GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 CTS 🢒 Body Systems 🢒 Wipers and Washers 🢒 Windshield Wiper System Module Replacement

Windshield Wiper System Module Replacement LHD

Removal Procedure

    Object Number: 776821 Size: SH
  1. Remove the wiper motor mini 10A and 30A fuses. The wiper motor fuses are located in the underhood fuse block.
  2. Remove the wiper arm assemblies. Refer to Windshield Wiper Arm Replacement .
  3. Remove the air inlet grille (1, 3). Refer to Air Inlet Grille Panel Replacement.

    4. Object Number: 776830 Size: SH
  4. Remove the wiper motor module mounting bolts (3, 5).
  5. Disconnect the wiper motor electrical connector (4).
  6. Remove the wiper motor module (1) from the vehicle.

Installation Procedure

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

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

  5. Install the outer bolt (5).

    6. Tighten
    Tighten the outer bolt to 10 N·m (89 lb in).

  6. Install the center bolt (3).

    7. Tighten
    Tighten the center bolt to 10 N·m (89 lb in).


    Object Number: 776821 Size: SH
  7. Install the air inlet grille (1, 3). Refer to Air Inlet Grille Panel Replacement.
  8. Install the wiper arm assemblies. Refer to Windshield Wiper Arm Replacement .
  9. Install the wiper motor fuses to the underhood fuse block.

Windshield Wiper System Module Replacement RHD

Removal Procedure

    Object Number: 783104 Size: SH
  1. Remove the wiper motor mini  10A and  30A fuses. The wiper motor fuses are located in the underhood fuse block.
  2. Remove the wiper arm assemblies. Refer to Windshield Wiper Arm Replacement .
  3. Remove the air inlet grille (1, 3). Refer to Air Inlet Grille Panel Replacement.

    4. Object Number: 783105 Size: SH
  4. Remove the wiper motor module mounting bolts (3, 5).
  5. Disconnect the wiper motor electrical connector (4).
  6. Remove the wiper motor module (1) from the vehicle.

Installation Procedure

    Object Number: 783105 Size: SH
  1. Place the wiper motor module into the vehicle.
  2. Connect the wiper motor module electrical connector (4).
  3. Align the wiper module locator hole (7) to the pin located inside rail of the driver side fender.
  4. Align the locator hole (6) to the hole in the pillar flange.

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

  5. Install the outer bolt (5) first.

    6. Tighten
    Tighten the outer bolt first to 10 N·m (89 lb in).

  6. Install the center bolt (3) second.

    7. Tighten
    Tighten the center bolt to 10 N·m (89 lb in).


    Object Number: 783104 Size: SH
  7. Install the air inlet grille (1, 3). Refer to Air Inlet Grille Panel Replacement.
  8. Install the wiper arm assemblies. Refer to Windshield Wiper Arm Replacement .
  9. Install the wiper motor fuses to the underhood fuse block.