GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 457420  Size: SH
  1. Remove the right front fascia extension (2) in order to access the washer solvent container level sensor. Refer to Front Bumper Fascia Extension Replacement in Bumpers.

  2. Object Number: 497483  Size: SH
  3. Disconnect the electrical connector from the washer solvent level sensor.
  4. Using a flat-bladed tool, gently pry upward on the lower edge of the level sensor between the sensor and grommet.
  5. Remove the washer solvent level sensor from the washer solvent container.
  6. Remove the grommet and discard.

Installation Procedure


    Object Number: 497483  Size: SH
  1. Position the new washer solvent container level sensor grommet into the washer solvent container.
  2. Use the washer solvent as a lubricant on the grommet in order to ease the installation of the washer solvent container level sensor.
  3. Install the level sensor into the grommet and apply equal pressure in order to secure the level sensor to the grommet.
  4. Connect the electrical connector to the washer solvent container level sensor.
  5. Verify the operation of the level sensor.

  6. Object Number: 457420  Size: SH
  7. Install the right front fascia extension (2). Refer to Front Bumper Fascia Extension Replacement in Bumpers.