Does Prius have hill assist?
Hill-start assist control helps to prevent the vehicle from rolling backwards when starting on incline or slippery slope. To engage hill-start assist control, further depress the brake pedal when the vehicle is stopped completely. A buzzer will sound once to indicate the system is activated.
How does Toyota hill start assist work?
Hill-start assist control (HAC): When a gradient is detected, the hill start assist automatically kicks in, stopping the car rolling down the hill when pulling away. The extra control reduces the risk of the car colliding with others at the front or rear of the vehicle.
How do I activate hill assist?
Quick Guide
- HOLD THE BRAKE. Continue to hold the brake as you remain stopped.
- SWITCH PEDALS. Hill start assist holds the brake for you while you switch your foot away from the brake pedal to begin driving again.
- STOP ON A SLOPE.
- HOLD THE BRAKE.
- SWITCH PEDALS.
- STOP ON A SLOPE.
- HOLD THE BRAKE.
- SWITCH PEDALS.
How long does hill assist last?
Hill Start Assist serves to stop your vehicle from rolling back while on a hill by automatically operating the brake system for about 3 seconds, even if you release your foot from the brake pedal.
How does hill descent control Work?
Available Hill Descent Control is essentially a cruise control system that uses traction control technology with anti-lock brakes. This system continually adjusts braking pressure to help control slippage and maintain a constant preset speed while you are going down a steep grade.
Does hill start assist work in neutral?
In that condition, when you take your foot off the brake pedal, Hill Assist holds it. If the vehicle is in neutral, no hill assist – vehicle rolls back. The system makes it easier to pull away when your vehicle is on a slope without the need to use the parking brake.