Vehicle Questions and Answers
Welcome to the Vehicle Q&A Hub. Find answers to your automotive questions, share your experiences, and get expert advice on vehicle maintenance, troubleshooting, and more!
2286 views
2 answers
To recalibrate the tire pressure monitoring system on the 2018 Hyundai Sonata in the US, start by finding a safe parking space. Then, ensure that your tires are inflated to the correct pressure. Next, use a scanning tool to scan the sensors in this order: left front, right front, right rear, and left rear. Once that's done, turn the vehicle to the on position (without starting it), connect the scanning tool to the OBDII port, upload the sensor IDs, and then turn the vehicle off. Rescan each sensor to confirm. Finally, drive the vehicle for at least 10 minutes at speeds exceeding 30 mph to complete the process.
To recalibrate the tire pressure monitoring system (TPMS) on the 2018 Hyundai Sonata, press and hold the TPMS reset button until the tire pressure indicator flashes, then start the car and allow about 20 minutes for the system to reset.