4
4-5. Using the driving support systems
Driving
• Vehicles are approaching from the right
or left at the rear of the vehicle at a travel-
ing speed of approximately 8 km/h (5
mph) or more.
• The shift lever is in R.
• The Parking Support Brake determines
that a stronger than normal brake opera-
tion is necessary to avoid a collision with
an approaching vehicle.
O Brake control
• Engine output restriction control is oper-
ating
• The Parking Support Brake determines
that an emergency brake operation is
necessary to avoid a collision with an
approaching vehicle.
Q The Parking Support Brake function
(Moving Vehicles Rear of the Vehicle)
will stop operating when
The function will stop operating if any of the
following conditions are met:
O Engine 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.
O 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.
Q Detection area of the Parking Support
Brake function (Moving Vehicles Rear
of the Vehicle)
The detection area of the Parking Support
Brake function (Moving Vehicles Rear of
the Vehicle) differs from the detection area
of the RCTA function (oP.327). There-
fore, even if the RCTA function detects a
vehicle and provides an alert, the Parking
Support Brake function (Moving Vehicles
Rear of the Vehicle) may not start operat-
ing.
Q Situations in which the system may not
operate properly
oP.328
Q Situations in which the system may
operate even if there is no possibility of a
collision
oP.329
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