transmission fluid Hyundai Ioniq Hybrid 2017 Owner's Manual

6-35
What to do in an emergency
6
Use a towing cable or chain lessthan 5 m (16 feet) long. Attach a white or red cloth (about 30 cm (12inches) wide) in the middle of the
cable or chain for easy visibility.
Drive carefully so the towing cable or chain remains tight during tow-ing.
Before towing, check the dual clutch transmission for fluid leaks under
your vehicle. If the dual clutch trans-mission fluid is leaking, flatbed
equipment or a towing dolly must beused. To avoid damage to your vehicle
and vehicle components when
towing:
Always pull straight ahead
when using the towing hooks.
Do not pull from the side or at
a vertical angle.
Do not use the towing hooks
to pull a vehicle out of mud,
sand or other conditions from
which the vehicle cannot be
driven out under its own
power.
Limit the vehicle speed to 15 km/h (10 mph) and driveless than 1.5 km (1 mile) when
towing to avoid serious dam-
age to the dual clutch trans-mission.
CAUTION
OAE066025

7-6
Maintenance
While operating your vehicle:
Note any changes in the sound ofthe 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 posi-tion.
Notice if your vehicle constantly turns slightly or “pulls” to one side
when traveling on smooth, levelroad.
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 transmission
occurs, check the transmission
fluid level.
Check the 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).
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.

7-10
Maintenance
Normal maintenance schedule - For Europe (except Russia)
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.*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.
* 8
: Dual clutch transmission (DCT) fluid should be changed anytime it has been submerged in water.
Number of months or driving distance, whichever comes first
Months1224364860728496
Miles×1,0001020304050607080
Km×1,000153045607590105120
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 / Inverter coolant * 6 At first, replace 210,000 km (140,000 miles) or 120 months
after that, replace every 30,000 km (20,000 miles) or 24 months* 7
Dual clutch transmission fluid *8II
Engine clutch actuator fluidIRIRIRIR
Engine clutch actuator hose and lineIIIIIIII
Battery conditionIIIIIIII
Brake lines, hoses and connectionsIIIIIIII
Brake pedalIIII
Parking brakeIIII
Brake fluidIRIRIRIR
Brake discs and padsIIIIIIII
MAINTENANCE
INTERVALS
MAINTENANCE ITEM

7-12
Maintenance
Maintenance under severe usage conditions - For Europe (except Russia)
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 filterRReplace every 7,500 km (4,650 miles) or 6 monthsA, B, C, D, E,
F, G, H, I, J, K
Air cleaner filterRReplace more frequently
depending on the conditionC, E
Spark plugs RReplace more frequently
depending on the conditionA, B, H, I
HSG (Hybrid Starter & Generator) belt
REvery 45,000 km (30,000 miles) or 24 months
C, D, E, K
IEvery 15,000 km (10,000 miles)or 12 months
Dual clutch transmission fluidREvery 120,000 km (80,000 miles)C, D, E, F, G, H, I, J
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

7-16
Maintenance
Normal maintenance schedule - Except Europe (but include Russia)
Number of months or driving distance, whichever comes first
Months1224364860728496
Miles×1,0001020304050607080
Km×1,000153045607590105120
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 / Inverter coolant * 7At first, replace 210,000 km (140,000 miles) or 120 months
after that, replace every 30,000 km (20,000 miles) or 24 months* 8
Dual clutch transmission fluid *9II
Engine clutch actuator fluidReplace every 40,000 km (26,000 miles) or 24 months
Engine clutch actuator hose and lineIIIIIIII
Battery conditionIIIIIIII
Brake lines, hoses and connectionsIIIIIIII
Brake pedalIIII
Parking brakeIIII
Brake fluidIRIRIRIR
Brake discs and padsIIIIIIII
MAINTENANCE
INTERVALS
MAINTENANCE ITEM
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.* 7
: 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.
* 8
: For your convenience, it can be replaced prior to it's interval when you do maintenance of other items.
* 9
: Dual clutch transmission (DCT) fluid should be changed anytime it has been submerged in water.

7-18
Maintenance
Maintenance under severe usage conditions - Except Europe (but include Russia)
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
For Middle East * 1
,
Central & South
AmericaRReplace every 5,000 km (3,100 miles)
or 6 months
A, B, C, D, E,
F, G, H, I, J, K
Except Middle East * 1
,
Central & South
AmericaRReplace every 7,500 km (4,650 miles)
or 6 months
Air cleaner filterRReplace more frequently
depending on the conditionC, E
Spark plugs RReplace more frequently
depending on the conditionA, B, H, I
HSG (Hybrid Starter &
Generator) belt
For Middle East * 1
,
Central & South
AmericaREvery 30,000 km (20,000 miles)
or 24 months
C, D, E, K
IEvery 10,000 km (6,250 miles) or 12 months
Except Middle East * 1
,
Central & South
AmericaREvery 45,000 km (30,000 miles) or 24 months
IEvery 15,000 km (10,000 miles) or 12 months
Dual clutch transmission fluidREvery 120,000 km (80,000 miles)C, D, E, F, G, H, I, J
*1
: Middle East includes Libya, Algeria, Morocco, Tunisia, Sudan, Egypt and Iran.

7-21
7
Maintenance
Dual clutch transmission fluid
The dual clutch transmission fluid should be inspected according to the
intervals specified in the mainte-
nance schedule.
Engine clutch actuator fluid
The engine clutch actuator fluid level should be inspected or replaced to
the intervals specified in the mainte-
nance schedule.
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and
any leakage. Replace any deteriorat-
ed or damaged parts immediately.
Brake fluid
Check brake fluid level in the brake
fluid reservoir. The level should be
between the MIN and the MAX
marks on the side of the reservoir.
Use only hydraulic brake fluid con-
forming to DOT 3 or DOT 4 specifi-cation.
Parking brake
Inspect the parking brake system
including the parking brake pedal
and cables.
Brake discs, pads, calipers
and rotors
Check the pads, the disc, and the
rotor for any excessive wear-out.
Inspect calipers for any fluid leakage
For more information on checking
the pads or lining wear limit, refer to
the HYUNDAI web site. (http://ser
vice.hyundai-motor.com)
Exhaust pipe and muffler
Visually inspect the exhaust pipes,
muffler and hangers for cracks, dete-
rioration, or damage. Start the
engine and listen carefully for any
exhaust gas leakage. Tighten con-
nections or replace parts as neces-
sary.
Suspension mounting bolts
Check the suspension connections
for looseness or damage. Retighten
to the specified torque.
Steering gear box, linkage &
boots/lower arm ball joint
With the vehicle stopped and the
hybrid system off, check for exces-
sive free-play in the steering wheel.
Check the linkage for bends or dam-
age. Check the dust boots and ball
joints for deterioration, cracks, or
damage.
Replace any damaged parts.
Drive shafts and boots
Check the drive shafts, boots and
clamps for cracks, deterioration, or
damage. Replace any damaged
parts and, if necessary, repack the
grease.
Air conditioning refrigerant
Check the air conditioning lines and
connections for leakage and damage.

8-6
Specifications & Consumer informationR
R EECCOO MM MMEENN DDEEDD LL UU BBRRIICC AA NN TTSS AA NN DD CC AA PPAA CCIITT IIEE SS
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.
Lubricant Volume Classification
Engine oil * 1
*2
Recommends
(drain and refill) 3.8
l
(4.0 US qt.) 5W-30
ACEA A5/B5*
3
Dual clutch transmission fluid 1.6 ~ 1.7
l
(1.69 ~ 1.79 US qt.) SAE 70W, API GL-4HK SYN DCTF 70W (SK)SPIRAX S6 GHME 70W DCTF (H.K.SHELL)
GS DCTF HD 70W (GS CALTEX)
Engine clutch actuator fluid 100 ± 20 cc
(0.105 ± 0.021 US qt.) DOT 3
Engine coolant 6.7
l(7.07 US qt.)
Mixture of antifreeze and water
(Phosphate-based Ethylene glycol coolant for aluminum radiator)
Inverter coolant 3.2
l(3.38 US qt.)
Brake/fluid 0.7~0.8
l
(0.74~0.85 US qt.) FMVSS116 DOT-3 or DOT-4
Fuel 45
l(47.5 US qt.)
Refer to “Fuel requirements” in the Introduction chapter.
*1
: Refer to the recommended SAE viscosity numbers on the next page.
* 2
: Engine 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.
* 3
: If the ACEA A5/B5 engine oil is not available in your country, you are able to use ACEA A3/B3, A3/B4.

I-4ISOFIX anchorage and top-tether anchorage
for children ..............................................................2-42
Rearward-facing child restraint system .....................2-39
Securing a child restraint system seat with "Top-tether Anchorage" system ...............................3-44
Securing a child restraint system with a lap/shoulder belt....................................................3-46
Securing a child restraint system with the "ISOFIX Anchorage System" ............................2-43
Child-protector rear door lock ...................................3-16
Cigarette lighter ..........................................................3-137
Clean air......................................................................3-129
Climate control air filter ...............................................7-32
Clock ...........................................................................3-137
Clothes hanger ............................................................3-138
Combined instrument, see instrument cluster ..............3-42
Compact spare tire replacement ...................................7-46
Coolant..........................................................................7-24
Cooling fluid, see engine coolant/inverter coolant ......7-24
Crankcase emission control system..............................7-90
Cruise control system ...................................................5-69
Cup holder ..................................................................3-132
Curtain air bags.............................................................2-58
Dashboard illumination, see instrument panel illumination.................................................................3-43
Dashboard, see instrument cluster ................................3-42 Day/night rearview mirror ............................................3-23
Daytime running light (DRL) .......................................3-95
Defogging (Windshield) .............................................3-116
Defroster .....................................................................3-111
Rear window defroster .............................................3-111
Defrosting (Windshield) .............................................3-116
Dimensions .....................................................................8-2
Display illumination, see instrument panel illumination.................................................................3-43
Displays, see instrument cluster ...................................3-42
Distance to empty (for cluster type B) .........................3-48
Door locks.....................................................................3-12 Auto door lock/unlock features .................................3-16
Central door lock switch ............................................3-14
Child-protector rear door lock ...................................3-16
Drinks holders, see cup holders..................................3-132
Driver position memory system ...................................3-18 Recalling memory positions ......................................3-19
Storing memory positions ..........................................3-18
Driver's air bag .............................................................2-54
Driver's knee air bag .....................................................2-54
Driving at night.............................................................5-93
Driving in flooded areas ...............................................5-94
Driving in the rain ........................................................5-93
Dual clutch transmission ..............................................5-15 Good driving practices...............................................5-23
Manual shift mode .....................................................5-21
Shift lock system .......................................................5-22
Dual clutch transmission shift indicator .......................3-49
Index
D