Time to schedule required maintenance.
It is telling you your car needs to be serviced.
it means your car needs a service
Problem with the 4 wheel drive
See teh link below for a detailed explanation of this code.
The symbol of a wrench and an oil can on the dash of a Chevy Trailblazer means that your vehicle needs oil. If the light doesn't go away oil is added, you need to take your vehicle in for service.
Assuming you mean fuel mileage, we need to know the year, the engine and if it 2 wheel or all wheel drive.
Not 100% sure but it sounds like it's a check engine or service soon warning light.
It means some type of routine service is required, usually oil change.
The reset ranch light with the oil can on a Chevy C 5500 is a warning to check the oil. It can also mean that the oil needs to be changed.
It means that there's some form of maintenance required. Check your fluids... low coolant levels often cause this on many vehicle (I don't know specifically if that's the case with the Equinox, but I work on Kenworth trucks all day, and that's a common cause of that light to come on with them).
I'm assuming you mean Vernal equinox. It is on 21st March.
No.