Code U0130 on the 2020 Kia Sportage indicates lost communication with the Tire Pressure Monitoring System (TPMS) control module. This module receives signals from the tire pressure sensors and displays pressure readings or warnings on the dashboard.
TPMS Module Function
The TPMS module receives low-frequency radio signals from sensors in each tire. It processes this data and communicates tire pressure information to the instrument cluster over the vehicle's CAN network. Communication loss means the cluster cannot display pressure data and cannot warn of low or high pressure conditions.
Warning Indicators
With U0130 present, the TPMS warning light typically illuminates or flashes, indicating a system fault rather than an actual tire pressure problem. The tire pressure display shows no data or an error message. The system cannot perform its safety function of alerting you to dangerous tire conditions.
Diagnostic Direction
The TPMS module is typically located inside the vehicle - common locations include behind the dashboard, in the trunk area, or near a wheel well. Check the module connector for damage or corrosion. Verify power and ground supplies. Test CAN communication at the module. Aftermarket wheels or tire changes sometimes damage or disconnect TPMS components.
Repair Considerations
Many U0130 codes result from connector or power supply issues. If the module has failed, replacement requires Kia KDS for programming and sensor registration. All four (or five with spare) tire sensors must be relearned to the new module.