DTC B2817-00: I-CAN Bus Off Error: General Description

The Integrated Central Control Unit (ICU) sends and receives signals from each domains in the vehicle. ICU CAN channel is consist of chassis, powertrain, multimedia, body and diagnostic.

ICU supports communication control for B-CAN, M-CAN, C-CAN, P-CAN, E-CAN, D-CAN, I-CAN, G-CAN and LIN.