Hyundai Genesis persistent TPMS light issue despite functional sensors on Hyundai Genesis

Some Hyundai Genesis owners report experiencing persistent TPMS (Tire Pressure Monitoring System) light issues even when the sensors are functional. These problems may arise if the tires are not correctly inflated according to the manual, which can be a simple oversight. Additionally, owners may find that the age of the TPMS sensors is a contributing factor, as their batteries typically last between 5 to 10 years. Common reasons for the TPMS light remaining on include leaking tires, wheels that do not hold air, or faults within the TPMS itself. The warning light may also activate at low PSI levels set by Hyundai to prevent dangerous situations like blowouts. Some owners have noted that interference with sensor-to-module communication, such as from external FM signals, can trigger the light despite functional sensors. In certain cases, driving a few miles may help reset the system, particularly after using a spare tire without TPMS sensors. If the sensors are confirmed to be functional and tire pressure is correct, it is advisable for owners to seek professional inspection of the TPMS system for any underlying issues.