engine HYUNDAI ACCENT 2023 Service Manual

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Convenient features of your vehicle
3
LED Headlamp Warning
Light (if equipped)
This warning light illuminates:
When you turn the ignition switch
or the Engine Start/Stop button to
the ON position.
When there is a malfunction with
the LED headlamp.
In this case, we recommend that you
have the vehicle inspected by an an
authorized HYUNDAI dealer.
This warning light blinks:
When there is a malfunction with a
LED headlamp related part.
In this case, we recommend that you
have the vehicle inspected by an an
authorized HYUNDAI dealer.
Continuous driving with the LED
Headlamp Warning Light on or
blinking can reduce LED head-
lamp life.
Cruise Indicator Light
(if equipped)
This indicator light illuminates:
When the cruise control system is
enabled.
For more details, refer to "Cruise
Control System" in chapter 5.
Cruise SET Indicator
Light (if equipped)
This indicator light illuminates:
When the cruise control speed is
set.
For more details, refer to "Cruise
Control System" in chapter 5.
SPORT Mode Indicator
Light
This indicator light illuminates:
When you select "SPORT" mode as
drive mode.
For more information, refer to
"Drive Mode Integrated Control
System" in chapter 5.
NOTICE
SET
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Convenient features of your vehicle
Forward Collision-
avoidance Assist (FCA)
Warning light
(if equipped)
This warning light illuminates :
When the FCA system is turned
off.
When the radar sensor or cover is
blocked with dirt or snow. Check
the sensor and cover and clean
them by using a soft cloth.
When there is a malfunction with
FCA. In this case, have your vehicle
inspected by an authorized dealer of
HYUNDAI.
For more information, refer to
"Forward Collision-avoidance
Assist (FCA)" in chapter 5.
LCD Display Messages
Shift to P or N to start engine
(for smart key system)
This warning message is displayed if
you try to start the engine with the
shift lever not in the P (Park) or N
(Neutral) position.
Information
You can start the engine with the shift
lever in the N (Neutral) position. But,
for your safety, we recommend that
you start the engine with the shift
lever in the P (Park) position.
Shift to P
(for smart key system)
This message is displayed if you try
to turn off the engine without the shift
lever in P (Park) position.
At this time, the Engine Start/Stop
button turns to the ACC position (If
you press the Engine Start/Stop but-
ton once more, it will turn to the ON
position).
Low key battery
(for smart key system)
This warning message is displayed if
the battery of the smart key is dis-
charged while changing the Engine
Start/Stop button to the OFF position.
Press brake pedal to start engine
(for smart key system and intelli-
gent variable transmission)
This warning message is displayed if
the Engine Start/Stop button changes
to the ACC position twice by pressing
the button repeatedly without depress-
ing the brake pedal.
You can start the vehicle by depressing
the brake pedal.
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Press clutch pedal to start
engine (for smart key system
and manual transmission)
This warning message is displayed if
the Engine Start/Stop button
changes to the ACC position twice
by pressing the button repeatedly
without depressing the clutch pedal.
You can start the engine by depress-
ing the clutch pedal to.
Key not in vehicle
(for smart key system)
This warning message is displayed if
the smart key is not in the vehicle
when you press the Engine Start/Stop
button.
When attempting to start the vehicle,
always have the smart key with you.
Key not detected
(for smart key system)
This warning message is displayed if
the smart key is not detected when you
press the Engine Start/Stop button.
Press START button again
(for smart key system)
This message is displayed if you were
unable to start the vehicle when the
Engine Start/Stop button was
pressed.
If this occurs, attempt to start the
engine by pressing the Engine Start/
Stop button again.
If the warning message appears each
time you press the Engine Start/Stop
button, have your vehicle inspected by
an authorized HYUNDAI dealer.
Press START button with key
(for smart key system)
This warning message is displayed if
you press the Engine Start/Stop but-
ton while the warning message "Key
not detected" is displayed.
At this time, the immobilizer indicator
light blinks.
Door, Hood, Trunk Open
This warning is displayed indicating
which door, or hood, or trunk is open.
OHCR046126
Before driving the vehicle, you
should confirm that the door/
hood/trunk is fully closed. Also,
check there is no door
/hood/trunk open warning light
or message displayed on the
instrument cluster.
CAUTION
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Low washer fluid (if equipped)
This warning message is displayed
if the washer fluid level in the reser-
voir is nearly empty.
Have the washer fluid reservoir refilled.
Low fuel
This warning message is displayed if
the fuel tank is almost out of fuel.
When this message is displayed, the
low fuel level warning light in the
cluster will come on.
It is recommended to look for the
nearest fueling station and refuel as
soon as possible.
Add fuel as soon as possible.
Engine overheated
This warning message is displayed
when the engine coolant tempera-
ture is above 248°F (120°C). This
means that the engine is overheated
and may be damaged.
If your vehicle is overheated, refer
to "Overheating" in chapter 6.
Check headlight (if equipped)
This warning message is displayed if
the headlights are not operating
properly. A headlight bulb may need
to be replaced.
Information
Make sure to replace the burned out
bulb with a new one of the same wattage
rating.
Check Forward Collision
Avoidance Assist system
(if equipped)
This warning message is displayed if
there is a malfunction with the
Forward Collision-Avoidance Assist
(FCA) system. We recommend that
you have the vehicle inspected by an
authorized HYUNDAI dealer.
For more details, refer to "Forward
Collision-Avoidance Assist (FCA)
system" in chapter 5.
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Convenient features of your vehicle
Cruise control
This mode displays the state of the
cruise control.
For more information, refer to
Cruise control system information
in chapter 5.
Warning mode
If one of followings occurs, warning
messages will be displayed on the
LCD display for several seconds.
- Lower washer fluid (if equipped)
- Tire Pressure Monitoring System
(TPMS) malfunction
- Forward Collision-avoidance Assist
(FCA)
User settings mode
In this mode, you can change the
settings of the instrument cluster,
doors, lamps, etc.
1. Driving Assist
2. Door
3. Lights
4. Convenience
5. Service Interval
6. Other
7. Reset
The information provided may differ
depending on which functions are
applicable to your vehicle.1. Driving Assist

(FCA)
To activate or deactivate the Forward
Collision-avoidance Assist (FCA).
For more information, refer to
"Forward Collision-avoidance
Assist (FCA)" in chapter 5.
2. Door

- Enable on Speed: All doors will be
automatically locked when the vehi-
cle speed exceeds 9.3 mph (15
km/h).
- Enable on Shift: All doors will be
automatically locked if the intelli-
gent variable transmission (IVT)
shift lever is shifted from the P
(Park) position to the R (Reverse),
N (Neutral), or D (Drive) position.
(Only when the engine is running.
But the vehicle equipped with a
manual transmission does not have
the function.)
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- Disable: The auto door unlock oper-
ation will be canceled.
- On Key Out: All doors will be auto-
matically unlocked when the ignition
key is removed from the key ignition
switch (if equipped with remote key).
- Vehicle Off: All doors will be auto-
matically unlocked when the Engine
Start/Stop button is set to the OFF
position (if equipped with smart key).
- On Shift to P: All doors will be auto-
matically unlocked if the intelligent
variable transmission (IVT) shift
lever is shifted to the P (Park) posi-
tion. (Only when the engine is run-
ning. But the vehicle equipped with a
manual transmission does not have
the function.)
- Off: The two press unlock function
will be deactivated. Therefore, all
doors will unlock if the door unlock
button is pressed.
- On: Only the driver's door will
unlock if the door unlock button is
pressed. When the door unlock but-
ton is pressed again within 4 sec-
onds, the remaining doors will
unlock.

To activate or deactivate the Smart
Trunk system.
For more information, refer to
"Smart Trunk" in this chapter.3. Lights

- Off: The one touch turn signal func-
tion will be deactivated.
- 3, 5, 7 Flashes: The turn signal indi-
cator will blink 3, 5, or 7 times when
the turn signal lever is moved slightly.
For more information, refer to
"Lighting" in this chapter.

If this item is checked, the Headlight
Delay will be activated.
4. Convenience

To activate or deactivate the Wiper/
Light mode.
When activated, the LCD display
shows the selected Wiper/Light mode
whenever you change the mode.

To activate or deactivate the gear
position pop-up.
When activated, the gear position
will be displayed on the LCD display.
(if equipped with intelligent variable
transmission)
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Convenient features of your vehicle
5. Service Interval

To activate or deactivate the service
interval function.

If the service interval menu is acti-
vated, you may adjust the time and
distance.
Information
To use the service interval menu, con-
sult an authorized HYUNDAI dealer.
If the service interval is activated and
the time and distance is adjusted,
messages are displayed in the fol-
lowing situations each time the vehi-
cle is turned on.
- Service in
: Displayed to inform the driver the
remaining mileage and days to
service.
- Service required
: Displayed when the mileage and
days to service has been reached
or passed.
Information
If any of the following conditions
occur, the mileage and number of days
to service may be incorrect.
- The battery cable is disconnected.
- The fuse switch is turned off.
- The battery is discharged.
6. Other
Reset
- Off: The average fuel economy will
not reset automatically whenever
refueling.
- After Ignition: When the engine has
been OFF for 4 hours or longer the
average fuel economy will reset
automatically.
- After Refueling: The average fuel
economy will reset automatically
after adding 1.6 gallons (6 liters) of
fuel or more and after driving speed
exceeds 1 mph (1 km/h).
For more information, refer to
"Trip Computer" in this chapter. Unit
To select the fuel economy unit.
(US gallon, UK gallon)

To select the temperature unit.
(°C,°F)

To select language.
7. Reset
You can reset the menus in the User
Settings Mode. All menus in the User
Settings Mode are reset to factory
settings, except language and service
interval.
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Trip A/B
Tripmeter (1)
The tripmeter is the total driving
distance since the last tripmeter
reset.
- Distance range:
0.0 ~ 9999.9 mi. or km
To reset the tripmeter, press the
RESET button on the steering
wheel for more than 1 second
when the tripmeter is displayed.
Elapsed Time (2)
The elapsed time is the total driv-
ing time since the last elapsed time
reset.
- Time range (hh:mm):
00:00 ~ 99:59
To reset the elapsed time, press the
RESET button on the steering
wheel for more than 1 second when
the elapsed time is displayed.
Information
The elapsed time will continue to be
counted while the engine is still run-
ning (for example, when the vehicle is
in traffic or stopped at a stop light.)
Average Vehicle Speed (3)
The average vehicle speed is cal-
culated by the total driving dis-
tance and driving time since the
last average vehicle speed reset.
- Speed range:
0~160 MPH or 0~260 km/h
To reset the average vehicle
speed, press the RESET button on
the steering wheel for more than 1
second when the average vehicle
speed is displayed.
Information
• The average vehicle speed is not dis-
played if the driving distance has
been less than 0.19 miles (300
meters) since the ignition switch or
the Engine Start/Stop button was
turned to ON.
• The average vehicle speed will con-
tinue to be calculated and will start
to decrease if the vehicle is stopped
while the engine is still running (for
example, when the vehicle is in traf-
fic or stopped at a stop light.)
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Convenient features of your vehicle
Service information
If the remaining mileage or time
reaches 900 miles (1,500 km) or 30
days, the service symbol ( ) will
blink for several seconds each time
you set the ignition switch or Engine
Start/Stop button to the ON position.
Information
To change or deactivate the service
interval, consult an authorized
HYUNDAI dealer.If you exceed the specified service
interval, the service symbol ( )
will blink each time you turn ON the
vehicle.
To reset the service interval, press
the RESET button for more than 5
seconds and then when the miles
and days blink press the RESET but-
ton for more than 1 second.
If the service interval is not set, the
service symbol ( ) will not be dis-
played.
Digital speedometer
This message shows the speed of
the vehicle (in mph).
To turn the digital speedometer ON
and OFF press the RESET button for
more than 1 second when the digital
speedometer is displayed.
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Convenient features of your vehicle
Average fuel economy/
Instant fuel economy
Average Fuel Economy (1)
The average fuel economy is calcu-
lated by the total driving distance
and fuel consumption since the last
average fuel economy reset.
The average fuel economy can be
reset both manually and automati-
cally.
Manual reset
To clear the average fuel economy
manually, press the OK button on the
steering wheel for more than 1 sec-
ond when the average fuel economy
is displayed.
Automatic reset
To automatically reset the average
fuel economy, select between "After
Ignition" or "After Refueling" in the
User Settings mode on the LCD dis-
play.
- After Ignition: When the engine has
been OFF for 4 hours or longer the
average fuel economy will reset
automatically.
- After Refueling: The average fuel
economy will reset automatically
after adding 1.6 gallons (6 liters) of
fuel or more and after driving speed
exceeds 1 mph (1 km/h).
Information
The vehicle must be driven for a min-
imum of 0.19 miles (300 meters) since
the last ignition key cycle before the
average fuel economy will be recalcu-
lated.
Instant Fuel Economy (2)
This mode displays the instanta-
neous fuel economy while driving.
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