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Re: Testing High Speed CAN Bus
Posted to Technical Discussion Forum on 1/18/2020

Using your "current model year GM vehicle" specification, I looked up a wiring diagram for a 2019 Corvette. This is a typical CAN layout with two 120 ohm terminating resistors. Per SI you should have 50-70 ohms. A reading of 120 ohms indicates that one leg of ... Login to read more.