oil change Hyundai Sonata 2009 Owner's Manual

2
DRIVING YOUR HYUNDAI
2
WARNING: ENGINE EXHAUST CAN BE DANGEROUS!
C010A03A-AATEngine exhaust fumes can be extremely dangerous. If, at any time, you smell exhaust fumes inside the vehicle, open the
windows immediately.
o Do not inhale exhaust fumes.
Exhaust fumes contain carbon monoxide, a colorless, odorless gas that can cause unconsciousness and death by
asphyxiation.
o Be sure the exhaust system does not leak.
The exhaust system should be checked whenever the vehicle is raised to change the oil or for any other purpose. If you
hear a change in the sound of the exhaust or if you drive over something that strikes the underneath side of the car, have
the exhaust system checked as soon as possible by your Hyundai dealer.
o Do not run the engine in an enclosed area.
Letting the engine idle in your garage, even with the garage door open, is a hazardous practice. Never run the engine
in your garage any longer than it takes to start the engine and back the car out.
o Avoid idling the engine for prolonged periods with people inside the car.
If it is necessary to idle the engine for a prolonged period with people inside the car, be sure to do so only in an open area
with the air intake set at "Fresh" and fan operating at one of the higher speeds so fresh air is drawn into the interior.
If you must drive with the trunk lid open because you are carrying objects that make this necessary:
1. Close all windows.
2. Open side vents.
3. Set the air intake control at "Fresh", the air flow control at "Floor" or "Face" and the fan at one of the higher speeds.
To assure proper operation of the ventilation system, be sure the ventilation air intakes located just in front of the windshield
are kept clear of snow, ice, leaves or other obstructions.
!!
PROPOSITION 65 WARNING:
Engine exhaust and a wide variety of automobile components and parts, including components found in the interior
furnishings in a vehicle, contain or emit chemicals known to the State of California to cause cancer and birth defects
and reproductive harm. In addition, certain 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.

2
DRIVING YOUR HYUNDAI
18
C160J01A-AATDon't Let Ice and Snow Accumulate
UnderneathUnder some conditions, snow and ice can
build up under the fenders and interfere
with the steering. When driving in severe
winter conditions where this may happen,
you should periodically check underneath
the car to be sure the movement of the front
wheels and the steering components is
not obstructed.C160I01A-AATDon't Let Your Parking Brake FreezeUnder some conditions your parking brake
can freeze in the engaged position. This
is most likely to happen when there is an
accumulation of snow or ice around or
near the rear brakes or if the brakes are
wet. If there is a risk the parking brake may
freeze, apply it only temporarily while you
put the gear selector lever in "P" (automatic)
or in first or reverse gear (manual transaxle)
and block the rear wheels so the car cannot
roll. Then release the parking brake.
C160H02A-AATUse Approved Window Washer Anti-
Freeze in SystemTo keep the water in the window washer
system from freezing, add an approved
window washer anti-freeze solution in
accordance with instructions on the
container. Window washer anti-freeze is
available from Hyundai dealers and most
auto parts outlets. Do not use engine coolant
or other types of anti-freeze as these may
damage the paint finish.C160G01A-AATTo Keep Locks from FreezingTo keep the locks from freezing, squirt an
approved de-icer fluid or glycerine into the
key opening. If a lock is covered with ice,
squirt it with an approved de-icing fluid to
remove the ice. If the lock is frozen internally,
you may be able to thaw it out by using a
heated key. Handle the heated key with
care to avoid injury.
C160F01A-AATCheck Spark Plugs and Ignition
SystemInspect your spark plugs as described in
Section 6 and replace them if necessary.
Also check all ignition wiring and
components to be sure they are not cracked,
worn or damaged in any way.C160E01A-AATChange to "Winter Weight" Oil if
NecessaryIn some climates it is recommended that a
lower viscosity "winter weight" oil be used
during cold weather. See Section 9 for
recommendations. If you aren't sure what
weight oil you should use, consult your
Hyundai dealer.

5
VEHICLE MAINTENANCE REQUIREMENTS
7
F060D01A-AATo Fuel Lines, Fuel Hoses and Con-
nectionsCheck the fuel lines, fuel hoses and con-
nections for leakage and damage. Have a
trained technician replace any damaged
or leaking parts immediately.F060B01NF-GATo Drive BeltsInspect all drive belts for evidence of cuts,
cracks, excessive wear or oil saturation
and replace if necessary. Drive belts should
be checked periodically for proper tension.
F060M01A-AATo Engine Oil and FilterThe engine oil and filter should be changed
at the intervals specified in the
maintenance schedule. If the car is being
driven in severe conditions, more frequent
oil and filter changes are required.F060C01A-AATo Fuel FilterA clogged filter can limit the speed at which
the vehicle may be driven, damage the
emission system and cause hard starting.
If an excessive amount of foreign matter
accumulates in the fuel tank, the filter may
require replacement more frequently.
After installing a new filter, run the engine
for several minutes, and check for leaks at
the connections. Fuel filters should be
installed by trained technicians.
F060F01A-AATo Vacuum, Crankcase Ventilation
HosesInspect the surface of hoses for evidence
of heat and/or mechanical damage. Hard
and brittle rubber, cracking, tears, cuts,
abrasions, and excessive swelling indicate
deterioration. Particular attention should
be paid to examine those hose surfaces
nearest to high heat sources, such as the
exhaust manifold.
Inspect the hose routing to assure that the
hoses do not come in contact with any heat
source, sharp edges or moving component
which might cause heat damage or
mechanical wear. Inspect all hose
connections, such as clamps and
couplings, to make sure they are secure,
and that no leaks are present. Hoses should
be replaced immediately if there is any
evidence of deterioration or damage.
EXPLANATION OF SCHEDULED MAINTENANCE ITEMS

5
VEHICLE MAINTENANCE REQUIREMENTS8
F070G02A-AATo Brake FluidCheck brake fluid level in the brake fluid
reservoir. The level should be between
"MIN" and "MAX" marks on the side of the
reservoir. Use only hydraulic brake fluid
conforming to DOT 3 or DOT 4.F070F01A-AATo Brake Hoses and LinesVisually check for proper installation,
chafing, cracks, deterioration and any
leakage. Replace any deteriorated or
damaged parts immediately.
F070E06A-AATo Automatic Transaxle FluidThe fluid level should be in the “HOT”
range of the dipstick, after the engine and
transaxle are at normal operating
temperature. Check the automatic
transaxle fluid level with the engine running
and the transaxle in neutral, with the
parking brake properly applied. Use
HYUNDAI GENUINE ATF SP III, DIAMOND
ATF SP III, SK ATF SP III or other brands
meeting the SP III specification approved
by Hyundai Motor Co. when adding or
changing fluid. Using the wrong ATF may
result in damage to the ATM.
F070H01A-AATo Rear Brake Drums and Linings/
Parking BrakeCheck the rear brake drums and linings for
scoring, burning, leaking fluid, broken parts,
and excessive wear. Inspect the parking
brake system including the parking brake
lever and cables. For detailed service
procedures, refer to the Shop Manual.
F070C01A-AATo CoolantThe coolant should be changed at the
intervals specified in the maintenance
schedule.
F060J01A-AATo Spark PlugsMake sure to install new spark plugs of the
correct heat range.F060H01A-AATo Air Cleaner FilterA Genuine Hyundai air cleaner filter is
recommended when the filter is replaced.F060G01A-AATo Vapor Hose and Fuel Filler CapThe vapor hose and fuel filler cap should
be inspected at those intervals specified in
the maintenance schedule. Make sure that
a new vapor hose or fuel filler cap is correctly
replaced.
F070D01A-AATo Manual Transaxle OilInspect the manual transaxle oil according
to the maintenance schedule.NOTE:If the oil level is low, check for possible
leaks before adding oil. Do not overfill.
F060N02E-AATo Valve ClearanceInspect excessive valve noise and/or
engine vibration and adjust if necessary. A
qualified technician should perform the
operation.

6
DO-IT-YOURSELF MAINTENANCE
7
!
3. Slide underneath the car and loosen
the drain plug by turning it counter-
clockwise with a wrench of the proper
size. Be sure that a drain pan is in
position to catch the oil as it drains out,
then remove the drain plug.
4. When the oil has stopped draining,
replace the drain plug using a new
gasket and retighten by turning it clock-
wise.
Oil pan drain plug tightening torque:
25.3 ~ 32.5 lb.ft (3.5 ~ 4.5 kgf.m)
HNF5006-1
(2.4L)
(3.3L)
The engine oil and filter should be changed
at those intervals specified in the
maintenance schedule in Section 5. If the
car is being driven in severe conditions,
more frequent oil and filter changes are
required.
The procedure for changing the oil and
filter is as follows:
1. Park the car on level ground and set the
parking brake. Start the engine and let
it warm up until the needle on the coolant
temperature gauge moves above the
lowest mark. Turn the engine off and
place the gear selector lever in "P" (au-
tomatic) or reverse gear (manual
transaxle).
2. Open the hood and remove the engine
oil filler cap.NOTE:Loosen the oil filter cap by turning it
counterclockwise to drain well the oil in
the oil filter (3.3L only).
WARNING:
Be very careful when draining the engine
oil as it may be hot enough to burn you!
HNF5005-1
G040B01NF

6
DO-IT-YOURSELF MAINTENANCE
28
SPECIFICATION:"H"
Horizontal center line of headlights from
ground : 27.05 in. (687mm)
"W"
Distance between each headlight center :
51.5 in. (1,308mm)
"L"
Distance between the headlights and the
wall that the lights are tested against :
118.11 in. (3,000 mm)
REPLACEMENT OF LIGHT
BULBSG260A02L-GATBefore attempting to replace a light bulb,
be sure the switch is turned to the "OFF"
position.
The next paragraph shows how to reach
the light bulbs so they may be changed. Be
sure to replace the burned-out bulb with
one of the same number and wattage
rating.
See page 6-35 for the wattage descrip-
tions.
!
CAUTION:
o Keep the lights out of contact with
petroleum products, such as oil,
gasoline, etc.
o Be sure to replace the LED type
equipped bulbs with an assembly.
o After heavy, driving rain or washing,
headlight and taillight lenses could
appear frosty. This condition is
caused by the temperature difference
between the lamp inside and outside.
This is similar to the condensation on
your windows inside your vehicle
during the rain and doesn’t indicate a
problem with your vehicle. If the water
leaks into the lamp bulb circuitry, have
the vehicle checked by an Authorized
Hyundai Dealer.
G290B01NF-AATAdjustment After Headlight Assem-
bly Replacement
G290B01NF
L
W
H
H
Cut-off line
Ground line
Horizontal lineVertical line
If the vehicle has had front body repair and
the headlight assembly has been replaced,
the headlight aiming should be checked
using the aiming screen as shown in the
illustration. Turn on the headlight switch
(Low Beam Position).
1. Adjust headlights vertically so that cutoff
line is aligned with horizontal line shown
in the illustration.
2. Dotted lines in the illustration show the
center of the headlights.

10
INDEX
3
Combination Light
Auto Light ........................................................................1-62
Headlight flasher ............................................................1-62
Headlight switch .............................................................1-61
High-beam switch ...........................................................1-62
Lane change signal ........................................................1-61
Parking light auto off ......................................................1-61
Turn signal operation .....................................................1-60
Consumer Information .......................................................8-14
Cooling Fans ......................................................................6-26
Corrosion protection
Cleaning the interior ......................................................... 4-5
Protecting your Hyundai from corrosion .......................... 4-2
Washing and waxing ........................................................ 4-3
Cruise Control ....................................................................1-91
D
Day/night Inside Rearview Mirror ......................................1-76
Defrosting/Defogging.......................................................1-103
Door
Central door locks ............................................................ 1-6
Door locks ......................................................................... 1-4
Front door warning light .................................................1-90
Locking and unlocking front door with a key .................. 1-5
Drink Holder .......................................................................1-67
Driving
Economical driving .........................................................2-16
Smooth cornering ...........................................................2-17
Winter driving ..................................................................2-17E
Electronic Stability Control (ESC) System ........................2-13
Emission Control System ..................................................... 7-2
Engine
Before starting the engine ................................................ 2-3
Compartment (2.4 DOHC) ................................................ 6-2
Compartment (3.3 V6) ...................................................... 6-3
Coolant.............................................................................. 6-8
Coolant temperature gauge ...........................................1-55
If the engine overheats ..................................................... 3-4
Number............................................................................. 8-2
Oil ...................................................................................... 6-4
Starting.............................................................................. 2-5
Engine Exhaust Can Be Dangerous! .................................. 2-2
F
Fan Speed Control ................................................. 1-97, 1-107
Fog Light
Front ................................................................................1-63
Front Seats
Active headrests .............................................................1-16
Adjustable front seats .....................................................1-14
Adjustable headrests ......................................................1-15
Adjusting seat forward and rearward .................. 1-14, 1-18
Adjusting seatback angle ..................................... 1-15, 1-18
Power driver's seat .........................................................1-17
Seat cushion height adjustment ......................... 1-17, 1-18
Seat warmer ....................................................................1-19