Cellular Communication Component Views

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Locating Cellular Communication Components

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Fig 2: Locating Vehicle Interface Unit (VIU)

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Fig 3: Locating Vehicle Communication Unit (VCU)

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Fig 4: Locating Global Positioning Antenna (GPS)

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Fig 5: Locating OnStar® Microphone

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Fig 6: Locating OnStar® Button Assembly

Courtesy of GENERAL MOTORS CORP.