2015 Hyundai Sonata Hybrid check engine

H3
ECO level display flower mode.2
In the “vehicle setting”, if you change the
animation mode to "ON", the dynamic
image will be activated.
- This provides the driver with thedynamic ECO mode. Total ECO score display
If your ECO level achieves the top step,
your ECO score automatically saves 1
point.
In the “vehicle setting”, if you change the
animation mode to “ON”, the dynamic
image will be on.SOC Gauge (State of charge)
This State of Charge(SOC) gauge indi-
cates the remaining Hybrid battery power.
If the SOC is near L level, the vehicle
automatically operates the engine to
charge the battery. However, if the service
indicator and MIL(Malfunction indicator
lamp) turn on when the State of
Charge(SOC) is near L(Low), have your
vehicle checked by an authorized
HYUNDAI dealer immediately.
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H6
Starting the engine
1. Carry the smart key or leave it insidethe vehicle.
2. Make sure the parking brake is firmly applied.
3. Place the shift lever in the P(Park) position. In N(Neutral) position, you
can not start the vehicle.
4. Depress the brake pedal.
5. Press the engine start/stop button.
6. In extremely cold weather or after the vehicle has not been operated for sev-
eral days, let the engine warm up with-
out depressing the accelerator.
Whether the engine is cold or warm, it
should be started without depressing
the accelerator.
if it is far away from you, the engine
may not start.
in the ACC or ON position, if any door
is open, the system checks for the
smart key. If the smart key is not in
the vehicle, the warning, "Key is not
in vehicle" will come on, and if all
doors are closed, the chime will also
sound for about 5 seconds. The indi-
cator will turn off while the vehicle is
moving. Keep the smart key in the
vehicle when using the ACC position
or if the vehicle engine is on. If the starting procedure is followed,
the "READY" symbol on the instru-
ment cluster will turn on. For more
details, please check Chapter 5.
ECONOMICAL and SAFE OPERA-
TION of Hybrid system
Drive smoothly. Accelerate at a moder-
ate rate and maintain a steady cruising
speed. Don't make "jack-rabbit" starts.
Don't race between stoplights.
Avoid heavy traffic whenever possible.
Always maintain a safe distance from
other vehicles so you can avoid unnec-
essary braking. This also reduces
brake wear.
The regenerative brake generates energy when the vehicle decelerates.
When the hybrid battery power is low, the hybrid system automatically
recharges the hybrid battery.
When the engine runs in "N" position, the hybrid system can not generate
electricity. The hybrid battery cannot
recharge in "N" position. Please check
Chapter 5.
✽ ✽ NOTICE
In the hybrid system, the engine auto-
matically runs and stops. If the hybrid
system operates, the "READY" symbol
is illuminated.
In the following situation, the engine
may operate automatically.
- When the engine is ready to run
- When the hybrid battery is charged
- Depending on the temperature condi-
tion of the hybrid battery
STARTING THE HYBRID VEHICLE (SMART KEY)
WARNING
To avoid serious injury, turn off
ignition and be sure "READY" lamp
is off before working under hood.
Engine may start unexpectedly.

H9
WARNING
Do not disassemble or assemblethe high voltage battery system.
Doing so may result in electric
shock causing death or serious
injury.
If you disassemble or assemble hybrid system components
improperly, it may damage the
performance and reliability of
your vehicle.
If electrolyte comes in contact with your body, clothes or eyes,
immediately flush with a large
quantity of fresh tap water. Have
your eyes examined by a doctor
as soon as possible.
WARNING
Never assemble or disassemble the
high voltage battery system.
If you assemble or disassemblethe high voltage battery system,
the durability and performance of
the vehicle may be damaged.
When you want to check the high voltage battery system, have the
vehicle checked and inspected by
an authorized HYUNDAI dealer.
Do not touch the high voltage bat- tery and high voltage cable con-
nected to motor (orange color).
Severe burns and electric shock
may occur. For your safety, do not
touch the cover of electronic com-
ponents and electronic cable. Do
not remove the cover of electronic
components and electronic cable.
In particular, never touch the high
voltage battery system when the
hybrid system is operating. It may
result in death or serious injury.
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WARNING
Never use the package modules(high voltage battery, inverter,
converter) for any other purpose.
Do not use an after-market bat- tery charger to charge the high
voltage battery. Doing so may
result in death or serious injury.
Never get near or put a high volt- age battery system in a fire. Doing
so may result in serious burns.
Never drill into, strike or otherwise damage the package modules. An
electric shock may occur resulting
in serious injury or death.
CAUTION
When the vehicle is paint baked, do not pass 30 minutes in 158°F(70°C) or 20 minutes in 176°F (80°C) degree.
When you clean the engine com- partment, do not wash usingwater. Water may cause an elec-tric shock to occur and damageelectronic parts and components.
■ High voltage battery system