2007 Hyundai Sonata

[coolaidman772]

How can I tell which senor is going bad on my car because the TPMS light has been on for a few days. Also can I fix this problem myself or do I have to take it to a local tire shop?

[tpms tech]

You should take it to a reputable tire shop that has a TPMS scan tool. With the scan tool, the tire shop will be able to check and see if the sensors are the causing the issue or something else such as your tires needing to be inflated to the proper pressure.