GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 242327  Size: SH
  1. Remove the instrument cluster assembly. Refer to Instrument Cluster Replacement in Instrument Panel, Gauges and Console.
  2. Disconnect the ambient light sensor electrical connector (2).
  3. Release the 2 retaining tabs (1) that secure the ambient light sensor.

  4. Object Number: 242370  Size: SH
  5. Remove the ambient light sensor (1) from the IP assembly (2).

Installation Procedure


    Object Number: 242370  Size: SH
  1. Install the ambient light sensor (1) to the IP assembly (2). Ensure that the retaining tabs are fully engaged.

  2. Object Number: 242327  Size: SH
  3. Connect the ambient light sensor electrical connector (2).
  4. Install the instrument cluster assembly. Refer to Instrument Cluster Replacement in Instrument Panel, Gauges and Console.