DTC U1005: Lost Communication With Drive Motor Control Module (H-CAN): General Description: General Description
WARNING: This page is about a different car, the 2017 Kia Niro. However, it is still accessible from the selected car via links, so may be relevant.
The Controllers installed in the vehicle exchange information to each other in CAN (H-CAN, P-CAN) communication method and carry out controlling.
The H-CAN communication circuit can share vehicle information by connecting the hybrid control modules.
It is consisted HIGH line, LOW line and two terminating resistors (The terminating resistance of 120Ω is installed inside of BMS and ECM each), and has a BUS network structure.