GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2003 🢒 DeVille 🢒 Body and Accessories 🢒 Wipers/Washer Systems 🢒 Windshield Outside Moisture Sensor Replacement

Removal Procedure
  1. Gently pry the trim cover outward in order to remove the cover from the rain sensor module.

    2. Object Number: 746989 Size: SH
  2. Remove the trim cover from the rain sensor module.

    3. Object Number: 746991 Size: SH
  3. Release the windshield coupler retaining clips.
  4. Remove the rain sensor module.
  5. Disconnect the electrical connector from the rain sensor module.

Installation Procedure

    Object Number: 746991 Size: SH
  1. Connect the electrical connector to the rain sensor module.
  2. Install the rain sensor module in the windshield coupler.
  3. Fasten the windshield coupler retainer clips.

    4. Object Number: 746989 Size: SH
  4. Install the trim cover on the rain sensor module.
  5. Push inward in order to secure the cover to the rain sensor module.
  6. The cover will snap into position.