sensor HYUNDAI KONA EV 2021 Service Manual

5-103
Driving your vehicle
5
Sensor to Detect Distance to
the Vehicle Ahead
Smart Cruise Control uses a sensor
to detect 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 sensor clean.
Warning message
Smart Cruise Control disabled.
Radar blocked
When the sensor lens cover is
blocked with dirt, snow, or debris,
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 Smart Cruise Control sys-
tem. Smart Cruise Control system
may not properly activate, if the radar
is totally contaminated, or if any sub-
stance is not detected after the vehi-
cle is in the ready ( ) mode. (e.g.
in an open terrain).
- Driving on rainy, icy, or
snow-covered roads
- Driving on a steep downhill
or uphill
- Driving in windy areas
- Driving in parking lots
- Driving near crash barriers
- Driving on a sharp curve
- Driving with limited view
(possibly due to bad weath-
er, such as fog, snow, rain or
sandstorm)
- The vehicle's sensing ability
decreases due to vehicle
modification, resulting in a
level difference of the vehi-
cle's front and rear
Unexpected situations may
lead to possible accidents.
Pay attention continuously to
road conditions and driving
even when the smart cruise
control system is being oper-
ated.
OOSEV058029N
OTM058061L

5-104
Driving your vehicle
Information
For the SCC operation is temporarily
stopped if the radar is blocked, but
you wish to use conventional cruise
control mode (speed only control func-
tion), you must convert to the Cruise
Control mode (refer to "To convert to
Cruise Control mode" in the following
page).
Check Smart Cruise Control System
The message will appear when the
vehicle to vehicle distance control
system is not functioning normally.
Take your vehicle to an authorized
HYUNDAI dealer and have the sys-
tem checked.
i
Do not apply license plate
frame or foreign objects such
as a bumper sticker or a
bumper guard near the radar
sensor. Doing so may
adversely affect the sensing
performance of the radar.
Always keep the radar sensor
and lens cover clean and free
of dirt and debris.
Use only a soft cloth to wash
the vehicle. Do not spray pres-
surized water directly on the
sensor or sensor cover.
CAUTIONOIK057110L
Be careful not to apply unnec-
essary force on the radar sen-
sor or sensor cover. If the sen-
sor is forcibly moved out of
proper alignment, Smart
Cruise Control system may
not operate correctly. In this
case, a warning message may
not be displayed. Have the
vehicle inspected by an
authorized HYUNDAI dealer.
If the front bumper becomes
damaged in the area around
the radar sensor, the Smart
Cruise Control System may
not operate properly. Have the
vehicle inspected by an
authorized HYUNDAI dealer.
Use only genuine HYUNDAI
parts to repair or replace a
damaged sensor or sensor
cover. Do not apply paint to
the sensor cover.

5-107
Driving your vehicle
5
Your vehicle speed can be reduced
due to a vehicle in the adjacent lane.
Apply the accelerator pedal and
select the appropriate set speed.
Check to be sure that the road con-
ditions permit safe operation of the
Smart Cruise Control.
On inclines
During uphill or downhill driving,
Smart Cruise Control system may
not detect a moving vehicle in your
lane, and cause your vehicle to
accelerate to the set speed. Also,
the vehicle speed will rapidly
decrease when the vehicle ahead
is recognized suddenly.
Select the appropriate set speed
on inclines and apply the brake or
accelerator pedal if necessary.
Lane changing
A vehicle which moves into your
lane from an adjacent lane cannot
be recognized 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.
OTM058073
OTM058074OOS057073

5-108
Driving your vehicle
Detecting vehicles
Some vehicles in your lane cannot
be recognized 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-
nized correctly by the sensor if any of
following occurs:
- When the vehicle is pointing
upwards due to overloading in the
luggage compartment
- While 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. Your vehicle may accelerate when
a vehicle ahead of you disappears.
When you are warned that the
vehicle ahead of you is not detect-
ed, drive with caution.
OTM058128
OTM058129

6-11
What to do in an emergency
6
The TPMS Malfunction Indicator
may illuminate after blinking for
one minute if the vehicle is near
electric power supply cables or
radio transmitters such as police
stations, government and public
offices, broadcasting stations,
military installations, airports,
transmitting towers, etc.
Additionally, the TPMS Malfunction
Indicator may illuminate if snow
chains are used or electronic
devices such as computers, charg-
ers, remote starters, navigation,
etc. This may interfere with normal
operation of the TPMS.
Changing a Tire with TPMS
If you have a flat tire, the Low Tire
Pressure and LCD position indicator
will come on. Have the flat tire
repaired by an authorized HYUNDAI
dealer as soon as possible.Once the original tire equipped with
a tire pressure monitoring sensor is
reinflated to the recommended pres-
sure and reinstalled on the vehicle,
the Low Tire Pressure LCD position
indicator and TPMS Malfunction
Indicator will go off within a few min-
utes of driving.
If the indicators do not disappear
after a few minutes, please visit an
authorized HYUNDAI dealer.
Each wheel is equipped with a tire
pressure sensor mounted inside the
tire behind the valve stem. You must
use TPMS specific wheels. It is rec-
ommended that you always have
your tires serviced by an authorized
HYUNDAI dealer.
NOTICE
Never use a puncture-repairing
agent not approved by a
HYUNDAI dealer to repair and/or
inflate a low pressure tire. Tire
sealant not approved by a
HYUNDAI dealer may damage
the tire pressure sensor.
CAUTION

6-19
What to do in an emergency
6
5. Adjust the tire inflation pressure to
the recommended tire inflation.
With the vehicle ON ( indica-
tor ON), proceed as follows.
- To increase the inflation pres-
sure :Switch on the compressor.
To check the current inflation
pressure setting, briefly switch off
the compressor.
- To reduce the inflation pres-
sure:Press the button (9) on the
compressor.
Information
The pressure gauge may show higher
than actual reading when the com-
pressor is running. To get an accurate
tire pressure, the compressor needs to
be turned off.
Do not let the compressor run for
more than 10 minutes, otherwise
the device will overheat and may
be damaged.
Information
When reinstalling the repaired or
replaced tire and wheel on the vehicle,
tighten the wheel lug nut to 79~94
lbf·ft (11~13kgf·m).
i
NOTICE
i
When you use the Tire Mobility Kit
including sealant not approved by
HYUNDAI, the tire pressure sen-
sors may be damaged by sealant.
The sealant on the tire pressure
sensor and wheel should be
removed when you replace the
tire with a new one and inspect
the tire pressure sensors at an
authorized dealer.
CAUTION
The tire inflation pressure must
be at least 32 psi (220 kPa). If it
is not, do not continue driving.
Call for road side service or
towing.
WARNING

6-21
What to do in an emergency
6
When towing your vehicle in an
emergency without wheel dollies:
1. While depressing the brake pedal
shift to the N (Neutral) position
and turn the vehicle off. The
POWER button will be in the ACC
position.
2. Release the parking brake.
Failure to shift to N (Neutral) may
cause internal damage to the vehi-
cle.
Flat Towing is Not
Recommended
Your vehicle is not designed to be
flat-towed behind a motor home. To
avoid serious damage to your vehi-
cle, do not flat-tow your vehicle.
Removable Towing Hook
1. Open the liftgate, and remove the
towing hook from the tool case.
NOTICE
If your vehicle is equipped with
a rollover sensor, place the
POWER button in the 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
OOSEV068010
OOSEV068016N

7-45
7
Maintenance
Fuse NameFuse RatingProtected Component
INTERIOR
LAMP7.5AGlove Box Lamp, Vanity Lamp LH/RH, Room Lamp, Overhead Console Lamp,
Wiresess Charger Unit, Luggage Lamp
MEMORY 27.5AVess Unit (Speaker), Electronic Refrigerant Reduced Pressure Valve
B/ALARM
HORN10ANot Used
MEMORY 110AA/C Control Module, Head Up Display, Instrument Cluster, BCM, Rain Sensor
SPARE20ASpare
AMP30AAMP
MODULE 67.5ASmart Key Control Module, BCM
MDPS7.5AMDPS Unit
MODULE 17.5AActive Air Flap, Hazard Switch, Data Link Connector, ICM Relay Box (Outside Mirror Folding/Unfolding Relay)
MODULE 77.5AFront Air Ventilation Seat Module, Front Seat Warmer Module
A/BAG IND7.5AInstrument Cluster, A/C Control Module
BRAKE
SWITCH7.5AStop Lamp Switch, Smart Key Control Module
Instrument panel fuse panel

7-46
Maintenance
Fuse NameFuse RatingProtected Component
START7.5ASmart Key Control Module, EPCU
CLUSTER7.5AHead Up Display, Instrument Cluster
DOOR LOCK20ADoor Lock Relay, Door Unlock Relay, ICM Relay Box (Two Turn Unlock Relay)
PDM 27.5AStart/Stop Button Switch
FCA10AForward Collision Avoidance Assist Unit
S/HEATER20AFront Seat Warmer Module, Front Air Ventilation Seat Module
SPARE20ASpare
A/C7.5AA/C Control Module, Cluster Ionizer
PDM 115ASmart Key Control Module
E-SHIFTER10AShift Select Switch (SBW), Front Console Switch
AIR BAG15ASRS Control Module, Passenger Occupant Detection Sensor
IG125APCB Block(FUSE : IEB 3, EPCU 2)
Instrument panel fuse panel

7-63
7
Maintenance
A AP
PP
PE
EA
AR
RA
AN
NC
CE
E
C
CA
AR
RE
E
Exterior Care
Exterior general caution
It is very important to follow the label
directions when using any chemical
cleaner or polish. Read all warning
and caution statements that appear
on the label.
High-pressure washing
When using high-pressure wash-
ers, make sure to maintain suffi-
cient distance from the vehicle.
Insufficient clearance or excessive
pressure can lead to component
damage or water penetration.
Do not spray the camera, sensors
or its surrounding area directly with
a high pressure washer. Shock
applied from high pressure water
may cause the device to not oper-
ate normally.
Do not bring the nozzle tip close to
boots (rubber or plastic covers)or
connectors as they may be dam-
aged if they come into contact with
high pressure water.
Do not use any high-pressure noz-
zles, which induce either one-
direct water stream or water
swirling.
Protecting your vehicle’s finish
Washing
To help protect your vehicle’s finish
from rust and deterioration, wash it
thoroughly and frequently at least
once a month with lukewarm or cold
water.
If you use your vehicle for off-road
driving, you should wash it after each
off-road trip. Pay special attention to
the removal of any accumulation of
salt, dirt, mud, and other foreign
materials. Make sure the drain holes
in the lower edges of the doors and
rocker panels are kept clear and
clean.
Insects, tar, tree sap, bird droppings,
industrial pollution and similar
deposits can damage your vehicle’s
finish if not removed immediately.
Even prompt washing with plain
water may not completely remove all
these deposits. A mild soap, safe for
use on painted surfaces, should be
used.