2015 Hyundai Sonata Hybrid maintenance schedule

Maintenance
30
7
Replace the filter according to the
Maintenance Schedule.
If the vehicle is operated in extremely
dusty or sandy areas, replace the ele-ment more often than the usual recom-mended intervals. (Refer to“Maintenance under severe usage condi-tions” in this section.)
Filter inspection
The climate control air filter should be
replaced according to the Maintenance
Schedule. If the vehicle is operated in
severely air-polluted cities or on dusty
rough roads for a long period, it should
be inspected more frequently and
replaced earlier. When you replace the
climate control air filter, replace it by per-
forming the following procedure, and be
careful to avoid damaging other compo-
nents.
Filter replacement
1. Open the glove box and remove the support strap (1).
CAUTION
Do not drive with the air cleaner removed; this will result in exces-sive engine wear.
When removing the air cleaner fil- ter, be careful that dust or dirtdoes not enter the air intake, ordamage may result.
Use a HYUNDAI genuine part. Use of non-genuine parts could dam-age the air flow sensor.
CLIMATE CONTROL AIR FILTER
OYF079014

777
Maintenance
EMISSION CONTROL SYSTEM
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty infor-
mation contained in the Owner’s
Handbook & Warranty Information book-
let in your vehicle.
Your vehicle is equipped with an emis-
sion control system to meet all applicable
emission regulations.
There are three emission control sys-
tems, as follows.
(1) Crankcase emission control system
(2) Evaporative emission control system
(3) Exhaust emission control system
In order to assure the proper function of
the emission control systems, it is rec-
ommended that you have your car
inspected and maintained by an author-
ized HYUNDAI dealer in accordance with
the maintenance schedule in this manu-
al.Caution for the Inspection and
Maintenance Test (With Electronic
Stability Control (ESC) system)
To prevent the vehicle from misfir-
ing during dynamometer testing,
turn the Electronic Stability Control
(ESC) system off by pressing the
ESC switch.
After dynamometer testing is com- pleted, turn the ESC system back on
by pressing the ESC switch again.
1. Crankcase emission control system
The positive crankcase ventilation sys-
tem is employed to prevent air pollution
caused by blow-by gases being emitted
from the crankcase. This system supplies
fresh filtered air to the crankcase through
the air intake hose. Inside the crankcase,
the fresh air mixes with blow-by gases,
which then pass through the PCV valve
into the induction system.
2. Evaporative emission control(including ORVR: Onboard
Refueling Vapor Recovery)
system
The Evaporative Emission Control
System is designed to prevent fuel vapors
from escaping into the atmosphere.
(The ORVR system is designed to allow
the vapors from the fuel tank to be
loaded into a canister while refueling at
the gas station, preventing the escape of
fuel vapors into the atmosphere.)
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in the
canister are drawn into the surge tank
through the purge control solenoid valve.
Purge Control Solenoid Valve (PCSV)
The purge control solenoid valve is con-
trolled by the Engine Control Module
(ECM); when the engine coolant tempera-
ture is low during idling, the PCSV closes
so that evaporated fuel is not taken into
the engine. After the engine warms-up
during ordinary driving, the PCSV opens
to introduce evaporated fuel to the engine.

Index
4I
Displays, see instrument cluster··················\
·········4-40
Door locks ··················\
··················\
················4-11
Central door lock switch ··················\
··············4-12
Child-protector rear door lock ··················\
········4-14
Drinks holders, see cup holders ··················\
········4-121
Driver's 3-point system with emergency
locking retractor··················\
··················\
······ ·3-18
Driver's air bag ··················\
··················\
·········· ·3-48
Driving at night ··················\
··················\
········· ·5-31
Driving in flooded areas ··················\
················· ·5-32
Driving in the rain ··················\
··················\
······ ·5-32
Driving off-road ··················\
··················\
········· ·5-32
ECO GUIDE gauge ··················\
··················\
···· ·4-43
Economical operation ··················\
··················\
·· ·5-28
Electric chromic mirror (ECM) with HomeLink system· ·4-31
Electric power steering ··················\
··················\
· ·4-29
Electronic stability control (ESC) ··················\
·······5-19
Emergency starting ··················\
··················\
········6-6
Jump starting ··················\
··················\
···········6-6
Push starting ··················\
··················\
············6-7
Emergency while driving ··················\
··················\
6-2
Emission control system ··················\
················· ·7-77
Crankcase emission control system ··················\
··7-77
Evaporative emission control system ··················7-77
Exhaust emission control system · · · · · · · ···············7-78 Engine · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
··················8-2
Engine compartment ··················\
················· ·2-4, 7-2
Engine compartment fuse ··················\
··············· ·7-53
Engine coolant ··················\
··················\
·········· ·7-24
Engine number ··················\
··················\
··········· ·8-7
Engine oil ··················\
··················\
·················7-22
Engine overheats ··················\
··················\
········· ·6-8
Engine start/stop button ··················\
··················\
· ·5-5
Engine temperature gauge ··················\
··············· ·4-42
Engine will not start ··················\
··················\
····· ·6-5
Evaporative emission control system ··················\
···7-77
Exhaust emission control system ··················\
········7-78
Explanation of scheduled maintenance items ···········7-19
Exterior care ··················\
··················\
··············7-71
Flat tire (with spare tire) ··················\
················· ·6-14
Changing tires ··················\
··················\
······· ·6-15
Compact spare tire ··················\
··················\
·· ·6-20
Jack and tools ··················\
··················\
·········6-14
Removing and storing the spare tire ··················\
·6-15
Flat tire (with tire mobility kit) ··················\
··········6-22
Components of the tire mobility kit ··················\
·6-24
T

echnical data ··················\
··················\
·········6-27
Using the tire mobility kit ··················\
·············6-25
Floor mat anchor(s) ··················\
··················\
··· ·4-124
E
F

I7
Index
MaintenanceExplanation of scheduled maintenance items ········7-19
Maintenance services ··················\
··················\
··7-3
Maintenance under severe usage conditions ·········7-18
Normal maintenance schedule ··················\
·········7-8
Owner maintenance ··················\
··················\
···7-5
Scheduled maintenance service ··················\
········7-7
Tire maintenance ··················\
··················\
···· ·7-42
Maintenance schedule ··················\
··················\
····7-7
Maintenance under severe usage conditions ·········7-18
Normal maintenance schedule ··················\
·········7-8
Maintenance services ··················\
··················\
·····7-3
Memory fuse ··················\
··················\
············ ·7-52
Mirrors ··················\
··················\
··················\
· ·4-31
Day/night rearview mirror ··················\
············4-31
Electric chromic mirror (ECM) with Homelink system· ·4-31
Inside rearview mirror··················\
················ ·4-31
Outside rearview mirror ··················\
···············4-38
Multi box ··················\
··················\
··············· ·4-120
Multi fuse ··················\
··················\
·················7-54
Neck restraints, see headrest ··················\
········3-7, 3-11Occupant classification system
··················\
··········3-42
Odometer ··················\
··················\
·················4-41
Oil (Engine) ··················\
··················\
··············7-22
Outside rearview mirror ··················\
················· ·4-38
Overheats ··················\
··················\
··················\
·6-8
Owner maintenance ··················\
··················\
······ ·7-5
Panorama sunroof ··················\
··················\
······ ·4-25
Parking brake ··················\
··················\
············ ·5-16
Parking brake inspect ··················\
··················\
·· ·7-28
Passenger's front air bag ··················\
················· ·3-48
Power brakes ··················\
··················\
············ ·5-14
Power outlet ··················\
··················\
············ ·4-122
Power window lock button ··················\
···············4-20
Pre-tensioner seat belt ··················\
··················\
·· ·3-21
Push starting ··················\
··················\
·············· ·6-7
Rear seat ··················\
··················\
··················\
3-11
Rear view camera ··················\
··················\
······· ·4-70
Recommended cold tire inflation pressures ··············7-37
Recommended lubricants and capacities ··················8-5
Recommended SAE viscosity number ··················8-6
M
N
P
R
O

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