2009 Hyundai Sonata cv axle

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
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

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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)

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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

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DO-IT-YOURSELF MAINTENANCE
4
G020C01A-AATVehicle InteriorThe following should be checked each
time when the vehicle is driven:
o Lights operation
o Windshield wiper operation
o Horn operation
o Defroster, heating system operation
(and air conditioning, if installed)
o Steering operation and condition
o Mirror condition and operation
o Turn signal operation
o Accelerator pedal operation
o Brake operation, including parking
brake
o Manual transaxle operation, including
clutch operation
o Automatic transaxle operation,
including "Park" mechanism operation
o Seat control condition and operation
o Seat belt condition and operation
o Sun visor operation
If you notice anything that does not operate
correctly or appears to be functioning
correctly, inspect it carefully and seek
assistance from your Hyundai dealer if
service is needed.
G020B01A-AATVehicle ExteriorThe following should be checked monthly:
o Overall appearance and condition
o Wheel condition and wheel nut torque
o Exhaust system condition
o Light condition and operation
o Windshield glass condition
o Wiper blade condition
o Paint condition and body corrosion
o Fluid leaks
o Door and hood lock condition
o Tire pressure and condition
(including spare tire)GENERAL CHECKSG020A01NF-AATEngine CompartmentThe following should be checked regu-
larly:
o Engine oil level and condition
o Transaxle fluid level and condition
o Brake fluid level
o Engine coolant level
o Windshield washer fluid level
o Accessory drive belt condition
o Engine coolant hose condition
o Fluid leaks (on or below components)
o Power steering fluid level
o Battery condition
o Air filter condition
o Engine vibration
CHECKING THE ENGINE OILG030B01O-AATRecommended OilThe engine oil quality should meet the
following classification.
API SJ, SL or ABOVE,
ILSAC GF-3 or ABOVE
G030B01JM-U G030A01A-AAT
Engine oil is essential to the performance
and service of the engine. It is suggested
that you check the oil level at least once a
week in normal use and more often if you
are on a trip or driving in severe conditions.

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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

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DO-IT-YOURSELF MAINTENANCE
14
CAUTION:
o Radiator antifreeze (engine coolant)
should not be used in the washer
system because it will damage the
car's finish.
o The washer lever should not be pulled
and the washer should not be operated
if the washer reservoir is empty. This
can damage the washer fluid pump.
!
A good quality washer fluid should be
used to fill the washer reservoir. The fluid
level should be checked more frequently
during bad weather or whenever the
washer system is in more frequent use.
The capacity of the washer reservoir is 3.2
U.S. quarts (4.0 liters).
!
WARNING:
It is always better to check the transaxle
oil level when the engine is cool or cold.
If the engine is hot, you should exercise
great caution to avoid burning yourself
on hot engine or exhaust parts.
CHECKING THE TRANSAXLE
OIL (MANUAL)G100A02NF-AAT
HNF5010
Filler plug
Drain plug
Transaxle lubricant in the manual transaxle
should be checked at those intervals
specified in the vehicle maintenance
schedule in Section 5.Recommended OilUse only HYUNDAI GENUINE PARTS MTF
75W/85 (API GL-4) in the manual transaxle.Manual Transaxle Oil CapacityThe oil capacity of the manual transaxle is
1.8 U.S. quarts (1.75 liters).
!
WARNING:
o Windshield washer fluid agents con-
tain some amounts of alcohol and can
be flammable under certain circum-
stances. Do not allow sparks or flame
to contact the washer fluid or the
washer fluid reservoir. Damage to
the vehicle or its occupants could
occur.
o Windshield washer fluid is poisonous
to humans and animals. Do not drink
windshield washer fluid. Serious injury
or death could occur.
NOTE:It is recommended that the manual
transaxle fluid should be checked by an
authorized Hyundai Dealer.

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DO-IT-YOURSELF MAINTENANCE
15
CHECKING THE TRANSAXLE
FLUID (AUTOMATIC)G110A01E-AATTransaxle fluid in the automatic transaxle
should be checked at those intervals
specified in the vehicle maintenance
schedule in Section 5.NOTE:Automatic transaxle fluid is basically
red in color. As driving distance in-
creases, the fluid color turns darkish red
gradually. It is a normal condition and
you should not judge the need to replace
based upon the changing color.
You must replace the automatic
transaxle fluid in accordance with
intervals specified in the vehicle
maintenance schedule in section 5.
!
G110B05A-AATRecommended Fluid
Your Hyundai automatic transaxle is
specially designed to operate with
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.. Damage caused
by a nonspecified fluid is not covered by
your new vehicle limited warranty.
CAUTION:
Use of aftermarket ATF additives may
cause damage to the automatic
transaxle.
Only use HYUNDAI GENUINE ATF SP III,
DIAMOND ATF SP III, SK ATF SP III or
other brands meeting the SP III specifi-
cation approved by Hyundai Motor Co..
If you are having your vehicle serviced
at a facility other than a Hyundai dealer,
verify that the correct ATF is used for
your vehicle.
!
G110C01NF-AATTransaxle Fluid CapacityThe fluid capacity of the automatic
transaxle is:
WARNING:
The transaxle fluid level should be
checked when the engine is at normal
operating temperature. This means that
the engine, radiator, radiator hose,
exhaust system etc., are very hot.
Exercise great care not to burn yourself
during this procedure.2.4L
3.3L
8.24 U.S. quarts (7.8 liters)
11.52 U.S. quarts (10.9 liters)