check engine light

We took it to our local shop and they could not clear it with their scanner.

you dont want to clear it. you need to identify the problem, correct it and the last thing that is done is clear the code. clearing it fixes nothing and it will return. there is also freeze frame data that is critical to the tech who will be repairing it. without that info, his job just got complicated. not being able to clear it also indicates a continuing issue that will not go away till it is repaired. Roy

I understand that, but my problem is that no codes are being displayed. That's my main problem

ok. there may be a computer failure from either internal or external, that is a power supply like a blown fuse. it would be in your best interest to let a shop track this down for you. a computer gets pricy and you want to be sure before you talk about replacing it. Roy