The contact owns a 2020 Ford F-150. The contact stated while the vehicle was parked and occupied, while attempting to start the vehicle, the contact heard an abnormal ticking sound coming from the engine. A dealer was contacted. The vehicle was taken to a dealer where it was diagnosed with cam phaser failure. The contact was informed that the cam phaser needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure and opened a case. The approximate failure mileage was 94,000.