2015 Hyundai Sonata Hybrid key

Maintenance
56
7
Inner fuse panel (Driver’s side fuse panel)
Description Fuse rating Protected component
P/SEAT DRV 30A Driver Power seat
AMP 30A JBL AMP, AMP
TRUNK 10A I/P Junction Box (Trunk Lid Relay), Fuel Filler Door & Trunk Lid Switch/Actuator
SAFETY POWER WINDOW 25A Safety Power Window Module
SPARE 20A -
P/WDW LH 25A Power Window Main Switch, Rear Power Window Switch LH
SPARE 7.5A -
BMS 10A BMS Control Module
BRAKE SW 7.5A Fob Holder, Start Stop Button Switch, PDM, Stop Lamp Switch, Smart Key Module
3 MODULE 7.5A HEV NVLD, TMU, VESS Module, Sport Mode Switch, Active Air Flap
P/WDW RH 25A Power Window Main Switch, Rear Power Window Switch RH
SPARE 10A -
HTD MIRR 10A Driver Power Outside Mirror, Passenger Power Outside Mirror
P/SEAT PASS 20A Passenger Power Seat
S/HEATER FRT 15A Driver Seat Warmer Module, Passenger Seat Warmer Module
PDM 25A PDM
CLOCK 10ASmart Key Module, PDM, BCM, TMU, Clock, Rear Camera Module,
A/V & Navigation Head Unit, Audio, Overhead Console Lamp, AMP, JBL AMP,
Power Outside Mirror Switch
SPARE 10A -
A/CON 7.5A E/R Fuse & Relay Box (Blower Relay), A/C Control Module
S/HTR RR 20A Rear Seat Warmer Switch LH, Rear Seat Warmer Switch RH
SUN ROOF 20A Panorama Sunroof
1 POWER OUTLET 15A Front Power Outlet RH2 MODULE 7.5A Rear Camera Module, BCM

757
Maintenance
DescriptionFuse rating Protected component
WIPER 25A E/R Fuse & Relay Box (Wiper Relay), Front Wiper Motor, Multifunction Switch
5 MODULE 7.5A PDM, Panorama Sunroof
DR LOCK 20AI/P Junction Box (Door Lock Relay, Door Unlock Relay),
E/R Fuse & Relay Box (T/Turn Unlock Relay)
2 POWER OUTLET
15A Front Power Outlet LH
1 MODULE 7.5A Instrument Cluster, A/C Control Module, BCM, Sport Mode Switch IND., Clock, Audio,
Driver/Passenger Seat Warmer Module, Electro Chromic Mirror, TMU, E/CON Switch,
Active Air Flap, RPAS Sensor
IG 1 20A E/R Fuse & Relay Box (Fuse - ESC 3 10A, ECU 4 10A, OIL PUMP 2 10A, TCU 2 15A)
HEV ECU 20A Hybrid Control Unit
A/BAG 15A Telltale Lamp, SRS Control Module, Passenger Weight Classification Sensor
1 START 7.5A PDM Hybrid Control Unit, Transaxle Range Switch
MDPS 10A ESC Off Switch, Tire Pressure Monitoring Module, EPS Control Module
3 PDM 7.5A Smart Key Module, PDM
SPARE 10A -
A/BAG IND. 7.5A Instrument Cluster
POWER
CONNECTOR AUDIO 15A Audio, A/V & Navigation Head Unit
ROOM LP 10A Trunk Room Lamp, Driver Door Lamp, Instrument Cluster, Passenger Door Lamp,
A/C Control Module, Glove Box Lamp, BCM, Clock, RF Receiver, Data Link Connector,
Tire Pressure Monitoring Module,
Auto Light & Photo Sensor, Electro Chromic Mirror, Room Lamp Relay

Maintenance
58
7
Engine compartment main fuse panel
Description Fuse rating Protected component
MULTI FUSE
3 B+ 60AI/P Junction Box (Power Window Relay, Fuse - TRUNK 10, S/HEATER FRT 15A,
SAFETY POWER WINDOW 25A, MODULE 3 7.5A, PDM 25A, Power Connector - AUDIO 15A)
IG 1 40A Smart Key - IG 1 Relay, ACC Relay
EMS 40A EMS Box (Fuse - HORN 15A, EWP 3 10A, ECU 1 30A, F/PUMP 20A)
RR HTD 40A Rear Defogger Relay
BLOWER 40A Blower Relay
4 B+60AI/P Junction Box (Fuse - P/SEAT DRI 30A, AMP 30A, BRAKE SW 7.5A, BMS 10A, IPS 2, IPS 3,
IPS 5, IPS 8)
MDPS 80A EPS Control Module
FUSE
2 B+ 50AI/P Junction Box (Fuse - SUNROOF 20A, DR LOCK, IPS 1, IPS 4, IPS 6, IPS 7, IPS 9,
Power Connector - ROOM LP 10A)
WIPER 10A PCM
RR HTD IND 10A A/C Control Module INVERTER 10A Low DC Converter, Hybrid Inverter
BATTERY C/FAN 15A BMS Blower Module
1 TCU 20A PCU
STOP LP 15A SSEM (Stop Signal Electronic Module)
DEICER 20A Deicer Relay
2 ECU 20A PCU
HEV ECU 20A Hybrid Control Unit
IG 2 40A Smart Key - IG 2 Relay
1 AHB 40A AHB Control Module1 OIL PUMP 20A Electric Oil Pump Unit

CALIFORNIA PERCHLORATE NOTICE
Your vehicle is equipped with a high volt-
age battery. An inappropriately disposed
high voltage battery can be harmful to
the environment and human health and
could result in death or serious injury.
To dispose the high voltage battery con-
tact an authorized HYUNDAI dealer.Perchlorate Material-special handling
may apply, See www.dtsc.ca.gov/haz-
ardouswaste/perchlorate.
Notice to California Vehicle Dismantlers:
Perchlorate containing materials, such as
air bag inflators, seatbelt pretensioners
and keyless remote entry batteries, must
be disposed of according to Title 22
California Code of Regulations Section
67384.10 (a).
HIGH VOLTAGE BATTERY
780
Maintenance

Index
8I
Refrigerant label··················\
··················\
···········8-8
Replacement light bulb ··················\
··················\
·7-61
Reporting safety defects ··················\
················· ·8-10
Road warning ··················\
··················\
··············6-2
Rocking the vehicle ··················\
··················\
···· ·5-30
Scheduled maintenance service ··················\
···········7-7
Maintenance under severe usage conditions ·········7-18
Normal maintenance schedule ··················\
·········7-8
Seat belt warning ··················\
··················\
······· ·3-16
Seat belts ··················\
··················\
················· ·3-15
Driver's 3-point system with emergency locking retractor ··················\
··················\
··············3-18
Front passenger and rear seat 3-point system with combination locking retractor ··················\
·······3-19
Height adjustment ··················\
··················\
··· ·3-18
Pre-tensioner seat belt ··················\
················ ·3-21
Seat belt warning ··················\
··················\
···· ·3-16
Seat belts height adjustment ··················\
·············3-18
Seat warmer ··················\
··················\
··············3-10
Seatback pocket ··················\
··················\
··········3-11
Seats ··················\
··················\
··················\
·······3-2
Armrest ··················\
··················\
··············· ·3-13
Front seat adjustment ··················\
··················\
··3-4
Headrest ··················\
··················\
········· ·3-7, 3-11
Rear seat ··················\
··················\
···············3-11
Seat warmer ··················\
··················\
·········· ·3-10Seatback pocket
··················\
··················\
·······3-11
Shift lock system ··················\
··················\
······· ·5-12
Side impact air bag ··················\
··················\
····· ·3-52
Smart key ··················\
··················\
··················\
·4-3
Smooth cornering ··················\
··················\
······· ·5-31
Snow tires ··················\
··················\
·················5-34
Spare tire Compact spare tire ··················\
··················\
·· ·6-20
Compact spare tire replacement ··················\
······7-42
Removing and storing the spare tire ··················\
·6-15
Special driving conditions ··················\
··············· ·5-30
Driving at night ··················\
··················\
······ ·5-31
Driving in flooded areas ··················\
·············· ·5-32
Driving in the rain ··················\
··················\
··· ·5-32
Driving of

f-road ··················\
··················\
····· ·5-32
Hazardous driving conditions ··················\
········5-30
Highway driving ··················\
··················\
····· ·5-33
Rocking the vehicle ··················\
··················\
· ·5-30
Smooth cornering ··················\
··················\
··· ·5-31
Speedometer ··················\
··················\
··············4-42
Sports mode ··················\
··················\
··············5-11
Starting difficulties, see engine will not start ·············6-5
Starting the hybrid system ··················\
················ ·5-6
Steering wheel ··················\
··················\
··········· ·4-29
Electric power steering ··················\
··············· ·4-29
Horn ··················\
··················\
··················\
· ·4-30
Tilt steering ··················\
··················\
··········· ·4-30
Steering wheel audio control ··················\
···········4-126
S

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.

H14
When the hybrid vehicle shuts off
When the high voltage battery is dis-
charged, or the 12-volt battery is dis-
charged, or the fuel tank is empty, the
hybrid system may not operate while
driving. If the Hybrid system cannot oper-
ate, do the following:
1. Reduce the vehicle speed gradually.Pull your vehicle off the road in a safe
area.
2. Shift the transmission into "P" position.
3. Turn on the hazard warning flashers.
4. Set the start button at OFF, and try to start the Hybrid system by applying the
brake pedal and pushing the Engine
Start/Stop button.
5. If the Hybrid system will not operate, refer to "EMERGENCY STARTING" in
chapter 6.
If you try to jump start the vehicle, confirm
the fuel level and exact procedure of jump
start. For details, see the "EMERGENCY
STARTING" section in chapter 6. If the
fuel level is low, do not try to drive the
vehicle on battery power. The high volt-
age battery may be discharged and the
Hybrid system will turn off.
WARNING
If a fire occurs:
1. Stop the vehicle and shift the transmission in to "P" position,
and then depress the parking
brake. To ventilate smoke from a
fire, open the windows if possible.
2. Turn off the Hybrid system by pushing the Engine Start/Stop
button.
3. Leave the vehicle and evacuate to a safe place.
4. Call emergency services for help and let them know the vehicle is a
Hybrid vehicle.
If you have an extinguisher, extin-
guish a fire carefully.
Do not touch high voltage cables,
connectors and package modules.
High voltage components are
orange in color.
Exposed cables or wires may be
visible inside or outside of the vehi-
cle. Never touch the wires or
cables, because an electrical shock
may occur causing injury or death.
WARNING
If a submersion in water occurs:
If your vehicle was flooded and has
soaked carpeting or water on the
flooring, you should not try to start
the Hybrid system. Turn off the
hybrid system and leave the vehicle
with possession of the key. Never
touch the high voltage cables, con-
nectors and package modules,
because an electrical shock may
occur causing injury or death. High
Voltage cables are orange in color.
Have the car towed to an author-
ized HYUNDAI dealer.
THE COMPONENTS OF HYBRID VEHICLE (CONT.)