2020 Hyundai Ioniq Hybrid fuse

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Maintenance
Engine compartment fuse panel
Inside the fuse/relay box cover, you
can find the fuse/relay label describ-
ing fuse/relay names and ratings.
Information
Not all fuse panel descriptions in this
manual may be applicable to your
vehicle; the information is accurate at
the time of printing. When you inspect
the fuse panel in your vehicle, refer to
the fuse panel label.
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OAEPH078026
OAE076069L

7-57
7
Maintenance
Engine compartment fuse panel
TypeSymbolFuse RatingCircuit Protected
Multi Fuse
MAIN150ALow Voltage DC-DC Converter, E/R Junction Block
560APCB Block
260AIGPM
360AIGPM
450AIGPM
60AEngine compartment Junction Block
150AEngine compartment Junction Block
40AEngine compartment Junction Block
IG140AWithout Smart Key : Ignition Switch
With Smart Key : E/R Junction Block
IG240AWithout Smart Key : Ignition Switch
With Smart Key : E/R Junction Block
180AEPS Unit
PTC
HEATER150AEngine compartment Junction Block

7-58
Maintenance
TypeSymbolFuse RatingCircuit Protected
Multi Fuse
PTC
HEATER250AEngine compartment Junction Block
CLUTCH
ACTUATOR40AClutch Actuator
Fuse
DCT315ATCM
HPCU110AHPCU
EWP10AElectric Water Pump (HEV)
140AIGPM
DCT240ATCM
DCT140ATCM
10AEngine compartment Junction Block
1
ACTIVE
HYDRAULIC
BOSSTER40AMultipurpose Check Connector, IBAU
2
ACTIVE
HYDRAULIC
BOSSTER30AMultipurpose Check Connector, IBAU
POWER
OUTLET140AEngine compartment Junction Block
B/UP
LAMP10AAudio, Rear Combination Lamp (IN) LH/RH, Electro Chromic Mirror
Engine compartment fuse panel

7-59
7
Maintenance
TypeSymbolFuse RatingCircuit Protected
Fuse
POWER
OUTLET320ACigarette Lighter
POWER
OUTLET220APower Outlet
215AIGPM, Rear Defogger (+) (Lower)
S210AEngine compartment 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
E310AECM
HPCU215AHPCU, Clutch Actuator (HEV)
3
ACTIVE
HYDRAULIC
BOSSTER10AMultipurpose Check Connector, IBAU
DCT415ADCT Shift Lever, TCM, Transaxle Range Switch
Engine compartment fuse panel

7-60
Maintenance
TypeSymbolFuse RatingCircuit Protected
Fuse
S310AFuel Pump Relay, Camshaft Position Sensor #1 (Intake), Camshaft Position Sensor #2
(Exhaust), Oil Control Valve #1 (Intake), Oil Control Valve #2 (Exhaust)
BATTERY
C/FAN15AEngine compartment Junction Block
FUEL
PUMP20AFuel Pump Relay
20AHorn Relay
Engine compartment fuse panel

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7
Maintenance
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IG
GH
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B
BU
UL
LB
BS
S
Consult an authorised HYUNDAI
dealer to replace most vehicle light
bulbs. It is difficult to replace vehicle
light bulbs because other parts of the
vehicle must be removed before you
can get to the bulb. This is especially
true for removing the headlamp
assembly to get to the bulb(s).
Removing/installing the headlamp
assembly can result in damage to
the vehicle.Be sure to replace the burned-out
bulb with one of the same wattage
rating. Otherwise, it may cause
damage to the fuse or electric
wiring system.
Information
The headlamp and tail lamp lenses
could appear frosty if the vehicle is
washed after driving or the vehicle is
driven at night in wet weather. This
condition is caused by temperature dif-
ference between the lamp inside and
outside and, it does not indicate a prob-
lem with your vehicle. When moisture
condenses in the lamp, it will be
removed after driving with the head-
lamp on. The removable level may dif-
fer depending on lamp size, lamp posi-
tion and environmental condition.
However, if moisture is not removed,
we recommend that your vehicle is
inspected by an authorised HYUNDAI
dealer.
Information
• A normally functioning lamp may
flicker momentarily to stabilize the
vehicle’s electrical control system.
However, if the lamp goes out after
flickering momentarily, or contin-
ues to flicker, we recommend the
system be checked by an authorised
HYUNDAI dealer.
• The position lamp may not turn on
when the position lamp switch is
turned on, but the position lamp and
headlamp switch may turn on when
the headlamp switch is turned on.
This may be caused by network fail-
ure or vehicle electrical control sys-
tem malfunction. If this occurs, we
recommend the system be checked
by an authorised HYUNDAI dealer.
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NOTICE
Prior to working on a light, firmly
apply the parking brake, ensure
that the ignition switch is in the
LOCK/OFF position and turn off
the lights to avoid sudden move-
ment of the vehicle and burning
your fingers or receiving an elec-
tric shock.
WARNING