GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 290817  Size: SH
  1. Remove the Daytime Running Lamp (DRL) module in order to gain access to the control module. Refer to Daytime Running Lamp Module Replacement, in Lighting Systems, 1999 C/K Service Manual.
  2. Disconnect the electrical connector.
  3. Remove the control module retainer (1).
  4. Remove the control module.

Installation Procedure


    Object Number: 290817  Size: SH
  1. Install the control module.
  2. Install the control module retainer (1).
  3. Reconnect the electrical connector.
  4. Install the DRL module.