How do you reset engine light on 03 suburban?

To reset the engine light on a 2003 Chevrolet Suburban, you can use an OBD-II scanner to clear the trouble codes. Alternatively, you can disconnect the negative battery cable for about 15 minutes, then reconnect it, which may also reset the light. However, it's essential to address the underlying issue that triggered the light to ensure proper vehicle operation. Always consult a mechanic if you're unsure or if the light reappears.