2009 Chevrolet Trailblazer Washer Fluid Level Sensors

First, you need to remove the washer solvent container. Then, please use 2 flat-bladed tools to gently pry the level sensor switch from the container. Finally, you should remove the level sensor switch grommet and discard it.

First, you need to install a new level sensor switch grommet into the washer solvent container and lubricate the grommet with washer fluid to aid in the installation of the level sensor switch. Then, please ensure the square tab is positioned vertically to the washer container. Finally, you should push inward to seat the level sensor into the grommet and install the washer solvent container.