engine HYUNDAI TUCSON HYBRID 2023 Repair Manual

Instrument Cluster4-24
Press brake pedal to start engine (if
equipped)
This message is displayed if the Engine
Start/Stop button changes to the ACC
position twice by pressing the button
repeatedly without depressing the brake
pedal.
You can start the vehicle by depressing
the brake pedal and then pressing the
Engine Start/Stop button.
Key not in vehicle (if equipped)
This 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 (if equipped)
This message is displayed if the smart
key is not detected when you press the
Engine Start/Stop button.
Press START button again (if
equipped)
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 the vehicle inspected by an
authorized HYUNDAI dealer.
Press START button with key (if
equipped)
This message is displayed if you press
the Engine Start/Stop button while the
warning message “Key not detected” is
displayed.
At this time, the immobilizer indicator
light blinks.
Check BRAKE SWITCH fuse (if
equipped)
This message is displayed if the brake
switch fuse is disconnected.
You need to replace the fuse with a new
one before starting the engine.
If that is not possible, you can start the
engine by pressing the Engine Start/
Stop button for 10 seconds in the ACC
position.
Shift to P to start engine
This message is displayed if you try to
start the engine in any other position
except P (Park).
Information
For your safety, we recommend that you
start the engine with the gear shifted to P
(Park).
12V battery discharging due to
additional electrical devices (if
equipped)
This message is displayed if the 12V
battery voltage is weak due to any
non-factory electrical accessories (ex.
dashboard camera) while parking. Be
careful that the battery is not discharged.
If the message appears after removing
the non-factory electrical accessories,
have the vehicle inspected by an
authorized HYUNDAI dealer.

04
4-25
Door, Hood, Liftgate open indicator
ONX4040009
This warning is displayed if any door or
the hood or the liftgate is left open. The
warning will indicate which door is open
in the display.
CAUTION
Before driving the vehicle, you should
confirm that the door, hood and liftgate
are fully closed. Also, check there is no
door/hood/liftgate open warning light
or message displayed on the instrument
cluster.
Sunroof open indicator (if equipped)
ONX4040010
This warning is displayed if you turn off
the engine when the sunroof is open.
Close the sunroof securely before leaving
your vehicle.
Low pressure
ONX4E040019
This warning message is displayed if the
tire pressure is low. The corresponding
tire on the vehicle will be illuminated.
For more details, refer to “Tire Pressure
Monitoring System (TPMS)” section in
chapter 8.

04
4-27
Check turn signal (if equipped)
This message is displayed if the turn
signal lamps are not operating properly.
A lamp may need to be replaced.
Make sure to replace the burned out
bulb with a new one of the same wattage
rating.
Check brake light (if equipped)
This message is displayed if the stop
lamps are not operating properly. A lamp
may need to be replaced.
Make sure to replace the burned out
bulb with a new one of the same wattage
rating.
Check headlight LED (if equipped)
This message is displayed if there is a
problem with the LED headlight. Have
the vehicle inspected by an authorized
HYUNDAI dealer.
Ready to start driving
This message is displayed when the
vehicle is ready to be driven.
Check regenerative brakes
This message is displayed when the brake
performance is low or the regenerative
brake does not work properly due to a
failure in the brake system.
If this occurs, it may take longer for the
brake pedal to operate and the braking
distance may become longer.
Stop vehicle and check brakes
This message is displayed when a failure
occurs in the brake system.
If this occurs, park the vehicle in a safe
location and tow your vehicle to the
nearest authorized HYUNDAI dealer and
have the vehicle inspected.
Check Hybrid system
This message is displayed when there
is a problem with the hybrid system.
Refrain from driving when the warning
message is displayed.
If this occurs, have the vehicle inspected
by an authorized HYUNDAI dealer.
Stop safely and check Hybrid system
This message is displayed when there is
a problem with the hybrid system. The
“
” indicator will blink and a warning
chime will sound until the problem is
solved. Refrain from driving when the
warning message is displayed.
If this occurs, have the vehicle inspected
by an authorized HYUNDAI dealer.
Check Hybrid system. Do not start
engine
This message is displayed when the
hybrid battery power (SOC) level is low.
A warning chime will sound until the
problem is solved. Refrain from driving
when the warning message is displayed.
If this occurs, have the vehicle inspected
by an authorized HYUNDAI dealer.

Instrument Cluster4-28
Stop safely and check power supply
This message is displayed when a failure
occurs in the power supply system.
If this occurs, park the vehicle in a safe
location and tow your vehicle to the
nearest authorized HYUNDAI dealer and
have the vehicle inspected.
Check virtual engine sound system
This message is displayed when there is
a problem with the Virtual Engine Sound
System (VESS).
If this occurs, have the vehicle inspected
by an authorized HYUNDAI dealer.
Refill inverter coolant
This message is displayed when the
inverter coolant is nearly empty.
You should refill the inverter coolant.
Park with engine On to charge
battery
This message is displayed when the
hybrid battery power (SOC) level is low.
If this occurs, park the vehicle in a safe
location and wait until the hybrid battery
is charged.
Start engine to avoid battery
discharge
This message is displayed to inform the
driver the 12V battery may be discharged
if the ignition switch is in ON position
(without the
indicator ON).
Set the vehicle to the ready (
) mode
to prevent the 12V battery from being
discharged.

04
4-29
Check regenerative brakes
OAEPHQ049827L
This message is displayed when
the brake performance is low or the
regenerative brake does not work
properly due to a failure in the brake
system.
In this case, it may take longer for the
brake pedal to operate and the braking
distance may become longer.
Check virtual engine sound system
OAEPHQ049828L
This message is displayed when there is
a problem with the Virtual Engine Sound
System (VESS).
In this case, have your vehicle inspected
by an authorized HYUNDAI dealer.
Unplug vehicle to start (Plug-in
hybrid vehicle)
OAEPHQ049829L
This message is displayed when you
start the engine without unplugging the
charging cable. Unplug the charging
cable, and then start the vehicle.
Remaining time (Plug-in hybrid
vehicle)
OAEPHQ049818L
This message is displayed to notify
the remaining time to fully charge the
battery.

04
4-33
Switching to Hybrid mode to
lubricate engine (Plug-in hybrid
vehicle)
OAEPHQ049838L
This message is displayed when the
vehicle is automatically switched to the
HEV mode to lubricate engine while the
ignition switch is in the ON position.
Maintaining Hybrid mode to protect
engine (Plug-in hybrid vehicle)
OAEPHQ049839L
This message is displayed when
the [HEV] button is pressed but it is
impossible to switch from the HEV mode
to EV mode due to engine lubrication.
Exit SPORT mode to switch to EV
(Plug-in hybrid vehicle)
OAEPHQ049840L
This message is displayed when [HEV]
button is pressed but it is impossible to
switch from the HEV mode to EV mode
because the SPORT mode is engaged.

Instrument Cluster4-38
ONX4E040023
Tire Pressure
This mode displays information related to
Tir
e Pressure.
For more details, refer to "Tire Pressure
Monitoring System (TPMS)" in chapter
8.
Engine coolant temperature
OTMH041044AU
This engine coolant temperature gauge
display shows the temperature of the
engine coolant when the engine is
running.
NOTICE
When the gauge indicator gets out of
the normal range, toward the "H(Hot)"
position, it indicates overheating of the
engine. It may damage the engine.
Do not continue driving with the
overheated engine.
For more details, refer to "If the Engine
Overheats" section in the chapter 8.

04
4-43
5. Door
ItemsExplanation
Automatically
Lock

[Enable on Shift : All doors will be automatically locked if the gear is
shifted from the P (Park) position to the R (Reverse), N (Neutral), or D
(Drive) position. (Only when the engine is running.)

[ Enable on Speed : All doors will be automatically locked when the vehicle
speed exceeds 15km/h (9.3mph).

[ Off : The auto door lock operation will be deactivated.
Automatically
Unlock

[On Shift to P: All doors will be automatically unlocked if the gear is shifted
to the P (Park) position. (Only when the engine is running.)

[ On key out/On vehicle off : All doors will be automatically unlocked when
the ignition key is removed from the ignition switch or the Engine Start/
Stop button is set to the OFF position.

[ Off : The auto door unlock operation will be canceled.
Two Press
UnlockTo Activate or deactivate Two Press Unlock function.
Power
LiftgateIf this item is checked, the power liftgate function will be activated.
For more details, refer to "Power Liftgate" in chapter 5.
Power
Liftgate
Opening SpeedTo adjust the power liftgate speed.

[ Fast/Normal
For more details, refer to "Power Liftgate" in chapter 5.
Power
Liftgate
Opening HeightTo adjust the power liftgate Opening Height.

[ Full Open/Level 3/Level 2/Level 1/User Height Setting
Liftgate Auto
Close-
Smart
LiftgateTo activate or deactivate the smart liftgate.
For more details, refer to "Smart Liftgate" in chapter 5.

à The information provided may differ depending on which functions are applicable
to your vehicle.

Instrument Cluster4-44
6. Convenience
Items Explanation
Seat Easy
Access

[ Off : The seat easy access function is deactivated.

[ Normal/Extended : When you turn off the engine, the driver's seat will
automatically move rearward short (Normal) or long (Extended) for you to
enter or exit the vehicle more comfortably.
For more details, refer to "Driver Position Memory System" in chapter 5.
Rear
Occupant AlertTo activate or deactivate the Rear Occupant Alert.
For more details, refer to "Rear Occupant Alert (ROA) system" in chapter
3.
Welcome
Mirror/Light

[ On door unlock : The outside rearview mirrors are unfolded and the
welcome light turns on automatically when the doors are unlocked.

[ On driver approach : The outside rearview mirrors are unfolded and the
welcome light turns on automatically when the vehicle is approached
with the smart key.
For more details, refer to ''Welcome System'' in chapter 5."
Wireless
Charging SystemTo activate or deactivate the wireless charging system in the front seat.
For more details, refer to "Wireless cellular phone charging system" in
chapter 5.
Auto Rear
Wiper (in R)To activate or deactivate the Auto Rear Wiper function.
If you move the gear from D to R when the front wiper operates, the rear
wiper will operate automatically. Then, if you move the gear from R to D,
the rear wiper will stop."
Advanced
Anti-TheftTo activate or deactivate the Advanced Anti-Theft function.
Service
Interval

[ Service Interval
To activate or deactivate the service interval function.

[ Adjust Interval
If the service interval menu is activated, you may adjust the time and
distance.

[ Reset
To reset the service interval.

à The information provided may differ depending on which functions are applicable
to your vehicle.

Instrument Cluster4-46
Trip Computer (4.2-inch) - Hybrid
Vehicle
The trip computer is a microcomputer-
controlled driver information system that
displays information related to driving.
Information
Some driving information stored in the
trip computer (for example, Average
Vehicle Speed) resets if the battery
connector is disconnected.
Trip modes
Since refueling

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Drive Info

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Accumulated Info

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Energy flow
Digital Speedometer
OCN7050079
To change the trip mode, toggle the
", " switch on the steering wheel

[ Manual reset
To clear the average fuel economy
manually, press the OK switch on the
steering wheel for more than 1 second
when the Average Fuel Economy is
displayed.

[ Automatic reset
To automatically reset the average
fuel economy, select between ‘After
Ignition’ or ‘After Refueling’ from
the Settings menu in the instrument
cluster.

- After Ignition: When the engine has
been OFF for 3 minutes or longer
the average fuel economy will reset
automatically.
- After Refueling: The average fuel economy will reset automatically
after adding 6 liters (1.6 gallons) of
fuel or more and after driving speed
exceeds 1 mph (1 km/h).