GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Astro - 2WD 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Daytime Running Lamp (DRL) Ambient Light Sensor Replacement

Removal Procedure

    Object Number: 596053 Size: SH
  1. Lift upward on the center defogger grille located in center of the dash to expose the DRL photo sensor (1) retainer.
  2. Turn the DRL photo sensor counterclockwise 1/4 turn in order to remove.
  3. Disconnect the electrical connection from the DRL photo sensor (1).

Installation Procedure
  1. Connect the electrical connection to the DRL photo sensor (1).
  2. Insert the DRL photo sensor (1) and turn counterclockwise 1/4 turn in order to seat.

    3. Object Number: 596053 Size: SH
  3. Install the defogger grille located in the center of the dash by push downward.