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View Full Version : GM VCI's



Cougar281
January 13th, 2010, 05:13 PM
Does anyone know exactly what VCI's can add? From some research, VCI
's can be used to add options to a vehicle, but what's the limit? For example, would it be possible to get a VCI to allow the tech2 to enable the TPMS system and add the NAV Radio to the BCM in my silverado, since both options where available on other GMT800's?