brianl

Two days ago my Service Engine Soon message came on. It is steady no blinking. I checked the owners manual, gas cap is on tight and it is full of fuel. It says then it is a fault in the Emmission Control System. Can anyone shed some liight on this before I take it into the Dealer?

inanima

any number of things---
sensors are the main thing. Do a search on here, plenty of info to be had. Common issue.
Autozone is popular place to have codes run. That;'ll tell you exactly what's wrong.