Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the electrical connector from the stop lamp switch (2).
Remove the pushrod retaining clip (4).
Remove the stop lamp switch (2).

Fig 1: View Of Stop Lamp Switch
Courtesy of GENERAL MOTORS CORP.