Hyundai Tucson (NX4; 2021-2022…) fuses and relays

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In this article, we consider the fourth-generation Hyundai Tucson (NX4), available from 2021 to present. Here you will find fuse box diagrams of Hyundai Tucson 2021 and 2022, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Fuse Layout Hyundai Tucson 2021-2022..

Hyundai Tucson 2021-2022

Fuse Box Location

Passenger Compartment Fuse Box

The fuse block is located in the driver’s side panel bolster. The location of the fuses in the passenger compartment: Hyundai Tucson (2021-2022)

Engine Compartment Fuse Box

The fuse block is located near the battery. Remove the fuse panel cover by pressing the tap and pulling up.The location of the fuses in the engine compartment: Hyundai Tucson (2021-2022)


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Fuse Box Diagrams

2022

Instrument Panel Fuse Panel Diagram

Instrument panel fuse box diagram: Hyundai Tucson (2021-2022)

Assignment of the fuses in the instrument panel fuse box (2022)
NameRatingCircuit Protected
DOOR LOCK 120ACenter Door Lock/Unlock Relay, Driver Door Unlock Relay
P/WINDOW (RH)25APower Window Main Switch Passenger Power Window Switch
P/WINDOW (LH)25APower Window Main Switch
S/HEATER (REAR)20ARear Seat Warmer Control Module
S/HEATER (DRV/PASS)20AFront Air Ventilation Seat Control Module, Front Seat Warmer Control Module
P/SEAT (PASS)30APassenger Power Seat Switch
SAFETY P/WINDOW (RH)25APassenger Safety Power Window Module
SUNROOF 220ASunroof Controller (Blind Motor)
P/SEAT (DRV)30ADriver Power Seat Switch, Driver IMS Control Module
AIR BAG 210ASRS Control Module
AMP25ALow DC-DC Converter
MODULE 910ADriver/passenger Smart Key Outside Handle, Crash Pad Switch, Hazard Switch, Key Solenoid, Rain Sensor, Data Link Connector
SUNROOF 120ASunroof Controller (Glass Motor)
IBU210AIBU, Ignition Switch, Sport Mode Switch, IAU, BLE(Bluetooth Low Energy) Unit
SAFETY P/WINDOW (LH)25ADriver Safety Power Window Module
MEMORY10ADiver IMS Control Module, Power Tailgate Unit, Mood Lamp, Mood Lamp Unit Driver/Passenger Door Mood Lamp, Rear Occupant Alert (ROA)Sensor, Crash Pad Mood Lamp, A/C Control Module, Front A/C Control Swith, Low DC-DC Converter
BRAKE SWITCH10AStop Lamp Switch, IBU
MODULE 77.5AIAU, IBU
TAILGATE OPEN10ATailgate Relay
MULTIMEDIA 120ALow DC-DC Converter
WASHER15AMultifunction Switch
MODULE 87.5AFront Air Ventilation Seat Control Module, Front Seat Warmer Control Module, Rear Seat Warmer Control Module
AIRBAG 115ASRS Control Module, Passenger Occupant Detection Sensor
A/C7.5AE/R Junction Block (PTC Heater Relay), A/C Control Module, Front A/C Control Switch
MODULE 215AFront/Rear USB Charger Connector
MODULE 110ALow DC/DC Converter Power Outside Mirror Switch, IBU, IAU
MODULE 610AConsole Switch, EPB Switch, A/T Shift Lever Indicator
IBU 17.5AIBU
MODULE510ADriver IMS Control Module, Front/Rear Seat Warmer Control Module, AMP, Audio, Front Air Ventilation Seat Control Module, A/V & Navigation Head Unit, Front A/C Control Switch, A/C Control Module, Electro Chromic Mirror, Low DC-DC Converter Front Wireless Charger
A/BAG IND7.5AInstrument Cluster, Overhead Console Lamp
MODULE 47.5AIBU, Multifunction Front View Camera, Crash Pad Switch, Intergrated Parking Assist Unit, AWD ECM
E-SHIFTER7.5AElectronic Shift Switch, SCU
CLUSTER7.5AInstrument Cluster
MULTIMEDIA 210ALow DC-DC Converter
MODULE 37.5AStop Lamp Switch, Overhead Console Lamp, IAU
MDPS7.5AMDPS Unit
START10AIgnition Switch, E/R Junction Block (Start Relay), Transaxle Range Switch, IBU, Burglar Alarm Relay
Engine Compartment Fuse Block Diagram

Under-hood fuse box diagram: Hyundai Tucson (2021-2022)

Assignment of the fuses in the engine compartment fuse box (2022)
NameRatingCircuit Protected
MDPS80AMDPS Unit
COOLING FAN60ACooling Fan Controller
EPB 260AESC Module
B+160AICU Junction Block (IPS01,IPS02, IPS03, IPS04, IPS05)
E-CVVT50AE/R Junction Block (E-CVVT Relay)
BLOWER40AE/R Junction Block (Blower Relay)
EPB 140AESC Module
REAR HEATED40AE/R Junction Block (Rear Heated Relay)
B+450AICU Junction Block (Fuse - DOOR LOCK1, SAFETY P/WINDOW (LH), TAILGATE OPEN, S/HEATER (REAR), AIR BAG2, BRAKE SWITCH, MODULE9, IBU2, Long Term Load Latch Relay)
FUEL PUMP20AE/R Junction Block (Fuel Pump Relay)
AWD20AAWD ECM
AMS10ABattery Sensor
E-SHIFTER 210ASCU, Electronic Shift Switch
HEATED MIRROR10AE/R Junction Block (Rear Heated Relay), Driver/ Passenger Power Outside Mirror
B+240AICU Junction Block (IPS06, IPS07. IPS08, IPS11)
PTC HEATER50AE/R Junction Block (PTC Heater Relay)
B+360AICU Junction Block (Fuse - AMP, P/SEAT (DRV), P/ SEAT (PASS), SAFETY P/WINDOW(RH), S/HEATER (DRV/PASS), SUNROOF1, SUNROOF2, Power Window Main Relay)
POWER TAILGATE40APower Tailgate Unit
EOP 140AElectronic Oil Pump
TRAILER30ATrailer Connector
E-SHIFTER 130ASCU
IG130APDM (IG1) Relay
IG230APDM (IG2) Relay, E/R Junction Block (RLY.3)
ECU 310APCM
EPB 310AESC Module
FCA10AFront Radar
EOP 210AElectronic Oil Pump
SENSOR 120AIgnition Coil #1~#4
SENSOR 215AOxygen Sensor (UP/DOWN)
ECU 120APCM
SENSOR4 10AE/R Junction Block (Fuel Pump Relay)
SENSOR 310AOil Control Valve, Valiable Oil Pump Solenoid, Purge Control Solenoid Valve, Variable Intake Solenoid Valve, Cooling Fan Controller, Canister Close Valve, A/C Comp Relay
A/C10AA/C Comp Relay
SENSOR 515AInjector #1~#4
HORN10AHorn Relay
WIPER FRT215AFront Wiper (Low) Relay, PCM, IBU
WIPER RR15AICU Junction Block (Rear Wiper Relay), Rear Wiper Motor
WIPER FRT110AFront Wiper (Low) Relay, Front Wiper Motor
POWER OUTLET 115ALuggage Power Outlet
POWER OUTLET 210AFront Power Outlet
ACC15AICU Junction Block (Fuse - MODULE1, MODULE2)
TCU 110APCM
ECU 215APCM

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2021-2022 (UK/RHD)

Instrument Panel Fuse Panel Diagram

Instrument panel fuse box diagram (UK): Hyundai Tucson (2021-2022)

Assignment of the fuses in the instrument panel fuse box (2021-2022 (UK))Assignment of the fuses: Hyundai Tucson (2021-2022)

Engine Compartment Fuse Block Diagram

Under-hood fuse box diagram (UK): Hyundai Tucson (2021-2022)

Assignment of the fuses in the engine compartment fuse box (2021-2022 (UK))Assignment of the fuses: Hyundai Tucson (2021-2022)

PCB blockAssignment of the fuses: Hyundai Tucson (2021-2022)