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International Automotive Technicians Network
Re: 2018 JEEP GRAND CHEROKEE-CANNOT SCAN?
Posted to Technical Discussion Forum on 1/26/2021

You missed the point of my reply. The reason for the gateway, is that without it, hackers can get into the system while it is MOVING and driving, removing control of the vehicle from the driver.

Two engineers did it several years ago, just to prove that it c... Login to read more.