GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 877870  Size: SH
  1. Remove the stop lamp switch by grasping the switch and turning it counterclockwise while pulling toward the front of the vehicle.
  2. Disconnect the stop lamp switch electrical connector.

Installation Procedure


    Object Number: 877870  Size: SH
  1. Connect the stop lamp switch electrical connector.
  2. Insert the stop lamp switch into the retainer.
  3. Adjust the stop lamp switch. Refer to Stop Lamp Switch Adjustment .