5-4 . Using the driving support systems
341
Types of sensors �P . 305
WARNING
■ To ensure the system can operate properly
�P . 305
■ The system will operate when
The function will operate when the driving assist information indicator is not illuminated ( �P . 148 , 520 ) and all of the following conditions are
met :
● EV system output restriction control
• The Parking Support Brake is enabled .
• The vehicle speed is approximately 9 mph ( 15 km / h ) or less .
• Vehicles are approaching from the right or left at the rear of the vehicle at a traveling speed of approximately 5 mph ( 8 km / h ) or more .
• The shift position is in R .
• The Parking Support Brake determines that a stronger than normal brake operation is necessary to avoid a collision with an approaching vehicle .
● Brake control
• EV system output restriction control is operating .
• The Parking Support Brake determines that an emergency brake
operation is necessary to avoid a collision with an approaching vehicle .
■ The system will stop operating when
The function will stop operating if any of the following conditions are met :
● EV system output restriction control
• The Parking Support Brake is disabled .
• The collision becomes avoidable with normal brake operation .
• A vehicle is no longer approaching from the right or left at the rear 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 .
• A vehicle is no longer approaching from the right or left at the rear of the vehicle .
■ Detection range
The detection area of the moving vehicles rear of the vehicle differs
from the detection area of the RCTA function ( �P . 326 ). Therefore , even if the RCTA function detects a vehicle and provides an alert , the moving vehicles rear of the vehicle may not start operating .
■ RCTA buzzer
Regardless of weather the RCTA function is on or off , if the PKSB
( Parking Support Brake ) system is not disabled , when the brake control operates , the buzzer will sounds to
alert the driver .
■ Situations in which the system may not operate properly
�P . 327
■ Situations in which the system may operate even if there is no possibility of a collision
�P . 328
5
Driving