GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the left lower I/P closeout panel, hush panel, push pins and remove the panel.
  2. Disconnect the stop lamp switch electrical connector.
  3. Remove the switch by rotating it 90 degrees and then pull it out of the bracket.

Installation Procedure

  1. Install the stop lamp switch into the bracket and rotate 90 degrees.
  2. Connect the stop lamp switch electrical connector.
  3. Connect the left lower I/P closeout panel, hush panel, and push pins.