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Home >> GMC >> 2018 >> Acadia SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 331 (Cellular System, Entertainment System, And Navigation System) >> Schematic Wiring Diagrams >> Radio/Navigation System Wiring Schematics (IO5/IO6) >> Audio Amplifier Power, Ground and Serial Data (IO5/IO6)
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Audio Amplifier Power, Ground and Serial Data (IO5/IO6)

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Audio Amplifier Power, Ground and Serial Data (IO5/IO6)
GM4373091Courtesy of GENERAL MOTORS COMPANY