brake fluid Hyundai Sonata 2005 User Guide

3
WHAT TO DO IN AN EMERGENCY
13
EMERGENCY TOWINGD080D01NF-AAT
!
D080D02NF-A
For emergency towing when no commercial
tow vehicle is available, attach a tow cable,
chain or strap to the towing hook under the front
of your car. Do not attempt to tow your vehicle
in this manner on any unpaved surface. This
could result in serious damage to your car.
Nor should towing be attempted if the wheels,
drive train, axles, steering or brakes are dam-
aged. Before towing, be sure the transaxle is in
neutral and the key is in "ACC" (with the engine
off) or in the "ON" position (with the engine
running). A driver must be in the towed car to
steer it and operate the brakes.
CAUTION:
If the car is being towed with all four wheels
on the ground, it can be towed only from the
front. Be sure that the transaxle is in neutral.
Do not tow at speeds greater than 30 mph
(50 km/h) and for more than 15 miles (25
km). Be sure the steering is unlocked by
placing the key in the "ACC" position. A
driver must be in the towed vehicle to
operate the steering and brakes.NOTE:Before towing, check the level of the auto-
matic transaxle fluid. If it is below the "HOT"
range on the dipstick, add fluid. If you
cannot add fluid, a towing dolly must be
used.
IF YOU LOSE YOUR KEYSD120A01A-AATIf you lose your keys, many Hyundai dealers
can make you a new key if you have your key
number.
If you lock the keys inside your car and you
cannot obtain a new key, many Hyundai dealers
can use special tools to open the door for you.

4
CORROSION PREVENTION AND APPEARANCE CARE
5
CLEANING THE INTERIOR
E040B01A-AATTo Clean the Leather Upholstery
(If Installed)In the normal course of use, leather upholstered
surfaces will, like any material, pick-up dust and
dirt. This dust and dirt must be cleaned off or it
may work into the surface of the leather, caus-
ing damage.
Fine leather needs care, and should be cleaned
when necessary. Washing leather thoroughly
with soap and water will keep your leather
lustrous, beautiful and ensure you have many
years of wear.
Take a piece of cheese cloth and using any mild
soap and lukewarm water, work up a good
lather. Thoroughly wash the leather. Wipe clean
with a slightly damp cloth and dry with soft cloth.
Do this as often as the leather becomes soiled.
During tanning operations, sufficient oils are
incorporated through processing that none need
be applied during the life of the leather. Oil
applied to the finished surface will in no way help
the leather and may do more harm than good.
Varnishes and furniture polishes should never
be used under any conditions.
E040A01A-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 gaso-
line, solvent, paint thinner or other strong clean-
ers.
E030E01A-AATMaintaining BumpersSpecial precautions must be observed to pre-
serve 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.

5
VEHICLE MAINTENANCE REQUIREMENTS2
F010C01A-AATSpecified Scheduled ProceduresThese are the procedures such as inspections,
adjustments and replacements that are listed in
the maintenance charts starting on page 5-4.
These procedures must be performed at the
intervals shown in the maintenance schedule to
assure that your warranty remains in effect.
Although it is strongly recommended that they
be performed by the trained technicians at your
Hyundai dealer, these procedures may be per-
formed at any qualified service facility.
It is suggested that genuine Hyundai service
parts be used for any required repairs or re-
placements. Other parts of equivalent quality
such as engine oil, engine coolant, manual or
auto transaxle oil, brake fluid and so on which
are not supplied by Hyundai Motor Company or
its distributor may be used without affecting
your warranty coverage but you should always
be sure these are equivalent to the quality of the
original Hyundai parts. Your Owner's Hand-
book provides further information about your
warranty coverage.
F010A01A-AATService RequirementsTo ensure that you receive the greatest number
of miles of satisfying operation from your Hyundai,
certain maintenance procedures must be per-
formed. Although careful design and engineer-
ing have reduced these to a minimum, those that
are required are of the utmost importance.
It is your responsibility to have these mainte-
nance procedures performed to comply with
the terms of the warranties covering your new
Hyundai. The Owner's Handbook supplied with
your new vehicle provides further information
about these warranties.
F010B01A-AATMaintenance RequirementsThe maintenance required for your Hyundai
can be divided into three main areas:
o Specified scheduled procedures
o General checks
o Do-it-yourself maintenance
MAINTENANCE INTERVALS

5
VEHICLE MAINTENANCE REQUIREMENTS
5
See Note *
1
See Note *
2
F030C01NF-AATR : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if necessary
GENERAL ITEMS
DRIVE BELT (AUTO-TENSIONER, ALT, P/STR'G, A/CON, W/PUMP)
COOLANT
MANUAL TRANSAXLE OIL
AUTOMATIC TRANSAXLE FLUID
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, BELT AND HOSES
DRIVE SHAFTS AND BOOTS
AIR CONDITIONING REFRIGERANT
AIR CONDITIONER FILTER (FOR EVAPORATOR AND BLOWER UNIT) 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 No. DESCRIPTIONMILES X 1000
KILOMETERS X 1000
MONTHS7.5
12
6
I
I15
24
12
I
I
I
I
I
I
I
I
I22.5
36
18
I
I30
48
24
I
I
I
I
I
I
I
I
I
I
I
I
I37.5
60
30
I
I45
72
36
I
I
I
I
I
I
I
I
I52.5
84
42
I
I60
96
48
I
I
I
I
I
I
I
I
I
I
I
I
I67.5
108
54
I
I75
120
60
I
I
I
I
I
I
I
I
I82.5
132
66
I
I90
144
72
I
I
I
I
I
I
I
I
I
I
I
I
I97.5
156
78
I
I105
168
84
R
I
I
I
I
I
I
I
I112.5
180
90
I
I120
192
96
I
I
I
I
I
I
I
I
I
I
I
I
I127.5
204
102
I
I135
216
108
I
I
I
I
I
I
I
I
I142.5
228
114
I
I150
240
120
I
I
I
I
I
I
I
I
I
I
I
I
I
Note:
*1. FOR THE FIRST TIME, REPLACE THE COOLANT AT 60,000 MILES (96,000 KM) OR 60 MONTHS.
AFTER THAT, REPLACE IT EVERY 30,000 MILES (48,000 KM) OR 24 MONTHS.
*2. FOR EVERY 12 MONTHS OR 10,000 MILES (15,000 KM), WHICHEVER OCCURS FIRST : "R"

5
VEHICLE MAINTENANCE REQUIREMENTS6
MAINTENANCE UNDER SEVERE USAGE CONDITIONS
SEVERE DRIVING CONDITIONSA - Repeatedly driving short distance of less than 5miles (8km) in normal
temperature or less than 10miles (16km) in freezing temperature
B - Extensive engine idling or low speed driving for long distances
C - Driving on rough, dusty, muddy, unpaved, graveled or salt- spread roads
D - Driving in areas using salt or other corrosive materials or in very cold weather
E - Driving in sandy areasF040A01NF-AATThe following items must be serviced more frequently on cars normally used under severe driving conditions. Refer to the chart below for the appropriate
maintenance intervals.
R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if necessary
F - Driving in heavy traffic area over 90°F (32°C)
G - Driving on uphill, downhill, or mountain road
H - Towing a Trailer, or using a camper, or roof rack
I - Driving as a patrol car, taxi, other commercial use or vehicle towing
J - Driving over 100 MPH (170 Km/h)
K - Frequently driving in stop-and-go conditionsENGINE OIL AND FILTER
AIR CLEANER FILTER
SPARK PLUGS
BRAKE PADS, CALIPERS AND ROTORS
REAR BRAKE DRUMS/LININGS, PARKING BRAKE
STEERING GEAR BOX, LINKAGE & BOOTS/
LOWER ARM BALL JOINT, UPPER ARM BALL JOINT
DRIVE SHAFTS AND BOOTS
MANUAL TRANSAXLE OIL
AIR CONDITIONER FILTER (FOR EVAPORATOR AND BLOWER UNIT)
AUTOMATIC TRANSAXLE FLUID
MAINTENANCE ITEM
R
I
R
I
I
I
I
R
R
R
EVERY 3,000 MILES (4,800 KM) OR 3 MONTHS
MORE FREQUENTLY
MORE FREQUENTLY
MORE FREQUENTLY
MORE FREQUENTLY
MORE FREQUENTLY
EVERY 7,500 MILES (12,000 KM) OR 6 MONTHS
EVERY 60,000 MILES (96,000 KM)
MORE FREQUENTLY
EVERY 30,000 MILES (48,000 KM)
DRIVING
CONDITION MAINTENANCE
INTERVALS MAINTENANCE
OPERATION
A, B, C, D, E, F, G, H, I, K
C, E
B, H
C, D, G, H
C, D, G, H
C, D, E, F, G, H, I
C, D, E, F
A, C, D, E, F, G, H, I, J
C, E
A, C, E, F, G, H, I

5
VEHICLE MAINTENANCE REQUIREMENTS8
F070G02A-AATo Brake FluidCheck brake fluid level in the brake fluid reser-
voir. 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 immedi-
ately.
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 recom-
mended 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 re-
placed.
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.

5
VEHICLE MAINTENANCE REQUIREMENTS
9
F070L01A-AATo Suspension Mounting BoltsCheck the suspension connections for loose-
ness or damage. Retighten to the specified
torque.F070K01A-AATo Exhaust Pipe and MufflerVisually inspect the exhaust pipes, muffler and
hangers for cracks, deterioration, or damage.
Start the engine and listen carefully for any
exhaust gas leakage. Tighten connections or
replace parts as necessary.F070J01A-AATo Brake Pads, Calipers and RotorsCheck the pads for excessive wear, discs for
run out and wear, and calipers for fluid leakage.
F070Q01A-AATo Air Conditioning RefrigerantCheck the air conditioning lines and connec-
tions for leakage and damage. Check air con-
ditioning performance according to the relevant
shop manual if necessary.
F070P01A-AATo Drive Shafts and BootsCheck the drive shafts, boots and clamps for
cracks, deterioration, or damage. Replace any
damaged parts and, if necessary, repack the
grease.F070N01A-AATo Power Steering Pump, Belt and HosesCheck the power steering pump and hoses for
leakage and damage. Replace any damaged or
leaking parts immediately. Inspect the power
steering belt for evidence of cuts, cracks, ex-
cessive wear, oiliness and proper tension.
Replace or adjust it if necessary.F070M01Y-AATo Steering Gear Box, Linkage & Boots/
Lower Arm Ball Joint, Upper Arm Ball
JointWith the vehicle stopped and engine off, check
for excessive free-play in the steering wheel.
Check the linkage for bends or damage. Check
the dust boots and ball joints for deterioration,
cracks, or damage. Replace any damaged
parts.

6
Engine Compartment .................................................... 6-2
General Checks ............................................................ 6-4
Checking the Engine Oil ............................................... 6-5
Changing the Engine Oil and Filter ................................ 6-6
Checking and Changing the Engine Coolant ................ 6-8
Spark Plugs................................................................6-11
Changing the Air Cleaner Filter ...................................6-14
Checking the Transaxle Oil (Manual) .........................6-17
Checking the Transaxle Fluid (Automatic)..................6-18
Checking the Brakes ..................................................6-20
Air Conditioning Care..................................................6-21
Changing the Air Conditioner Filter .............................6-22
Checking Drive Belts ..................................................6-24
Checking and Replacing Fuses..................................6-25
Checking the Battery..................................................6-27
Power Steering Fluid Level .........................................6-29
Headlight Aiming Adjustment......................................6-30
Replacement of Light Bulbs ........................................6-31
Bulb Wattages.............................................................6-38
Fuse Panel Description...............................................6-39
DO-IT-YOURSELF MAINTENANCE
6

6
DO-IT-YOURSELF MAINTENANCE
2
G010B01NF-AAT(2.4 DOHC)ENGINE COMPARTMENT
G010B01NF
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. Coolant reservoir cap
2. Engine oil filler cap
3. Air cleaner
4. Brake fluid reservoir5. Fuse and relay box
6. Windshield washer fluid reservoir
7. Power steering fluid reservoir
8. Engine oil level dipstick9. Automatic transaxle oil level
dipstick (If Installed)
10. Radiator cap
11. Battery

6
DO-IT-YOURSELF MAINTENANCE
3
G010A01NF-AAT(3.3 V6)
G010A01NF
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. Coolant reservoir cap
2. Engine oil filler cap
3. Air cleaner
4. Brake fluid reservoir5. Fuse and relay box
6. Windshield washer fluid reservoir
7. Power steering fluid reservoir
8. Engine oil level dipstick9. Automatic transaxle oil level dipstick
10. Radiator cap
11. Battery