Toyota SIENNA 2022 Manual page 327

326
4-5. Using the driving support systems
pedal continues to be
depressed, the brakes will be
applied automatically to reduce
the vehicle speed. (Brake con-
trol: See figure 3.)
 Figure 1: When the PKSB
(Parking Support Brake) is not
operating
Hybrid system output
A
Braking force
B
Time
C
 Figure 2: When hybrid system
output restriction control oper-
ates
Hybrid system output
A
Braking force
B
Time
C
Hybrid system output restric-
D
tion control begins operating
(System determines that pos-
sibility of collision with
detected object is high)
 Figure 3: When hybrid system
output restriction control and
brake control operates
Hybrid system output
A
Braking force
B
Time
C
Hybrid system output restric-
D
tion control begins operating
(System determines that pos-
sibility of collision with
detected object is high)
Brake control begins operat-
E
ing (System determines that
possibility of collision with
detected object is extremely
high)
■ If the Parking Support Brake
has operated
If the vehicle is stopped due to oper-
ation of the Parking Support Brake,
the Parking Support Brake will be
disabled and the PKSB OFF indica-
tor will illuminate. If the Parking Sup-
port Brake operates unnecessarily,
brake control can be canceled by
depressing the brake pedal or wait-
ing for approximately 2 seconds for
it to automatically be canceled.