Mine did that too it was the bank 2 code said my cat converter was below threshold I bought cat cleaner and after 200 miles the light went off and hasn’t came back in months

 

My check engine light doesn’t have to be on? To read the codes.. Ik I might sound dumb rn

 

Might still have a code stored can’t hurt to try it I’ve heard faulty seal on gas cap could do it I’ve also had it happen with cheap gas

 

Alright ima have to check it out thanks for the info

 

What were the voltages? These cars when the voltage is low it triggers a bunch of lights. Grab a volt meter and put it on the 20 volts and measure the voltage, with the car off, then measure with the car running, and then measure at 4k rpm's.

 

The battery is good just checked it. What else could be the problem

 

What are the voltages numbers? Im only guessing is that the alternator is going bad

Do this test, and see what numbers you get.

 

Ima check it out and I checked it w the scanner and no codes at all, and I reset it still no codes

 

When advanced checked my battery they said it was good and they checked my alternator they said it was good

 

it sounds like you will need a scanner and see if there are any codes. See if autozone can scan it for you aswell

 

I tried that yesterday my uncle had one and he tried resetting it and nothing happened

 

This error does not throw an OBDII code that can be read with a typical scanner. You need Techstream or a higher level scanner.