You have to repair the ATV before it can be used. ATV parts are scattered in different scenes (Engine parts are currently only available through season tickets).

Pick up the parts up in the field and take them back to your home. Go near the ATV and tap the Repair button to add and install parts.

After you repair the ATV, the Drive button will appear when you are neari t. You can tap the Drive button to drive the ATV. Operate the left rocker to control the ATV.

You have to reach a certain level to unlock Garage in Build Mode. After you unlock and build a Garage in your home, you can use it to refuel your ATV. Go near the Garage and tap interaction button to enter the Garage page, and you can tap Refuel to refuel the ATV. It costs fuel tanks to refuel the ATV.

If the ATV is not in the garage, you can tap Retrieve to get your ATV back to the garage.