Toyota Grand Highlander (AS10) 2024 Owners Manual / Driving / Using the driving support systems / Parking Support Brake function (static objects front and rear of the vehicle)

Toyota Grand Highlander (AS10): Parking Support Brake function (static objects front and rear of the vehicle)

If the sensors detect a static object, such as a wall, in the traveling direction of the vehicle and the system determines that a collision may occur due to the vehicle suddenly moving forward due to an accidental accelerator pedal operation, the vehicle moving the unintended direction due to the wrong shift position being selected, or while parking or traveling at low speeds, the system will operate to lessen the impact with the detected static object and reduce the resulting damage.

Examples of function operation (static objects front and rear of the vehicle)

This function will operate in situations such as the following if an object is detected in the traveling direction of the vehicle.

• When traveling at a low speed and the brake pedal is not depressed, or is depressed late

• When the accelerator pedal is depressed excessively

• When the vehicle moves forward due to the incorrect shift position being selected

■The Parking Support Brake function (static objects front and rear of the vehicle) will operate when

The function will operate when the driving assist information indicator is not illuminated and all of the following conditions are met:

• Engine output restriction control
  • The Parking Support Brake is enabled.
  • The vehicle speed is approximately 9 mph (15 km/h) or less.
  • There is a static object in the traveling direction of the vehicle and approximately 6 to 13 ft. (2 to 4 m) away.
  • The Parking Support Brake determines that a stronger-than-normal brake operation is necessary to avoid a collision.
• Brake control
  • Engine output restriction control is operating.
  • The Parking Support Brake determines that an immediate brake operation is necessary to avoid a collision.

■The Parking Support Brake function (static objects front and rear of the vehicle) will stop operating when

The function will stop operating if any of the following conditions are met:

• Engine output restriction control
  • The Parking Support Brake is disabled.
  • The system determines that the collision has become avoidable with normal brake operation.
  • The static object is no longer approximately 6 to 13 ft. (2 to 4 m) away from the vehicle or in the traveling direction of the vehicle.
• Brake control
  • The Parking Support Brake is disabled.
  • Approximately 2 seconds have elapsed since the vehicle was stopped by brake control.
  • The brake pedal is depressed after the vehicle is stopped by brake control.
  • The static object is no longer approximately 6 to 13 ft. (2 to 4 m) away from the vehicle or in the traveling direction of the vehicle.

■Detection range of the Parking Support Brake function (static objects front and rear of the vehicle)

The detection range of the Parking Support Brake function (static objects front and rear of the vehicle) differs from the detection range of the intuitive parking assist.

Therefore, even if the intuitive parking assist detects an object and provides a warning, the Parking Support Brake function (static objects front and rear of the vehicle) may not start operating.