2020 KIA NIRO brake sensor

371
Safety features of your vehicle
They may inflate in other types of
collisions where a side force is
detected by the sensors. Side air bag
and/or curtain air bags may also
inflate where rollover sensors indi-
cate the possibility of a rollover
occurring (even if none actually
occurs) or in other situations, includ-
ing when the vehicle is tilted while
being towed.
Even where side and/or curtain air
bags would not provide impact pro-
tection in a rollover, however, they
will deploy to prevent ejection of
occupants, especially those who are
restrained with seat belts.
If the vehicle chassis is impacted by
bumps or objects on unimproved
roads, the air bags may deploy. Drive
carefully on unimproved roads or on
surfaces not designed for vehicle
traffic to prevent unintended air bag
deployment.Air bag non-inflation conditions
In certain low-speed collisions theair bags may not deploy. The air
bags are designed not to deploy in
such cases because they may not
provide benefits beyond the pro-
tection of the seat belts in such col-
lisions.
Air bags are not designed to inflate in rear collisions, because occu-
pants are moved backward by the
force of the impact. In this case,
inflated air bags would not be able
to provide any additional benefit.
Front air bags may not inflate in side impact collisions, because
occupants move to the direction of
the collision, and thus in side
impacts, frontal air bag deployment
would not provide additional occu-
pant protection.
In an angled collision, the force of impact may direct the occupants in
a direction where the air bags would
not be able to provide any addition-
al benefit, and thus the sensors may
not deploy any air bags. Just before impact, drivers often
brake heavily. Such heavy braking
lowers the front portion of the vehi-
cle causing it to “ride” under a vehi-
cle with a higher ground clearance.
Air bags may not inflate in this
"under-ride" situation because
deceleration forces that are detect-
ed by sensors may be significantly
reduced by such “under-ride” colli-
sions.
Front air bags may not inflate in all rollover accidents where the
SRSCM indicates that the front air
bag deployment would not provide
additional occupant protection.
Air bags may not inflate if the vehi- cle collides with objects such as util-
ity poles or trees, where the point of
impact is concentrated to one area
and the full force of the impact is not
delivered to the sensors.

4113
Features of your vehicle
This system will activate whenbacking up with the ignition switch
or ENGINE START/STOP button to
the ON position.
If the vehicle is moving at a speed
over 3 mph (5 km/h), the system
may not be activated correctly.
The sensing distance while the back-up warning system is in oper-
ation is approximately 48 in (120
cm) at the rear bumper center
area, 24 in (60 cm) at the rear
bumper both side area.
When more than two objects are sensed at the same time, the clos-
est one will be recognized first.
Types of warning sound
When an object is 24 in to 48 in (60cm to 120 cm) from the rear
bumper: Buzzer beeps intermit-
tently.
When an object is 12 in to 24 in (30 cm to 60 cm) from the rear
bumper: Buzzer beeps more fre-
quently.
When an object is within 12 in (30 cm) of the rear bumper:
Buzzer sounds continuously.
Non-operational conditions of
Reverse Parking Distance
Warning system
Reverse Parking Distance
Warning system may not operate
properly when:
1. Moisture is frozen to the sensor. (It will operate normally once the
moisture clears.
2. The sensor is covered with foreign matter, such as snow or water, or
the sensor cover is blocked. (It will
operate normally when the materi-
al is removed or the sensor is no
longer blocked.)
3. Driving on uneven road surfaces (unpaved roads, gravel, bumps,
gradient).
4. Objects generating excessive noise (vehicle horns, loud motor-
cycle engines, or truck air brakes)
are within range of the sensor.
5. Heavy rain or water spray exists.
6. Wireless transmitters or mobile phones are within range of the
sensor.
7. The sensor is covered with snow.
8. Trailer towing The detecting range may decrease
when:
1. The sensor is covered with foreign
matter such as snow or water.
(The sensing range will return to
normal when removed.)
2. Outside air temperature is extremely hot or cold.
The following objects may not be
recognized by the sensor:
1. Sharp or slim objects such as ropes, chains or small poles.
2. Objects which tend to absorb the sensor frequency such as clothes,
sound absorbent material or snow.
3. Undetectable objects smaller than 4 in (100 cm) in height and nar-
rower than 6 in (14 cm) in diame-
ter.

Driving your vehicle
Before driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
• Before entering vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
. . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Key positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
. . . . . . . . . . . . . . . . . . . . . . 5-7
. . . . . . . . . . . . . . . . . . . . . . . . . 5-7
. . . . . . . . . . . . . . . . . . . . . . 5-9
ENGINE START/STOP button . . . . . . . . . . . . . . 5-11
. . . . . . 5-11
. . . . . . . . . . 5-11
. . . . . . . . . . . . . . . . . . . . . 5-13
Dual Clutch Transmission (DCT) . . . . . . . . . . . . . 5-16
. . . . . . . . . . . . . . 5-16
. . . . . . . . . . . . . . . . . . . . . . . . 5-25
Regenerative braking system . . . . . . . . . . . . . . . . 5-27
. . . . . . . . . . . 5-27
Brake system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30
. . . . . . . . . . . . . . . . . . . . . 5-32
. . . . . . . . . . . . . . . . 5-34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-\
40
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-42 . . . . . . . . . . . . . . . . . . 5-44
. . . . . . . . . . . . . . 5-46
. . . . . . . . . . . . 5-50
. . . . . . . . . . . . . . . . . 5-51

Forward Collision-Avoidance Assist (FCA)
(front view camera only) . . . . . . . . . . . . . . . . . . . 5-53
. . . . . . . . . . . . . . . . . . . 5-53
. . . . . . . . 5-56
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-57
. . . . . . . . . . . . 5-58
. . . . . . . . . . . . . . . . . . . . . . . . . . . 5-60
. . . . . . . . . . . . . . . . . . . . . . . 5-62
Forward Collision-Avoidance Assist (FCA) (sensor fusion). . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-69
. . . . . . . . . . . . . . . . . . . 5-69
. . . . . . . . 5-72
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-74
. 5-74
. . . . . . . . . . . . . . . . . . . . . . . . . . . 5-76
. . . . . . . . . . . . . . . . . . . . . . . 5-78
Lane Keeping Assist (LKA). . . . . . . . . . . . . . . . . . 5-87
. . . . . . . . . . . . . . . . . . . . . . . . 5-89
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-89
5

553
Driving your vehicle
FCA system is designed to detect
the vehicle ahead or pedestrians
ahead in the roadway through front
view camera recognition to warn the
driver that a collision is imminent,
and if necessary, apply emergency
braking.
❈FCA stands for Forward Collision-
Avoidance AssistSystem setting and activation
Forward safety
The driver can activate FCA system
by placing the ignition switch or
ENGINE START/STOP button to the
ON position and by selecting:
“User Settings → Driver Assistance
→ Forward Safety”
- If you select “Active Assist”, FCA system activates. FCA produces
warning messages and warning
alarms in accordance with the col-
lision risk levels. Also, it controls
the brakes in accordance with the
collision risk levels.
- If you select “Warning Only”, FCA system activates and produces
only warning alarms in accordance
with the collision risk levels. You
should control the brake directly
because FCA system do not con-
trol the brake.
- If you select “Off ”, FCA system deactivates,
FORWARD COLLISION-AVOIDANCE ASSIST (FCA) (FRONT VIEW CAMERA ONLY)
(IF EQUIPPED)
WARNING
Take the following precautions
when using Forward Collision-
Avoidance Assist system:
This system is only a supple-mental system and it is not
intended to, nor does it replace
the need for extreme care and
attention of the driver. The
sensing range and objects
detectable by the sensors are
limited. Pay attention to the
road conditions at all times.
NEVER drive too fast in accor- dance with the road condi-
tions or while cornering.
Always drive cautiously to prevent unexpected and sud-
den situations from occur-
ring. FCA system does not
stop the vehicle completely
and is only intended to help
mitigate an imminent colli-
sion.

Driving your vehicle
60
5
System malfunction
When FCA system is not working
properly, the FCA warning light
( ) will illuminate and the warn-
ing message will appear for a few
seconds. After the message disap-
pears, the master warning light
( ) will illuminate. In this case,
have your vehicle inspected by an
authorized Kia dealer.
The FCA warning message may appear along with the illumination
of the ESC warning light.
WARNING
FCA system may not activate
without any warning messeges
according to driving condition,
traffic on the road, weather,
road condition, etc.
OJF058394L
WARNING
FCA system is only a supple-mental system for the driver’s
convenience. The driver should
hold the responsibility to con-
trol the vehicle operation. Do
not solely depend on FCA sys-
tem. Rather, maintain a safe
braking distance, and, if neces-
sary, depress the brake pedal
to lower the driving speed.
In certain instances and under certain driving condi-
tions, FCA system may acti-
vate unintentionally. This ini-
tial warning message appears
on the LCD display with a
warning chime.
Also, in certain instances the
front radar sensor or camera
recognition system may not
detect the vehicle or pedestri-
an ahead. FCA system may
not activate and the warning
message will not be dis-
played.
(Continued)

569
Driving your vehicle
FCA system is to reduce or to avoid
accident risk. It recognizes the dis-
tance from the vehicle ahead, the
pedestrian or the cyclist through the
sensors (i.e. front view camera and
front radar), and, if necessary, warns
the driver of accident risk with the
warning message or the warning
alarms and apply emergency brak-
ing.
❈FCA stands for Forward Collision-
Avoidance Assist.
❈ Sensor fusion (front view camera
+ front radar) FCA system oper-
ates for the vehicle ahead, the
pedestrian or the cyclist in front.System setting and activation
Forward safety
The driver can activate FCA system
by placing the ignition switch or
ENGINE START/STOP button to the
ON position and by selecting:
“User Settings → Driver Assistance
→ Forward Safety”
- If you select “Active Assist”, FCA system activates. FCA produces
warning messages and warning
alarms in accordance with the col-
lision risk levels. Also, it controls
the brakes in accordance with the
collision risk levels.
- If you select “Warning Only”, FCA system activates and produces
only warning alarms in accordance
with the collision risk levels. You
should control the brake directly
because FCA system do not con-
trol the brake.
- If you select “Off ”, FCA system deactivates,
FORWARD COLLISION-AVOIDANCE ASSIST (FCA) (SENSOR FUSION) (IF EQUIPPED)
WARNING
Take the following precautions
when using Forward Collision-
Avoidance Assist system:
This system is only a supple-mental system and it is not
intended to, nor does it replace
the need for the extreme care
and attention of the driver. The
sensing range and objects
detectable by the sensors are
limited. Pay attention to the
road conditions at all times.
NEVER drive too fast in accor- dance with the road condi-
tions or while cornering.
Always drive cautiously to prevent unexpected and sud-
den situations from occur-
ring. FCA system does not
stop the vehicle completely
and is only intended to help
mitigate an imminent colli-
sion.

Driving your vehicle
74
5
Brake operation
In an urgent situation, the braking
system enters into the ready status
for prompt reaction to assist the driv-
er in depressing the brake pedal.
FCA system provides additional braking power for optimum braking
performance, when the driver
depresses the brake pedal.
The braking control is automatical- ly deactivated, when the driver
sharply depresses the accelerator
pedal, or when the driver abruptly
operates the steering wheel.
The braking control is automatical- ly canceled, when risk factors dis-
appear.
Detecting sensors (front view
camera/front radar)
The sensors are that detecting the
distance to vehicles ahead, pedestri-
an or cyclist.
CAUTION
The driver should always paygreat caution to vehicle opera-tion, even though there is nowarning message or warningalarm.
WARNING
FCA system cannot avoid all
collisions. FCA system might
not completely stop the vehicle
before a collision, due to ambi-
ent, weather and road condi-
tions. The driver has the
responsibility to drive safely
and control the vehicle.
WARNING
FCA system operates in accor-
dance with certain risk factors,
such as the distance from the
vehicle/passer-by in front, the
speed of the vehicle/passer-by in
front, and the driver's vehicle
operation.
ODEP059029
ODEP059017

577
Driving your vehicle
WARNING
FCA system is only a supple-mental system for the driver’s
convenience. The driver has
the ultimate responsibility to
control and operate the vehi-
cle safely. Do not solely
depend on FCA system.
Rather, maintain a safe brak-
ing distance, and, if neces-
sary, depress the brake pedal
to lower the driving speed.
In certain instances and under certain driving condi-
tions, FCA system may acti-
vate unintentionally. This ini-
tial warning message appears
on the LCD display with a
warning chime.
(Continued)
(Continued)Also, in certain instances the
front radar sensor or camera
recognition system may not
detect the vehicle, pedestrian
or cyclist (if equipped) ahead.
FCA system may not activate
and the warning message will
not be displayed.
FCA system may unnecessar- ily produce the warning mes-
sage and the warning alarms.
Also, due to the sensing limi-
tation, FCA system may not
produce the warning message
and the warning alarm at all.
When there is a malfunction with FCA system, the braking
control does not operate upon
detecting a collision risk even
with other braking systems
normally operating.
(Continued)(Continued)
FCA system operates only forthe vehicle/pedestrian in
front, while driving forward. It
does not operate for any ani-
mals or vehicles in the oppo-
site direction.
FCA system does not recog- nize the vehicle, which trans-
versally drives across the
crossroad, or the vehicle,
which is parked in the trans-
versal direction.
If the vehicle in front stops suddenly, you may have less
control of the brake system.
Therefore, always keep safe
distance between your vehicle
and the vehicle in front of you.
FCA system may activate dur- ing braking and the vehicle
may stop suddenly. And the
load in the vehicle may endan-
ger passengers. Therefore,
always be mindful of the load
volume in the vehicle.
(Continued)