GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 233585  Size: SH
  1. Remove the lid from fuse and relay block #3.
  2. Remove the DRL relay from fuse and relay block #3 (1). Refer to the fuse and relay block lid for identification of the relays.

Installation Procedure


    Object Number: 233585  Size: SH
  1. Install the DRL relay to fuse and relay block #3 (1).
  2. Install the lid to fuse and relay block #3.