Radio/Navigation System Schematics

Fig 1: Radio Antennas, Data Communication, Lighting, Power & Vehicle Speed Signal Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Audio Amplifier Power, Ground & All Audio Inputs - UQG, Front & Rear Audio Inputs Schematic - UQA/UQS

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Fig 3: Audio Amplifier Power, Ground and All Audio Inputs - UQG+UK6, Front & Rear Audio Inputs Schematic - UQA/UQS+UK6

Courtesy of GENERAL MOTORS CORP.

Fig 4: Audio Amplifier Center & Subwoofer Audio Inputs Schematic - UGA/UQS

Courtesy of GENERAL MOTORS CORP.

Fig 5: Speakers Schematic - UQF

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Fig 6: Speakers Schematic - UQF+UK6

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Fig 7: Door Speakers Schematic - UQA/UQG/UGS

Courtesy of GENERAL MOTORS CORP.

Fig 8: Except Door Speakers Schematic - UQA/UQS

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Fig 9: Except Door Speakers Schematic - UQG

Courtesy of GENERAL MOTORS CORP.

Fig 10: Rear Video/Audio/HVAC Module Power, Ground, Lighting, Data Communication & Infrared Module Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 11: XM Radio Schematic - U2K

Courtesy of GENERAL MOTORS CORP.

Fig 12: Secondary Controls Schematic

Courtesy of GENERAL MOTORS CORP.