Radio/Audio System Schematics

WARNING: This page is about a different car, the 2006 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Radio Power & Ground Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Speakers (UQ3) Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 3: Amplifier (UQA) Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 4: Speakers (UQA) Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 5: Redundant Steering Wheel Controls Schematic

Courtesy of GENERAL MOTORS CORP.