GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2008 🢒 H2 🢒 Body Systems 🢒 Wipers and Washers 🢒 Windshield Wiper Transmission Replacement

Removal Procedure

    Object Number: 837474 Size: SH
  1. Remove the air inlet grille panel. Refer to Air Inlet Grille Panel Replacement.
  2. Remove the bolts (1) retaining the transmission to the vehicle.
  3. Disconnect the wiper motor electrical connector (2).
  4. Remove the wiper transmission from the vehicle.

Installation Procedure

    Object Number: 837474 Size: SH
  1. Align the wiper transmission to vehicle.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the bolts (1) retaining the wiper transmission to the vehicle.

    3. Tighten
    Tighten the bolts to 9 N·m (7 lb ft).

  3. Connect the wiper motor electrical connector (2).
  4. Install the air inlet grille panel. Refer to Air Inlet Grille Panel Replacement.
  5. Engage wipers and check for proper operation.