To save money, you can buy a used scan tool. The Innova 5510/5512 and 5610 are good choices. They are expensive new, but cost less used. Innova's site is very good at showing you what each scan tool does on each car.
HYPER TOUGH HT500 ( INNOVA ) at WALMART for $49.98 . Use it with Bluetooth . Helped solve issue with the FIT . Many YouTube videos for reviews and instructions . Here's the post with pictures .