GM’s new Vehicle Intelligence Platform, or VIP, currently used on 2020-2022 Corvette, CT4, CT5 and 2021-2022 Tahoe, Suburban, Yukon, Escalade and Envision models, offers increased capacity and the ability to better manage technology complexity. With a fivefold increase in system capacity and responsiveness over the current Global A system, the next-generation VIP electrical architecture offers the capability of managing over 100 computer modules. It’s able to support active safety systems, Over-the-Air (OTA) vehicle software updates, 5G networks, enhanced cybersecurity protections and EV technologies. The VIP electrical architecture includes two-wire CAN buses and two-wire Ethernet buses to ensure high speed data transfer and multiple single-wire LIN buses to exchange information between master control modules and other smart devices. Low speed General Motors Local Area Network (GMLAN) networks are no longer used in VIP vehicles. CAN Protocol The VIP architecture communication pr...
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