Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Connect the electrical connector.

Fig 1: Rear Pillar Speaker
Courtesy of GENERAL MOTORS CORP.

Fig 2: Installing Rear Pillar Speaker

Courtesy of GENERAL MOTORS CORP.

Install the speaker by snapping the top retainer into place.
Install the trim panel. Refer to Trim Panel Replacement - Rear Quarter (Regular Cab) , Trim Panel Replacement - Rear Quarter (Extended Cab) or Trim Panel Replacement - Rear Quarter (Crew Cab) in Interior Trim.
Verify the component's operation.