steering TOYOTA C-HR 2016 Service Manual

2344-2. Driving procedures
C-HR_OM_Europe_OM10528E
■Turning the key from “ACC” to “LOCK”
Shift the shift lever to P (Multidrive) or N (manual transmission).
( P. 244, 250)
■ If the engine does not start
The engine immobilizer system may not have been deactivated. ( P. 87)
Contact any authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer.
■ When the steering lock cannot be released
■ Key reminder function
A buzzer sounds if the driver’s door is opened while the engine switch is in
the “LOCK” or “ACC” position to remind you to remove the key.
Push in the key and turn it to the
“LOCK” position.
When starting the engine, the engine
switch may seem stuck in the “LOCK”
position. To free it, turn the key while turn-
ing the steering wheel slightly left and
right.
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2

2404-2. Driving procedures
C-HR_OM_Europe_OM10528E
■Auto power off function
Vehicles with a Multidrive:
If the vehicle is left in ACCESSORY mode for more than 20 minutes or IGNI-
TION ON mode (the engine is not running) for more than an hour with the
shift lever in P, the engine switch will automatically turn off.
Vehicles with a manual transmission:
If the vehicle is left in ACCESSORY mode for more than 20 minutes or IGNI-
TION ON mode (the engine is not running) for more than an hour, the engine
switch will automatically turn off.
However, this function cannot entirely prevent battery discharge. Do not leave
the vehicle with the engine switch in ACCESSORY or IGNITION ON mode for
long periods of time when the engine is not running.
■ Electronic key battery depletion
 P. 148
■ Conditions affecting operation
 P. 174
■ Notes for the entry function
 P. 175
■ If the engine does not start
● The engine immobilizer system may not have been deactivated. (P. 8 7 )
Contact any authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer.
● Vehicles with a Multidrive: Check that the shift lever is securely set in P. The
engine may not start if the shift lever is displaced out of P.
“Shift to P position to Start.” will be displayed on the multi-information dis-
play.
■ Steering lock
After turning the engine switch off and opening and closing the doors, the
steering wheel will be locked due to the steering lock function. Operating the
engine switch again automatically cancels the steering lock.
■ When the steering lock cannot be released
“Push ENGINE Switch while Turning The
Steering Wheel in Either Direction.” will be
displayed on the multi-information display.
Check that the shift lever is set in P (Multi-
drive). Press the engine switch while turn-
ing the steering wheel left and right.

2414-2. Driving procedures
4
Driving
C-HR_OM_Europe_OM10528E
■ Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be sus-
pended if the engine is turned on and off repeatedly in a short period of time.
In this case, refrain from operating the engine. After about 10 seconds, the
steering lock motor will resume functioning.
■ When “Entry & Start System Malfunction. See Owner’s Manual.” is dis-
played on the multi-information display
The system may be malfunctioning. Have the vehicle inspected by any autho-
rized Toyota retailer or Toyota authorized repairer, or any reliable repairer
immediately.
■ If the electronic key battery is depleted
 P. 652
■ Operation of the engine switch
● If the switch is not pressed shortly and firmly, the engine switch mode may
not change or the engine may not start.
● If attempting to restart the engine immediately after turning the engine
switch off, the engine may not start in some cases. After turning the engine
switch off, please wait a few seconds before restarting the engine.
■ If the smart entry & start system has been deactivated in a customized
setting
 P. 747

2424-2. Driving procedures
C-HR_OM_Europe_OM10528E
WARNING
■When starting the engine
Always start the engine while sitting in the driver’s seat. Do not depress the
accelerator pedal while starting the engine under any circumstances.
Doing so may cause an accident resulting in death or serious injury.
■ Caution while driving
If engine failure occurs while the vehicle is moving, do not lock or open the
doors until the vehicle reaches a safe and complete stop. Activation of the
steering lock in this circumstance may lead to an accident, resulting in
death or serious injury.
■ Stopping the engine in an emergency
● If you want to stop the engine in an emergency while driving the vehicle,
press and hold the engine switch for more than 2 seconds, or press it
briefly 3 times or more in succession. ( P. 681)
However, do not touch the engine switch while driving except in an emer-
gency. Turning the engine off while driving will not cause loss of steering
or braking control, but the power assist to these systems will be lost. This
will make it more difficult to steer and brake, so you should pull over and
stop the vehicle as soon as it is safe to do so.
● If the engine switch is operated while the vehicle is running, a warning
message will be shown on the multi-information display and a buzzer
sounds.
● Vehicles with a Multidrive: When restarting the engine after it was turned
off while driving, shift the shift lever to N and press the engine switch.
● Vehicles with a manual transmission: When restarting the engine after it
was turned off while driving, shift the shift lever to N, depress the clutch
pedal and press the engine switch.

2904-5. Using the driving support systems
C-HR_OM_Europe_OM10528E
Toyota Safety Sense
◆PCS (Pre-Collision System)
 P. 2 9 8
◆LDA (Lane Departure Alert with steering control)
 P. 3 1 5
◆Automatic High Beam
P. 2 7 1
◆RSA (Road Sign Assist)
 P. 3 3 0
◆Dynamic radar cruise control with full-speed range
P. 3 3 6
◆Dynamic radar cruise control
P. 3 5 1
: If equipped
The Toyota Safety Sense consists of the following drive assist
systems and contributes to a safe and comfortable driving expe-
rience:
WARNING
■ Toyota Safety Sense
The Toyota Safety Sense is designed to operate under the assumption that
the driver will drive safely, and is designed to help reduce the impact to the
occupants and the vehicle in the case of a collision or assist the driver in
normal driving conditions.
As there is a limit to the degree of recognition accuracy and control perfor-
mance that this system can provide, do not overly rely on this system. The
driver is always responsible for paying attention to the vehicle’s surround-
ings and driving safely.

3004-5. Using the driving support systems
C-HR_OM_Europe_OM10528E
WARNING
■Limitations of the pre-collision system
● The driver is solely responsible for safe driving. Always drive safely, taking
care to observe your surroundings.
Do not use the pre-collision system instead of normal braking operations
under any circumstances. This system will not prevent collisions or lessen
collision damage or injury in every situation. Do not overly rely on this sys-
tem. Failure to do so may lead to an accident, resulting in death or serious
injury.
● Although this system is designed to help avoid a collision or help reduce
the impact of the collision, its effectiveness may change according to vari-
ous conditions, therefore the system may not always be able to achieve
the same level of performance.
Read the following conditions carefully. Do not overly rely on this system
and always drive carefully.
• Conditions under which the system may operate even if there is no pos-
sibility of a collision: P. 308
• Conditions under which the system may not operate properly: P. 3 11
● Do not attempt to test the operation of the pre-collision system yourself, as
the system may not operate properly, possibly leading to an accident.
■ Pre-collision braking
● The pre-collision braking function may not operate if certain operations are
performed by the driver. If the accelerator pedal is being depressed
strongly or the steering wheel is bei ng turned, the system may determine
that the driver is taking evasive action and possibly prevent the pre-colli-
sion braking function from operating.
● In some situations, while the pre-collision braking function is operating,
operation of the function may be canceled if the accelerator pedal is
depressed strongly or the steering wheel is turned and the system deter-
mines that the driver is taking evasive action.
● If the brake pedal is being depressed, the system may determine that the
driver is taking evasive action and possibly delay the operation timing of
the pre-collision braking function.

3084-5. Using the driving support systems
C-HR_OM_Europe_OM10528E
■ 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

315
4
4-5. Using the driving support systems
Driving
C-HR_OM_Europe_OM10528E
LDA (Lane Departure Alert with steering
control)
When driving on highways and freeways with white (yellow) lines, this
function alerts the driver when the vehicle might depart from its lane
and provides assistance by operating the steering wheel to keep the
vehicle in its lane.
The LDA system recognizes visi-
ble white (yellow) lines with the
camera sensor on the upper por-
tion of the front windshield.
: If equipped
Summary of functions

3164-5. Using the driving support systems
C-HR_OM_Europe_OM10528E
◆Lane departure alert function
When the system determines
that the vehicle might depart
from its lane, a warning is dis-
played on the multi-information
display and the warning buzzer
sounds to alert the driver.
When the warning buzzer
sounds, check the surrounding
road situation and carefully
operate the steering wheel to
move the vehicle back to the
center within the white (yellow)
lines.
Functions included in LDA system

3174-5. Using the driving support systems
4
Driving
C-HR_OM_Europe_OM10528E
◆Steering control function
When the system determines
that the vehicle might depart
from its lane, the system pro-
vides assistance as necessary
by operating the steering wheel
in small amounts for a short
period of time to keep the vehi-
cle in its lane.
If the system detects that the
steering wheel has not been
operated for a fixed amount of
time or the steering wheel is not
being firmly gripped, a warning
is displayed on the multi-infor-
mation display and the function
is temporarily canceled.