Installation Procedure

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Installation Procedure
WARNING: This page is about a different car, the 2007 Isuzu Ascender, 2007 GMC Envoy, 2007 Chevrolet TrailBlazer, and 2007 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Locating Washer Solvent Container Level Sensor
    GM1333187Courtesy of GENERAL MOTORS CORP.
  1. Install a new level sensor switch grommet into the washer solvent container (1).
  2. Lubricate the grommet with washer fluid to aid in the installation of the level sensor switch.
  3. Ensure the square tab (3) is positioned vertical to the washer container.
  4. Push inward in order to seat the level sensor (2) into the grommet.
  5. Install the washer solvent container. Refer to Washer Solvent Container Replacement (Envoy, TrailBlazer)Β  or Washer Solvent Container Replacement (Rainier)Β .
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.