GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the front air deflector. Refer to Front Air Deflector Replacement in Body Front End.
  2. Drain the washer solvent into a suitable container.

  3. Object Number: 786882  Size: SH
  4. Disconnect the headlamp washer hose (1) quick connect (3) from the washer pump nozzle located on the inboard side of the washer solvent reservoir.
  5. Disconnect the 2 retainers securing the front air baffles to the front impact bar.
  6. Disconnect the headlamp washer hose quick connects from the headlamp washer nozzles located on the bottom side of the headlamps.

  7. Object Number: 786881  Size: SH
  8. Disconnect the 2 washer hose clips (2,3) from the main body electrical harness.
  9. Remove the washer hose assembly (4) from the vehicle.

Installation Procedure


    Object Number: 786881  Size: SH
  1. Position the washer hose assembly (4) to the main body electrical harness.
  2. Secure the washer hose clips (2,3) to the electrical main body harness.
  3. Secure the headlamp washer hose quick connects to both headlamp washer nozzles.
  4. Reposition and secure the front air baffles to the front impact bar.

  5. Object Number: 786882  Size: SH
  6. Secure the washer hose quick connect (3) to the headlamp washer pump nozzle.
  7. Install the front air deflector. Refer to Front Air Deflector Replacement in Body Front End.
  8. Fill the reservoir with washer solvent.
  9. Verify the operation of the headlamp washers.