ABS/ESC Module
WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
The TPMS is the acronym for Tire Pressure Monitoring System. This system monitors the pressure of the tire and when it drops below a certain pressure, the TPMS Module (TPMS ECU or TPMS Receiver) makes the warning lamp turn on for notifying the driver. This system consists of TPMS Module and TPMS sensors. Among components of TPMS system, the TPMS sensor is installed at each wheel rim. and its role is to measure the air pressure and the temperature of the tire and then it transmits its signals to TPMS Module. The communication from TPMS sensors is done via RF (Radio Frequency) at a frequency. The TPMS Module gets signals of the vehicle speed and then uses those for auto-learning and judgment for DTC.