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214
4-5. Using the driving support systems
is automatically canceled in the follow-
ing situations.
●
VSC is activated.
●
TRC is activated for a period of time.
●
When the VSC or TRC system is
turned off.
●
When snow mode is set.
●
The sensor cannot detect correctly
because it is covered in some way.
●
When the brake control or output
restriction control of a driving support
system operates.
(For example: Pre-Collision System,
Drive-Start Control)
●
Pre-collision braking is activated.
●
The parking brake is operated.
●
The vehicle is stopped by system con-
trol on a steep incline.
●
The following are detected when the
vehicle has been stopped by system
control:
• The driver is not wearing a seat belt.
• The driver's door is opened.
• The vehicle has been stopped for
about 3 minutes
If vehicle-to-vehicle distance control
mode is automatically canceled for any
reasons other than the above, there
may be a malfunction in the system.
Contact your Toyota dealer.
■
Automatic cancelation of constant
speed control mode
Constant speed control mode is auto-
matically canceled in the following situa-
tions:
●
Actual vehicle speed is more than
approximately 16 km/h (10 mph)
below the set vehicle speed.
●
Actual vehicle speed falls below
approximately 30 km/h (20 mph).
●
VSC is activated.
●
TRC is activated for a period of time.
●
When the VSC or TRC system is
turned off.
●
When the brake control or output
restriction control of a driving support
system operates.
(For example: Pre-Collision System,
Drive-Start Control)
●
Pre-collision braking is activated.
●
The parking brake is operated.
If constant speed control mode is auto-
matically canceled for any reasons other
than the above, there may be a malfunc-
tion in the system. Contact your Toyota
dealer.
■
Situations in which the curve speed
reduction function may not operate
In situations such as the following, the
curve speed reduction function may not
operate:
●
When the vehicle is being driven
around a gentle curve
●
When the accelerator pedal is being
depressed
●
When the vehicle is being driven
around an extremely short curve
■
The Dynamic Radar Cruise Control
with Road Sign Assist may not
operate properly when
As the Dynamic Radar Cruise Control
with Road Sign Assist may not operate
properly in conditions in which RSA may
not operate or detect correctly
(P.218), when using this function,
make sure to check the speed limit sign
displayed.
In the following situations, the set speed
may not be changed to the recognized
speed limit by pressing and holding the
"+RES"/"-SET" switch.
●
If speed limit information is not availa-
ble
●
When the recognized speed limit is
the same as the set speed
●
When the recognized speed limit is
outside of the speed range that the
dynamic radar cruise control system
can operate
■
Brake operation
A brake operation sound may be heard
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