GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the radio. Refer to Radio Replacement in Entertainment.

  2. Object Number: 294803  Size: SH
  3. Remove the daytime running light (DRL) ambient light sensor module from the HVAC duct.

  4. Object Number: 294804  Size: SH
  5. Disconnect the DRL module electrical connectors.
  6. Remove the DRL module.

Installation Procedure


    Object Number: 294804  Size: SH
  1. Install the DRL module.
  2. Connect the DRL module electrical connectors.

  3. Object Number: 294803  Size: SH
  4. Slide the module onto the HVAC duct retainers.
  5. Install the radio. Refer to Radio Replacement in Entertainment.