GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Toos Required

J 39232 Wiper Transmission Separator


    Object Number: 306506  Size: SH
  1. Remove the A/C pipe shroud, as required.
  2. Remove the wiper arms. Refer to Windshield Wiper Arm Replacement .
  3. Remove the air inlet grille panel. Refer to Air Inlet Grille Panel Replacement .
  4. Remove the transmission drive link socket from the wiper motor crank arm using the J 39232 .

  5. Object Number: 585869  Size: SH
  6. Remove the A/C pipe shroud bracket from the wheelhouse, as required.
  7. Disconnect the electrical connectors from the wiper motor.
  8. Remove three screws.
  9. Remove the wiper motor.

Installation Procedure

Tools Required

J 39529 Wiper Linkage Installer


    Object Number: 585869  Size: SH
  1. Install the wiper motor.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install three screws.
  4. Tighten
    Tighten the screws to 9 N·m (80 lb in).

  5. Connect the electrical connectors to the wiper motor.
  6. Install the A/C shroud bracket onto the wheelhouse, if removed.

  7. Object Number: 306515  Size: SH
  8. Install the transmission drive link socket to the wiper motor crank arm ball using the J 39529 .
  9. Install the air inlet grille panel. Refer to Air Inlet Grille Panel Replacement .
  10. Install the wiper arms. Refer to Windshield Wiper Arm Replacement .
  11. Install the A/C pipe shroud, if removed.