Tailgate Audio Controls Inoperative

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Tailgate Audio Controls Inoperative Diagnosis (Steps 1-7)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Tailgate Audio Controls Inoperative Diagnosis (Steps 8-11)

Courtesy of GENERAL MOTORS CORP.