2020 KIA FORTE brake sensor

367
Safety features of your vehicle
In an angled collision, the force ofimpact may direct the occupants in
a direction where the air bags
would not be able to provide any
additional 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.
OYG036079OBD038046OBD038052

497
Features of your vehicle
Types of warning sound
When an object is 120 cm to 61 cm(47 in. to 24 in. ) from the rear
bumper: Buzzer beeps intermit-
tently.
When an object is 60 cm to 31 cm (24 in. to 12 in. ) from the rear
bumper: Buzzer beeps more fre-
quently.
When an object is within 30 cm (12 in.) of the rear bumper:
Buzzer sounds continuously.
Non-operational conditions of
reverse parking distance
warning
The reverse parking distance
warning 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,
gradients, etc.).
4. Objects generating excessive noise (vehicle horns, loud motor-
cycle engines, or truck air brakes)
are within range of the sensor.
5. 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 1 m (40 in.) in height and narrower
than 14 cm (6 in.) in diameter.

567
Driving your vehicle
Limitation of the system
The FCA system is designed to mon-
itor the vehicle ahead through cam-
era recognition to warn the driver
that a collision is imminent, and if
necessary, apply emergency brak-
ing. In certain situations, the camera
may not be able to detect the vehicle
ahead. In these cases, the FCA sys-
tem may not operate. The driver must
pay careful attention in the following
situations where the FCA operation
may be limited:
Recognizing vehicles
- The camera is contaminated withforeign substances.
- It heavily rains or snows.
- There is electromagnetic interfer- ence
- The vehicle in front has a narrow body. (i.e. motorcycles and bicy-
cles)
- The driver’s view is not clear due to backlight, reflected light, or dark-
ness.
- The camera cannot contain the full image of the vehicle in front.
- The vehicle in front is a special vehicle, such as a heavily-loaded
truck or a trailer.
- The outside brightness is greatly changed, such as entering/exiting
a tunnel.
- The vehicle driving is unstable.
- The camera sensor recognition is limited.
- The driver's field of view is not well illuminated (either too dark, too
much reflection, or too much back-
light that obscures the field of view)(Continued)
The regular braking functionwill operate normally even if
there is a problem with the
FCA brake control system or
other functions. In this case,
the braking control will not
operate in the risk of a colli-
sion.
The FCA system may not acti- vate in certain situations and
according to driving condi-
tion, traffic on the road,
weather, road conditions, etc.
The FCA system may not acti- vate in response to all types
of vehicles.

Driving your vehicle
68
5
- The vehicle in front is driving errat-
ically
- Backlight is reflected in the direc- tion of the vehicle (including front
light from the vehicle ahead)
- Moisture on the windscreen is not completely removed or frozen.
- The weather is misty.
- The vehicle in front does not turn ON the rear lights, does not have
rear lights, has asymmetric rear
lights, or has rear lights out of
angle.
- The vehicle is on unpaved or uneven rough surfaces, or roads
with sudden gradient changes
- The vehicle is moving under ground level or inside a building
- If a sudden change in the sensor recognition takes place whilst
passing through a speed bump
- When the vehicle is severely shak- en
- When driving around a circular intersection with a vehicle or object
in front - If the front of the camera lens is
contaminated by front glass tinting,
film, water repellent coating, dam-
age on glass, or foreign matter
(sticker, insect, etc.)
- The camera or camera lens is damaged.
- If the headlights of the vehicle are not used at night or in a tunnel sec-
tion, or the light is too weak
- If street light or the light of the vehi- cle coming from the opposite direc-
tion is reflected or when sunlight is
reflected by water on the road
service
- When the back light is projected in the direction of the vehicle's motion
(including the headlights of vehi-
cles)
- Road sign, shadow on the road, tunnel entrances, toll gates, partial
pavement
- If the windshield has moisture on its surface or if the windshield
freezes,
- Driving in the fog.
- When objects are out of the sens- ing range of the camera - Driving on a curve
The FCA performance may be limit-
ed while driving on a curve. The FCA
may not recognize the vehicle in front
even if in the same lane. It may pro-
duce the warning message and the
warning alarm prematurely, or it may
not produce the warning message or
the warning alarm at all. When driv-
ing on a curve, exercise caution,
maintain a safe braking distance,
and if necessary, depress the brake
pedal to reduce your driving speed in
order to maintain a safe distance.
OJF055025

Driving your vehicle
80
5
Limitation of the system
The FCA system is designed to mon-
itor the vehicle ahead through radar
signals and camera recognition to
warn the driver that a collision is
imminent, and if necessary, apply
emergency braking. In certain situa-
tions, the radar sensor or the camera
may not be able to detect the vehicle
ahead. In these cases, the FCA sys-
tem may not operate. The driver must
pay careful attention in the following
situations where the FCA operation
may be limited:(Continued)
The FCA system may not acti-
vate if the driver applies the
brake pedal to avoid the risk
of a collision.
The FCA system does not operate when the vehicle is in
reverse. In these cases, you
must maintain a safe braking
distance, and if necessary,
depress the brake pedal to
reduce the driving speed in
order to maintain a safe dis
tance.
The regular braking function will operate normally even if
there is a problem with the
FCA brake control system or
other functions. In this case,
the braking control will not
operate in the risk of a colli-
sion.
(Continued)(Continued)
The FCA system may not acti-vate in certain situations and
according to driving condi-
tion, traffic on the road,
weather, road conditions, etc.
The FCA system may not acti- vate in response to all types
of vehicles.

581
Driving your vehicle
Recognizing vehicles
- The radar or the camera is con-taminated with foreign substances.
- It heavily rains or snows.
- There is electromagnetic interfer- ence
- Something in the path of travel deflects the radar waves
- The vehicle in front has a narrow body. (i.e. motorcycles and bicy-
cles)
- The driver’s view is not clear due to backlight, reflected light, or dark-
ness.
- The camera cannot contain the full image of the vehicle in front.
- The vehicle in front is a special vehicle, such as a heavily-loaded
truck or a trailer.
- The outside brightness is greatly changed, such as entering/exiting
a tunnel.
- The vehicle driving is unstable.
- The radar/camera sensor recogni- tion is limited. - The driver's field of view is not well
illuminated (either too dark, too
much reflection, or too much back-
light that obscures the field of view)
- There is severe irregular reflection from the radar sensor
- The vehicle in front is driving errat- ically
- The vehicle is driven near areas containing metal substances such
as a construction zone, railroad,
etc.
- Backlight is reflected in the direc- tion of the vehicle (including front
light from the vehicle ahead)
- Moisture on the windshield is not completely removed or is frozen.
- The weather is misty.
- The vehicle in front does not turn ON the rear lights, does not have
rear lights, has asymmetric rear
lights, or has rear lights out of
angle. - Driving on a curve
The FCA performance may be limit-
ed while driving on a curve. The FCA
may not recognize the vehicle in front
even if in the same lane. It may pro-
duce the warning message and the
warning alarm prematurely, or it may
not produce the warning message or
the warning alarm at all. When driv-
ing on a curve, exercise caution,
maintain a safe braking distance,
and if necessary, depress the brake
pedal to reduce your driving speed in
order to maintain a safe distance.
OJF055025

595
Driving your vehicle
To temporarily accelerate with thecruise control on:
If you want to speed up temporarily
when the cruise control is on,
depress the accelerator pedal.
Increased speed will not interfere
with cruise control operation or
change the set speed.
To return to the set speed, take your
foot off the accelerator.
If you move the lever down (to SET-)
at increased speed, the cruising
speed will be set again.
✽ ✽ NOTICE
Be careful when accelerating tem-
porarily, because the speed is not con-
trolled automatically at this time even
if there is a vehicle in front of you.
Smart cruise control will be tem-
porarily canceled when:
Cancelled manually
The smart cruise control is temporar-
ily canceled when the brake pedal is
depressed or the CANCEL button is
pressed. Depress the brake pedal
and press the CANCEL button at the
same time when the vehicle is at a
standstill. The speed and vehicle to
vehicle distance indicator on the
cluster will disappear and the
CRUISE indicator will be illuminated
continuously. Cancelled automatically
The driver's door is opened.
The shift lever is shifted to N
(Neutral), R (Reverse) or P (Paking).
The EPB (electronic parking brake) is applied.
The vehicle speed is over 180 km/h (110 mph)
The ESC, ABS or TCS is operating.
The ESC is turned off.
The sensor or the cover is dirty or blocked with foreign matter.
When the vehicle is stopped for over 5 minutes.
The driver starts driving by pushing the toggle switch up (RES+)/down
(SET-) or depressing the accelera-
tor pedal, after stopping the vehicle
with a vehicle stopped far away in
front.
Engine rpm is in the red zone.
The accelerator pedal is continu- ously depressed for a long time.
The engine speed is in a danger- ous range.
OBD058099R

Driving your vehicle
100
5
If the vehicle ahead (vehicle speed:
less than 30 km/h (20 mph) disap-
pears to the next lane, the warning
chime will sound and a message will
appear. Adjust your vehicle speed for
vehicles or objects that can sudden-
ly appear in front of you by depress-
ing the brake pedal according to the
road and driving conditions ahead.
Radar to detect distance to the
vehicle ahead
The sensor detects the distance to
the vehicle ahead.
If the sensor is covered with dirt or
other foreign matter, the vehicle to
vehicle distance control may not
operate correctly.
Always keep the area in front of the
sensor clean.
CAUTION
The warning chime sounds and LCD display blinks if it ishard to maintain the selecteddistance to the vehicle ahead.
If the warning chime sounds, actively adjust the vehiclespeed by depressing thebrake pedal according to theroad condition ahead anddriving conditions.
Even if the warning chime is not activated, always payattention to the driving condi-tions to prevent dangeroussituations from occurring.
Be alert to road conditions as the radio and outside soundsor conditions could interrupt awarning sound.
OJF058401L
OBD058014