Why is check engine light on?
Asked by Emelody Oct 30, 2017 at 06:09 PM about the 2010 Toyota Avalon Limited
Question type: Maintenance & Repair
After having my car tuned, the check engine light and vsc lights are on. I was told they would go out, the next day, However, two days later, they are still on. What can I do?
3 Answers
mikeatpriestlake answered 7 years ago
give it a couple more days and if they don't go out, have your mechanic turn them off with his scan tool.
mikeatpriestlake answered 7 years ago
It is possible there is still an issue, but if there is, the light will come back on.