
  4. Install the air inlet grille. Refer to Air Inlet Grille Panel Replacement .
  5. Install the windshield wiper arms. Refer to Windshield Wiper Arm Replacement .