2012 Hyundai Sonata tire pressure

749
Maintenance
Do not drive faster than 75 mph (120
km/h) when your car is equipped with
snow tires.
Tire chains
Tire chains, if necessary, should be
installed on the front wheels.
Be sure that the chains are installed
in accordance with the manufactur-
er's instructions.
To minimize tire and chain wear, do
not continue to use tire chains when
they are no longer needed.
Radial-ply tiresRadial-ply tires provide improved
tread life, road hazard resistance and
smoother high speed ride. The radi-
al-ply tires used on this vehicle are of
belted construction, and are selected
to complement the ride and handling
characteristics of your vehicle.
Radial-ply tires have the same load
carrying capacity, as bias-ply or bias
belted tires of the same size, and use
the same recommended inflation
pressure. Mixing of radial-ply tires
with bias-ply or bias belted tires is
not recommended. Any combina-
tions of radial-ply and bias-ply or bias
belted tires when used on the same
vehicle will seriously deteriorate
vehicle handling. The best rule to fol-
low is: Identical radial-ply tires should
always be used as a set of four.
Longer wearing tires can be more
susceptible to irregular tread wear. It
is very important to follow the tire
rotation interval shown in this section
to achieve the tread life potential of
these tires. Cuts and punctures in
radial-ply tires are repairable only in
the tread area, because of sidewall
flexing. Consult your tire dealer for
radial-ply tire repairs.
WARNING
- Snow or ice
 When driving on roads cov- ered with snow or ice, drive at
less than 20 mph (30 km/h).
 Use the SAE “S” class or wire chains.
 If you hear noise caused by chains contacting the body,
retighten the chain to avoid
contact with the vehicle body.
 To prevent body damage, retighten the chains after driv-
ing 0.3~0.6 miles (0.5~1.0 km).
 Do not use tire chains on vehicles equipped with alu-
minum wheels. In unavoid-
able circumstance, use a wire
type chain.
 Use wire chains less than 0.47 inches (12 mm) to prevent
damage to the chain’s con-
nection.

755
Maintenance
Instrument panel (Driver’s side fuse panel)
Description Fuse ratingProtected component
P/SEAT DRI 30A Driver Manual Switch
AMP 30A AMP, JBL AMP
TRUNK 10A Trunk Lid Relay, Trunk Room Lamp, Fuel Filler Door & Trunk Lid Switch
SAFETY POWER
WINDOW 25A Safety Power Window Module
P/WDW ASST 20A Passenger Power Window Switch
P/WDW LH 25A Power Window Main Switch, Rear Power Window Switch LH
SPARE 7.5A -
SPARE 10A -
PDM 2 7.5A FOB Holder, Start Stop Button Switch, PDM, Smart Key Module
MODULE 3 7.5A Key Solenoid, Sport Mode Switch
P/WDW RH 25A Power Window Main Switch, Rear Power Window Switch RH
SPARE 10A -
HTD MIRR 10A Driver/Passenger Power Outside Mirror
P/SEAT ASST 20A -
S/HEATER FRT 15A Driver/Passenger Seat Warmer Module
PDM 25A PDM
ROOM LP (POWER
CONNECTOR) 10AInstrument Cluster, Driver/Passenger Door Lamp, Ignition Key ILL. & Door Warning Switch, BCM,
Tire Pressure Monitoring Module, A/C Control Module, Room Lamp, Front Monitor, Glove Box Lamp,
Data Link Connector, Vanity Lamp LH/RH, Auto Light & Photo Sensor, RF Receiver, Overhead Console
Lamp, Clock
AUDIO (POWER
CONNECTOR) 15A Audio, A/V & Navigation Head Unit

8
Dimensions / 8-2
Bulb wattage / 8-2
Tires and wheels / 8-3
Recommended lubricants and capacities / 8-4
Vehicle identification number (VIN) / 8-6
Vehicle certification label / 8-6
Tire specification and pressure label / 8-7
Engine number / 8-7
Consumer information / 8-8
Reporting safety defects / 8-9
Binding arbitration / 8-9
Specifications, Consumer information,
Reporting safety defects

83
Specifications, Consumer information, Reporting safety defects
TIRES AND WHEELS* Normal load : Up to 3 persons
Inflation pressure kPa (psi)
Front Rear Front Rear
P205/65R16 94H 6.5J×16 225 (33) 225 (33) 225 (33) 225 (33) P215/55R17 93V 6.5J×17 225 (33) 225 (33) 225 (33) 225 (33) 225/45R18 95V 7.5J×18 240 (35) 240 (35) 240 (35) 240 (35)
T125/80D16 97H 4.0T×16 420 420 420 420
(60) (60) (60) (60)
Full size tire
Compact
spare tire Wheel lug nut torque
lb•ft (kgm, Nm)
65~79
(9~11, 88~107)
Item
Tire
size Wheel size
Normal load
*1
Maximum load

87
Specifications, Consumer information, Reporting safety defects
TIRE SPECIFICATION AND
PRESSURE LABELThe tires supplied on your new vehicle
are chosen to provide the best perform-
ance for normal driving.
The tire label located on the driver's side
center pillar gives the tire pressures rec-
ommended for your car.
ENGINE NUMBERThe engine number is stamped on the
engine block as shown in the drawing.
OYF089002
OYF081003NOYF081013N
2.4 engine2.0 engine

I3
Index
California perchlorate notice ··················\
··················\
·····7-76
Capacities (Lubricants) ··················\
··················\
················8-4
CareExterior care ··················\
··················\
··················\
········7-67
Interior care ··················\
··················\
··················\
·········7-71
Tire care··················\
··················\
··················\
···············7-37
Cargo weight ··················\
··················\
··················\
············5-51
Center console storage ··················\
··················\
·············4-105
Central door lock switch··················\
··················\
············4-19
Certification label ··················\
··················\
···············5-49, 8-6
Changing tires ··················\
··················\
··················\
··········6-13
Chains Tire chains ··················\
··················\
··················\
···········5-43
Checking tire inflation pressure··················\
··················\
·7-38
Child restraint system ··················\
··················\
················3-29 Passenger seat belt ··················\
··················\
················3-31
Tether anchor system··················\
··················\
·············3-33
Lower anchor system ··················\
··················\
············3-35
Child-protector rear door lock ··················\
··················\
···4-21
Climate control system (Automatic) ··················\
···········4-97 Air conditioning ··················\
··················\
··················\
4-100
Automatic heating and air conditioning··················\
··4-94
Manual heating and air conditioning ··················\
······4-95
Climate control system (Manual) ··················\
················4-83 Air conditioning ··················\
··················\
··················\
··4-90
Climate control air filter··················\
··················\
········4-92
Heating and air conditioning··················\
··················\
·4-84 Climate control air filter ··················\
··················\
············4-94
Climate control air filter ··················\
··················\
············7-30
Clock (Digital) ··················\
··················\
··················\
·······4-109
Clothes hanger ··················\
··················\
··················\
·······4-109
Combined instrument, see instrument cluster ···············4-50
Compact spare tire ··················\
··················\
··················\
···6-18
Compact spare tire replacement ··················\
··················\
7-42
Compass mirror, see the Electric chromic mirror (ECM)
with homeLink system and compass ··················\
······4-41
Consumer information ··················\
··················\
·················8-8
Coolant ··················\
··················\
··················\
··················\
···7-24
Cooling fluid, see engine coolant ··················\
················7-24
Crankcase emission control system ··················\
·············7-73
Cruise control system ··················\
··················\
················5-31
Cup holder ··················\
··················\
··················\
·············4-107
Curtain air bag ··················\
··················\
··················\
·········3-54
Dashboard, see instrument cluster ··················\
···············4-50
Dashboard illumination, see instrument panel illumination ··················\
··················\
··················\
·········4-51
Daytime running light··················\
··················\
················4-73
Defogging (Windshield) ··················\
··················\
··········4-101
Defogging logic (Windshield) ··················\
··················\
·4-103
Defroster (Rear window) ··················\
··················\
···········4-82
Defrosting (Windshield) ··················\
··················\
··········4-101
Digital clock··················\
··················\
··················\
···········4-109
Dimensions ··················\
··················\
··················\
················8-2C
D

Index6I
Instrument cluster ··················\
··················\
··················\
····4-50Engine temperature gauge··················\
··················\
·····4-52
Fuel gauge ··················\
··················\
··················\
···········4-53
Instrument panel illumination ··················\
·················4-51\
Odometer ··················\
··················\
··················\
·············4-54
Speedometer ··················\
··················\
··················\
········4-51
Tachometer ··················\
··················\
··················\
··········4-51
Trip computer ··················\
··················\
··················\
······4-53
Vehicle setting ··················\
··················\
··················\
·····4-57
Warning and indicators ··················\
··················\
·········4-59
Instrument panel illumination··················\
··················\
····4-51
Instrument panel overview ··················\
··················\
··········2-3
Interior care··················\
··················\
··················\
··············7-71
Interior features··················\
··················\
··················\
······4-107 Clothes hanger··················\
··················\
··················\
···4-109
Cup holder ··················\
··················\
··················\
·········4-107
Digital clock ··················\
··················\
··················\
······4-109
Aux, USB and iPod ··················\
··················\
·············4-110
Floor mat anchor(s) ··················\
··················\
·············4-110
Power outlet ··················\
··················\
··················\
······4-108
Sunvisor··················\
··················\
··················\
·············4-107
Interior light ··················\
··················\
··················\
·············4-79
Interior overview ··················\
··················\
··················\
·······2-2
Interlock system ··················\
··················\
··················\
·······5-19 Jack and tools··················\
··················\
··················\
···········6-12
Jump starting··················\
··················\
··················\
··············6-4
Key positions ··················\
··················\
··················\
·············5-5
Keys ··················\
··················\
··················\
··················\
·········4-3
Label
Air bag warning label··················\
··················\
············3-63
Tire sidewall labeling ··················\
··················\
············7-43
Tire specification and pressure label··················\
·········8-7
Vehicle certification label ··················\
················5-49, 8-\
6
Latch system, see lower anchor system ··················\
······3-35
Light bulbs ··················\
··················\
··················\
···············7-59
Lighting··················\
··················\
··················\
··················\
··4-72 Battery saver function ··················\
··················\
···········4-72
Daytime running light ··················\
··················\
···········4-73
Headlamp delay··················\
··················\
··················\
···4-72
Headlamp welcome function ··················\
··················\
4-72
Lower anchor system ··················\
··················\
·················3-35\
Lubricants and capacities··················\
··················\
·············8-4
Lumbar support··················\
··················\
··················\
··········3-7
JKL

Index8I
Rear seat··················\
··················\
··················\
··················\
·3-11
Rearview camera ··················\
··················\
··················\
·····4-71
Recommended cold tire inflation pressures ··················\
7-37
Recommended lubricants and capacities ··················\
·······8-4Recommended SAE viscosity number··················\
······8-5
Remote keyless entry ··················\
··················\
·················4-12\
Replacement light bulb ··················\
··················\
··············7-59
Reporting safety defects ··················\
··················\
··············8-9
Road warning ··················\
··················\
··················\
·············6-2
Rocking the vehicle ··················\
··················\
··················\
·5-38
Scheduled maintenance service ··················\
··················\
···7-7 Normal maintenance schedule ··················\
··················\
7-8
Maintenance under severe usage conditions ·············7-18
Seat belts ··················\
··················\
··················\
··················\
3-17 Driver's 3-point system with emergency lockingretractor ··················\
··················\
··················\
·············3-19
Front passenger and rear seat 3-point system with combination locking retractor ··················\
···············3-21
Pre-tensioner seat belt ··················\
··················\
···········3-23
Seat belt warning··················\
··················\
··················\
·3-18
Seat warmer ··················\
··················\
··················\
······3-9, 3-12
Seatback pocket ··················\
··················\
··················\
·······3-10 Seats ··················\
··················\
··················\
··················\
·········3-2
Armrest ··················\
··················\
··················\
················3-13
Headrest ··················\
··················\
··················\
·······3-7, 3-11
Folding the rear seat ··················\
··················\
··············3-14
Front seat adjustment - manual ··················\
·················3-4
Front seat adjustment - power ··················\
··················\
·3-5
Lumbar support ··················\
··················\
··················\
·····3-7
Rear seat ··················\
··················\
··················\
··············3-11
Seatback pocket··················\
··················\
··················\
···3-10
Seat warmer ··················\
··················\
··················\
·3-9, 3-12
Shift lock system ··················\
··················\
··················\
·····5-18
Side impact air bag ··················\
··················\
··················\
··3-53
Smart key ··················\
··················\
··················\
··················\
·4-6
Smooth cornering··················\
··················\
··················\
·····5-39
Snow tires ··················\
··················\
··················\
················5-42
Spare tire Compact spare tire ··················\
··················\
················6-18
Compact spare tire replacement ··················\
··············7-42
Removing and storing the spare tire ··················\
·······6-13
Special driving conditions ··················\
··················\
·········5-38 Driving at night ··················\
··················\
··················\
···5-39
Driving in flooded areas··················\
··················\
········5-40
Driving in the rain ··················\
··················\
·················5-40\
Hazardous driving conditions ··················\
·················5-38\
Highway driving··················\
··················\
··················\
··5-41
Rocking the vehicle··················\
··················\
···············5-38
Smooth cornering ··················\
··················\
··················\
5-39
Speedometer··················\
··················\
··················\
·············4-51RS