Installation 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.

Install the speaker mounting bracket.
NOTE: Refer to FASTENER NOTICE .
Install the bolts (2) retaining the speaker mounting bracket to the door, if removed.
Tighten

Tighten the bolts to 6 N.m (53 lb in).
Install the speaker to the mounting bracket.
Connect the electrical connector to the speaker.
Install the screws (1) that retain the speaker to the mounting bracket.
Tighten

Tighten the screws to 2 N.m (53 lb in).
Install the door trim panel. Refer to TRIM PANEL REPLACEMENT-SIDE REAR DOOR (CREW CAB) .
Verify the component operation.

Fig 1: Installing Rear Door Speaker (Crew Cab)

Courtesy of GENERAL MOTORS CORP.