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2001
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C3500 HD 8.1 G, Automatic
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Wiring Systems - Wiring Schematics And Wiring Harness Routing Diagrams
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Wiring Schematics and Wiring Harness Routing Diagrams
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Wiring Harness Routing Views
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OnStar® Component Locations
OnStar® Component Locations
Fig 1: OnStar(R) Component Locations
Courtesy of GENERAL MOTORS COMPANY
Callout
Component Name
1
Global Positioning Satellite (GPS) Antenna
2
Cellular Telephone Microphone
3
Global Positioning System (GPS)
4
Junction Block-Body
5
Vehicle Communication Unit (VCU)
6
OnStar® Button Assembly
7
Vehicle Interface Unit (VIU)