2019 Hyundai Tucson brake sensor

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Safety system of your vehicle
2
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 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 vehicle
causing it to “ride” under a vehicle
with a higher ground clearance. Air
bags may not inflate in this "under-
ride" situation because deceleration
forces that are detected by sensors
may be significantly reduced by such
“underride” collisions.Front air bags may not inflate in
rollover accidents because front air
bag deployment would not provide
additional occupant protection.
Information
• Vehicles equipped with rollover sensor
The side and curtain air bags may
inflate in a rollover situation, when it is
detected by the rollover sensor.
• Vehicles not equipped with rollover sensor
The side and/or curtain air bags may
inflate when the vehicle is rolled over
by a side impact collision, if the vehicle
is equipped with side and/or curtain
air bags.
i
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Convenient features of your vehicle
3
Non-operational conditions ofParking Distance Warning(Reverse) system
The Parking Distance Warning
(Reverse) system may not operate
normally when:
• Moisture is frozen to the sensor.
• Sensor is covered with foreign mat-
ter, such as snow or water, or the
sensor cover is blocked.
There is a possibility of the Parking
Distance Warning (Reverse) system
malfunction when:
• Driving on uneven road surfacessuch as unpaved roads, gravel,
bumps, or gradient.
• Objects generating excessive noise such as vehicle horns, loud motor-
cycle engines, or truck air brakes
can interfere with the sensor.
• Heavy rain or water spray is present.
• Wireless transmitters or mobile phones are present near the sensor.
• The sensor is covered with snow.
• Any non-factory equipment or acces- sories have been installed, or if the
vehicle bumper height or sensor
installation has been modified.
Detecting range may decrease when:
• Outside air temperature is extreme-ly hot or cold.
• Undetectable objects smaller than 1 m (40 inches) and narrower than
14 cm (6 inches) in diameter.
The following objects may not be
recognised by the sensor:
• Sharp or slim objects such asropes, chains or small poles.
• Objects, which tend to absorb sen- sor frequency such as clothes,
spongy material or snow.
Your new vehicle warranty does
not cover any accidents or dam-
age to the vehicle or injuries to
its occupants related to a
Parking Distance Warning
(Reverse) system. Always drive
safely and cautiously.
WARNING
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Convenient features of your vehicle
Non-operational conditions ofParking Distance Warning(Reverse/Forward) system
Parking Distance Warning
(Reverse/Forward) system may not
operate normally when:
• Moisture is frozen to the sensor.
• Sensor is covered with foreign mat-
ter, such as snow or water, or the
sensor cover is blocked.
There is a possibility of Parking
Distance Warning (Reverse/Forward)
system malfunction when:
• Driving on uneven road surfacessuch as unpaved roads, gravel,
bumps, or gradient.
• Objects generating excessive noise such as vehicle horns, loud motor-
cycle engines, or truck air brakes
can interfere with the sensor.
• Heavy rain or water spray is present.
• Wireless transmitters or mobile phones are present near the sensor.
• The sensor is covered with snow.
• Any non-factory equipment or accessories have been installed, or
if the vehicle bumper height or sen-
sor installation has been modified.
• The indicator may differ from the illustration depending on objects or
sensors status. If the indicator blinks, we recommend that the system
be checked by a HYUNDAI authorised repairer.
• If the audible warning does not sound or if the buzzer sounds inter- mittently when shifting into R (Reverse) position, this may indicate a
malfunction with the Parking Distance Warning (Reverse/Forward)
system. If this occurs, we recommend that you have your vehicle
checked by a HYUNDAI authorised repairer as soon as possible.
NOTICE
Distance
from object Warning indicator
Warning soundWhen driving forwardWhen driving rearward
61 ~ 100(24 ~39)Front-Buzzer beeps intermittently
61 ~ 120(24 ~47)Rear-Buzzer beeps intermittently
31 ~ 60
(12 ~24)FrontBuzzer beeps frequently
Rear-Buzzer beeps frequently
30
(12)FrontBuzzer sounds continuously
Rear-Buzzer sounds continuously
Types of warning sound and indicatorcm (in)
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Driving your vehicle
Before driving.........................................................5-5
Before entering the vehicle ...........................................5-5
Before starting...................................................................5-5
Ignition switch ........................................................5-6
Key ignition switch ............................................................5-6
Engine start/Stop button ..............................................5-11
Manual transaxle .................................................5-20
Manual transaxle operation .........................................5-20
Good driving practices ...................................................5-22
Automatic transaxle ............................................5-24
Automatic transaxle operation ....................................5-24
Parking ........................................................................\
.......5-29
Good driving practices ...................................................5-29
Dual clutch transmission .....................................5-31
Dual clutch transmission operation ...........................5-31
LCD display for transmission temperature
and warning message ....................................................5-33
Parking ........................................................................\
.......5-41
Good driving practices ...................................................5-41
Braking system.....................................................5-43
Power brakes ...................................................................5-43
Disc brakes wear indicator ...........................................5-44
Parking brake (hand type) ............................................5-44
Electronic Parking Brake (EPB)...................................5-46
Auto hold ........................................................................\
...5-52
Anti-lock Brake System (ABS) ....................................5-56
Electronic Stability Control (ESC)................................5-58
Vehicle Stability Management (VSM).........................5-62
Hill-Start Assist Control (HAC) ....................................5-63
Downhill Brake Control (DBC) ......................................5-64
Emergency Stop Signal (ESS) ......................................5-66
Good braking practices..................................................5-67
Four wheel drive (4WD) ......................................5-68
4WD operation .................................................................5-69
Emergency precautions .................................................5-73
Reducing the risk of a rollover ...................................5-74
Idle Stop and Go (ISG) system ...........................5-76
To activate the ISG system ...........................................5-76
To deactivate the ISG system ......................................5-80
ISG system malfunction .................................................5-80
The battery sensor deactivation .................................5-81
5
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Driving your vehicle
5
The battery sensor deactiva-
tion
[A] : Battery sensor
The battery sensor is deactivated,
when the battery is disconnected
from the negative pole for mainte-
nance purpose.
In this case, the ISG system is limit-
edly operated due to the battery sen-
sor deactivation. Thus, the driver
needs to take the following proce-
dures to reactivate the battery sen-
sor after disconnecting the battery.
Prerequisites to reactivate thebattery sensor
Keep the engine in the OFF status
for 4 hours, and attempt to restart the
engine 3 to 4 times for the battery-
sensor reactivation.
Pay extreme caution not to connect
any accessories (i.e. navigation and
black box) to the vehicle with the
engine in the OFF status. If not, the
battery sensor may not be reactivat-
ed.
Information
The ISG system may not operate in
the following situations.
- There is a malfunction with the ISG
system.
- The battery is weak.
- The brake vacuum pressure is low.
In those cases, we recommend that
you have the ISG system checked by a
HYUNDAI authorised repairer. • Use only the genuine HYUNDAI
ISG battery for replacement. If
not, the ISG system may not nor-
mally operate.
• Do not recharge the ISG battery with a general battery charger. If
not, it may damage or explode
the ISG battery.
• Do not remove the battery cap. If not, the battery electrolyte,
which is harmful to the human
body, may leak out.
NOTICE
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Driving your vehicle
The FCA may not properly operate in
an area (e.g. open terrain), where
any substances are not detected
after turning ON the engine.
System malfunction
Check FCA (Check Forward
Collision Avoidance Asst.)
• When the FCA is not working prop- erly, the FCA warning light ( )
will illuminate and the warning
message will appear for a few sec-
onds. After the message disap-
pears, the master warning light
( ) will illuminate. In this case, we
recommend that you have the vehi-
cle inspected by a HYUNDAI
authorised repairer.
• The FCA warning message may appear along with the illumination
of the ESC (Electronic Stability
Control) warning light.
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•The FCA is only a supplemen-
tal system for the driver's con-
venience. The driver should
hold the responsibility to con-
trol the vehicle operation. Do
not solely depend on the FCA
system. Rather, maintain a
safe braking distance, and, if
necessary, depress the brake
pedal to reduce the driving
speed.
•In certain instances and
under certain driving condi-
tions, the FCA system may
activate unintentionally. This
initial 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. The FCA system
may not activate and the
warning message will not be
displayed.
(Continued)
WARNING
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Driving your vehicle
Smart Cruise Control will betemporarily cancelled when:
Cancelled manually
• Depressing the brake pedal.
• Pushing the CANCEL/O button
located on the steering wheel.
The Smart Cruise Control turns off
temporarily when the Set Speed and
Vehicle-to-Vehicle Distance indicator
on the LCD display turns off.
The cruise indicator is illuminated
continuously. 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 110 mph (180 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.
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Driving your vehicle
• 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 indica-
tor 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.
Warning message
Smart Cruise Control disabled.
Radar blocked
When the sensor lens cover is
blocked with dirt, snow, or debris, the
Smart Cruise Control system opera-
tion may stop temporarily. If this
occurs, a warning message will
appear on the LCD display. Remove
any dirt, snow, or debris and clean
the radar sensor lens cover before
operating the Smart Cruise Control
system.
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