TOYOTA C-HR 2016 Owners Manual

3014-5. Using the driving support systems
4
Driving
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WARNING
■When to disable the pre-collision system
In the following situations, disable the system, as it may not operate prop-
erly, possibly leading to an accident resulting in death or serious injury:
● When the vehicle is being towed
● When your vehicle is towing another vehicle
● When transporting the vehicle via truck, boat, train or similar means of
transportation
● When the vehicle is raised on a lift with the engine running and the tires
are allowed to rotate freely
● When inspecting the vehicle using a drum tester such as a chassis dyna-
mometer or speedometer tester, or when using an on vehicle wheel bal-
ancer
● When a strong impact is applied to the front bumper or front grille, due to
an accident or other reasons
● If the vehicle cannot be driven in a stable manner, such as when the vehi-
cle has been in an accident or is malfunctioning
● When the vehicle is driven in a sporty manner or off-road
● When the tires are not properly inflated
● When the tires are very worn
● When tires of a size other than specified are installed
● When tire chains are installed
● When a compact spare tire or an emergency tire puncture repair kit is used
● If equipment (snow plow, etc.) that may obstruct the radar sensor or cam-
era sensor is temporarily installed to the vehicle

3024-5. Using the driving support systems
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■Enabling/disabling the pre-collision system
Monochrome display
The pre-collision system can be enabled/disabled on the multi-
information display as following:
The system is automatically enabled each time the engine switch is
turned to the “ON” position.
Press “DISP” of meter control switches and select , and
press and hold “DISP”.
Press “DISP” of meter control switches and select , and
press and hold “DISP”.
Press “DISP” of meter control switches and select the pre-colli-
sion system on-off mode.
Press and hold “DISP” of meter control switches to select the
desired setting (on/off).
If the system is disabled, the
PCS warning light will turn on
and a message will be dis-
played on the multi-information
display.
Changing settings of the pre-collision system
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Color display
The pre-collision system can be enabled/disabled on the multi-
information display as following:
The system is automatically enabled each time the engine switch is
turned to the “ON” position (vehicles without a smart entry & start sys-
tem) or turned to IGNITION ON mode (vehicles with a smart entry &
start system).
Press “ ” or “” of meter control switches and select .
Press “ ” or “” of meter control switches and select ,
and press .
Press “ ” or “” of meter control switches and select ,
and press to select the desired setting (on/off).
If the system is disabled, the
PCS warning light will turn on
and a message will be dis-
played on the multi-information
display.
1
2
3

3044-5. Using the driving support systems
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■Changing the pre-collision warning timing
Monochrome display
The pre-collision warning timing can be changed on the multi-infor-
mation display as following:
The operation timing setting is retained when the engine switch is
turned off.
Press “DISP” of meter control switches and select , and
press and hold “DISP”.
Press “DISP” of meter control switches and select , and
press and hold “DISP”.
Press “DISP” of meter control switches and select the pre-colli-
sion warning timing setting, and press and hold “DISP”.
Press and hold “DISP” of meter control switches to select the
desired setting.
Far
The warning will begin to
operate earlier than with the
default timing.
Middle
This is the default setting.
Near
The warning will begin to
operate later than with the
default timing.
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2
3
4
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2
3

3054-5. Using the driving support systems
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Color display
The pre-collision warning timing can be changed on the multi-infor-
mation display as following:
The operation timing setting is retained when the engine switch is
turned off.
Press “ ” or “” of meter control switches and select .
Press “ ” or “” of meter control switches and select ,
and press .
Press “ ” or “” of meter control switches and select
“ Sensitivity”, and press to select the desired setting.
Far
The warning will begin to
operate earlier than with the
default timing.
Middle
This is the default setting.
Near
The warning will begin to
operate later than with the
default timing.
1
2
3
1
2
3

3064-5. Using the driving support systems
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■Operational conditions
Availability of the pedestrian detection function depends on the region in
which the vehicle was sold.
Read the following for details:
Region A
(The pedestrian detection f unction is available)
The pre-collision system is enabled and the system determines that the pos-
sibility of a frontal collision wi th a vehicle or pedestrian is high.
Each function is operational at the following speeds:
● Pre-collision warning:
• Vehicle speed is between approximately 10 and 180 km/h (7 and
110 mph). (For detecting a pedestrian, vehicle speed is between approxi-
mately 10 and 80 km/h [7 and 50 mph].)
• The relative speed between your vehicle and the vehicle or pedestrian
ahead is approximately 10 km/h (7 mph) or more.
● Pre-collision brake assist:
• Vehicle speed is between approximately 30 and 180 km/h (19 and
110 mph). (For detecting a pedestrian, vehicle speed is between approxi-
mately 30 and 80 km/h [19 and 50 mph].)
• The relative speed between your vehicle and the vehicle or pedestrian
ahead is approximately 30 km/h (19 mph) or more.
● Pre-collision braking:
• Vehicle speed is between approximately 10 and 180 km/h (7 and
110 mph). (For detecting a pedestrian, vehicle speed is between approxi-
mately 10 and 80 km/h [7 and 50 mph].)
• The relative speed between your vehicle and the vehicle or pedestrian
ahead is approximately 10 km/h (7 mph) or more.
RegionsFunction availability
Region AThe pedestrian detection function is available
Region BThe pedestrian detection function is not available

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The system may not operate in the following situations:
● If a battery terminal has been disconnected and reconnected and then the
vehicle has not been driven for a certain amount of time
● If the shift lever is in R
● If VSC is disabled (only the pre-collision warning function will be opera-
tional)
Region B
(The pedestrian detection func tion is not available)
The pre-collision system is enabled and the system determines that the pos-
sibility of a frontal colli sion with a vehicle is high.
Each function is operational at the following speeds:
● Pre-collision warning:
• Vehicle speed is between approximately 15 and 180 km/h (10 and
110 mph).
• The relative speed between your vehicle and the vehicle ahead is
approximately 10 km/h (7 mph) or more.
● Pre-collision brake assist:
• Vehicle speed is between approximately 30 and 180 km/h (19 and
110 mph).
• The relative speed between your vehicle and the vehicle ahead is
approximately 30 km/h (19 mph) or more.
● Pre-collision braking:
• Vehicle speed is between approximately 15 and 180 km/h (10 and
110 mph).
• The relative speed between your vehicle and the vehicle ahead is
approximately 10 km/h (7 mph) or more.
The system may not operate in the following situations:
● If a battery terminal has been disconnected and reconnected and then the
vehicle has not been driven for a certain amount of time
● If the shift lever is in R
● If VSC is disabled (only the pre-collision warning function will be opera-
tional)

3084-5. Using the driving support systems
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■ Pedestrian detection function*
*: Depending on the region in which the vehicle was sold, the pedestrian
detection function may not be available.
■ Cancelation of the pre-collision braking
● If either of the following occur while the pre-collision braking function is
operating, it will be canceled:
• The accelerator pedal is depressed strongly.
• The steering wheel is turned sharply or abruptly.
■ Conditions under which the system may operate even if there is no pos-
sibility of a collision
● In some situations such as the following, the system may determine that
there is a possibility of a frontal collision and operate.
• When passing a vehicle or pedestrian
• When changing lanes while overtaking a preceding vehicle
• When overtaking a preceding vehicle that is changing lanes
The pre-collision system detects pedestri-
ans based on the size, profile, and motion
of a detected object. However, a pedes-
trian may not be detected depending on
the surrounding brightness and the
motion, posture, and angle of the
detected object, preventing the system
from operating properly. ( P. 313)
• When overtaking a preceding vehicle
that is making a left/right turn
• When passing a vehicle in an oncom-
ing lane that is stopped to make a
right/left turn

3094-5. Using the driving support systems
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• When rapidly closing on a vehicle ahead
• If the front of the vehicle is raised or lowered, such as when the road sur-
face is uneven or undulating
• When approaching objects on the roadside, such as guardrails, utility
poles, trees, or walls
• When driving on a narrow path surrounded by a structure, such as in a
tunnel or on an iron bridge
• When there is a metal object (manhole cover, steel plate, etc.), steps, or a
protrusion on the road surface or roadside
• When driving on a road where relative
location to vehicle ahead in an adja-
cent lane may change, such as on a
winding road
• When there is a vehicle, pedestrian,
or object by the roadside at the
entrance of a curve
• When a crossing pedestrian
approaches very close to the vehicle

3104-5. Using the driving support systems
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• When rapidly closing on an electric toll gate barrier, parking area barrier,
or other barrier that opens and closes
• When using an automatic car wash
• When the vehicle is hit by water, snow, dust, etc., from a vehicle ahead
• When driving through steam or smoke
• When there are patterns or paint on the road or a wall that may be mis-
taken for a vehicle or pedestrian*
• When driving near an object that reflects radio waves, such as a large
truck or guardrail
• When driving near a TV tower, broadcasting station, electric power plant,
or other location where strong radio waves or electrical noise may be
present
*: Depending on the region in which the vehicle was sold, the pedestrian
detection function may not be available.
• When passing through a place with a
low structure above the road (low ceil-
ing, traffic sign, etc.)
• When passing under an object (bill-
board, etc.) at the top of an uphill road
• When driving through or under
objects that may contact the vehicle,
such as thick grass, tree branches, or
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