maintain HYUNDAI ELANTRA 2023 Repair Manual

07
7-99

[Driving on a road that is controlled

[ Driving on a road that is sharply
curved

[ Driving on roads with intersections,
roundabouts, straight entrances and
exits, etc.
OCN7070107N
[1] : Set route, [2] : Branch line, [3] : Driving route,
[4] : Main road, [5] : Curved road section

[When there is a difference between
the navigation set route (branch line)
and the driving route (main road),
Highway Curve Zone Auto Slowdown
function may not operate until the
driving route is recognized as the
main road.

[ When the vehicle's driving route
is recognized as the main road by
maintaining the main road instead
of the navigation set route, Highway
Curve Zone Auto Slowdown function
will operate. Depending on the
distance to the curve and the current
vehicle speed, vehicle deceleration
may not be sufficient or may
decelerate rapidly.
OCN7070108N[1] : Set route, [2] : Branch line, [3] : Driving route,
[4] : Main road, [5] : Curved road section

[When there is a difference between
the navigation route (main road)
and the driving route (branch line),
Highway Curve Zone Auto Slowdown
function will operate based on the
curve information on the main road.

[ When it is judged that you are driving
out of the route by entering the
highway interchange or junction,
Highway Curve Zone Auto Slowdown
function will not operate.

Driver Assistance System7-102
Lane Following Assist is designed to help
detect lane markings and/or vehicles on
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to help center the vehicle in the lane.
Detecting sensor
OCN7061030L[1] : Front view camera
The front view camera is used as a
detecting sensor to help detect lane
markings and vehicles in front.
Refer to the picture above for the
detailed location of the detecting sensor.
CAUTION
For more details on the precautions
of the front view camera, refer to
“Forward Collision-Avoidance Assist
(FCA)” section in chapter 7.
Lane Following Assist Settings
Setting features
OCN7060087
Turning Lane Following Assist On/Off
With the engine on, shortly press the
Lane Driving Assis
t button located on the
steering wheel to turn on Lane Following
Assist. The white or green
indicator
light will illuminate on the cluster.
Press the button again to turn off the
system.
If the engine is restarted, Lane Following
Assist will maintain the last setting.
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Driver Assistance System7-104
OCN7070035L
Hands-off warning
If the driver takes their hands off the
s
teering wheel for several seconds, the

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warning message will appear and an
audible warning will sound in stages.
First stage : Warning message
Second stage : Warning message (red steering wheel) and
audible warning
OCN7070060L
If the driver still does not have their
hands on the steering wheel after the
hands-off warning, the ‘Lane Following
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will appear and Lane Following Assist will
be automatically canceled.
WARNING

[Lane Following Assist does not
operate at all times. It is the
responsibility of the driver to safely
steer the vehicle and to maintain the
vehicle in its lane.

[ The hands–off warning message
may appear late depending on road
conditions. Always have your hands
on the steering wheel while driving.

[ If the steering wheel is held very
lightly the hands–off warning
message may appear because the
system may not recognize that the
driver has their hands on the steering
wheel.

[ If you attach objects to the steering
wheel, the hands-off warning may
not work properly.
Information

[You may change settings from the
instrument cluster (User Settings) or
infotainment system (Vehicle Settings),
whichever option that is provided with
your vehicle. For more details, see
"User Settings" section in chapter 4, or
"Vehicle Settings" section in supplied
Infotainment Manual.

[ When both lane markings are detected,
the lane lines on the cluster will change
from grey to white.

Driver Assistance System7-106
Highway Driving Assist is designed to
help detect vehicles and lanes ahead,
and help maintain distance from the
vehicle ahead, maintain the set speed,
and help center the vehicle in the lane
while driving on the highway.
OADAS035SD
Information

[ Highway Driving Assist is available
only on controlled access road of
certain highways.

à Controlled access road indicates
roads with limited entrances and
exits that allow uninterrupted high
speed traffic flow. Only passenger
cars and motorcycles are allowed on
controlled access roads.
Available highway
(Controlled access road)
USA Select Interstate Highway
and U.S. (Federal) and State Highways
Canada Select Provincial and
Territorial Highways

[ Additional highways may be expanded
by future navigation updates.
Information
Highway Driving Assist operates on
main roads of highways (or motorways),
and does not operate on interchanges or
junctions.
Detecting sensor
OCN7061030L
OCN7060029[1] : Front view camera,
[2] : Front radar
Refer to the picture above for the
detailed location of the detecting
sensors.
Information
For more details on the precautions of
the detecting sensors, refer to “Forward
Collision-Avoidance Assist (FCA)” section
in chapter 7.
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Driver Assistance System7-120

[ The function will operate when all the
following conditions are satisfied:
- The gear is shifted to R (Reverse)
- Vehicle speed is below 5 mph (8 km/h)
- The approaching vehicle is within approximately 82 ft. (25 m) from the
left and right side of your vehicle
- The speed of the vehicle approaching from the left and right
is above 3 mph (5 km/h)
Information
If the operating conditions are satisfied,
there will be a warning whenever the
vehicle approaches from the left or right
side even though your vehicle speed is 0
mph (0 km/h).
WARNING
Take the following precautions when
using Rear Cross-Traffic Collision
Warning:

[ For your safety, change the Settings
after parking the vehicle at a safe
location.

[ If any other function’s warning
message is displayed or audible
warning is generated, Rear Cross-
Traffic Collision Warning’s warning
message may not be displayed
and audible warning may not be
generated.

[ You may not hear the warning
sound of Rear Cross-Traffic Collision
Warning if the surrounding is noisy.

[ Rear Cross-Traffic Collision Warning
may warn the driver late or may not
warn the driver depending on the
road and driving conditions.

[ The driver has the responsibility to
control the vehicle. Do not solely
depend on Rear Cross-Traffic
Collision Warning. Rather, maintain
a safe braking distance, and if
necessary, depress the brake pedal
to reduce driving speed or to stop
the vehicle.

Driver Assistance System7-130
WARNING
Take the following precautions when
using Rear Cross-Traffic Collision-
Avoidance Assist:

[ For your safety, change the Settings
after parking the vehicle at a safe
location.

[ If any other system’s warning
message is displayed or audible
warning is generated, Rear Cross-
Traffic Collision-Avoidance Assist’s
warning message may not be
displayed and audible warning may
not be generated.

[ You may not hear the warning sound
of Rear Cross-Traffic Collision-
Avoidance Assist if the surrounding
is noisy.

[ Rear Cross-Traffic Collision-
Avoidance Assist may not operate if
the driver applies the brake pedal to
avoid collision.

[ During Rear Cross-Traffic Collision-
Avoidance Assist operation, the
vehicle may stop suddenly injuring
passengers and shifting loose
objects. Always have the seat belt on
and keep loose objects secured.
- Even if there is a problem with Rear
Cross-Traffic Collision-Avoidance
Assist, the vehicle’s basic braking
performance will operate properly.
When Rear Cross-Traffic Collision-
Avoidance Assist is operating,
braking control by the system will
automatically cancel when the
driver excessively depresses the
accelerator pedal.

[ Rear Cross-Traffic Collision-
Avoidance Assist does not operate
in all situations or cannot avoid all
collisions.

[ Rear Cross-Traffic Collision-
Avoidance Assist may warn the
driver late or may not warn the driver
depending on the road and driving
conditions.
[
The driver has the responsibility to
control the vehicle. Do not solely
depend on Rear Cross-Traffic
Collision-Avoidance Assist. Rather,
maintain a safe braking distance, and
if necessary, depress the brake pedal
to reduce driving speed or to stop
the vehicle.

[ Never deliberately operate Rear
Cross-Traffic Collision-Avoidance
Assist on people, objects, etc. It may
cause serious injury or death.
CAUTION
The brake control may not operate
properly depending on the status of
ESC (Electronic Stability Control).
There will only be a warning when:
- The ESC (Electronic Stability Control)
warning light is on
- ESC (Electronic Stability Control) is
engaged in a different function
Information
-If braking is assisted by Rear Cross-
Traffic Collision-Avoidance Assist,
the driver must immediately depress
the brake pedal and check vehicle
surroundings.
- Brake control will end when the
driver depresses the brake pedal with
sufficient power.
- After shifting the gear to R (Reverse),
braking control will operate once for
left and right vehicle approach.

07
7-139
CAUTION
Take the following precautions to
maintain optimal performance of the
detecting sensors:

[Always keep the rear view camera
and rear ultrasonic sensors clean.

[ Do not use any cleanser containing
acid or alkaline detergents when
cleaning the rear view camera lens.
Use only a mild soap or neutral
detergent, and rinse thoroughly with
water.

[ Never disassemble or strike the rear
view camera or the rear ultrasonic
sensors components.

[ Do not apply unnecessary force on
the rear view camera or the rear
ultrasonic sensors. Reverse Parking
Collision-Avoidance Assist may
not operate properly if the rear
view camera or the rear ultrasonic
sensor(s) is forcibly moved out of
proper alignment. Have the vehicle
inspected by an authorized HYUNDAI
dealer.

[ Do not spray the rear view camera or
the rear ultrasonic sensors or their
surrounding area directly with a
high pressure washer. It may cause
the rear view camera or the rear
ultrasonic sensors to malfunction.

[ Reverse Parking Collision-Avoidance
Assist may not work properly if the
bumper has been damaged, replaced
or repaired.

[ Do not apply objects, such as a
bumper sticker or a bumper guard,
near the rear view camera or rear
ultrasonic sensors or apply paint to
the bumper. Doing so may adversely
affect the performance of Reverse
Parking Collision-Avoidance Assist.

[ Reverse Parking Collision-Avoidance
Assist may not operate properly if
interfered by strong electromagnetic
waves.
Reverse Parking Collision-
Avoidance Assist Settings
Setting features
OCN7070110N
Parking Safety

[With the engine ON, select or
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08
8-9
Tire Pressure Monitoring System
WARNING
Over-inflation or under-inflation can
reduce tire life, adversely affect vehicle
handling, and lead to sudden tire failure
that may cause loss of vehicle control
resulting in an accident.
Each tire, including the spare (if
provided), should be checked monthly
when cold and inflated to the inflation
pressure recommended by the vehicle
manufacturer on the vehicle placard
or tire inflation pressure label. (If your
vehicle has tires of a different size than
the size indicated on the vehicle placard
or tire inflation pressure label, you should
determine the proper tire inflation
pressure for those tires.)
As an added safety feature, your
vehicle has been equipped with a tire
pressure monitoring system (TPMS)
that illuminates a low tire pressure
telltale when one or more of your tires is
significantly under-inflated. Accordingly,
when the low tire pressure telltale
illuminates, you should stop and check
your tires as soon as possible, and inflate
them to the proper pressure. Driving on
a significantly underinflated tire causes
the tire to overheat and can lead to tire
failure.
Under-inflation also reduces fuel
efficiency and tire tread life, and may
affect the vehicle’s handling and
stopping ability.Please note that the TPMS is not a
substitute for proper tire maintenance,
and it is the driver’s responsibility to
maintain correct tire pressure, even if
under-inflation has not reached the level
to trigger illumination of the TPMS low
tire pressure telltale.
Your vehicle has also been equipped with
a TPMS malfunction indicator to indicate
when the system is not operating
properly. The TPMS malfunction
indicator is combined with the low
tire pressure telltale. When the system
detects a malfunction, the telltale will
flash for approximately one minute and
then remain continuously illuminated.
This sequence will continue upon
subsequent vehicle start-ups as long as
the malfunction exists.
When the malfunction indicator is
illuminated, the system may not be able
to detect or signal low tire pressure as
intended. TPMS malfunctions may occur
for a variety of reasons, including the
installation of replacement or alternate
tires or wheels on the vehicle that
prevent the TPMS from functioning
properly.
Always check the TPMS malfunction
telltale after replacing one or more tires
or wheels on your vehicle to ensure that
the replacement or alternate tires and
wheels allow the TPMS to continue to
function properly.

08
8-23
OCN7070017

[Use a towing cable or chain less than
5 m (16 feet) long. Attach a white or
red cloth (about 30 cm (12 inches)
wide) in the middle of the cable or
chain for easy visibility.

[ Drive carefully so the towing cable or
chain remains tight during towing.

[ Before towing, check the Intelligent
Variable Transmission (IVT) /Dual
clutch transmission for fluid leaks
under your vehicle. If the Intelligent
Variable Transmission (IVT) /Dual
clutch transmission fluid is leaking,
flatbed equipment or a towing dolly
must be used.
NOTICE
Accelerate or decelerate the vehicle
in a slow and gradual manner while
maintaining tension on the tow rope
or chain to start or drive the vehicle,
otherwise tow hooks and the vehicle
may be damaged.
NOTICE
To avoid damage to your vehicle and
vehicle components when towing:

[Always pull straight ahead when
using the towing hooks. Do not pull
from the side or at a vertical angle.

[ Do not use the towing hooks to pull
a vehicle out of mud, sand or other
conditions from which the vehicle
cannot be driven out under its own
power.

[ Limit the vehicle speed to 10mph
(15km/h) and drive less than 1 mile
(1.5 km) when towing to avoid serious
damage to Intelligent variable
transmission.

[ The Intelligent variable transmission
vehicle can be towed to a normal
vehicle only without oil leakage.
Check for oil leaks. Towing the
vehicle with oil leakage may damage
the transmission.

Maintenance9-4
You should exercise the utmost care
to prevent damage to your vehicle and
injury to yourself whenever performing
any maintenance or inspection
procedures.
Have your vehicle maintained and
repaired by an authorized HYUNDAI
dealer. An authorized HYUNDAI dealer
meets HYUNDAI’s high service quality
standards and receives technical support
from HYUNDAI in order to provide you
with a high level of service satisfaction.
Owner’s Responsibility
Maintenance service and record
retention are the owner’s responsibility.
You should retain documents that show
proper maintenance has been performed
on your vehicle in accordance with
the scheduled maintenance service
charts shown on the following pages.
You need this information to establish
your compliance with the servicing
and maintenance requirements of your
vehicle warranties.
Detailed warranty information is
provided in your Owner’s Handbook &
Warranty Information booklet.
Repairs and adjustments required as a
result of improper maintenance or a lack
of required maintenance are not covered.
Owner Maintenance Precautions
Inadequate, incomplete or insufficient
servicing may result in operational
problems with your vehicle that could
lead to vehicle damage, an accident, or
personal injury. This chapter provides
instructions only for the maintenance
items that are easy to perform. Several
procedures can be done only by an
authorized HYUNDAI dealer with special
tools.
Your vehicle should not be modified
in any way. Such modifications may
adversely affect the performance, safety
or durability of your vehicle and may, in
addition, violate conditions of the limited
warranties covering the vehicle.
Certain modifications may also be in
violation of regulations established by
the U.S. Department of Transportation
and other federal or state agencies.
NOTICE
Improper owner maintenance during
the warranty period may affect
warranty coverage. For details, read
the separate Owner’s Handbook &
Warranty Information booklet provided
with the vehicle. If you’re unsure about
any service or maintenance procedure,
have it done by an authorized HYUNDAI
dealer.
MAINTENANCE SERVICES