OBD port fuse is not picking up any information?

I'm having an issue getting an inspection done on my vehicle. The state machine isn't picking up any information from the OBD. I have an appointment tomorrow to drop my car off so my mechanic can look at it, but someone said I should first check the fuse. I've tried looking on the internet to see where exactly the fuse is, but I can't seem to find the information for the car listed above. Can anyone help?