TL;DR
- Always diagnose the check engine light cause before resetting it, as ignoring issues risks severe engine damage.
- DIY reset methods include using an OBD-II scanner to clear codes or disconnecting the negative battery cable for about fifteen minutes.
- Koeppel Hyundai serving Queens, NY and neighboring areas has expert technicians and diagnostic tools for thorough, reliable repairs and maintenance. Get in touch if you need a car repair.