2016 Hyundai Sonata Hybrid check engine

8-7
88
Specifications, Consumer information and Reporting safety defects
Recommended SAE viscosity
number
Always be sure to clean the area
around any filler plug, drain
plug, or dipstick before check-
ing or draining any lubricant.
This is especially important in
dusty or sandy areas and when
the vehicle is used on unpaved
roads. Cleaning the plug and
dipstick areas will prevent dirt
and grit from entering the
engine and other mechanisms
that could be damaged.
CAUTION
Engine oil viscosity (thickness) has an effect on fuel economy and cold
weather operating (engine start and engine oil flowability). Lower viscosity
engine oils can provide better fuel economy and cold weather performance,
however, higher viscosity engine oils are required for satisfactory lubrication
in hot weather. Using oils of any viscosity other than those recommended
could result in engine damage.
When choosing an oil, consider the range of temperature your vehicle will be
operated in before the next oil change. Proceed to select the recommended
oil viscosity from the chart.
Temperature Range for SAE Viscosity Numbers
Temperature -30 -20 -10 0 10 20 30 40 50
-10 0 20 40 60 80 100 120
Engine Oil *110W-30
5W-20, 5W-30
°C
(°F)
*1For better fuel economy, it is recommended to use the engine oil
of a viscosity grade SAE 5W-20 (API SM / ILSAC GF-4). However,
if the engine oil is not available in your country, select the proper
engine oil using the engine oil viscosity chart.

I-3
Back-up lamp ..................................................................7-83
Battery ........................................................................\
.....7-41
Battery saver function ...................................................3-113
Before driving ...................................................................5-3
Blind spot detection system (BSD) ................................5-70
Bluetooth
®Wireless Technology Hands-Free...................4-4
Brake fluid ......................................................................7-\
33
Brake system ...................................................................5-19 Disc brakes wear indicator ........................................5-20
Electronic parking brake (EPB) .................................5-22
Foot parking brake .....................................................5-20
Power brakes ..............................................................5-19
Anti-lock brake system (ABS) ...................................5-32
Auto hold ....................................................................5-28\
Electronic stability control (ESC) ..............................5-34
Hill-start assist control (HAC) ...................................5-39
Vehicle Stability Management ...................................5-37
Bulb replacement ............................................................7-73
Bulb wattage .....................................................................8-3\
Button start/stop, see engine start/stop button ..................5-4 California perchlorate notice ..........................................7-97
Capacities (Lubricants) .....................................................8-6
Care
Exterior care ...............................................................7-86
Interior care ................................................................7-91
Tire care ......................................................................7-\
44
Center console storage ..................................................3-145
Central door lock switch .................................................3-10
Certification label .............................................................8-8
Chains Tire chains ..................................................................5-83
Checking tire inflation pressure ......................................7-46
Child restraint system (CRS) ..........................................2-36 Children always in the rear ........................................2-36
Installing a Child Restraint System (CRS) ................2-39
Lower anchors and tether for children (LATCH) system .....................................................2-40
Securing with lap/shoulder belt..................................2-44
Securing with Tether anchors .....................................2-43
Selecting a Child Restraint System (CRS).................2-37
Child-protector rear door lock ........................................3-12
Climate control air filter ......................................3-139, 7-37
Clock ........................................................................\
.....3-150
I
Index
BC

H3
D
DI
IS
S P
P L
LA
A Y
Y
O
O F
F
H
H Y
Y B
BR
RI
ID
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S Y
Y S
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M
Gauges
Hybrid System Gauge
The hybrid system gauge indicates
whether the current driving condition
is fuel efficient or not.
• CHARGE :
Shows that the energy made by
the vehicle is being converted
to electrical energy. (Regenerated
energy)
ECO : Shows that the vehicle is being
driven in an Eco-friendly manner.
POWER : Shows that the vehicle is exceed-
ing the Eco-friendly range. According to the hybrid system
gauge area, the “EV” indicator
comes on or off.
- “EV” indicator ON : Vehicle is driv-
en using the electric motor or the
gasoline engine is stopped.
- “EV” indicator OFF : Vehicle is driv- en using the gasoline engine.
Hybrid Battery SOC (State of Charge) Gauge
This gauge indicates the remaining
hybrid battery power. If the SOC is
near the "L (Low)" level, the vehicle
automatically operates the engine to
charge the battery. However, if the
Service Indicator ( ) and Malfunction
Indicator Lamp (MIL) ( ) turn on
when the SOC (State of charge)
gauge is near the "L (Low)" level, have
the vehicle checked by an authorized
HYUNDAI dealer.
OLFH044204KOLFH044205K

H5
Regenerative
Brake Warning
Light
This warning light illuminates :
When the regenerative brake does
not operate and the brake does not
perform well. This causes the Brake
Warning light (red) and Regenerative
Brake Warning Light (yellow) to illu-
minate simultaneously.
In this case, drive safely and have
your vehicle inspected by an author-
ized HYUNDAI dealer.
The operation of the brake pedal may
be more difficult than normal and the
braking distance can increase.
Check Hybrid system
This warning message illuminates
when there is a problem with the
hybrid control system.
Refrain from driving when the warn-
ing message is displayed.
In this case, have your vehicle inspect-
ed by an authorized HYUNDAI dealer.
Check Hybrid system.
Turn off engine.
This warning message illuminates
when there is a problem with the
hybrid system. The " " indicator
will blink and a warning chime will
sound until the problem is solved.
In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.
(red color) (yellow color)
OLFH044247L/OLFH044248L
■Type A ■Type B
OLFH044227L/OLFH044228L
■Type A ■Type B

H6
Check Hybrid system. Do not start
engine.
This warning message illuminates
when the hybrid battery power
(SOC) level is low. A warning chime
will sound until the problem is solved.
You may pull over to a complete stop
with parking brake on hold the accel-
erator Down fully to the floor to attempt
rapid Charge back of the battery at a
controlled Speed. Watch the HEV
Battery Gauge to make Sure it is mov-
ing higher. If not there may be a prob-
lem. In that case, have your vehicle
inspected by An authorized HYUNDAI
dealer.
Stop vehicle and check power supply
This warning message illuminates
when a failure occurs in the power
supply system.
In this case, park the vehicle in a safe
location and tow your vehicle to the
nearest authorized HYUNDAI dealer
and have the vehicle inspected.
Stop vehicle to charge battery
This warning message illuminates
when the hybrid battery power (SOC)
level is low.
In this case, park the vehicle in a
safe location and wait until the hybrid
battery is charged.
D DI
IS
S P
P L
LA
A Y
Y
O
O F
F
H
H Y
Y B
BR
RI
ID
D
S
S Y
Y S
ST
T E
EM
M
(
( C
C O
O N
NT
T.
.)
)
OLFH044229L/OLFH044230L
■ Type A ■Type B
OLFH044231L/OLFH044232L
■Type A ■Type B
OLFH044239L/OLFH044240L
■Type A ■Type B

H8
Check brakes
This warning message illuminates
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 brak-
ing distance may become longer.
Check Virtual Engine Sound System
This message illuminates when
there is a problem with the Virtual
Engine Sound System (VESS).
In this case, have your vehicle inspect-
ed by an authorized HYUNDAI dealer.
Coasting guide (if equipped)
It informs the driver when to take the
foot off from the accelerator by antic-
ipating a decelerating event* based
on the analysis of driving routes and
road conditions of the navigation. It
induces the driver to coast the vehi-
cle on a road only with the electrical-
motor power. This prevents unneces-
sary fuel consumption and increases
fuel efficiency
D DI
IS
S P
P L
LA
A Y
Y
O
O F
F
H
H Y
Y B
BR
RI
ID
D
S
S Y
Y S
ST
T E
EM
M
(
( C
C O
O N
NT
T.
.)
)
OLFH044542L/OLFH044543L
■ Type A ■Type B
OLFH044249L/OLFH044250L
■Type A ■Type B
OLFH044253N/OLFH044254N
■Type A ■Type B

H15
Starting the vehicle
1.Carry the smart key or leave itinside the vehicle.
2.Make sure the parking brake is firmly applied.
3.Place the shift lever in P (Park) with the shift lever in N (Neutral),
you cannot start the vehicle.
4.Depress the brake pedal.
5.Press the Engine Start/Stop but- ton. If the hybrid system starts, the
" " indicator will come on and a
double chime can be heard.
Whether the engine is cold or
warm, it should be started without
depressing the accelerator.
After following the start proce-
dures, “ ” indicator on the
instrument cluster will turn on.
For more information, please check
Chapter 5. ECONOMICAL and SAFE OPERA-
TION of Hybrid system
Drive smoothly. Accelerate at a
moderate rate and maintain a
steady cruising speed. Do not
make "jack-rabbit" starts. Do not
race between stoplights.
Avoid heavy traffic whenever pos-
sible. Always maintain a safe dis-
tance from other vehicles so you
can avoid unnecessary braking.
This also reduces brake wear out.
The regenerative brake generates energy when the vehicle deceler-
ates.
When the hybrid battery power is low, the hybrid system automatical-
ly recharges the hybrid battery.
When the engine run with the shift lever in N (Neutral), the hybrid sys-
tem cannot generate electricity. The
hybrid battery cannot recharge with
the shift lever in N (Neutral).
Information
In the hybrid system, the engine auto-
matically runs and stops. When the
hybrid system operates, the " "
indicator is illuminated.
In the following situation, the engine
may operate automatically.
- When the engine is ready to run
- When the hybrid battery is beingcharged
- Depending on the temperature con- dition of the hybrid battery
i
S
ST
T A
A R
RT
TI
IN
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T H
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EH
H I
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E
(
( S
S M
M A
AR
RT
T
K
K E
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Y )
)
To avoid serious injury, turn off
hybrid system and be sure " "
indicator is off before working
under hood. Engine may start
unexpectedly.
WARNING

H21
When the vehicle is paint baked,do not bake over 30 minutes in
158°F (70°C) or 20 minutes in
176°F (80°C) degree.
Do not wash the engine compart- ment, using water. Water may
cause an electric shock to and
damage the electronic.
NOTICE
Never assemble or disassemble
the high voltage battery system.
If you assemble or disassem-
ble the high voltage battery
system, the durability and per-
formance 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
battery and high voltage cable
connected to motor (orange
color). Severe burns and elec-
tric shock may occur. For your
safety, do not touch the cover
of electronic components and
electronic cable. Do not remove
the cover of electronic compo-
nents and electronic cable. In
particular, never touch the high
voltage battery system when
the hybrid system in operation.
It may result in death or serious
injury.
WARNING
Never use the package mod-
ules (high voltage battery,
inverter and converter) for any
other purpose.
Do not use an unauthorized
battery charger to charge the
high voltage battery. Doing so
may result in death or serious
injury.
Never locate the high voltage
system near or in a fire.
Never drill into or strike the
package module. Otherwise, it
may be damaged. An electric
shock may occur, resulting in
serious injury or death.
WARNING
This hybrid vehicle uses the
hybrid battery system inverter
and converter to generate high
voltage. High voltage in the hybrid
battery system is very dangerous
and may cause severe burns and
electric shock. This may result in
serious injury or death.
(Continued)
WARNING