2003 Hyundai Sonata power steering fluid

VEHICLE MAINTENANCE REQUIREMENTS 5- 5
Note :
*1. FOR CALIFORNIA, THIS MAINTENANCE IS RECOMMENDED, BUT NOT REQUIRED.
*2. FOR EVERY 12 MONTHS OR 12,000 MILES (20,000 KM), WHICHEVER OCCURS FIRST : "R"
F030C07Y-AAT
R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if necessary
GENERAL ITEMS
DRIVE BELT
COOLANT
TIMING BELT
MANUAL TRANSAXLE OIL
AUTOMATIC TRANSAXLE FLUID AND FILTER
BRAKE FLUID
BRAKE HOSES AND LINES
REAR BRAKE DRUMS/LININGS, PARKING BRAKE
BRAKE PADS, CALIPERS AND ROTORS
EXHAUST PIPE AND MUFFLER
SUSPENSION MOUNTING BOLTS
STEERING GEAR BOX, LINKAGE & BOOTS/LOWER ARM
BALL JOINT, UPPER ARM BALL JOINT
POWER STEERING PUMP AND HOSES
DRIVESHAFTS AND BOOTS
AIR CONDITIONING REFRIGERANT
AIR FILTER (For Evaporator and Blower unit) 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 No. DESCRIPTIONMILES X 1000
KILOMETERS X 1000
MONTHS
2.4DOHC (ALT, W/PUMP)
2.7V6 ( ALT, P/STR'G, A/CON)7.5
12
6
I15
24
12
I
I
I
I
I
I
I
I
I22.5
36
18
I30
48
24
I
I
R
I
I
I
I
I
I
I
I
I
I
I
I
I37.5
60
30
I45
72
36
I
I
I
I
I
I
I
I
I52.5
84
42
I60
96
48
R
I
R
R*¹
I
I
I
I
I
I
I
I
I
I
I
I67.5
108
54
I75
120
60
R
I
I
I
I
I
I
I
I82.5
132
66
I90
144
72
I
I
R
I
I
I
I
I
I
I
I
I
I
I
I
I97.5
156
78
I105
168
84
I
R
I
I
I
I
I
I
I112.5
180
90
I120
192
96
R
I
R
R*¹
I
I
I
I
I
I
I
I
I
I
I
I127.5
204
102
I135
216
108
I
I
I
I
I
I
I
I
I142.5
228
114
I150
240
120
I
R
R
I
I
I
I
I
I
I
I
I
I
I
I
I
See Note *
2

6- 2 DO-IT-YOURSELF MAINTENANCE
1. Engine oil filler cap
2. Brake Booster
3. Brake fluid reservoir
4. Clutch fluid reservoir (If installed)
5. Under hood junction box 6. Windshield washer fluid reservoir
7. Power steering fluid reservoir
8. Engine oil level dipstick
9. Engine cover
G010A02Y-GATENGINE COMPARTMENT (2.4 DOHC)
10.Automatic transaxle fluid level dipstick
(If installed)
11.Radiator cap
12.Air cleaner
13.Coolant reservoir cap
14.Battery
HEF-064
12345
6 7 8 9 10 11 12 13 14

DO-IT-YOURSELF MAINTENANCE 6- 3
1. Air cleaner
2. Brake fluid reservoir
3. Brake booster
4. Windshield washer fluid reservoir
5. Power steering fluid reservoir6. Engine oil level dipstick
7. Engine cover
8. Engine oil filler cap
9. Automatic transaxle fluid level dipstick
(If installed)
G010B03Y-AATENGINE COMPARTMENT (2.7 V6 Delta)
10.Radiator cap
11.Battery
12.Coolant reservoir cap
13.Under hood junction box
G010B04Y
1
23
4 5 6 7 8 9 10 11 12
13

6- 4 DO-IT-YOURSELF MAINTENANCE
G020C01A-AATVehicle Interior
The 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 Sunvisor operation
If you notice anything that does not operate
correctly or appears to be functioning incor-
rectly, inspect it carefully and seek assistance
from your Hyundai dealer if service is needed.
G020B01A-AATVehicle Exterior
The following should be checked monthly:
o Overall appearance and condition
o Air filter 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)
G020A01A-AATGENERAL CHECKS
Engine Compartment
The following should be checked regularly:
o Engine oil level and condition
o Transaxle fluid level and condition
o Brake fluid level
o Clutch 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

6- 20 DO-IT-YOURSELF MAINTENANCE
!
!
G230A03A-AATPOWER STEERING FLUID LEVEL
G220B01A-AATChecking Engine Cooling Fan
The engine cooling fan should come on auto-
matically if the engine coolant temperature is
high.
G220A01A-AATCHECKING ELECTRIC COOLING
FANS
G220C01A-AATChecking Condenser Cooling Fan
The condenser coolant fan should come on
automatically whenever the air conditioning is in
operation.
G210B02A-AATChecking the Battery
Keep the battery clean. Any evidence of corro-
sion around the battery posts or terminals
should be removed using a solution of house-
hold baking soda and warm water. After the
battery terminals are dry, cover them with a light
coating of grease. While batteries are being charged (either by a
battery charger or by the vehicle's generator),
they produce explosive gases. Always ob-
serve these warnings to prevent injuries from
occurring:
o Charge batteries only in a well ventilated
area.
o Do not permit flames, sparks or smoking in
the area.
o Keep children away from the area.
WARNING:The cooling fan is controlled by engine
coolant temperature and may sometimes
operate even when the engine is not run-
ning. Use extreme caution when working
near the blades of the coolant fan, so that
you are not injured by a rotating fan blade.
As the engine coolant temperature de-
creases the fan will automatically shut off.
This is a normal condition.
The power steering fluid level should be checked
regularly. To check the power steering fluid
level, be sure the engine is "OFF", then check
to make certain that the power steering fluid
level is between the "MAX" and "MIN" level
markings on the fluid reservoir.
NOTE:Grinding noise from the power steering
pump may be heard immediately after the
engine is started in extremely cold condi-
tions (below - 4°F). If the noise stops during
warm up, there is no abnormal function in
the system. It is due to a power steering
fluid characteristic in extremely cold condi-
tions.
G230A03Y
PROPOSITION 65 WARNING:Battery posts, terminals, and related acces-
sories contain lead and lead compounds,
chemicals known to the state of California
to cause cancer and reproductive harm.
Wash hands after handling.
!

DO-IT-YOURSELF MAINTENANCE 6- 21
G250A01A-AATFOR MORE INFORMATION ABOUT
YOUR HYUNDAI
If you desire additional information about main-
taining and servicing your Hyundai, you may
purchase a factory Shop Manual at your Hyundai
dealer's parts department. This is the same
manual used by dealership technicians and
while it is highly technical it can be useful in
obtaining a better understanding of your car and
how it works.
G240A01A-AATPOWER STEERING HOSES
It is suggested that you check the power steer-
ing hose connections for fluid leakage at regular
intervals. The power steering hoses should be
replaced if there is severe surface cracking,
scuffing or worn spots. Deterioration of the hose
could cause premature failure. Recommended Fluid
Use PSF-3 type fluid
NOTE:Do not start the engine when the power
steering oil reservoir is empty.
G260A02A-AATREPLACING HEADLIGHT BULBS
Before attempting to replace a headlight bulb, be
sure the switch is turned to the "OFF" position.
The next paragraph shows how to reach head-
light bulbs so they may be changed. Be sure to
replace the burned-out bulb with one of the
same number and wattage rating.
!CAUTION:Keep the lamps out of contact with petro-
leum products such as oil, gasoline etc.
G270A03Y-AAT
Headlight Bulb
1. Allow the bulb to cool. Wear eye protection.
2. Always grasp the bulb by its plastic base,
avoid touching the glass.
G270A03Y
HEF-224
HEF-228
3. Turn the plastic cover counterclockwise
and remove it. High Beam
Low Beam
High BeamLow Beam
Turn signal Light

9- 4 VEHICLE SPECIFICATIONS
J080A09Y-AATLUBRICATION CHART
API SH, Hot Climate: SAE 20W-40, 20W-50 (ABOVE 32°F OR 0°C)
SG or Normal Climate:SAE 10W-30 10W-40, 10W-50 (ABOVE -10°F OR -23°C)
SG/CD Cold Climate:SAE 5W-30 5W-40 (BELOW 100°F OR 38°C)
Hyundai Genuine Parts MTF 75W/90 (API GL-4)
HYUNDAI GENUINE ATF, DIAMOND ATF SP-III or SK ATF SP-III
Ethylene glycol base for aluminum radiator
PSF-3 type fluid
DOT 3 or DOT 4 Equivalent Engine
TransaxleManual
Auto
Coolant
Power steering
Brakes and clutch fluid
Quantity (us.qts) (lmp.qts, liter)
2.2 (1.8, 2.1)
8.2 (6.9, 7.8)
0.95 (0.9)
As requiredItem
Oil & Coolant Standard2.4L 2.7L (V6)
Drain & refill;
Without oil filter :
4.2 (3.5, 4.0)
With oil filter :
4.5 (3.76, 4.3)Drain & refill;
Without oil filter :
4.45 (3.69, 4.2)
With oil filter :
4.77 (3.96, 4.5)
7.7 (6.4, 7.3)9.0 (7.6, 8.6)

10- 4 INDEX
K
Key ..................................................................................................... 1-3
If you lose your keys ...................................................................3-11
Positions......................................................................................... 2-3
M
Maintenance Intervals
Explanation of scheduled maintenance items ............................... 5-7
Maintenance under severe usage conditions ............................... 5-6
Scheduled maintenance ................................................................ 5-4
Service requirements .................................................................... 5-2
Map lamp ...........................................................................................1-49
Mirrors
Day-night inside rearview ............................................................1-52
Outside rear view .........................................................................1-50
O
Odometer..........................................................................................1-39
Outside rear view mirror heater .......................................................1-51
P
Parking Brake ....................................................................................1-56
Passenger Presense Detection .......................................................1-31
Power Driver seat .............................................................................1-13
Power Outlet ......................................................................................1-61
Power Steering Fluid Level ...............................................................6-20R
Radio (H240, H260, H290) ........................................... 1-80, 1-85, 1-90
Rear Seat
Fold down .....................................................................................1-15
Rear View mirror ...............................................................................1-52
Rear Window Defroster Switch ........................................................1-44
Reporting Safety Defects ................................................................... 8-7
S
Seat
Front.............................................................................................1-10
Seat Belts
3-Point system .............................................................................1-18
Adjusting your seat belt ...............................................................1-20
Care of seat belts .........................................................................1-17
Precautions..................................................................................1-16
Shop Manual ........................................................................................ 8-5
Spark Plugs ......................................................................................... 6-9
Speedometer.....................................................................................1-38
Starting Procedure .............................................................................. 2-4
Steering Wheel
Free play ......................................................................................6-16
Steering Wheel Tilt Lever ..................................................................1-61
Stereo Radio Operation (H240, H260, H290) .............. 1-80, 1-85, 1-90
Stereo Sound System .......................................................................1-78
Sun Visor ...........................................................................................1-60
Sunroof..............................................................................................1-47