2021 HYUNDAI TUCSON HYBRID fuse

09
9-43
Fuse/relay panel description
Instrument panel fuse panel
ONX4090019
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.
ONX4H090023N

Maintenance
9-44
Instrument panel fuse panel
Fuse Name Fuse ratingCircuit Protected
DR Lock 20ADead Lock 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) 30APassenger 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 20ASunroof Control Unit (Blind)
P/Seat(DR) 30ADriver Power Seat Switch, Driver IMS Control Module
A/BAG2 10ASRS Control Module
AMP 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 20ASunroof Control Unit (Glass)
IBU2 10AIBU, 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 Tailgate Unit, Driver/Passenger
Door Mood Lmap, A/C Control Module, Console Mood
Lamp, Instrument Cluster, Mood Lamp Unit, A/C Control
Switch, Crash Pad Mood Lamp
Brake Switch 10AIBU, Stop Lamp Switch

09
9-45
Fuse Name Fuse ratingCircuit Protected
E-Call 10AE-Call Unit
Module7 7.5A IBU PTG 10ATailgate Relay
Multi Media 20AAudio, 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 10AE-Call Unit, Audio, A/V & Navigation Head Unit, AMP, Audio
Keyboard, A/V & Navigation Keyboard, IBU, BMS, Integrated
Parking Assist Unit, Power Outside Mirror Switch
Module6 10AFront Console Switch, EPB Switch
IBU1 7.5A IBU
Module5 10AFront/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 10AHPCU
IG3 2 10AElectronic Water Pump (HEV)
Module4 7.5A Multifunction Front View Camera, IBU, AWD ECM, VESS
Unit, Crash Pad Switch, ECS Unit, Integrated Parking Assist
Unit
E-Shifter 7.5A Electronic Shift Switch, SCU

Maintenance
9-46
Fuse Name Fuse ratingCircuit Protected
IG3 3 10ABMS, E/R Junction Block (RLY.2)
Cluster 7.5A Instrument Cluster
Module3 7.5A Stop Lamp Switch, Overhead Console Lamp, Multifunction
Switch (R-MDPS)
MDPS 7.5A MDPS Unit (Column Type)

09
9-47
Engine compartment fuse panel
ONX4H090014
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.
ONX4H090024N

Maintenance
9-48
Engine compartment fuse panel
Fuse Name Fuse ratingCircuit Protected
MDPS 80A/100A MDPS Unit (Column Type-80A) / MDPS Unit (Rack Type-
100A)
C/FAN 80ACooling Fan Motor
B+1 60AICU Junction Block (IPS01, IPS02, IPS03, IPS04, IPS05)
B+3 60AICU Junction Block (Power Window Main Relay, Fuse : F2,
F3, F5, F6, F8, F9, F11, F12, F18, F15)
CVVD 50ACVVD Actuator
Bower 40AE/R Junction Block (RLY.10)
IEB3 40AIEB Unit
Rear Defogger 40AE/R Junction Block (RLY.14)
Trailer1 50ATrailer Connector Unit
B+4 50AICU Junction Block (Long Term Load Latch Relay, Fuse : F1,
F4, F14, F17, F20, F21, F24, F27)
IEB2 60AIEB Unit
IEB1 60AIEB Unit
B+2 50AICU Junction Block (IPS06, IPS07, IPS08, IPS10, IPS11)
PTC Heater 50AE/R Junction Block (RLY.13)
PTG 40APower Tailgate Unit
E-Shifter1 30ASCU
Fuel Pump 20AE/R Junction Block (RLY.7)
AWD 20AAWD ECM
ECU4 10AECM
IG3 20AE/R Junction Block (RLY.3)

09
9-49
Fuse Name Fuse ratingCircuit Protected
OPCU 20AOPU
BATT C/FAN 15A E/R Junction Block (RLY.2) E-Shifter2 10ASCU, Electronic Shift Switch (SBW)
HPCU1 10AHPCU
Trailer2 20ATrailer Connector Unit
RR HTD 10ADriver Power Outside Mirror, Passenger Power Outside
Mirror
IG1 30APCB Block (PDM(IG1) Relay)
IG2 30APCB Block (PDM(IG2) Relay)
ECU3 10ACVVD Actuator, ECM
TCU2 15A TCM, OPU
IEB4 10AIEB Unit
Module 7.5A Electronic Water Pump (Engine) AEB 10AFront Radar
HPCU2 10AHCPU
Sensor1 20AIgnition Coil #1~#4
Sensor2 15A Oxygen Sensor (Up/Down) ECU1 20AECM
Sensor4 10AE/R Junction Block (RLY.7)
Sensor3 10AOil Control Valve #1~#2, Purge Control Solenoid Valve,
RCV Control Solenoid Valve, Variable Oil Pump, Cooling
Fan Motor
B/Horn 15A PCB Block (Burglar Alarm Horn Relay)

Maintenance
9-50
Fuse Name Fuse ratingCircuit Protected
MDPS2 10AMDPS 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 20ALuggage Power Outlet
P/Outlet2 20AFront Power Outlet
ACC 20AICU Junction Block (Fuse : F33, F36)
TCU1 15ATCM
EWP 10AElectronic Water Pump (Engine)
BMS 10ABMS
ECU2 15AECM