2010 Hyundai Sonata battery

2
DRIVING YOUR HYUNDAI
8
NOTE:
Depress the brake pedal when shift-
ing.
The selector lever can be shifted
freely.
The first few shifts on a new vehicle, or
if the battery has been disconnected,
may be somewhat abrupt. This is a
normal condition, and the shifting
sequence will adjust after shifts are
cycled a few times by the T.C.M
(Transaxle Control Module).
!
C090A02NF
CAUTION:
Never shift into "R" or "P" position while
the vehicle is moving.
The indicator lights in the instrument cluster
indicate the selector lever position when
the ignition is switched "ON". During sports
mode operation, the gear currently in use
displays in the numeral indicator.C090B02A-AATThe function of each position is as
follows:
o P (Park):Use to hold the vehicle in place when
parked or while starting the engine.
Whenever parking the car, apply the
parking brake and shift the selector lever
to the "P" (Park) position.
CAUTION:
Never place the selector lever in the "P"
(Park) position unless the vehicle is fully
stopped. Failure to observe this caution
will cause severe damage to the
transaxle.
!
AUTOMATIC TRANSAXLEC090A01NF-GAT(If Installed)The highly efficient Hyundai automatic
transaxle has five forward speeds and one
reverse speed. The individual speeds are
selected automatically, depending on the
position of the speed selector lever. The
selector lever has 2 gates; the main gate
and the manual gate.NOTE:For information on manual gate
operation, refer to "Sports Mode".
In the main gate, the selector lever has 4
positions.
ONF058006

2
DRIVING YOUR HYUNDAI
17
SMOOTH CORNERINGC150A01A-AATAvoid braking or gear changing in corners,
especially when roads are wet. Ideally,
corners should always be taken under
gentle acceleration. If you follow these
suggestions, tire wear will be held to a
minimum.
C160A01A-AATThe more severe weather conditions of
winter result in greater wear and other
problems. To minimize the problems of
winter driving, you should follow these
suggestions:C160B01A-AATSnowy or Icy ConditionsTo drive your vehicle in deep snow, it may
be necessary to use snow tires or to install
tire chains on your tires. If snow tires are
needed, it is necessary to select tires
equivalent in size and type of the original
equipment tires. Failure to do so may
adversely affect the safety and handling of
your car. Furthermore, speeding, rapid
acceleration, sudden brake applications,
and sharp turns are potentially very
hazardous practices.
During deceleration, use engine braking to
the fullest extent. Sudden brake applications
on snowy or icy roads may cause skids to
occur. You need to keep sufficient distance
between the vehicle in operation in front
and your vehicle. Also, apply the brake
gently. It should be noted that installing tire
chains on the tire will provide a greater
driving force, but will not prevent side skids.NOTE:Tire chains are not legal in all states.
Check state laws before fitting tire
chains.WINTER DRIVING
C160D01A-AATCheck Battery and CablesWinter puts additional burdens on the
battery system. Visually inspect the battery
and cables as described in Section 6. The
level of charge in your battery can be
checked by your Hyundai dealer or a
service station.C160C01A-AATUse High Quality Ethylene Glycol
CoolantYour Hyundai is delivered with high quality
ethylene glycol coolant in the cooling
system. It is the only type of coolant that
should be used because it helps prevent
corrosion in the cooling system, lubricates
the water pump and prevents freezing. Be
sure to replace or replenish your coolant in
accordance with the maintenance
schedule in Section 5. Before winter, have
your coolant tested to assure that its
freezing point is sufficient for the
temperatures anticipated during the winter.

32WHAT TO DO IN AN EMERGENCY
IF THE ENGINE WILL NOT START!
D010A01A-AAT
D010B02A-AATIf Engine Doesn't Turn Over or Turns
Over Slowly
D010C02Y-AATIf Engine Turns Over Normally but
Does Not Start1. Check fuel level.
2. With the key in the "OFF" position, check
all connectors at ignition, coil and spark
plugs. Reconnect any that may be dis-
connected or loose.
3. Check the fuel line in the engine com-
partment.
4. If the engine still does not start, call a
Hyundai dealer or seek other qualified
assistance.
D010D01NF-AATIf Engine Stalls While Driving1. Reduce your speed gradually, keeping
a straight line.
2. Turn on your emergency flashers.
3. Move cautiously off the road to a safe
place.
4. Try to start the engine again. If your
vehicle will not start, contact a Hyundai
dealer or seek other qualified assis-
tance.If the engine stalls at a crossroad and
crossing1. Turn on your emergency flashers.
2. Set the shift lever in the N (Neutral)
position. Try to start the engine.
3. If your vehicle does not start, push the
vehicle to a safe place (if it is safe to do
so) with the shift lever in the N (Neutral)
position.
4. Try to start the engine again. If your
vehicle does not start, contact a
HYUNDAI dealer or seek other quali-
fied assistance.
WARNING:
If the engine will not start, do not push or
pull the car to start it. This could result in
a collision or cause other damage. In
addition, push or pull starting may cause
the catalytic converter to be overloaded
and create a fire hazard.
1. If your car has an automatic transaxle,
be sure the gear selector lever is in "N"
or "P" and the emergency brake is set.
2. Check the battery connections to be
sure they are clean and tight.
ONF078017
3. Turn on the interior light. If the light dims
or goes out when you operate the starter,
the battery is discharged.
4. Check the starter connections to be
sure they are securely tightened.
5. Do not push or pull the vehicle to start it.
See instructions for "Jump Starting".

3
WHAT TO DO IN AN EMERGENCY
3
JUMP STARTING!
o If you should accidentally get acid on
your skin or in your eyes, immediately
remove any contaminated clothing and
flush the area with clean water for at
least 15 minutes. Then promptly obtain
medical attention. If you must be trans-
ported to an emergency facility, continue
to apply water to the affected area with
a sponge or cloth.
o The gas produced by the battery during
the jump-start operation is highly
explosive. Do not smoke or allow a
spark or an open flame in the vicinity.
o The battery being used to provide the
jump start must be 12-volt. If you cannot
determine that it is a 12-volt battery, do
not attempt to use it for the jump start.
o To jump start a car with a discharged
battery, follow this procedure exactly:
1. If the booster battery is installed in
another vehicle, be sure the two vehicles
are not touching.
2. Turn off all unnecessary lights and
acces-sories in both vehicles.
3. Attach the clamps of the jumper cable in
the exact location shown on the illustra-
tion. First, attach one clamp of the jumper
cable to the positive (+) post or cable of
the discharged battery.Then attach the other end of the same
cable to the positive (+) post or cable of
the booster battery. Next, using the other
cable, attach one clamp to the negative
(-) post or cable of the booster battery.
Then attach the other end of that cable
to a solid metal part of the engine of the
vehicle with the discharged battery
away from the battery. Do not connect
the cable to any moving part.
4. Start the engine in the car with the
booster battery and let it run for a few
minutes. This will help to assure that the
booster battery is fully charged. During
the jumping operation, run the engine
in this vehicle at about 2,000 rpm.
5. Start the engine in the car with the
discharged battery using the normal
starting procedure. After the engine
starts, leave the jumper cables con-
nected and let the engine run at fast idle
or about 2,000 rpm for several minutes.
6. Carefully remove the jumper cables in
the reverse order of attachment.
If you do not know why your battery became
discharged (because the lights were left
on, etc.), have the charging system checked
by your Hyundai dealer.
D020A03A-AAT
WARNING:
The gas produced by the battery during
the jump-start operation is highly
explosive. If these instructions are not
followed exactly, serious personal injury
and damage to the vehicle may occur! If
you are not sure how to follow this
procedure, seek qualified assistance.
Automobile batteries contain sulfuric
acid. This is poisonous and highly
corrosive. When jump starting, wear pro-
tective glasses and be careful not to get
acid on yourself, your clothing or on the
car.
HNF4001
Booster
batteryDischarged
battery

4
CORROSION PREVENTION AND APPEARANCE CARE
5
CLEANING THE INTERIORE040A01A-AATTo Clean the Vinyl UpholsteryTo clean the vinyl upholstery, first remove
loose dirt and dust with a vacuum cleaner.
Then apply a solution of mild soap or
detergent and water using a clean sponge
or soft cloth. Allow this to stay on the surface
to loosen the dirt, then wipe with a clean
damp sponge or cloth. If all the dirt stains
are not removed, repeat this procedure
until the upholstery is clean. Do not use
gasoline, solvent, paint thinner or other
strong cleaners.
E030E01A-AATMaintaining BumpersSpecial precautions must be observed to
preserve the appearance of the bumpers
on your Hyundai. They are:
o Be careful not to spill battery electrolyte
or hydraulic brake fluid on the bumpers.
If you do, wash it off immediately with
clean water.
o Be gentle when cleaning the bumper
sur-faces. They are made of soft plastic
and the surface can be damaged if
mistreated. Do not use abrasive
cleaners. Use warm water and mild
soap or car-washing solution.
o Do not expose the bumpers to high tem-
peratures. For example, if you have
your car repainted, do not leave the
bumpers on the car if the car is going to
be placed in a high-temperature paint
booth.
E030D01A-AATWhen to Wax AgainYou should polish and wax the car again
when water no longer beads on a clean
surface but spreads out over a larger area.E030C01A-AATPolishing and WaxingAlways wash and dry the car before
polishing or waxing or using a combination
cleaner and wax. Use a good quality
commercial product and follow the
manufacturer's directions on the container.
Polish and wax the bright trim pieces as
well as the paint.E030B01A-AATSpot CleaningDon't use gasoline, strong solvents or cor-
rosive cleaning agents. These can
damage the finish of the car. To remove
road tar, use turpentine on a clean, soft
cloth. Be gentle.
To remove dead insects or tree sap, use
warm water and mild soap or car-washing
solution. Soak the spot and rub gently. If
the paint has lost its luster, use a
commercial car-cleaning polish.

6
Engine Compartment .................................................... 6-2
General Checks ............................................................ 6-4
Checking the Engine Oil ............................................... 6-4
Changing the Engine Oil and Filter ................................ 6-6
Checking and Changing the Engine Coolant ................ 6-8
Changing the Air Cleaner Filter ...................................6-11
Checking the Transaxle Oil (Manual) ......................... 6-14
Checking the Transaxle Fluid (Automatic) ..................6-15
Checking the Brakes..................................................6-17
Air Conditioning Care..................................................6-18
Changing the Climate Control Air Filter.......................6-19
Checking Drive Belts..................................................6-22
Checking and Replacing Fuses ..................................6-22
Checking the Battery..................................................6-24
Power Steering Fluid Level .........................................6-26
Headlight Aiming Adjustment......................................6-27
Replacement of Light Bulbs ........................................6-28
Bulb Wattages.............................................................6-36
Fuse Panel Description...............................................6-37
DO-IT-YOURSELF MAINTENANCE
6

6
DO-IT-YOURSELF MAINTENANCE
2
G010B01NF-AATENGINE COMPARTMENT
ONF018003
CAUTION:
When inspecting or servicing the
engine, you should handle tools
and other heavy objects
carefully so that the plastic cover
of the engine is not damaged.
!
1. Engine coolant reservoir
2. Engine oil filler cap
3. Brake fluid reservoir
4. Air cleaner5. Fuse box
6. Negative battery terminal
7. Positive battery terminal
8. Auto transaxle oil dipstick*9. Radiator cap
10. Engine oil dipstick
11. Windshield washer fluid reservoir
12. Power steering fluid reservoir
* : if installedGasoline Engine (2.4L)

6
DO-IT-YOURSELF MAINTENANCE
3
8G010A01NF
G010A01NF-AATGasoline Engine (3.3L)
CAUTION:
When inspecting or servicing the
engine, you should handle tools
and other heavy objects
carefully so that the plastic cover
of the engine is not damaged.
!
1. Engine coolant reservoir
2. Engine oil filler cap
3. Brake fluid reservoir
4. Air cleaner5. Fuse box
6. Negative battery terminal
7. Positive battery terminal
8. Auto transaxle oil dipstick*9. Radiator cap
10. Engine oil dipstick
11. Windshield washer fluid reservoir
12. Power steering fluid reservoir
* : if installed