DTC C1687-08: CAN Time-Out VSM2 (MDPS): General Description
WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
Vehicle Stability Management (VSM) is a function to maintain optimum steering stability and braking distance while a vehicle slips. When the vehicle slips, the Electronic Stability Control (ESC) sends required torque value to EPS ECU via the CAN line. After receiving the torque value, the EPS ECU performs steering control.