DTC C162E-04: IVSS SW Execution Time Failure: General Description
WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
The Integrated Electronic Brake (IEB) module consists of an Electronic Control Unit (ECU) and a Hydraulic Control Unit (HCU).
The HCU contains a pump motor, solenoid valves, and accumulator. The HCU increases, decreases, or maintains the hydraulic pressure supplied to a wheel by operating the return pump according to ESP control signal when ABS control is active.
The ECU monitors various sensor and switch inputs. These inputs are used to make a decision on how to operate HCU components.