Toyota Sienna 2010-2023 Owners Manual: Setting up intuitive parking assist

You can change the buzzer sound volume and the screen operating conditions.

1. Press the “APPS” button.
2. Select “Setup” on the screen.
3. Select “Vehicle” on the screen.
4. Select “TOYOTA Park Assist Settings” on the screen.
5. Select the desired item.

1. The buzzer sound volume can be adjusted.
2. On or off can be selected for intuitive parking assist display.
3. Rear center sensor display and tone indication can be set.

The intuitive parking assist can be operated when

• The engine switch is in the “ON” position (vehicles without a smart key system) or IGNITION ON mode (vehicles with a smart key system).
• Front corner sensors:

• The shift lever is not in P.
• The vehicle speed is approximately 6 mph (10 km/h) or less.

• Rear corner and rear center sensors: The shift lever is in R.

Intuitive parking assist display

When an obstacle is detected while the rear view monitor system is in use, the warning indicator will appear in the upper corner of the screen even if the display setting has been set to off.

Sensor detection information

• The sensor’s detection areas are limited to the areas around the vehicle’s bumper.
• Certain vehicle conditions and the surrounding environment may affect the ability of the sensor to correctly detect obstacles. Particular instances where this may occur are listed below.

• There is dirt, snow or ice on the sensor. (Wiping the sensors will resolve this problem.)
• The sensor is frozen. (Thawing the area will resolve this problem.) In especially cold weather, if a sensor is frozen the screen may show an abnormal display, or obstacles may not be detected.
• The sensor is covered in any way.
• The vehicle is leaning considerably to one side.
• On an extremely bumpy road, on an incline, on gravel, or on grass
• The vicinity of the vehicle is noisy due to vehicle horns, motorcycle engines, air brakes of large vehicles, or other loud noises producing ultrasonic waves.
• There is another vehicle equipped with parking assist sensors in the vicinity.
• The sensor is coated with a sheet of spray or heavy rain.
• The vehicle is equipped with a fender pole or wireless antenna.
• The bumper or sensor receives a strong impact.
• The vehicle is approaching a tall or curved curb.
• In harsh sunlight or intense cold weather
• The area directly under the bumpers is not detected.
• If obstacles draw too close to the sensor.
• A non-genuine Toyota suspension (lowered suspension etc.) is installed.
• People may not be detected if they are wearing certain types of clothing.

In addition to the examples above, there are instances in which, because of their shapes, signs and other objects may be judged by the sensor to be closer than they are.

• The shape of the obstacle may prevent the sensor from detecting it. Pay particular attention to the following obstacles:

• Wires, fences, ropes, etc.
• Cotton, snow and other materials that absorb sound waves
• Sharply-angled objects
• Low obstacles
• Tall obstacles with upper sections projecting outwards in the direction of your vehicle

• The following situations may occur during use.

• Depending on the shape of the obstacle and other factors, the detection distance may shorten, or detection may be impossible.
• Obstacles may not be detected if they are too close to the sensor.
• There will be a short delay between obstacle detection and display. Even at slow speeds, there is a possibility that the obstacle will come within the sensor’s detection areas before the display is shown and the beep sounds.
• Thin posts or objects lower than the sensor may not be detected when approached, even if they have been detected once.
• It might be difficult to hear beeps due to the volume of audio system or air flow noise of the air conditioning system.

If the display flashes and a message is displayed

Certification (Canada only)

This ISM device complies with Canadian ICES-001.