Reset check engine light on 2006 Chevy z71?

To reset the check engine light on a 2006 Chevy Z71, you can disconnect the negative battery terminal for about 15 minutes, which will clear the stored codes and reset the light. Alternatively, you can use an OBD-II scanner to read and clear the trouble codes directly. Make sure to address any underlying issues that triggered the light before resetting, as it may return if the problem persists. Always consult your vehicle's manual for specific instructions and precautions.