Check Engine Light Question

[Thotprawsis]

If it's the service light, try this:
Push and hold the odometer reset button
Turn the key to the “on” position
The service light should start out solid, start blinking for a couple of seconds, go solid again for about one second and then go out.
Then turn the ignition off
This should reset the service light. According to a thread on toyotanation.
I hope this helps