WARNING
Situations in which Traffic Jam Assist
■
Function should not be used
Do not use Traffic Jam Assist Function in
situations such as the following. As the
system will not be able to provide appro-
priate control, using it may lead to an
accident resulting in death or serious
injury.
●
When it is necessary to disable the sys-
tem
P.269
●
Situations in which the sensors may not
operate properly
P.273
●
Situations in which the lane may not be
detected
P.274
Situations in which the function may
■
not operate properly
In situations such as the following, the
Traffic Jam Assist function may not oper-
ate properly. Manually operate the vehi-
cle as necessary.
●
When a sensor is splashed by water
●
When the ambient temperature is high
or low
When a vehicle cuts in front of your
●
vehicle
When another lane merges into the
●
lane in the same traveling direction as
your vehicle
When driving in low visibility condition
●
●
When the vehicle posture is changing
●
When the traction on the road surface
differs greatly between the left and
right side tires
6-2. Using the safe driving support functions
●
When driving on an expressway with
no median strips or when driving on an
expressway equipped with temporary
median markers, such as poles.
When there is a significant difference
●
in speed between your vehicle and the
other vehicle
The map data has not been updated
●
properly.
To prevent malfunction of the radar
■
sensors
P.270
■
To prevent malfunction of the front
camera
P.271
Front camera installation area on the
■
windshield
P.272
Operating conditions of the function
■
This function is operable when all of the fol-
lowing conditions are met:
●
The system detects lane lines and the
path of preceding or surrounding vehi-
cles.
●
The dynamic radar cruise control and the
lane tracing assist are operating.
●
The turn signal lever is not being oper-
ated.
The vehicle is not being driven around a
●
sharp curve.
●
The vehicle is being driven in the center
of a lane.
●
The driver monitor camera is detecting
that the driver is facing front of the vehi-
cle.
The vehicle is driving in traffic jam on a
●
highway or expressway at approximately
25 mph (40 km/h) or less. (In some situ-
ations, such as when a traffic jam starts,
this function may be operational at
approximately 20 mph [30 km/h] or
less.)
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