2017 Hyundai Ioniq Hybrid check engine light

Tires and wheels ..................................................7-41Tire care ............................................................................7-41
Recommended cold tire inflation pressures ...........7-42
Check tire inflation pressure........................................7-43
Tire rotation .....................................................................7-44
Wheel alignment and tire balance ..............................7-45
Tire replacement ............................................................7-45
Wheel replacement .........................................................7-46
Tire traction ....................................................................7-46
Tire maintenance ............................................................7-47
Tire sidewall labeling ......................................................7-47
Low aspect ratio tires ....................................................7-51
Fuses ......................................................................7-52 Instrument panel fuse replacement ...........................7-53
Engine compartment panel fuse replacement.........7-54
Fuse/relay panel description .......................................7-56 Light bulbs.............................................................7-66
Headlamp, position lamp, turn signal lamp
bulb replacement .............................................................7-67Headlamp aiming .............................................................7-71
Daytime running lamp ....................................................7-75
Side repeater lamp replacement .................................7-75
Rear combination lamp bulb replacement ................7-76
Rear fog lamp ..................................................................7-81
High mounted stop lamp ...............................................7-81
License plate light bulb replacement .........................7-81
Interior light bulb replacement ....................................7-81
Appearance care ..................................................7-83 Exterior care ....................................................................7-83
Interior care......................................................................7-88
Emission control system .....................................7-90 Crankcase emission control system ...........................7-90
Evaporative emission control system.........................7-90
Exhaust emission control system ...............................7-91

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.

7-39
7
Maintenance
Battery recharging
By battery charger
Your vehicle has a maintenance-free,
calcium-based battery.
If the battery becomes dischargedin a short time (because, for exam-
ple, the headlights or interior lights
were left on while the vehicle was
not in use), recharge it by slow
charging (trickle) for 10 hours.
If the battery gradually discharges because of high electric load while
the vehicle is being used, recharge
it at 20-30A for two hours. Always follow these instructions
when recharging your vehicle’s
battery to avoid the risk of SERI-
OUS INJURY or DEATH from
explosions or acid burns:
Before performing mainte-
nance or recharging the bat-
tery, turn off all accessories
and place the Engine Start/
Stop button to the OFF posi-tion.
Keep all flames, sparks, or
smoking materials away from
the battery.
Always work outdoors or in an area with plenty of ventilation.
Wear eye protection when
checking the battery during
charging.
The battery must be removed
from the vehicle and placed ina well ventilated area.
(Continued)
WARNING (Continued)
Watch the battery during
charging, and stop or reduce
the charging rate if the battery
cells begin boiling violently.
The negative battery cable
must be removed first and
installed last when the battery
is disconnected. Disconnect
the battery charger in the fol-
lowing order:
(1) Turn off the battery chargermain switch.
(2) Unhook the negative
clamp from the negative
battery terminal.
(3) Unhook the positive clamp from the positive batteryterminal.
Always use a genuine HYUNDAI
approved battery when you
replace the battery.

7-52
MaintenanceF
F UU SSEE SS
A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 2 (or 3) fuse panels,
one located in the driver’s side panel
bolster, the other in the engine com-
partment.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check
the appropriate circuit fuse. If a fuse
has blown, the element inside the
fuse will be melted or broken.
If the electrical system does not
work, first check the driver’s side
fuse panel. Before replacing a blown
fuse, turn the engine and all switches
off, and then disconnect the negative
battery cable. Always replace a
blown fuse with one of the same rat-ing.
If the replacement fuse blows, this indi-
cates an electrical problem. Avoid
using the system involved and immedi-
ately consult an authorized HYUNDAI
dealer. Information
Three kinds of fuses are used: blade
type for lower amperage rating, car-
tridge type, and multi fuse for higher
amperage ratings.i
Normal
■
Blade type
■ Cartridge type Blown
Normal Blown
Normal Blown
OLF074075 Do not use a screwdriver or any
other metal object to remove
fuses because it may cause a
short circuit and damage thesystem.
CAUTION
NEVER replace a fuse with any-
thing but another fuse of thesame rating.
A higher capacity fuse could
cause damage and possibly
cause a fire.
Do not install a wire or alu-
minum foil instead of the
proper fuse - even as a tem-
porary repair. It may cause
extensive wiring damage and
possibly a fire.
WARNING
Normal
Blown
■ Multi fuse

7-53
Maintenance
Instrument panel fuse replace- ment
1. Turn the vehicle off.
2. Turn all other switches OFF.
3. Open the fuse panel cover.
4. Refer to the label on the inside ofthe fuse panel cover to locate the suspected fuse location. 5. Pull the suspected fuse straight
out. Use the removal tool provided
in the engine compartment fusespanel.
6. Check the removed fuse; replace it if it is blown. Spare fuses are pro-
vided in the instrument panel fuse
panels (or in the engine compart-ment fuse panel).
7. Push in a new fuse of the same rating, and make sure it fits tightly
in the clips. If it fits loosely, consult
an authorized HYUNDAI dealer. In an emergency, if you do not have
a spare fuse, use a fuse of the same
rating from a circuit you may not
need for operating the vehicle, such
as the cigarette lighter fuse.
If the headlamps or other electrical
components do not work and the
fuses are OK, check the fuse panel
in the engine compartment. If a fuse
is blown, it must be replaced with the
same rating.
OAE076017
OAE076018
7

7-64
Maintenance
TypeSymbolFuse RatingCircuit Protected
Fuse
POWER
OUTLET
320ACigarette Lighter
POWER
OUTLET
220APower Outlet
215AIGPM, Rear Defogger (+) (Lower)
S
210AEngine Room Junction Block, Purge Control Solenoid Valve, Mass Air Flow Sensor
E120AECM
S115AOxygen Sensor (Up), Oxygen Sensor (Down)
IGN
COIL20AIgnition Coil #1~#4
E215AECM
10ABurglar Alarm Horn Relay
E 310AECM
HPCU
215AHPCU, Clutch Actuator (HEV)
3
ACTIVE
HYDRAULIC BO SSTER10AMultipurpose Check Connector, IBAU
DCT
415ADCT Shift Lever, TCM, Transaxle Range Switch
Engine compartment fuse panel

I-3
Battery (12 volt) ...........................................................7-37
Battery recharging......................................................7-39
Battery cooling duct .....................................................2-24
Battery saver function...................................................3-95
Before driving .................................................................5-4
Blind spot detection (BSD) system ..............................5-38
Bluetooth ®
Wireless Technology hands-free ..................4-4
Bottle holder ...............................................................3-132
Brake fluid ....................................................................7-28
Brake system.................................................................5-25
Anti-lock brake system (ABS) ..................................5-29
Disc brakes wear indicator ........................................5-26
Electronic stability control (ESC) .............................5-31
Emergency stop signal (ESS) ....................................5-36
Good braking practices ..............................................5-37
Hill-start assist control (HAC)...................................5-36
Parking brake .............................................................5-26
Power brakes..............................................................5-25
Vehicle stability management (VSM) .......................5-34
Bulb replacement ..........................................................7-66
Daytime running lamp ...............................................7-75
Front position lamp....................................................7-67
Front turn signal lamp ...............................................7-67
Headlamp ...................................................................7-67
Headlamp aiming .......................................................7-71
High mounted stop lamp ...........................................7-81 Interior light bulb .......................................................7-81
License plate light bulb .............................................7-81
Rear combination light bulb ......................................7-76
Rear fog lamp ............................................................7-81
Side repeater lamp ....................................................7-75
Bulb wattage ...................................................................8-3
Button start/stop, see engine start/stop button................5-9
Camera (Rear view)....................................................3-104
Capacities (Lubricants) ...................................................3-6
Care
Exterior care...............................................................7-83
Interior care................................................................7-88
Tire care .....................................................................7-41
Cellular phone holder .................................................3-135
Center console storage................................................3-130
Central door lock switch...............................................3-14
Certification label ...........................................................8-8
Chains
Tire chains..................................................................5-96
Checking tire inflation pressure ...................................7-43
Child restraint system (CRS)........................................2-38 Booster seats ..............................................................2-40
Children always in the rear ........................................2-38
Forward-facing child restraint system .......................2-40
Installing a child restraint system (CRS)...................2-41
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Index
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