Awasome Scion Xa Check Engine Light Reset Ideas. If you don’t have one, we recommend checking out some of the best obd2 scanners to purchase because this is going to be the easiest method. If the check engine light on your 2004 xa is not steady, try.
The maint reqd light is nothing to worry about. The light will go off on its own once the computer resets. I am not flipping you off.
