brake fluid Hyundai Sonata 2013 Owner's Guide

721
Maintenance
Parking brakeInspect the parking brake system includ-
ing the parking brake pedal and cables.Brake discs, pads, calipers and
rotorsCheck the pads for excessive wear, discs
for run out and wear, and calipers for fluid
leakage.Exhaust pipe and mufflerVisually inspect the exhaust pipes, muf-
fler 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.Suspension mounting boltsCheck the suspension connections for
looseness or damage. Retighten to the
specified torque.
Steering gear box, linkage &
boots/lower 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.
Drive shafts and bootsCheck the drive shafts, boots and clamps
for cracks, deterioration, or damage.
Replace any damaged parts and, if nec-
essary, repack the grease.Air conditioning refrigerant Check the air conditioning lines and con-
nections for leakage and damage.
YF HMA 7.qxp 1/16/2012 6:18 PM Page 21

Maintenance26 7
Changing the coolantHave coolant changed by an authorized
HYUNDAI dealer according to the
Maintenance Schedule at the beginning
of this section.
Checking the brake/clutch fluid
level Check the fluid level in the reservoir peri-
odically. The fluid level should be
between MAX and MIN marks on the
side of the reservoir.
Before removing the reservoir cap and
adding brake/clutch fluid, clean the area
around the reservoir cap thoroughly to
prevent brake/clutch fluid contamination.
If the level is low, add fluid to the MAX
level. The level will fall with accumulated
mileage. This is a normal condition asso-
ciated with the wear of the brake linings.
If the fluid level is excessively low, have
the brake system or clutch (if equipped)
checked by an authorized HYUNDAI
dealer.
OYF079007N
BRAKE/CLUTCH FLUID
WARNING -
Coolant
 Do not use radiator coolant or
antifreeze in the washer fluid
reservoir.
 Radiator coolant can severely
obscure visibility when sprayed
on the windshield and may cause
loss of vehicle control or damage
to paint and body trim.
CAUTION
Put a thick cloth or fabric around
the radiator cap before refilling the
coolant in order to prevent the
coolant from overflowing into
engine parts such as generator.
WARNING
The cooling fan is controlled by
engine coolant temperature and
may sometimes operate even when
the engine is not running. 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 tem-
perature decreases, the fan will
automatically shut off. This is a nor-
mal condition.
YF HMA 7.qxp 1/16/2012 6:18 PM Page 26

727
Maintenance
Use only the specified brake fluid. (Refer
to “Recommended lubricants or capaci-
ties” in section 8.)
Never mix different types of fluid.
Checking the washer fluid level The reservoir is translucent so that you
can check the level with a quick visual
inspection.
Check the fluid level in the washer fluid
reservoir and add fluid if necessary. Plain
water may be used if washer fluid is not
available. However, use washer solvent
with antifreeze characteristics in cold cli-
mates to prevent freezing.
OYF079010
WARNING -
Brake/clutch
fluid
When changing and adding brake
fluid, handle it carefully. Do not let it
come in contact with your eyes. If
brake fluid should come in contact
with your eyes, immediately flush
them with a large quantity of fresh
tap water. Have your eyes examined
by a doctor as soon as possible.
WARNING -
Loss of brake/
clutch fluid
In the event the brake system
requires frequent additions of fluid,
the vehicle should be inspected by
an authorized HYUNDAI dealer.
CAUTION
Do not allow brake fluid to contact
the vehicle's body paint, as paint
damage will result. Brake fluid,
which has been exposed to open air
for an extended time should never
be used as its quality cannot be
guaranteed. It should be disposed
of properly. Don't put in the wrong
kind of fluid. A few drops of miner-
al-based oil, such as engine oil, in
your brake system can damage
brake system parts.
WASHER FLUID
YF HMA 7.qxp 1/16/2012 6:18 PM Page 27

Maintenance28 7
Checking the parking brakeType ACheck whether the stroke is within spec-
ification when the parking brake pedal is
depressed with 44 lb (20 kg, 196 N) of
force. Also, the parking brake alone should
securely hold the vehicle on a fairly steep
grade. If the stroke is more or less than
specified, have the parking brake adjusted
by an authorized HYUNDAI dealer.
Stroke : 4~5 notch
Type BCheck the stroke of the parking brake by
counting the number of “clicks’’ heard
while fully applying it from the released
position. Also, the parking brake alone
should securely hold the vehicle on a fair-
ly steep grade. If the stroke is more or
less than specified, have the parking
brake adjusted by an authorized
HYUNDAI dealer.
Stroke : 5 “clicks’’ at a force of
44 lbs (20 kg, 196 N).
OYF059023
OYF059022N
WARNING -
Coolant
 Do not use radiator coolant or
antifreeze in the washer fluid
reservoir.
 Radiator coolant can severely
obscure visibility when sprayed
on the windshield and may cause
loss of vehicle control or damage
to paint and body trim.
 Windshield washer fluid agents
contain some amounts of alcohol
and can be flammable under cer-
tain circumstances. Do not allow
sparks or flame to contact the
washer fluid or the washer fluid
reservoir. Damage to the vehicle
or occupants could occur.
 Windshield washer fluid is poi-
sonous to humans and animals.
Do not drink and avoid contacting
windshield washer fluid. Serious
injury or death could occur.
PARKING BRAKE
YF HMA 7.qxp 1/16/2012 6:18 PM Page 28

Specifications, Consumer information, Reporting safety defects4 8RECOMMENDED LUBRICANTS AND CAPACITIES To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct
lubricants also help promote engine efficiency that results in improved fuel economy.These lubricants and fluids are recommended for use in your vehicle.*1Refer to the recommended SAE viscosity numbers on the next page.
*2Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel economy by reducing
the amount of fuel necessary to overcome engine friction. Often, these improvements are difficult to measure in everyday driving, but in a year’s
time, they can offer significant cost and energy savings.
*3If the API service SM engine oil is not available in your country, you are able to use API service SL.
Lubricant
Volume
Classification
Engine oil
*1 *2
(drain and refill)
Recommends
2.0 TGDI
4.86 US qt. (4.6 l)
API Service SM,
ILSAC GF-4, ACEA A5 or above*
3
2.4 GDI
API Service SM*
3,
ILSAC GF-4 or above
Manual transaxle fluid
1.90 US qt. (1.8 l)
API GL-4, SAE 75W/85
Automatic transaxle fluid
7.50 US qt. (7.1 l)
MICHANG ATF SP-IV, SK ATF SP-IV
NOCA ATF SP-IV, HYUNDAI genuine ATF SP-IV or other
brands meeting the above specification approved by
Hyundai Motor Co.,
Coolant
6.97 US qt. (6.6 l)
Mixture of antifreeze and water (Ethylene glycol base
coolant for aluminum radiator)
Brake/clutch fluid
0.7~0.8 US qt.
(0.7~0.8 l)
FMVSS116 DOT-3 or DOT-4
Fuel
18.49 US gal. (70 l)
Unleaded gasoline
YF HMA 8.qxp 6/20/1999 12:27 PM Page 4

Index2I
Active ECO system ·······················································5-35
Air bags··········································································3-37
Air bag warning label················································3-63
Air bag warning light ················································3-40
Curtain air bag···························································3-54
Driver's and passenger's front air bag ·······················3-49
Occupant classification system ·································3-44
Side impact air bag····················································3-53
SRS components and functions ································3-40
Air cleaner ·····································································7-29
Alarm system ·································································4-14
Antenna (glass) ····························································4-112
Anti-lock brake system (ABS) ······································5-24
Appearance care·····························································7-67
Exterior care ······························································7-67
Interior care ·······························································7-71
Armrest ··········································································3-13
Audio system ·······························································4-112
Glass antenna···························································4-112
Steering wheel audio control···································4-112
Automatic climate control system ·································4-93
Air conditioning ························································4-98
Automatic heating and air conditioning····················4-94
Manual heating and air conditioning ························4-95Automatic transaxle ·······················································5-14
Ignition key interlock system ····································5-19
Paddle shifter·····························································5-17
Shift lock system ·······················································5-18
Sports mode·······························································5-17
Battery············································································7-34
Battery saver function····················································4-72
Before driving ··································································5-3
Binding arbitration ···························································8-9
Bottle holders, see cup holders ····································4-107
Brake system··································································5-21
Anti-lock brake system (ABS) ··································5-24
Electronic stability control (ESC) ·····························5-26
Parking brake ····························································5-22
Power brakes ·····························································5-21
Brakes/clutch fluid ·························································7-26
Bulb replacement ···························································7-59
Bulb wattage ····································································8-2
Button start/stop, see engine start/stop button·················5-7A
B
YF HMA INDEX.QXP 5/16/2011 5:52 PM Page 2

Index4I
Displays, see instrument cluster ····································4-50
Display illumination, see instrument panel
illumination ·······························································4-51
Door locks······································································4-18
Central door lock switch ···········································4-19
Child-protector rear door lock ··································4-21
Drink holders, see cup holders ····································4-107
Driver's 3-point system with emergency locking
retractor ·····································································3-19
Driver's air bag·······························································3-49
Driving at night······························································5-39
Driving in flooded areas ················································5-40
Driving in the rain ·························································5-40
Economical operation ····················································5-36
EDR, see Vehicle data collection and event data
recorders ······································································1-6
Electronic stability control (ESC) ·································5-26
Electric chromic mirror (ECM) with HomeLink system
and compass ······························································4-41
Electric power steering ··················································4-39
Emergency starting ··························································6-4
Jump starting ·······························································6-4
Push starting ································································6-5
Emergency while driving·················································6-2Emission control system ················································7-73
Crankcase emission control system ··························7-73
Evaporative emission control System ·······················7-73
Exhaust emission control system ······························7-74
Engine compartment ················································2-4, 7-2
Engine coolant ·······························································7-24
Engine number ·································································8-7
Engine oil ·······································································7-22
Engine overheats······························································6-6
Engine start/stop button ···················································5-7
Engine temperature gauge ·············································4-52
Engine will not start·························································6-3
Evaporative emission control System ···························7-73
Exhaust emission control system···································7-74
Explanation of scheduled maintenance items ···············7-19
Exterior care···································································7-67
Flat tire ···········································································6-12
Changing tires ···························································6-13
Compact spare tire ····················································6-18
Jack and tools ····························································6-12
Removing and storing the spare tire ·························6-13
Floor mat anchor(s)······················································4-110
Fluid
Washer fluid ······························································7-27
Brakes/clutch fluid ····················································7-26E
F
YF HMA INDEX.QXP 5/16/2011 5:52 PM Page 4