check engine light is on, vsc off light is on, and trac light is on.

Clean the positive terminal. Take it off and put into vinegar for about 30 minutes and rinse and then use a wire brush to clean off as much corrosion as you can and it will fix the problem. Happened to me twice already. Don’t freak out. Just keep a bottle of vinegar and/or a wire brush in the car whenever the car does the same thing.