GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2005 🢒 Grand Am 🢒 Body 🢒 Lighting Systems 🢒 Daytime Running Lamp (DRL) Ambient Light Sensor Replacement

Removal Procedure

    Object Number: 787516 Size: SH
  1. Pull back the instrument panel (I/P) far enough to gain access to the ambient light sensor (2). Refer to Instrument Panel Trim Pad Replacement in Instrument Panel, Gages, and Console.
  2. Rotate the ambient light sensor a 1/4-turn to release the sensor from the defrost duct (1).
  3. Disconnect the electrical connector (3) from the ambient light sensor.
  4. Remove the ambient light sensor.

Installation Procedure

    Object Number: 787516 Size: SH
  1. Connect the electrical connector (3) to the ambient light sensor (2).
  2. Install the ambient light sensor to the defrost duct (1). Rotate the sensor ¼-turn to secure.
  3. Install the I/P. Refer to Instrument Panel Trim Pad Replacement in Instrument Panel, Gages, and Console.