Toyota SIENNA 2022 Manual page 331

330
4-5. Using the driving support systems
■ The Parking Support Brake
function (static object) will
operate when
The function will operate when the
PKSB OFF indicator is not illumi-
nated (P.93, 95) and all of the fol-
lowing conditions are met:
● Hybrid system output restriction
control
• The Parking Support Brake is
enabled.
• The vehicle speed is approxi-
mately 9 mph (15 km/h) or less.
• There is a static object in the trav-
eling direction of the vehicle and
approximately 6 to 13 ft. (2 to 4 m)
away.
• The Parking Support Brake deter-
mines that a stronger-than-nor-
mal brake operation is necessary
to avoid a collision.
● Brake control
• Hybrid system output restriction
control is operating
• The Parking Support Brake deter-
mines that an immediate brake
operation is necessary to avoid a
collision.
■ The Parking Support Brake
function (static objects) will
stop operating when
The function will stop operating if
any of the following conditions are
met:
● Hybrid system output restriction
control
• The Parking Support Brake is dis-
abled.
• 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 dis-
abled.
• 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)
The detection range of the Parking
Support Brake function (static
objects) differs from the detection
range of the intuitive parking assist.
(P.316) Therefore, even if the
intuitive parking assist detects an
object and provides a warning, the
Parking Support Brake function
(static objects) may not start operat-
ing.
■ Situations in which the Parking
Support Brake function (static
objects) may not operate
When the shift lever is in N
■ Situations in which the system
may not operate properly
P.314
■ Situations in which the system
may operate even if there is no
possibility of a collision
P.315