HYUNDAI TUCSON HYBRID 2023 Owners Manual

09
9-49
Engine Compartment Panel Fuse
Replacement
„„Blade type fuseBlade type fuse
ONX4H090016ONX4H090016
„„Cartridge type fuseCartridge type fuse
ONX4H090017ONX4H090017
1. Turn the vehicle off.
2. Turn all other switches off.
3. Remove the fuse panel cover by pressing the tap and pulling up.
4. Check the removed fuse; replace it if it is blown. To remove or insert the
fuse, use the fuse puller in the engine
compartment fuse panel.
5. 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.
NOTICE
After checking the fuse panel in the
engine compartment, securely
install the fuse panel cover. You may
hear a clicking sound if the cover is
securely latched. If it is not securely
latched, electrical failure may occur
from water contact.
Multi fuse
ONX4H090015ONX4H090015
If the multi fuse is blown, consult an
authorized HYUNDAI dealer.

Maintenance9-50
Fuse/Relay Panel Description
Instrument panel fuse panel (Hybrid
vehicle/Plug-in hybrid vehicle)
ONX4090019ONX4090019
Inside the fuse/relay box cover, you can
find the fuse/relay label describing 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 box on
your vehicle, refer to the fuse box label.
ONX4H090023NONX4H090023N

09
9-51
Instrument panel fuse panel
Fuse Name Fuse ratingCircuit Protected
DR Lock 20A Dead L
ock Relay, Data Link Connector, Door Unlock/Lock
Relay
P/WDW RH 25A Power Window Main Switch, Passenger Power Window
Switch (LHD)
P/WDW LH 25A Power Window Main Switch, Passenger Power Window
Switch (RHD)
Seat Warmer (RR) 20A Rear Seat Warmer Control Module
Seat Warmer (DR/PS) 20AFront Seat Warmer Control Module, Front Air Ventilation
Seat Control Module
P/Seat(PS) 30A Passenger Power Seat Switch, Passenger Seat Relay Unit
ECS 15A ECS Unit
Safety
Window RH 25ADriver(LHD)/Passenger(RHD) Safety Power Window Module,
Rear Safety Power Window Module RH
Sunroof1 20A Sunroof Control Unit (Blind)
P/Seat(DR) 30A Driver Power Seat Switch, Driver IMS Control Module A/BAG2 10A SRS Control ModuleAMP 25A AMP
Module17 10A "Driver/Passenger Smart Key Outside Handle, Crash Pad
Switch, Hazard Switch, UIP Sensor
UIP Siren, Data Link Connector, Rain Sensor"
Sunroof1 20A Sunroof Control Unit (Glass)
IBU2 10A IBU, Ignition Switch
Safety
Window LH 25ADriver(RHD)/Passenger(LHD) Safety Power Window Module,
Rear Safety Power Window Module LH
10A 10AOutside Mirror Folding/Unfolding Relay, ROA Sensor, Driver
IMS Control Module, Power Liftgate Unit, Driver/Passenger
Door Mood Lamp, A/C Control Module, Console Mood
Lamp, Instrument Cluster, Mood Lamp Unit, A/C Control
Switch, Crash Pad Mood Lamp
Brake Switch 10A IBU, Stop Lamp Switch

Maintenance9-52
Fuse Name Fuse rating Circuit Protected
Module7 7.5A IBU
PT
G 10A Liftgate Relay
Multi Media 20A Audio, A/V & Navigation Head Unit Washer 15A Multifunction Switch
Module8 7.5A Front/Rear Seat Warmer Control Module, Front Air
Ventilation Seat Control Module
A/BAG1 15A SRS Control Module
A/C 7.5A Electronic A/C Compressor, Front/Rear A/C Control Switch
A/C Control Module, E/R Junction Block (RLY.10, RLY.13)
Module2 15A Front USB Charge Connector, Rear USB Charge Connector
Module1 10A E-Call Unit, Audio, A/V & Navigation Head Unit, AMP, Audio
Keyboard, A/V & Navigation Keyboard, IBU, BMS, ADAS
Parking ECU Unit, Power Outside Mirror Switch
Module6 10A Front Console Switch, EPB Switch
IBU1 7.5A IBU
Module5 10A Front/Rear Seat Warmer Control Module, E-Call Unit, AMP,
Driver IMS Control Module, Front/Rear A/C Control Switch,
Audio, A/V & Navigation Head Unit, Wireless Charger
Unit, Front Air Ventilation Seat Control Module, Data Link
Connector, A/C Control Module, Heat Lamp LH/RH, Electro
Chromic Mirror
A/BAG IND. 7.5A Instrument Cluster, Overhead Console Lamp
IG3 4 10A HPCUIG3 2 10A Electronic Water Pump (HEV)
Module4 7.5A Front View Camera, IBU, AWD ECM, VESS Unit, Crash Pad
Switch, ECS Unit, ADAS Parking ECU
E-Shifter 7.5A Electronic Shift Switch, SCU

09
9-53
Fuse Name Fuse ratingCircuit Protected
IG3 3 10A BMS, E/R Junction Block (RLY.2)
Clus
ter 7.5A Instrument Cluster
Module3 7.5A Stop Lamp Switch, Overhead Console Lamp, Multifunction
Switch (R-MDPS)
MDPS 7.5A MDPS Unit (Column Type)

Maintenance9-54
Engine compartment fuse panel
(Hybrid vehicle/Plug-in hybrid
vehicle)
ONX4H090014ONX4H090014
Inside the fuse/relay box cover, you can
find the fuse/relay label describing 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.
„„Hybrid vehicleHybrid vehicle
ONX4PH091024NONX4PH091024N

09
9-55
„„Plug-in hybrid vehiclePlug-in hybrid vehicle
ONX4PH091030NONX4PH091030N

Maintenance9-56
Engine compartment fuse panel
Fuse Name Fuse rating Circuit Protected
MDPS *
180A/100A MDPS Unit (Column Type-80A) / MDPS Unit (Rack Type-
100A)
C/FAN 80A Cooling Fan Motor
B+1 60A ICU Junction Block (IPS01, IPS02, IPS03, IPS04, IPS05)
B+3 60A ICU Junction Block (Power Window Main Relay, Fuse : F2,
F3, F5, F6, F8, F9, F11, F12, F18, F15)
CVVD 50A CVVD Actuator
Bower 40A E/R Junction Block (RLY.10) IEB3 40A IEB Unit
Rear Defogger 40A E/R Junction Block (RLY.14) Trailer1 50A Trailer Connector Unit
B+4 50A ICU Junction Block (Long Term Load Latch Relay, Fuse : F1,
F4, F14, F17, F20, F21, F24, F27)
IEB2 60A IEB Unit
IEB1 60A IEB UnitB+2 50A ICU Junction Block (IPS06, IPS07, IPS08, IPS10, IPS11)
PTC Heater 50A E/R Junction Block (RLY.13) PTG 40A Power Liftgate Unit
E-Shifter1 30A SCU
Fuel Pump 20A E/R Junction Block (RLY.7) AWD 20A AWD ECM
ECU4 10A ECM
*1 : MDPS (Motor Driven Power Steering) is the same as EPS (Electric Power Steering)

09
9-57
Fuse Name Fuse ratingCircuit Protected
IG3 20A E/R Junction Block (RLY.3)
OPCU
20A OPU
BATT C/FAN 15A E/R Junction Block (RLY.2) E-Shifter2 10A SCU, Electronic Shift Switch (SBW) HPCU1 10A HPCU
Trailer2 20A Trailer Connector Unit
RR HTD 10A Driver Power Outside Mirror, Passenger Power Outside
Mirror
IG1 30A PCB Block (PDM(IG1) Relay)
IG2 30A PCB Block (PDM(IG2) Relay)
ECU3 10A CVVD Actuator, ECM
TCU2 15A TCM, OPU
IEB4 10A IEB Unit
Module 7.5A Electronic Water Pump (Engine) AEB 10A Front Radar
HPCU2 10A HPCU
Sensor1 20A Ignition Coil #1~#4
Sensor2 15A Oxygen Sensor (Up/Down) ECU1 20A ECM
Sensor4 10A E/R Junction Block (RLY.7)
Sensor3 10A Oil Control Valve #1~#2, Purge Control Solenoid Valve,
RCV Control Solenoid Valve, Variable Oil Pump, Cooling
Fan Motor

Maintenance9-58
Fuse Name Fuse rating Circuit Protected
B/Horn 15A PCB Block (Burglar Alarm Horn Relay)
MDPS2 *
110A MDPS Unit (Rack Type)
Sensor5 15A Active Purge Pump Horn 15A PCB Block (Horn Relay)
Wiper(FR)2 7.5A IBU Wiper(RR) 15A ICU Junction Block (Rear Wiper Relay)
Wiper(FR)1 25A PCB Block (Front Wiper(Low) Relay), Front Wiper Motor P/Outlet1 20A Luggage Power Outlet
P/Outlet2 20A Front Power Outlet ACC 20A ICU Junction Block (Fuse : F33, F36)
TCU1 15A TCM EWP 10A Electronic Water Pump (Engine)BMS 10A BMS
ECU2 15A ECM
*1 : MDPS (Motor Driven Power Steering) is the same as EPS (Electric Power Steering)