air condition HYUNDAI I30 2019 Workshop Manual

7-6
Maintenance
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You should exercise the utmost care
to prevent damage to your vehicle
and injury to yourself whenever per-
forming any maintenance or inspec-
tion procedures.
We recommend you have your vehi-
cle maintained and repaired by an
authorized HYUNDAI dealer. An
authorized HYUNDAI dealer meets
HYUNDAI’s high service quality stan-
dards and receives technical support
from HYUNDAI in order to provide
you with a high level of service satis-
faction.
Owner’s responsibility
Maintenance service and record reten-
tion are the owner’s responsibility.
You should retain documents that show
proper maintenance has been per-
formed on your vehicle in accordance
with the scheduled maintenance serv-
ice charts shown on the following
pages. You need this information to
establish your compliance with the
servicing and maintenance require-
ments of your vehicle warranties. Detailed warranty information is pro-
vided in your Service Passport.
Repairs and adjustments required as
a result of improper maintenance or
a lack of required maintenance are
not covered.
Owner maintenance precautions
Inadequate, incomplete or insufficient
servicing may result in operational
problems with your vehicle that could
lead to vehicle damage, an accident,
or personal injury. This chapter pro-
vides instructions only for the mainte-
nance items that are easy to perform.
Several procedures can be done only
by an authorized HYUNDAI dealer
with special tools.
Your vehicle should not be modified in
any way. Such modifications may
adversely affect the performance,
safety or durability of your vehicle and
may, in addition, violate conditions of
the limited warranties covering the
vehicle.
Improper owner maintenance dur-
ing the warranty period may affect
warranty coverage. For details, read
the separate Service Passport pro-
vided with the vehicle. If you're
unsure about any servicing or main-
tenance procedure, we recommend
that the system be serviced by an
authorized HYUNDAI dealer.
NOTICE

7-8
Maintenance
Owner maintenance schedule
When you stop for fuel:
Check the engine oil level.
Check coolant level in the enginecoolant reservoir.
Check the windshield washer fluid level.
Check for low or under-inflated tires.
While operating your vehicle:
Note any changes in the sound of the exhaust or any smell of exhaust
fumes in the vehicle.
Check for vibrations in the steering wheel. Notice if there is any
increased steering effort or loose-
ness in the steering wheel, or
change in its straight-ahead position.
Notice if your vehicle constantly turns slightly or “pulls” to one side when
traveling on smooth, level road.
When stopping, listen and check for unusual sounds, pulling to one side,
increased brake pedal travel or
“hard-to-push” brake pedal.
If any slipping or changes in the operation of your transaxle occurs,
check the transaxle fluid level.
Check the automatic transmission/ dual clutch transmission P (Park)
function.
Check the parking brake.
Check for fluid leaks under your vehicle (water dripping from the air
conditioning system during or after
use is normal).
Be careful when checking your
engine coolant level when the
engine is hot. This may result in
coolant being blown out of the
opening and cause serious
burns and other injuries.
WARNING
Diesel Engine
Never manipulate or modify the
injection system while running
the diesel engine or within 30
seconds after turning OFF the
diesel engine. The high-pressure
pump, high-pressure pipes, rail,
and injectors are still subject to
the high pressure right after
stopping the diesel engine.
When the fuel leakage vents out,
it may cause serious body injury.
Any people, who are implement-
ed with the artificial cardiac
pacemaker, should remain away
from the ECU or the wiring har-
ness by at least 30 cm, while run-
ning the diesel engine. The high
currents of the electric engine
control system produce a con-
siderable amount of magnetic
fields.
WARNING

7-9
7
Maintenance
At least monthly:
Check coolant level in the enginecoolant reservoir.
Check the operation of all exterior lights, including the stoplights, turn
signals and hazard warning flashers.
Check the inflation pressures of all tires including the spare for tires
that are worn, show uneven wear,
or are damaged.
Check for loose wheel lug nuts.
At least twice a year: (i.e., every Spring and Fall)
Check radiator, heater and air condi-
tioning hoses for leaks or damage.
Check windshield washer spray and wiper operation. Clean wiper
blades with clean cloth dampened
with washer fluid.
Check headlamp alignment.
Check muffler, exhaust pipes, shields and clamps.
Check the seat belts for wear and function.
At least once a year:
Clean body and door drain holes.
Lubricate door hinges and hoodhinges.
Lubricate door and hood locks and latches.
Lubricate door rubber weather strips.
Check the air conditioning system.
Inspect and lubricate automatic transaxle linkage and controls.
Clean the battery and terminals.
Check the brake fluid level.

Maintenance
7-12
Normal Maintenance Schedule (Gasoline Engine, for Europe) (Cont.)
Months24487296120144168192
Miles x 1,00020406080100120140160
Km x 1,000306090120150180210240
Vapor hose and fuel filler capIIII
Fuel tank air filterIIII
Fuel filter *5IIIIIIII
Fuel lines, hoses and connectionsIIII
Cooling system
Inspect “Coolant level adjustment and leak” every day.
At first, inspect 60,000 km (40,000 miles) or 48 months
after that, inspect every 30,000 km (20,000 miles) or 24 months
Engine coolant *6At first, replace at 210,000 km (120,000 miles) or 10 years :
after that, replace every 30,000 km (20,000 miles) or 24 months *7
Battery conditionIIIIIIII
Brake lines, hoses and connectionsIIIIIIII
Parking brake (if equipped)IIIIIIII
MAINTENANCE INTERVALS
MAINTENANCE
ITEM
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
5: The fuel filter is considered to be maintenance free but periodic inspection is recommended for this maintenance schedule depends on fuel quality. If there are some important matters like fuel flow restriction, surging, loss of power, hard starting p rob-
lem etc, replace the fuel filter immediately regardless of maintenance schedule and consult an authorized HYUNDAI dealer for
details.
*
6: When adding coolant, use only deionized water or soft water for your vehicle and never mix hard water in the coolant filled at the factory. An improper coolant mixture can result in serious malfunction or engine damage.
*
7: For your convenience, it can be replaced prior to it's interval when you do maintenance of other items.

7-13
7
Maintenance
Normal Maintenance Schedule (Gasoline Engine, for Europe) (Cont.)
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
8: Manual transmission/dual clutch transmission fluid should be changed anytime they have been submerged in water.
*9: Inspect for excessive valve noise and/or engine vibration and adjust if necessary.We recommend that the system be checked by an authorized HYUNDAI dealer.
Months24487296120144168192
Miles x 1,00020406080100120140160
Km x 1,000306090120150180210240
Brake/clutch fluidRRRRRRRR
Disc brakes and padsIIIIIIII
Steering gear rack, linkage and bootsIIIIIIII
Driveshaft and bootsIIIIIIII
Tire (pressure & tread wear)IIIIIIII
Front suspension ball jointsIIIIIIII
Air conditioner refrigerant IIIIIIII
Air conditioner compressor IIIIIIII
Climate control air filter RRRRRRRR
Manual transmission fluid *8IIII
Dual clutch transmission fluid *8IIII
Automatic transaxle fluid No check, No service required
Valve clearance (1.6 MPI) *9II
Exhaust systemIIIIIIII
MAINTENANCE INTERVALS
MAINTENANCE
ITEM

Maintenance
7-14
Maintenance Under Severe Usage and Low Mileage Conditions (Gasoline Engine, for Europe)
The following items must be serviced more frequently on cars mainly used under severe and low mileage driving con-
ditions. Refer to the chart below for the appropriate maintenance intervals.
R : Replace I : Inspect and if necessary, adjust, correct, clean or replace
Maintenance itemMaintenanceoperationMaintenance intervalsDriving condition
Engine oil and engine oil
filterT-GDIRReplace every 7,500 km (4,500 miles) or 6 months
A, B, C, D, E,
F, G, H, I, J, K
MPI RReplace every 15,000 km (10,000 miles) or 6 months
Air cleaner filterRReplace more frequently
depending on the conditionC, E
Spark plugsRReplace more frequently
depending on the conditionB, H
Steering gear rack, linkage and bootsIInspect more frequently
depending on the conditionC, D, E, F, G
Front suspension ball jointsIInspect more frequently
depending on the conditionC, D, E, F, G
Disc brakes and pads, calipers and rotorsIInspect more frequently
depending on the conditionC, D, E, G, H
Parking brake (if equipped)IInspect more frequently
depending on the conditionC, D, G, H
Driveshaft and bootsIInspect more frequently
depending on the conditionC, D, E, F, G, H, I

7-15
7
Maintenance
Severe driving conditions
A : Repeatedly driving short distance of less than 5 miles (8 km)in normal temperature or less than 10 miles (16 km) in freez-
ing temperature
B : Extensive engine idling or low speed driving for long dis- tances
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 the heavy dust condition
F : Driving in heavy traffic area
G : Driving on uphill, downhill, or mountain roads repeatedly
H : Towing a trailer, or using a camper or roof rack
I : Driving for patrol car, taxi, commercial car or vehicle towing
J : Driving over 170 km/h (106 mile/h)
K : Frequently driving in stop-and-go conditions and under
15,000 km per year.
Maintenance itemMaintenance
operationMaintenance intervalsDriving condition
Climate control air filter RReplace more frequently
depending on the conditionC, E, G
Manual transmission fluidREvery 120,000 km (80,000 miles)C, D, E, F, G, H, I, J
Automatic transmission fluidREvery 100,000 km (62,000 miles)A, C, D, E, F, G, H, I, J
Dual clutch transmission fluidREvery 120,000 km (80,000 miles)C, D, E, G, H, I, J

7-19
7
Maintenance
Normal Maintenance Schedule (Gasoline Engine, except Europe) (Cont.)
Months1224364860728496
Miles x 1,0001020304050607080
Km x 1,000153045607590105120
Front suspension ball jointsIIIIIIII
Air conditioner refrigerantIIIIIIII
Air conditioner compressor IIIIIIII
Climate control air filter RRRRRRRR
Manual transmission fluid *8II
Dual clutch transmission fluid *8II
Automatic transmission fluidNo check, No service required
Valve clearance (1.6 MPI) *9I
Exhaust systemIIII
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
8: Manual transmission/Dual clutch transmission fluid should be changed anytime they have been submerged in water.
*9: Inspect for excessive valve noise and/or engine vibration and adjust if necessary.We recommend that the system be checked by an authorized HYUNDAI dealer.
MAINTENANCE INTERVALS
MAINTENANCE
ITEM

Maintenance
7-20
Maintenance Under Severe Usage and Low Mileage Conditions (Gasoline Engine, except Europe)
The following items must be serviced more frequently on cars mainly used under severe driving conditions.
Refer to the chart below for the appropriate maintenance intervals.
R : Replace I : Inspect and if necessary, adjust, correct, clean or replace
Maintenance itemMaintenance operationMaintenance intervalsDriving
condition
Engine oil and
engine oil filter
MPI - Except Middle East, Morocco, Egypt
R
7,500 km (4,500 miles) or 6 months
A, B, C, D, E, F, G,H, I, J, KMPI - For Middle East, Morocco, Egypt5,000 km (3,000 miles) or 6 months
T-GDI 5,000 km (3,000 miles) or 6 months
Air cleaner filterRReplace more frequently
depending on the conditionC, E
Spark plugsRReplace more frequently
depending on the conditionB, H
Steering gear rack, linkage and bootsIInspect more frequently
depending on the conditionC, D, E, F, G
Front suspension ball jointsIInspect more frequently
depending on the conditionC, D, E, F, G

7-21
7
Maintenance
Maintenance itemMaintenance operationMaintenance intervalsDriving
condition
Disc brakes and pads, calipers and rotorsIInspect more frequently
depending on the conditionC, D, E, G, H
Parking brake (if equipped)IInspect more frequently
depending on the conditionC, D, G, H
Driveshaft and bootsIInspect more frequently
depending on the conditionC, D, E, F, G, H, I, J
Climate control air filterRReplace more frequently
depending on the conditionC, E, G
Manual transmission fluidREvery 120,000 km (80,000 miles)C, D, E, F, G, H, I, J
Automatic transmission fluidREvery 100,000 km (62,000 miles)A, C, F, G, H, I, J
Dual clutch transmission fluidREvery 120,000 km (80,000 miles)C, D, E, G, H, I, J
Severe driving conditions
A : Repeatedly driving short distance of less than 5 miles (8 km)in normal temperature or less than 10 miles (16 km) in freez-
ing 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 the heavy dust condition
F : Driving in heavy traffic area
G : Driving on uphill, downhill, or mountain roads repeatedly
H : Towing a trailer, or using a camper or roof rack
I : Driving for patrol car, taxi, commercial car or vehicle towing
J : Driving over 170 km/h (106 mile/h)
K : Frequently driving in stop-and-go conditions