GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 738140  Size: SH
  1. Remove the lower air deflector. Refer to Front Air Deflector Replacement.
  2. Remove the passenger side front wheelhouse liner.

  3. Object Number: 1233338  Size: SH
  4. Drain the washer solvent into a suitable container.
  5. Disconnect the washer hose from the washer pump.
  6. Disconnect the electrical connector from the center washer pump.
  7. Remove the washer pump from the washer solvent container.

Installation Procedure


    Object Number: 1233338  Size: SH
  1. Lubricate the washer pump intake nozzle with washer solvent to aid in the installation of the washer pump into the washer container.
  2. Secure the washer pump in the washer solvent container.
  3. Ensure the washer pump is secure to the washer solvent container.
  4. Connect the electrical connector to the washer pump.
  5. Connect the washer hose to the washer pump.
  6. Install the passenger side front wheelhouse liner.

  7. Object Number: 738140  Size: SH
  8. Install the lower air deflector. Refer to Front Air Deflector Replacement.
  9. Open the hood.
  10. Fill the washer solvent container with new washer solvent.
  11. Verify operation of the pump.
  12. Close the hood.