There are a few ways to make your PS4 controller vibrate, but the most common is to use a gamepad. If you have an Xbox One or a Playstation 4, you can also use those controllers. But if you’re using a gamepad on your PS4, it’s best to use one with a vibration function. To get the vibration function working on your gamepad, first make sure that it’s connected to your PS4. Then open up the PlayStation 4 settings and select “Vibration.” Under “Type of Vibration,” choose “Wrist.” Now press and hold down the left analog stick until the controller starts vibrating. You can also do this by pressing and holding down both sticks at once. If you’re using an Xbox One or Playstation 4 with an A/B testing feature, you can also test whether or not the vibration function works by pressing and holding down one of the joysticks for about two seconds before releasing it. If the joystick starts vibrating when you release it, then it’s working as expected; if not, then you need to update your firmware or add a new gamepad to your console in order for the vibration function to work properly.