battery Hyundai Sonata Hybrid 2011 Repair Manual

Maintenance
76 7
3. Exhaust emission control
system
The Exhaust Emission Control System is
a highly effective system which controls
exhaust emissions while maintaining
good vehicle performance.
Vehicle modifications
This vehicle should not be modified.
Modification of your vehicle could affect
its performance, safety or durability and
may even violate governmental safety
and emissions regulations.
In addition, damage or performance
problems resulting from any modification
may not be covered under warranty.
Engine exhaust gas precautions (car-
bon monoxide)
Carbon monoxide can be present with
other exhaust fumes. Therefore, if you
smell exhaust fumes of any kind inside
your vehicle, have it inspected and
repaired immediately. If you ever sus-
pect exhaust fumes are coming into
your vehicle, drive it only with all the
windows fully open. Have your vehicle
checked and repaired immediately.
WARNING- Exhaust
Engine exhaust gases contain car-
bon monoxide (CO). Though color-
less and odorless, it is dangerous
and could be lethal if inhaled.
Follow the instructions on this
page to avoid CO poisoning.
CALIFORNIA PROPOSI-
TION 65 WARNING
Engine exhaust and a wide variety
of automobile components and
parts, including components found
in the interior furnishings in a vehi-
cle, contain or emit chemicals
known to the State of California to
cause cancer and birth defects and
reproductive harm. In addition, cer-
tain fluids contained in vehicles
and certain products of component
wear contain or emit chemicals
known to the State of California to
cause cancer and birth defects or
other reproductive harm.
CAUTION
If you use unauthorized electric
devices, it may cause the vehicle to
operate abnormally, wire damage,
battery discharge and fire. For your
safety, be careful not to damage.

8
Engine / 8-2
Battery / 8-2
Capacity/Weight / 8-2
Dimensions / 8-3
Bulb wattage / 8-3
Tires and wheels / 8-4
Recommended lubricants and capacities / 8-5
Vehicle identification number (VIN) / 8-7
Vehicle certification label / 8-7
Tire specification and pressure label / 8-8
Engine number / 8-8
Refrigerant label / 8-8
Consumer information / 8-9
Reporting safety defects / 8-10
Binding arbitration / 8-10
Specifications, Consumer information,
Reporting safety defects

Specifications, Consumer information, Reporting safety defects
2 8
CAPACITY/WEIGHT
Item
Displacement
Bore x Stroke
Firing order
No. of cylindersGasoline (2.4)
143.96 cu.in (2359 cc)
3.46 x 3.82 in. (88 x 97 mm)
1-3-4-2
4, In-line
ENGINE
BATTERY
Gross vehicle weight
kg (lbs.)Gasoline (2.4)
2080 (4586)
304 (10.7) Item
Luggage volume
l(cu ft)A/T
Item
Battery pack voltage
Cell voltage
Number of cell in the pack
Battery system weight
DimensionsSonata HEV
270V
3.75V
72cell (9module x 8cell)
42kg (system)
54.4L (211*355*726)
Components powered by the battery pack
- Electric motor, Power cable, HSG, Inverter/LDC,
A/C Compressor

Index
2I
Air bags ........................................................................3-34
Air bag warning label ..............................................3-60
Air bag warning light ..............................................3-37
Curtain air bag ........................................................3-51
Driver’s and passenger’s front air bag ....................3-46
Occupant detection system ......................................3-41
Side impact air bag ..................................................3-50
SRS components and functions ..............................3-37
Air cleaner ....................................................................7-27
Alarm system ................................................................4-15
Antenna (glass)..............................................................4-98
Anti-lock brake system (ABS) ......................................5-24
Appearance care ............................................................7-67
Exterior care ............................................................7-67
Interior care ............................................................7-71
Armrest ..........................................................................3-11
Audio system ................................................................4-98
Glass antenna ..........................................................4-98
Steering wheel audio control ..................................4-99
Automatic climate control system ................................4-80
Air conditioning ......................................................4-86
Automatic heating and air conditioning ..................4-81
Manual heating and air conditioning ......................4-82Automatic transaxle ......................................................5-15
Ignition key interlock system ..................................5-19
Shift lock system ....................................................5-18
Sports mode ............................................................5-17
Aux, USB and iPod port ..............................................4-97
Battery ..........................................................................7-33
Battery saver function ..................................................4-61
Before driving ................................................................5-3
Bottle holders, see cup holders ....................................4-93
Brake system ................................................................5-21
Anti-lock brake system (ABS) ................................5-24
Electronic stability control (ESC) ..........................5-26
Parking brake ..........................................................5-22
Power brakes............................................................5-21
Vehicle stability management (VSM) ....................5-29
Hill-start assist control (HAC) ................................5-30
Brakes/clutch fluid ........................................................7-25
Bulb replacement ..........................................................7-58
Bulb wattage....................................................................8-2
Button start/stop, see engine start/stop button ................5-8
A
B

Index
6I
Digital clock ............................................................4-95
Floor mat anchor(s) ................................................4-96
Power outlet ............................................................4-94
Sunvisor ..................................................................4-93
Interior light ..................................................................4-68
Interior overview ............................................................2-2
Interlock system ............................................................5-19
Key positions ..................................................................5-5
Keys ................................................................................4-3
Label
Air bag warning label ..............................................3-60
Tire sidewall labeling ..............................................7-42
Tire specification and pressure label ........................8-7
Vehicle certification label ..........................................8-6
Latch system, see lower anchor system ........................3-32
Light bulbs ....................................................................7-58
Lighting ........................................................................4-61
Battery saver function..............................................4-61
Lower anchor system ....................................................3-32
Lubricants and capacities ................................................8-4
Luggage net(holder) ......................................................4-92Main fuse ......................................................................7-52
Maintenance
Explanation of scheduled maintenance items ........7-18
Maintenance services ................................................7-3
Maintenance under severe usage conditions ..........7-17
Normal maintenance schedule ..................................7-7
Owner maintenance ..................................................7-4
Scheduled maintenance service ................................7-6
Tire maintenance ....................................................7-41
Maintenance schedule ....................................................7-6
Maintenance under severe usage conditions ..........7-17
Normal maintenance schedule ..................................7-7
Maintenance services ......................................................7-3
Manual climate control system ....................................4-71
Air conditioning ......................................................4-76
Climate control air filter ..........................................4-78
Heating and air conditioning ..................................4-72
Manual transaxle ..........................................................5-12
Memory fuse ................................................................7-58
Mirrors ..........................................................................4-40
Day/night rearview mirror ......................................4-40
Inside rearview mirror ............................................4-40
Outside rearview mirror ..........................................4-40
Mode control switch......................................................7-51
Moonroof, see sunroof ..................................................4-34
Multi box ......................................................................4-92M
L
K