2020 Hyundai Tucson alarm

5-94
Driving your vehicle
Prerequisite for activation
The FCA gets ready to be activated,
when the FCA is selected on the
LCD display, and when the following
prerequisites are satisfied.
- The ESC (Electronic Stability
Control) is on.
- Vehicle speed is over 8 km/h (The
FCA is only activated within a cer-
tain speed range.).
- The system detects a pedestrian,
or a vehicle in front, which may col-
lide with your vehicle. The FCA
may not be activated or may sound
a warning alarm in accordance
with the driving situation or vehicle
condition.
FCA warning message and
system control
The FCA produces warning mes-
sages and warning alarms in accor-
dance with the collision risk levels,
such as abrupt stopping of the vehi-
cle in front, insufficient braking dis-
tance, pedestrian detection. Also, it
controls the brakes in accordance
with the collision risk levels.
The driver can select the initial warn-
ing activation time in the User
Settings in the LCD display. The
options for the initial Forward
Collision Warning include Early,
Normal or Late initial warning time. Completely stop the vehicle in
a safe location before operat-
ing the switch on the steering
wheel to activate/deactivate
the FCA system.
The FCA automatically acti-
vates upon placing the igni-
tion switch to the ON position.
The driver can deactivate the
FCA by cancelling the system
setting on the LCD display.
The FCA automatically deacti-
vates upon cancelling the
ESC (Electronic Stability
Control). When the ESC is
cancelled, the FCA cannot be
activated on the LCD display.
The FCA warning light will
illuminate which is normal.
WARNING

5-96
Driving your vehicle
- It will operate if the vehicle speed
is greater than approximately 8
km/h and less than or equal to 80
km/h on a forward vehicle.
(Depending on the condition of
the vehicle ahead and the sur-
rounding environment the possi-
ble maximum operating speed
may be reduced.)
For pedestrians, the vehicle
speed is greater than or equal to
approximately 8 km/h and less
than approximately 70 km/h.
(Depending on the condition of
pedestrians and bike riders and
the surrounding environment the
possible maximum operating
speed may be reduced.)
Brake operation
In an urgent situation, the braking
system enters into the ready status
for prompt reaction against the dri-
ver's depressing the brake pedal.
The FCA provides additional brak-
ing power for optimum braking per-
formance, 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 FCA brake control is automat-
ically cancelled, when risk factors
disappear.The driver should always use
extreme caution whilst operat-
ing the vehicle, whether or not
there is a warning message or
alarm from the FCA system.CAUTION
The braking control cannot
completely stop the vehicle nor
avoid all collisions. The driver
should hold the responsibility
to safely drive and control the
vehicle.
WARNING

5-103
Driving your vehicle
- Driving on a curve
The performance of the FCA sys-
tem may be limited when driving
on a curved road.
On curved roads, the other vehicle
on the same lane is not recognised
and the FCA system's perform-
ance may be degraded. This may
result in unnecessary alarm or
braking or no alarm or braking
when necessary.
Also, in certain instances the front
radar sensor or camera recognition
system may not detect the vehicle
travelling on a curved road.In these cases, the driver must
maintain a safe braking distance,
and if necessary, depress the
brake pedal to reduce your driving
speed in order to maintain a safe
distance.
The FCA system may recognise a
vehicle in the next lane when driving
on a curved road.
In this case, the system may unnec-
essarily alarm the driver and apply
the brake.
Always pay attention to road and
driving conditions, whilst driving. If
necessary, depress the brake pedal
to reduce your driving speed in order
to maintain a safe distance.
Also, when necessary depress the
accelerator pedal to prevent the sys-
tem from unnecessarily decelerating
your vehicle.
Check to be sure that the road con-
ditions permit safe operation of the
FCA.
5
OTM058117ROTM058073R

5-104
- Driving on a slope
The performance of the FCA
decreases whilst driving upward or
downward on a slope, not recog-
nising the vehicle in front in the
same lane. It may unnecessarily
produce the warning message and
the warning alarm, or it may not
produce the warning message and
the warning alarm at all.
When the FCA suddenly recognis-
es the vehicle in front whilst pass-
ing over a slope, you may experi-
ence sharp deceleration.Always keep your eyes forward
whilst driving upward or downward
on a slope, and, if necessary,
depress the brake pedal to reduce
your driving speed in order to
maintain distance.
- Changing lanes
When a vehicle changes lanes in
front of you, the FCA system may
not immediately detect the vehicle,
especially if the vehicle changes
lanes abruptly. In this case, you
must maintain a safe braking dis-
tance, and if necessary, depress
the brake pedal to reduce your
driving speed in order to maintain a
safe distance.
Driving your vehicle
OTLE058222ROTM058074R

5-116
LKA operation
Driving your vehicle
The system detects lane
markers and controls the
steering wheel by a camera,
therefore, if the lane markers
are hard to detect, the system
may not work properly.
Please refer to "Limitations of
the system".
Do not remove or damage the
related parts of LKA system.
You may not hear a warning
sound of LKA system
because of excessive audio
sound.
Do not place objects on the
instrument panel that reflect
light such as mirrors, white
paper, etc. The system may
malfunction if sunlight is
reflected.
Always have your hands on
the steering wheel whilst the
LKA system is activated. If
you continue to drive with
your hands off the steering
wheel after the "Keep hands
on steering wheel" warning
message appears, the system
will stop controlling the steer-
ing wheel.
The steering wheel is not con-
tinuously controlled so if the
vehicle speed is at a higher
rate when leaving a lane the
vehicle may not be controlled
by the system. The driver
must always follow the speed
limit when using the system.
If you attach objects to the
steering wheel, the system
may not assist steering or the
hands off alarm may not work
properly.
When you tow a trailer, make
sure that you turn off the LKA
system.
OTLE058188R
■Type A
OTLE058238R
■Type B

5-123
Driving your vehicle
When light coming from a street
light or an oncoming vehicle is
reflected on a wet road surface
such as a puddle in the road.
The field of view in front is
obstructed by sun glare.
There is not enough distance
between you and the vehicle in
front to be able to detect the lane
marker or the vehicle ahead is driv-
ing on the lane marker.
The road surface is not evenness.
Driving on a steep grade, over a
hill, or when driving on a curved
road.
The adverse road conditions cause
excessive vehicle vibrations whilst
driving.
The surrounding of the inside rear
view mirror temperature is high
due to direct sunlight, etc.When front visibility is poor
The windscreen or the LKA cam-
era lens is blocked with dirt or
debris.
The windscreen glass is fogged
up; a clear view of the road is
obstructed.
Placing objects on the instrument
panel, etc.
The sensor cannot detect the lane
because of fog, heavy rain or snow.
LKA system function change
The driver can change LKA to the
Lane Departure Warning (LDW) sys-
tem or change the LKA system mode
from the LCD display. Go to the
"User Settings →Driver assistance
→Lane safety → LKA (Lane keeping
assist)/LDW (Lane departure warn-
ing)".
The system is automatically set to
Lane Keeping Assist(LKA) if a func-
tion is not selected.
Lane Keeping Assist (LKA)
This mode guides the driver to help
keep the vehicle within the lanes. It
rarely controls the steering wheel,
when the vehicle drives well inside
the lanes. However, it starts to con-
trol the steering wheel, when the
vehicle is about to deviate out of the
lane.
Lane Departure Warning (LDW)
LDW system alerts the driver with a
visual warning and a warning alarm
when the system detects the vehicle
departing the lane. The steering
wheel will not be controlled.
5

7-72
Maintenance
Driver’s side fuse panel
Fuse Name SymbolFuse RatingCircuit Protected
A/CON 1 1A/C7.5A A/C Control Module, Cluster Ionizer,
E/R Junction Block (RLY. 4/5/13 - PTC HEATER 3/PTC HEATER 2/Blower Relay)
RR WIPER 15A Rear Wiper Motor, ICM Relay Box (Rear Wiper Relay)
MODULE 6 10A BCM, Smart Key Control Module
WASHER 15A Multifunction Switch (Wiper Low & Washer Switch)
MODULE 5 7.5A BCM, Parking Distance Warning Buzzer, ATM Shift Lever, 4WD ECM, Crash Pad Switch,
Lane Keeping Assist Unit, Blind-Spot Collision Warning Unit LH/RH, Console Switch,
Forward Collision Avoidance Assist Unit
A/BAG 15A SRS Control Module
MODULE 1 10A BCM, Smart Key Control Module, A/V & Navigation Head Unit, Audio, AMP, Power Outside
Mirror Switch, Wireless Charger, Rear USB Charger, Surround View Monitor
START 10A [W/O Smart Key & IMMO.] ICM Relay Box (Burglar Alarm Relay)
[With Smart Key / IMMO.] Transmission Range Switch, ECM, Ignition Lock & Clutch Switch,
Smart Key Control Module, E/R Junction Block (RLY. 11 - Start Relay)
MODULE 7 7.5A Rear Seat Warmer, Front Air Ventilation Seat Control Module,
Front Seat Warmer Control Module, Surround View Monitor
HTD STRG 15A BCM
MODULE 8 7.5A Key Solenoid, Driver/Passenger Smart Key Outside Handle, Centre Facia Switch,
Driver/Passenger Power Outside Mirror, Data Link Connector,
Forward Collision Avoidance Assist Unit