PS4 Controller Test

How to test a PS4 controller

1. Connect the DualShock 4 with a micro-USB data cable, or pair it: hold Share and the PS button until the light bar double-flashes, then pick "Wireless Controller" in Bluetooth settings.
2. Press any button so the browser can see the controller. Its name and mapping appear under the diagram.
3. Press Cross, Circle, Square, Triangle, the D-pad, L1, R1, Share, Options, PS and the touchpad click. Each one turns green when it registers.
4. Squeeze L2 and R2 slowly to check they reach 100%. Move both sticks in full circles and press them in for L3 and R3.
5. Let go of the sticks and read the resting values, then press Test vibration.

What the results mean

• All 18 buttons turn green: every input works.
• L2 or R2 jumps or stops short: anything above 95% is fine. The DualShock 4 triggers have springs that crack with age, which makes the trigger feel loose and stop early.
• Stick reads over 0.10 at rest: stick drift. Older DS4 pads drift often; the stick drift test measures how much.
• Buttons light up on their own or the controller disconnects when you move it: a loose battery connector or a cracked micro-USB port, both common on older DualShock 4s.
• The diagram shows the wrong buttons: the mapping says "Non-standard", usually in older browsers. The raw list under the diagram is always accurate.

Using a DualShock 4 on PC

Windows, macOS, Android and iOS all support the DualShock 4 without extra software, and Chrome, Edge, Firefox and Safari read it with the standard layout. That is all this test needs. Tools like DS4Windows make the controller look like an Xbox pad to games, which is handy for older PC games, but while they run they can hide the real controller or show it twice. If you see two controllers in the list, pick the one called "Wireless Controller" or close DS4Windows.

The DualShock 4 comes in two versions: the original (CUH-ZCT1) and the newer one with a light strip in the touchpad (CUH-ZCT2), which also works over USB as a wired controller. Both test the same here. For the newer PlayStation pad, use the PS5 controller test; for Xbox pads, the Xbox controller test.

Common DualShock 4 problems

The DualShock 4 is old enough that most second-hand pads have some wear. The usual faults, in order: stick drift, a weak or loose R2 trigger, a battery that lasts under two hours, a micro-USB port that only charges at an angle, and sticky face buttons. This test catches all the input faults in a minute. Battery life you can only judge by playing, and a port that charges only at an angle should be repaired before it fails completely.

Common problems and fixes

PS4 controller not detected on PC

Press a button after connecting. Use a micro-USB cable that carries data, since many only charge. Close DS4Windows and Steam if they are open and reload the page.

Bluetooth pairing fails

Remove "Wireless Controller" from the Bluetooth list, then reset the controller with a pin in the small hole on the back near the L2 button for five seconds. Hold Share and PS until the light bar double-flashes and pair again.

Controller disconnects or the light bar flickers

Usually a loose battery plug inside, or a worn micro-USB port. Try it on a cable: if it stays connected on USB but drops on Bluetooth, the battery or its connector is the problem.

Vibration does not work

Use Chrome or Edge over a USB cable; rumble over Bluetooth is not always supported by browsers. Check that vibration is enabled in your system or game settings.