What action may cause loss of steering ability on a pwc?

Loss of steering ability on a personal watercraft (PWC) can occur if the rider releases the throttle suddenly, as PWCs rely on water flow through the jet nozzle for steering. Additionally, if the jet intake becomes clogged with debris or if there is a mechanical failure in the steering system, it can lead to a loss of control. It's crucial to maintain a consistent throttle and keep the intake clear to ensure proper steering functionality.