2019 Hyundai Nexo 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 air bag
deployment could not provide protec-
tion to the occupants.
However, side and curtain air bags
may inflate when the vehicle is rolled
over by a side impact collision.
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Convenient features of your vehicle
3
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Exterior Lights
Lighting control
To operate the lights, turn the knob at
the end of the control lever to one of
the following positions:
1. OFF position
2. AUTO headlamp position
3. Parking lamp position
4. Headlamp position
Daytime running light (DRL)
The Daytime Running Lights (DRL)
can make it easier for others to see
the front of your vehicle during the
day, especially after dawn and before
sunset.
The DRL system will turn the dedi-
cated lamp OFF when :
The headlamps are ON.
The parking lamps are ON.
The vehicle is turned off.
The parking brake is engaged.
AUTO headlamp position
(if equipped)
The parking lamp and headlamp will
be turned ON or OFF automatically
depending on the amount of daylight
as measured by the ambient light
sensor (1) on the crash pad.
Even with the AUTO headlamp fea-
ture in operation, it is recommended
to manually turn ON the headlamps
when driving at night or in a fog, driv-
ing in the rain, or when you enter
dark areas, such as tunnels and
parking facilities.
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Convenient features of your vehicle
Non-operational conditions ofParking Distance Warning(Reverse/Forward) system
The Parking Distance Warning
(Reverse/Forward) system may not
operate normally when any of the
following occur:
Moisture is frozen to the sensor.
Sensor is covered with foreign mat-
ter, such as snow or water, or the
sensor cover is blocked.
The Parking Distance Warning
(Reverse/Forward) system may
experience a malfunction when the
following occurs:
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.
Distance
from object Warning indicator
Warning soundWhen driving forwardWhen driving rearward
24 ~ 39
(61 ~ 100)Front-Buzzer beeps intermittently
24 ~ 47
(61 ~ 120)Rear-Buzzer beeps intermittently
12 ~ 24
(31 ~ 60)FrontBuzzer beeps frequently
Rear-Buzzer beeps frequently
12
(30)FrontBuzzer sounds continuously
Rear-Buzzer sounds continuously
Types of warning sound and indicator
inches (cm)
Information
• The indicator may differ from the illustration depending on objects or sensors status. If the indicator blinks, have your vehicle checked by an authorized
HYUNDAI dealer.
• If the audible warning does not sound or if the buzzer sounds intermittently when shifting into R (Reverse) position, this may indicate a malfuncti\
on with
the Parking Distance Warning (Reverse/Forward) system. If this occurs, have
your vehicle checked by an authorized HYUNDAI dealer.
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Convenient features of your vehicle
3
Big vehicles such as buses ortrucks parked
Sensor covered with foreign mat- ter, such as snow or water
An obstacle such as a trash can, bicycle, shopping cart, etc. is near
Heavy wind
Wheel changed to an unauthorized size
A problem with the wheel alignment
Vehicle leaned severely to one side
Front or rear distance sensors are malfunction or not working properly.
(Refer to the Parking Distance
Warning system in chapter 3.)
requires battery replacementLimitations of the System
When the vehicle has beenparked/stopped for a long time in a
cold environment, the Remote
Moving Forward/Backward may be
delayed depending on the vehicle
condition when the vehicle is
turned on remotely.
The RSPA system may suddenly apply brake to avoid collision
against stationary or moving
object.
The system may be cancelled unexpectedly when a person or
animal passes by near the vehicle.
The performance of the system may be degraded and frequently
stop when driving in strong electric
field area.
Right after the parking place search complete and beep sound
is generated, the search complete
may be cancelled according to the
surrounding environment Even while the system is in activa-
tion, the vehicle may collide with
the object existing within the blind-
spot area of the sensor.
When there is any obstacle within the blind-spot area, drive out of the
parking space manually.
The system may not recognize the object that appears suddenly.
The system does not work if there is no car parked in front of the
parking space you are planning to
park.

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Convenient features of your vehicle
The Smart Parking assist is can-
celled while in operation when:
(1) The driver holds the steering
wheel while the steering wheel is
controlled
(2) The gear is shifted or the
Electronic Parking Brake (EPB) is
activated
(3) The hood opens
(4) The v ehicle speed exceeds 3
mph (5 km/h)
(5) The vehicle accelerates suddenly
(6) The vehicle slips back while the vehicle speed is controlled
(7) The wheel is stuck and the vehi- cle is unable to move
(8) The obstacles are at the front and back of the vehicle at the same
time
(9) About 3 minutes and 50 seconds have passed after the Smart
Parking assist is activated
(10) The door opens while the driver’s seatbelt is unfastened
(11) The gradient of the road
exceeds the range supported by
the Smart Parking assist (12) The steering, shifting gear and
drive assist are impossible
(13) The suspended status lasts for over 1 minute
(14) The driver continuously presses and releases the RSPA button
over 10 times
(15) The vehicle is unable to enter the parking space while the
Smart Parking assist is in acti-
vation
(16) The Traction Control System
(TCS) is activated while the
vehicle speed is controlled
❈ When the Smart Parking assist is
cancelled, gear P (Park) and
Electronic Parking Brake (EPB)
are engaged automatically.
How the System Works
(Remote Smart Parking)
Remote smart Parking is available
with the driver outside the vehicle.
Make sure the conditions available
before activation the Remote smart
parking function. 1. Select Remote Smart Parking:
Press the RSPA button with the
shift lever placed in D (Drive) or N
(Neutral) position.
However, the Smart Exit is select-
ed if you press the RSPA button
when the vehicle is in N (Neutral)
position after the initial startup.
2. Search for parking space: Slowly move forward below 12 mph (20
km/h).
3. Search complete: Automatic search by sensor.
However, check the actual parking
environment before parking the
vehicle.
4. Select parking type: Reverse (left/right), parallel (left/right)
5. Operating instructions: Smart Parking/Remote Smart Parking
6. Remote Smart Parking assist: Steering wheel, gear shift and
vehicle speed control (reverse
parking)
7. Remote Smart Parking complete

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Convenient features of your vehicle
(12) The suspended status lasts for over 1 minute
(13) The driver continuously presses and releases the smart key’s
moving forward/backward but-
ton over 10 times
(14) The vehicle is unable to enter the parking space
(15) The Traction Control System
(TCS) is activated while control-
ling the vehicle speed
(16) The smart key has failure
(17) The accelerator/brake pedal is depressed while all the doors
are closed
(18) The brake pedal is depressed while the driver’s door is open
and the smart key is outside the
vehicle
(19) The theft alarm system is acti- vated
When the Remote Smart Parking assist is cancelled, gear P (Park)
and Electronic Parking Brake
(EPB) are engaged automatically.
After engaged, the vehicle is auto-
matically turned off. Frequent beep sounds will gener-
ate to alert the deactivation of the
Remote Smart Parking Assist.
How the System Works
(Smart Exit)
Smart exit is available with the driver
on board. Make sure the conditions
available before activation the Smart
parking function.
1. Select Smart Exit:
Press the RSPA button with the
shift lever placed in P (Park) or N
(Neutral) position without driving
the vehicle after the initial startup.
*N (Neutral): Press RSPA button
after starting the vehicle and with-
out driving the vehicle. The Smart
Exit is selected. Then the Parking
mode is automatically selected
after driving.
*P (Park): After driving the vehicle
press RSPA button and Remote
Moving Forward/Backward is
automatically selected.
2. Search for smart exit space: Automatic searching by sensor at
stop However, check the actual envi-
ronment before using Smart exit
function.
3. Select smart exit direction: Parallel (left/right)
4. Smart Exit assist: Steering wheel, gear shift and vehicle speed con-
trol (parallel exit)
5. Smart Exit complete
After the Smart Exit is complete,
make sure to check the surrounding
road conditions.
However, the Exit mode is activated
when below conditions are met:
The vehicle speed is kept under 3 mph (5 km/h) after the vehicle is
turned on.
The parallel parking by the Remote Smart Parking assist is complete.
Always be careful while exiting
for other vehicles or pedestrians.
WARNING

Driving your vehicle
5
Before Driving ........................................................5-4
Before Entering the Vehicle ...........................................5-4
Before Starting ..................................................................5-4
Power Button..........................................................5-6
POWER Button Positions.................................................5-7
Starting the Vehicle ..........................................................5-9
Turning Off the Vehicle .................................................5-10
Reduction Gear.....................................................5-11
Reduction Gear Operation ............................................5-11
Parking ........................................................................\
.......5-13
LCD Display Messages ...................................................5-13
Good Driving Practices ..................................................5-16
Paddle Shifter (Regenerative Braking
Control)..................................................................5-17
Braking System ....................................................5-18
Power Brakes ...................................................................5-18
Disc Brake Wear Indicator ............................................5-19
Electronic Parking Brake (EPB)...................................5-19
Auto Hold ........................................................................\
..5-25
Anti-lock Brake System (ABS) ....................................5-29
Electronic Stability Control (ESC)................................5-31
Vehicle Stability Management (VSM).........................5-34
Hill-Start Assist Control (HAC) ....................................5-36
Good Braking Practices .................................................5-36
Drive Mode Integrated Control System ............5-37
Drive mode change alert ...............................................5-38
ECO mode climate control ............................................5-38
Forward Collision-avoidance Assist (FCA)
System ...................................................................5-39
System Setting and Activation.....................................5-39
FCA Warning Message and System Control ............5-41
FCA Sensor (Front Radar/Front View Camera).......5-44
System Malfunction .......................................................5-46
Limitations of the System .............................................5-47
Blind-Spot Collision Warning/
Blind-Spot Collision-avoidance Assist..............5-53
System Description .........................................................5-53
System Setting and Activation.....................................5-54
Warning and System Control .......................................5-57
Detecting Sensor (Front View Camera and
Rear Corner Radar) ........................................................5-59
Limitations of the System .............................................5-62
Rear Cross-traffic Collision Warning (RCCW)/
Rear Cross-traffic Collision-avoidance Assist
(RCCA) ...................................................................5-67
System Description .........................................................5-67
System Setting and Activation.....................................5-68
Warning and System Control .......................................5-69
Limitations of the System .............................................5-73

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Driving your vehicle
5
The Forward Collision-Avoidance
Assist (FCA) system is designed to
help detect and monitor the vehicle
ahead or detect a pedestrian or
cyclists in the roadway through radar
signals and camera recognition to
warn the driver that a collision is
imminent, and if necessary, apply
emergency braking.System Setting and Activation
System setting
The driver can activate the FCA byplacing the power button to the ON
position and by selecting on the
AVN screen :
"Vehicle settings → Driver assis-
tance →Forward safety"
- If you select "Active assistance", the FCA system activates. The
FCA produces warning mes-
sages and warning alarms in
accordance with the collision risk
levels. Also, it controls the brakes
in accordance with the collision
risk levels.
- If you select "Warning Only", the FCA system activates and pro-
duces only warning alarms in
accordance with the collision risk
levels. You should control the
brake directly because the FCA
system do not control the brake.
- If you select "Off", the FCA sys- tem deactivates,
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Take the following precautions
when using the Forward Collision-
Avoidance Assist (FCA) 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. The Forward Collision-
Avoidance system may not
always stop the vehicle com-
pletely and is only intended to
help mitigate a collision that
is imminent.
WARNING