Engine Light On And Cant Seem To Find Out Why?

[410GS300]

I have a 94 GS300 and my check engine light is on along with the trac and abs lights also. I found out that those light come on when the check engine light is on. Dont knw why thats some dumb *BLEEP*. Anyone knw where I can get an OBD-I scan or how I can find out what the problem is? I live in maryland

[1990LS400]

Some people have said they have codes read at an Autozone store but probably any repair shop could read them.

[410GS300]

Some people have said they have codes read at an Autozone store but probably any repair shop could read them.

yea i tried autozone but they only have and OBD-II scan just might have to go aamco or the dealership damn really dont wnt to have to pay to have it done.