Do you need to have appointment to do a diagnostic a suv abs light show in panel dash

I would say yes. If it's a Wednesday, they tend to be less busy. If I were to try without an appointment, I would do it on a Wednesday morning. Either way I would recommend talking to Amanda in service.

Idk, but I would take it to be checked for good measure!!!

I would highly recommend an appointment or at least call and see if they could get you in. They are easy to work with and they will be honest if they can do it quickly