GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2005 🢒 Park Avenue 🢒 Body 🢒 Wipers/Washer Systems 🢒 Windshield Washer Solvent Level Switch Replacement

Removal Procedure

    Object Number: 537218 Size: SH
  1. Open the hood.
  2. Disconnect the electrical connector from the washer solvent container level sensor.
  3. Using 2 flat-bladed tools, gently pry upward, the level sensor from the washer solvent container.

    4. Object Number: 537226 Size: SH
  4. Remove the washer solvent level sensor from the washer solvent container.

Installation Procedure
  1. Position the washer solvent level sensor grommet to the washer solvent container.

    2. Object Number: 537226 Size: SH

    Important: The tab on the washer solvent level sensor must be aligned with the slot in the hole on the container.

  2. Install the washer solvent level sensor into the washer solvent container.

    3. Object Number: 537218 Size: SH
  3. Connect the electrical connector to the level sensor.
  4. Fill the washer solvent container with washer solvent.
  5. Secure the washer solvent container cap.
  6. Verify the wiper washer system operation.