GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the wiper motor fuse. The wiper motor fuse is located in the underhood fuse block.
  2. Remove the wiper arm assemblies. Refer to Windshield Wiper Arm Replacement.
  3. Remove the air inlet grille. Refer to Air Inlet Grille Panel Replacement.

  4. Object Number: 776830  Size: SH
  5. Remove the wiper motor module mounting bolts (3,5).
  6. Disconnect the wiper motor electrical connector (4).
  7. Remove the wiper motor module (1) from the vehicle.
  8. Remove the following wiper motor module grommets:
  9. • Round (2)
    • Oval (6)
    • Pin (7)

Installation Procedure

  1. Install the following wiper motor module grommets:
  2. • Round (2)
    • Oval (6)
    • Pin (7)

    Object Number: 776830  Size: SH
  3. Place the wiper motor module into the vehicle.
  4. Connect the wiper motor module electrical connector (4).
  5. Align the wiper module locator hole (7) to the pin located inside rail of the driver side fender.
  6. Align the locator hole (6) to the hole in the pillar flange.
  7. Caution: Refer to Fastener Caution in the Preface section.

  8. Install the outer fastener (5).
  9. Tighten
    Tighten the outer fastener to 10 N·m (89 lb in).

  10. Install the center fastener (3).
  11. Tighten
    Tighten the center fastener to 10 N·m (89 lb in).

  12. Install the air inlet grille. Refer to Air Inlet Grille Panel Replacement.
  13. Install the wiper arm assemblies. Refer to Windshield Wiper Arm Replacement.
  14. Install the wiper motor fuse in the underhood fuse block.