Lexus RX350 2023 Manual page 333

When the vehicle moves in the unintended direction due to the wrong shift
■
position
Types of sensors
■
P.310
WARNING
■ To ensure the system can operate
properly
P.311
If the system operates unnecessarily,
■
such as at a railroad crossing
P.331
■ Notes when washing the vehicle
P.311
■ The system will operate when
The function will operate when the driving
assist infomation indicator is not illuminated
(P.75, 485) and all of the following con-
ditions are met:
Engine output restriction control
●
• PKSB (Parking Support Brake) system 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 approxi-
mately 6 to 13 ft. (2 to 4 m) away.
4-5. Using the driving support systems
• The PKSB (Parking Support Brake)
determines that a stronger-than-normal
brake operation is necessary to avoid a
collision.
● Brake control
• Engine output restriction control is oper-
ating.
• The PKSB (Parking Support Brake)
determines that an immediate brake
operation is necessary to avoid a colli-
sion.
The system will stop operating when
■
The function will stop operating if any of the
following conditions are met:
● Engine output restriction control
• PKSB (Parking Support Brake) system is
disabled.
• The system determines that the collision
has become avoidable with normal brake
operation.
• The static object is no longer approxi-
mately 6 to 13 ft. (2 to 4 m) away from the
vehicle or in the traveling direction of the
vehicle.
Brake control
●
• PKSB (Parking Support Brake) system 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.
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