brakes HYUNDAI I30 2011 Service Manual

Maintenance
20
7
Severe driving conditions
A : Repeated short distance driving
B : Extensive idling
C : Driving in dusty, rough roads
D : Driving in areas using salt or other corrosive
materials or in very cold weather
E : Driving in sandy areas
F : More than 50 % driving in heavy city traffic during hot weather above 32 °C (90 °F) G : Driving in mountainous areas.
H : Towing a trailer
I : Driving for patrol car, taxi, commercial car or vehicle tow-
ing
J : Driving in very cold weather
K : Driving over 170 km/h (106 mile/h)
L : Frequently driving in stop-and-go conditions
Front suspension ball joints I C, D, E, F, G
Disc brakes and pads, calipers and rotors I C, D, E, G, H
Parking brake I C, D, G, H
Drive shaft and boots I C, D, E, F, G, H, I
Climate control air filter (if equipped) R C, E
MAINTENANCE ITEMMaintenance
operation Maintenance intervals
Driving condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition

Maintenance
28
7
BRAKES AND CLUTCH (IF EQUIPPED) FLUID
G080100AFD
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 checked by an author-
ized HYUNDAI dealer.
Use only the specified brake/clutch fluid.
(Refer to “Recommended lubricants and capacities” in section 9.)
Never mix different types of fluid.
WARNING - Brake fluid
When changing and adding
brake/clutch fluid, handle it careful-
ly. Do not let it come in contact with
your eyes. If brake/clutch 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 doc-
tor as soon as possible.
WARNING - Loss of brake fluid
In the event the brake system
requires frequent additions of fluid,
the vehicle should be inspected by
an authorized HYUNDAI dealer.
OHD076011
CAUTION
Do not allow brake/clutch fluid to contact the vehicle's body paint, aspaint damage will result.Brake/clutch fluid, which has been exposed to open air for an extended
time should never be used as itsquality cannot be guaranteed. It should be disposed of properly.Don't put in the wrong kind of fluid.
A few drops of mineral-based oil,such as engine oil, in your brake clutch system can damage brakeclutch system parts.
Brake fluid reservoir
OHD076011R
Clutch fluid reservoir (if equipped)

Maintenance
68
7
APPEARANCE CARE
Exterior care
G230101AUN
Exterior general caution
It is very important to follow the label
directions when using any chemical
cleaner or polish. Read all warning andcaution statements that appear on thelabel. G230102CUN
Finish maintenance
Washing
To help protect your vehicle’s finish from
rust and deterioration, wash it thoroughlyand frequently at least once a month with
lukewarm or cold water.
If you use your vehicle for off-road driv-
ing, you should wash it after each off-
road trip. Pay special attention to the
removal of any accumulation of salt, dirt,
mud, and other foreign materials. Make
sure the drain holes in the lower edges of
the doors and rocker panels are keptclear and clean.
Insects, tar, tree sap, bird droppings,
industrial pollution and similar deposits
can damage your vehicle’s finish if not
removed immediately.
Even prompt washing with plain water
may not completely remove all these
deposits. A mild soap, safe for use on
painted surfaces, may be used. After washing, rinse the vehicle thor-
oughly with lukewarm or cold water. Do
not allow soap to dry on the finish.
WARNING -
Wet brakes
After washing the vehicle, test the
brakes while driving slowly to see if
they have been affected by water. If
braking performance is impaired,
dry the brakes by applying them
lightly while maintaining a slow for-
ward speed.
CAUTION
Do not use strong soap, chemical detergents or hot water, and donot wash the vehicle in direct
sunlight or when the body of the vehicle is warm.
Be careful when washing the side windows of your vehicle.
Especially, with high-pressurewater. Water may leak through thewindows and wet the interior.
To prevent damage to the plastic parts, do not clean with chemical
solvents or strong detergents.
CAUTION
Water washing in the engine com- partment including high pressurewater washing may cause the fail-
ure of electrical circuits located in the engine compartment.
Never allow water or other liquids to come in contact with electri-cal/electronic components inside
the vehicle as this may damage them.
OJB037800

Maintenance
70
7
G230105AUN
Underbody maintenance
Corrosive materials used for ice and
snow removal and dust control may col-
lect on the underbody. If these materials
are not removed, accelerated rusting can
occur on underbody parts such as the
fuel lines, frame, floor pan and exhaust
system, even though they have been
treated with rust protection.
Thoroughly flush the vehicle underbody
and wheel openings with lukewarm or
cold water once a month, after off-road
driving and at the end of each winter. Payspecial attention to these areas because
it is difficult to see all the mud and dirt. It
will do more harm than good to wet down
the road grime without removing it. The
lower edges of doors, rocker panels, and
frame members have drain holes that
should not be allowed to clog with dirt;
trapped water in these areas can cause
rusting. G230106AUN
Aluminum wheel maintenance
The aluminum wheels are coated with a
clear protective finish.
Do not use any abrasive cleaner, pol-
ishing compound, solvent, or wire
brushes on aluminum wheels. They
may scratch or damage the finish.
Use only a mild soap or neutral deter- gent, and rinse thoroughly with water.
Also, be sure to clean the wheels after
driving on salted roads. This helps pre-
vent corrosion.
Avoid washing the wheels with high- speed car wash brushes.
Do not use any acid detergent. It may damage and corrode the aluminum
wheels coated with a clear protectivefinish.
WARNING
After washing the vehicle, test the
brakes while driving slowly to see if
they have been affected by water. If
braking performance is impaired,
dry the brakes by applying them
lightly while maintaining a slow for-
ward speed.

Index
2
I
Air bags ···········································································3-37
Air bag warning label................................................3-59
Air bag warning light ................................................3-56
Curtain air bag ..........................................................3-48
Driver's and passenger's front air bag ......................3-40
Side air bag................................................................3-46
Air cleaner·······································································7-33
Alarm system ····································································4-6
Antenna ·········································································4-103
Anti-lock brake system (ABS)········································5-20
Appearance care······························································7-68 Exterior care ······························································7-68
Interior care ·······························································7-73
Armrest ···········································································3-10
Ashtray ············································································4-92
Audio system ································································4-103 Antenna ···································································4-103
Aux, USB and iPod ···················································4-95
Steering wheel audio control ··································4-104
Automatic climate control system ··································4-76 Air conditioning ························································4-83
Automatic heating and air conditioning····················4-78
Manual heating and air conditioning ························4-79
Automatic transaxle ························································5-11 Ignition key interlock system ····································5-15
Shift lock system ·······················································5-15 Barrier net ·······································································4-98
Battery ·············································································7-40
Battery saver function ·····················································4-54
Before driving ···································································5-3
Bottle holders, see cup holders ·······································4-93
Brake system ···································································5-17
Anti-lock brake system (ABS) ··································5-20
Electronic stability program (ESP) ···························5-22
Parking brake·····························································5-18
Power brakes ·····························································5-17
Brakes/clutch fluid ··························································7-28
Bulb replacement ····························································7-62 Front fog light bulb replacement·······························7-64
Headlight bulb replacement ······································7-63
High mounted stop light replacement ·······················7-66
Interior light bulb replacement··································7-67
License plate light bulb replacement ························7-66
Position light bulb replacement·································7-64
Rear combination light bulb replacement ·················7-65
Side repeater light bulb replacement·························7-64
Turn signal light bulb replacement ···························7-64
Bulb wattage ·····································································9-2
AB

Index
4
I
Display illumination, see instrument
panel illumination ·······················································4-36
Door locks ·········································································4-8 Central door lock switch ············································4-9
Child-protector rear door lock ·································4-11
Deadlocks ··································································4-10
Drinks holders, see cup holders ·····································4-93
Driver's air bag ·······························································3-40
Driving at night ······························································5-34
Driving in flooded areas ················································5-35
Driving in the rain ··························································5-35
Economical operation ····················································5-31
Electric chromic mirror (ECM) ·····································4-31
Electric power steering ··················································4-28
Emergency starting ··························································6-4 Jump starting ······························································6-4
Push starting ·······························································6-5
Emergency tailgate safety release ··································4-13
Emergency towing ·························································6-22
Emergency while driving ·················································6-2
Emergency commodity ··················································6-25
Emission control system ················································7-74 Crankcase emission control system ·························7-74
Evaporative emission control system ·······················7-74 Exhaust emission control system ·····························7-75
Engine compartment ························································7-2
Engine coolant ·······························································7-25
Engine number ·································································8-4
Engine oil ·······································································7-24
Engine overheats ······························································6-6
Engine temperature gauge ·············································4-37
Engine will not start ·························································6-3
Evaporative emission control system ····························7-74
Exhaust emission control system ···································7-75Explanation of scheduled maintenance items ················7-21
Exterior care ···································································7-68
Exterior features ···························································4-101 Mounting bracket for roof carrier ··························4-101
Roof rack ································································4-102
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) ·······················································4-96Fluid Automatic transaxle ··················································7-29
Brakes/clutch fluid ···················································7-28
Washer fluid ·····························································7-31
E
F

I7
Index
Main fuse ········································································7-56 Maintenance
Explanation of scheduled maintenance items ···········7-21Maintenance services ················································· 7-4
Maintenance under severe usage conditions(Diesel) ····················································7-19
Maintenance under severe usage conditions(Gasoline) ················································7-13 Normal maintenance schedule(Diesel) ·····················7-15
Normal maintenance schedule(Gasoline) ··················7-9
Owner maintenance ····················································7-6
Scheduled maintenance service ·································7-8
Tire maintenance ······················································7-49
Maintenance services ·······················································7-4
Manual climate control system ······································4-68 Air conditioning ·······················································4-73
Climate control air filter ···········································4-75
Heating and air conditioning ····································4-69
Manual heating and air conditioning ·····························4-79
Manual transaxle ······························································5-8
Memory fuse ··································································7-55Mirrors ···········································································4-31 Day/night rearview mirror ·······································4-31
Electric chromic mirror (ECM) ·······························4-31
Inside rearview mirror ··············································4-31
Outside rearview mirror ···········································4-32 Moonroof, see sunroof ···················································4-24
Mounting bracket for roof carrier ·································4-101
Multibox··········································································4-90
Neck restraints, see headrest ·····································3-5, 3-9
Odometer/Tripmeter························································4-38
Oil (Engine) ····································································7-24
Outside rearview mirror ··················································4-32
Overheats ··········································································6-6
Owner maintenance ··························································7-6
Parking brake inspect ·····················································7-31
Parking brake ·································································5-18
Passenger's front air bag ················································3-40
Position light bulb replacement ·····································7-64
Power brakes ··································································5-17
Power outlet ···································································4-94
Power window lock button ············································4-17
Pre-tensioner seat belt ····················································3-22
Push starting ·····································································6-5
O
P
M
N

Safety system of your vehicle
46
3
C040600AFD
Side air bag (if equipped)
Your vehicle is equipped with a side air
bag in each front seat. The purpose of
the air bag is to provide the vehicle's driv-er and/or the front passenger with addi-
tional protection than that offered by the
seat belt alone.
OFD037020
OED036107
(Continued)
If driver brakes the vehicle heavi-
ly in an urgent situations, occu-
pants will be thrown forward. If
front passengers are not wearing
the seat belts, they will be direct-
ly in front of the air bags when
inflation occurs. In that situation,
severe injury or death is possi-
ble.
Never allow front passenger to put their hands or feet on theinstrument panel or put their face
close to the instrument panel. The
air bag will impact the front pas-
senger when it inflates.
(Continued)(Continued)
Never allow children/old and feeble persons/pregnant
women to sit on the front passen-
ger’s seat. Do not put child
restraint system on the front pas-
senger’s seat either. They may be
seriously injured by the air bag
inflation when air bag deploys.
Do not put objects or stickers on the instrument panel. Do not
apply any accessory on the frontwindshield glass or do not install
aftermarket mirrors or acces-
sories on the factory installed
rearview mirror. These may inter-
fere with the deployment of air
bag inflation or could hit your
body at high speed and cause
severe bodily injury and evendeath.

Features of your vehicle
42
4
D150335AFD
Passenger’s front air bag
OFF indicator
(if equipped)
The passenger’s front air bag OFF indi-
cator illuminates for about 4 seconds
after the ignition switch is turned to theON position.
The passenger’s front air bag OFF indi- cator also comes on when the passen-
ger’s front air bag ON/OFF switch is set
to OFF position and turns off when the
passenger’s front air bag ON/OFF switchis set to ON position. D150303AFD
Anti-lock brake system
(ABS) warning light
(if equipped)
This light illuminates if the ignition switch
is turned to ON and goes off in approxi-
mately 3 seconds if the system is operat-
ing normally.
If the ABS warning light remains on,
comes on while driving, or does not
come on when the ignition switch is
turned to the ON position, this indicates
that there may be a problem with the
ABS.
If this occurs, have your vehicle checked
by an authorized HYUNDAI dealer as
soon as possible. The normal braking
system will still be operational, but with-
out the assistance of the anti-lock brakesystem. Electronic brake force distri-
bution (EBD) system warning
light
If two warning lights illumi- nate at the same time while
driving, your vehicle may
have a malfunction with ABSand EBD system.
In this case, your ABS and regular brake
system may not work normally. Have the
vehicle checked by an authorized
HYUNDAI dealer as soon as possible.
CAUTION
If there is a malfunction of the pas-
senger’s front air bag ON/OFF switch, the passenger’s front airbag OFF indicator will not illumi-nate and the passenger’s front air
bag will inflate in frontal impactcrashes even if the passenger’sfront air bag ON/OFF switch is setto OFF position.
If this occurs, have an authorizedHYUNDAI dealer inspect the pas-senger’s front air bag ON/OFF switch and the SRS air bag systemas soon as possible.
WARNING
If the both ABS and Brake warning
lights are on and stay on, your vehi-
cle’s brake system will not work
normally. So you may experience
an unexpected and dangerous situ-
ation during sudden braking. In this
case, avoid high speed driving and
abrupt braking. Have your vehicle
checked by an authorized HYUNDAI
dealer as soon as possible.

Features of your vehicle
44
4
D150307AFD
Engine oil pressure warn-
ing
This warning light indicates the engine oil
pressure is low.
If the warning light illuminates while driv- ing:
1. Drive safely to the side of the road and stop.
2. With the engine off, check the engine oil level. If the level is low, add oil as required.
If the warning light remains on after
adding oil or if oil is not available, call an
authorized HYUNDAI dealer. D150308AFD
Parking brake & brake fluid
warning
Parking brake warning
This light is illuminated when the parking
brake is applied with the ignition switch in
the START or ON position. The warning
light should go off when the parking
brake is released.
Low brake fluid level warning
If the warning light remains on, it may
indicate that the brake fluid level in the
reservoir is low.
If the warning light remains on:
1. Drive carefully to the nearest safe location and stop your vehicle.
2. With the engine stopped, check the brake fluid level immediately and add
fluid as required. Then check all brake
components for fluid leaks.
3. Do not drive the vehicle if leaks are found, the warning light remains on or
the brakes do not operate properly.
Have it towed to any authorized
HYUNDAI dealer for a brake system
inspection and necessary repairs.
CAUTION
If the engine is not stopped imme-
diately after the engine oil pressure
warning light is illuminated, severe damage could result.
CAUTION
If the oil pressure warning lightstays on while the engine is run-
ning, serious engine damage mayresult. The oil pressure warninglight comes on whenever there is insufficient oil pressure. In normal
operation, it should come on whenthe ignition switch is turned on,then go out when the engine is
started. If the oil pressure warninglight stays on while the engine isrunning, there is a serious malfunc-tion.
If this happens, stop the car assoon as it is safe to do so, turn off the engine and check the oil level. Ifthe oil level is low, fill the engine oil to the proper level and start the
engine again. If the light stays onwith the engine running, turn theengine off immediately. In anyinstance where the oil light stays on
when the engine is running, theengine should be checked by anauthorized HYUNDAI dealer before the car is driven again.