How to Reset a Check Engine Light

How to Reset a Check Engine Light
The PROFESSIONAL Method to Reset a Check Engine Light,
Your check engine light typically comes on when there is a problem with your emission control system or another computer controlled system in your vehicle. The light generates a code that can help you narrow down the problem so you can get it fixed. You may also need to manually reset the light after making repairs if the code does not clear automatically. The best way to reset a check engine light is to use a code scanner. However if your vehicle was manufactured before 1996 you can simply disconnect the battery to reset the light. Buy or borrow an OBD II code scanner. OBD stands for On Board Diagnostics and OBD II scanners arefor all vehicles made after 19
Plug the scanner into the port under the steering column. Modern vehicles have ports specifically designed for OBD scanners. Look underneath the steering column to find the port then connect the cord attached to the scanner
Turn the key to the on position and press the read button on the scanner. Put your key in the ignition and switch the vehicle to on. Do not start the vehicle. Once the lights on the dash come on turn off all the vehicles accessories like the radio.