GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Important: Ensure that the hoist is clear of the left front fender, to allow the lower fender to be moved away from the body for clearance.

  3. Remove the left front wheel. Refer to Tire and Wheel Removal and Installation .

  4. Object Number: 929129  Size: SH

    Important: Note the position of the fender for installation alignment.

  5. Remove the left front lower wheelhouse splash shield fasteners (1, 2, 3) at the rear of the wheelhouse.

  6. Object Number: 929131  Size: SH
  7. Disconnect the output hose (4) from the washer pump, and drain the contents into a suitable container.
  8. Disconnect the electrical connector (3) from the washer pump.
  9. Remove the washer pump by twisting the pump out of the washer solvent container.

Installation Procedure

  1. Install the washer pump rubber grommet into the washer solvent container.
  2. Lubricate the pump body and grommet with washer fluid to aid in installation.

  3. Object Number: 929131  Size: SH
  4. Insert the pump body through the grommet until the pump is seated as originally positioned.
  5. Connect the electrical connector (3) to the washer pump.
  6. Connect the washer pump output hose (4) to the washer pump.
  7. Lower the vehicle.
  8. Refill the washer solvent container.
  9. Inspect the operation of the pumps and level sensor, also for leaks.

  10. Object Number: 929129  Size: SH
  11. Align the fender to the body, and install the left front lower wheelhouse splash shield and fasteners (1, 2, 3).
  12. Install the left front wheel. Refer to Tire and Wheel Removal and Installation .