2020 Hyundai Tucson brake sensor

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Driving your vehicle
When driving in stop-and-go traffic,
and a stopped vehicle in front of you
merges out of the lane, the FCA sys-
tem may not immediately detect the
new vehicle that is now in front of
you. In this case, you must maintain
a safe braking distance, and if nec-
essary, depress the brake pedal to
reduce your driving speed in order to
maintain a safe distance.- Detecting the vehicle in front of you
If the vehicle in front of you has
cargo that extends rearward from
the cab, or when the vehicle in
front of you has higher ground
clearance, additional special atten-
tion is required. The FCA system
may not be able to detect the cargo
extending from the vehicle. In
these instances, you must main-
tain a safe braking distance from
the rearmost object, and if neces-
sary, depress the brake pedal to
reduce your driving speed in order
to maintain distance.
Detecting pedestrians
The sensor may be limited when:
The pedestrian is not fully detected
by the camera recognition system,
for example, if the pedestrian is
leaning over or not fully walking
upright
The pedestrian is moving very
quickly or appears abruptly in the
camera detection area
The pedestrian is wearing clothing
that easily blends into the back-
ground, making it difficult to be
detected by the camera recogni-
tion system
The outside lighting is too bright
(e.g. when driving in bright sunlight
or in sun glare) or too dark (e.g.
when driving on a dark rural road
at night)
It is difficult to detect and distin-
guish the pedestrian from other
objects in the surroundings, for
example, when there is a group of
pedestrians, a large crowd
There is an item similar to a per-
son's body structure
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Driving your vehicle
Cancelled automatically
The driver's door is opened.
The vehicle is shifted to N
(Neutral), R (Reverse) or P (Park).
The parking brake is applied.
The vehicle speed is over 190
km/h.
The ESC (Electronic Stability
Control), TCS (Traction Control
System) or ABS is operating.
The ESC is turned off.
The sensor or the cover is dirty or
blocked with foreign matter.
The vehicle is stopped for a certain
period of time.
The vehicle stops and goes repeat-
edly for a long period of time.
The accelerator pedal is continu-
ously depressed for a long period
of time.
The engine performance is abnor-
mal.
Engine rpm is in the red zone. The driver starts driving by pushing
the toggle switch up (RES+)/down
(SET-) or depressing the accelera-
tor pedal, after the vehicle is
stopped by the Smart Cruise
Control system with no other vehi-
cle ahead.
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.
The Forward Collision-Avoidance
Assist (FCA) is activated.
Each of these actions will cancel the
Smart Cruise Control operation. The
Set Speed and Vehicle-to-Vehicle
Distance on the LCD display will go
off.In the condition that Smart Cruise
Control is cancelled automatically,
the Smart Cruise Control will not
resume even though the RES+ or
SET- toggle switch are pushed.
Information
If the Smart Cruise Control is can-
celled by other than the reasons men-
tioned, we recommend that the system
be checked by an authorised
HYUNDAI dealer.
i
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In traffic situation
Use switch or pedal to accelerate
In traffic, your vehicle will stop if the
vehicle ahead of you stops. Also, if
the vehicle ahead of you starts
moving, your vehicle will start as
well. However, if the vehicle stops
for more than 3 seconds, you must
depress the accelerator pedal or
push up the toggle switch (RES+)
or push down the toggle switch
(SET-) to start driving. If you push the Smart Cruise
Control toggle switch (RES+ or
SET-) whilst Auto Hold and
advanced Smart Cruise Control is
operating the Auto Hold will be
released regardless of accelerator
pedal operation and the vehicle will
start to move. The AUTO HOLD
indicator changes from green to
white (if equipped with EPB
(Electronic Parking Brake)).
Sensor to detect distance to
the vehicle ahead
The Smart Cruise Control uses a
sensor to detect distance to the vehi-
cle 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 sensor clean.
Driving your vehicle
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Driving your vehicle
Lane changing
A vehicle which moves into your
lane from an adjacent lane cannot
be recognised by the sensor until it
is in the sensor's detection range.
The radar may not detect immedi-
ately when a vehicle cuts in sud-
denly. Always pay attention to the
traffic, road and driving conditions.
If a slower vehicle moves into your
lane, your speed may decrease to
maintain the distance to the vehicle
ahead.
If a faster vehicle which moves into
your lane, your vehicle will acceler-
ate to the set speed.
Vehicle recognition
Some vehicles in your lane cannot
be recognised by the sensor:
- Narrow vehicles such as motorcy-
cles or bicycles
- Vehicles offset to one side
- Slow-moving vehicles or sudden-
decelerating vehicles
- Stopped vehicles
- Vehicles with small rear profile
such as trailers with no loadsA vehicle ahead cannot be recog-
nised correctly by the sensor if any of
following occurs:
- When the vehicle is pointing
upwards due to overloading in the
luggage compartment
- Whilst the steering wheel is operat-
ing
- When driving to one side of the
lane
- When driving on narrow lanes or
on curves
Apply the brake or accelerator pedal
if necessary.5
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What to do in an emergency
When towing your vehicle in an
emergency without wheel dollies:
1. Place the ignition switch in the
ACC position.
2. Place the shift lever in N (Neutral).
3. Release the parking brake.
Removable towing hook
1. Open the tailgate, and remove the
towing hook from the tool case. Failure to place the shift lever in
N (Neutral) may cause internal
damage to the transmission.
CAUTION
If your vehicle is equipped with
a rollover sensor, place the igni-
tion switch in the LOCK/OFF or
ACC position when the vehicle
is being towed. The side impact
and curtain air bag may deploy
if the sensor detects the situa-
tion as a rollover.
WARNING
Do not tow the vehicle with the
front wheels on the ground as
this may cause damage to the
vehicle.
Do not tow with sling-type
equipment. Use wheel lift or
flatbed equipment.
CAUTION
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Maintenance
Fuse Name SymbolFuse RatingCircuit Protected
MULTI MEDIA 15A Audio, A/V & Navigation Head Unit
INTERIOR
LAMP 10A Glove Box Lamp, Ignition Key Ill. & Door Warning Switch, Luggage compartment Lamp,
Front Vanity Lamp Switch LH/RH, Interior Lamp, Overhead Console Lamp,
Rear Personal Lamp LH/RH
DOOR LOCK 20A Door Lock Relay, Door Unlock Relay
SUN ROOF 2 20A Panorama Sunroof
POWER
OUTLET 20A Front Power Outlet & Cigarette Lighter #1, Rear Power Outlet, Front Power Outlet #1
BRAKE
SWITCH 7.5A Stop Lamp Switch, Smart Key Control Module
MEMORY 2 10A Security Indicator, UIP Sensor, A/C Control Module, Instrument Cluster, Rain Sensor, BCM,
ICM Relay Box (Outside Mirror Folding/Unfolding Relay)
P/SEAT PASS 30A Passenger Seat Manual Switch
S/HEATER
FRT 20A Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module
MODULE 2 20A PCB Block (Fuse - F45/F49/F52/F53)
SUN ROOF 1 10A Panorama Sunroof
RR FOG
LAMP 20A ICM Relay Box (Rear Fog Lamp Relay)
A/CON 2 2A/C7.5A A/C Control Module