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Fuse/relay panel description

Instrument panel fuse panel
2025 Hyundai Tucson Instrument Panel Fuse Panel image. A curved arrow indicates the direction to pull and remove the cover located on the lower dashboard near the pedals. An inset image shows the fuse label diagram with a grid of fuse names and symbols. Explains how to access the fuse label inside the cover to check fuse names and ratings.

2C_InstrumentPanelFuseLabel

Inside the fuse/relay box cover, you can find the fuse/relay label describing fuse/relay names and ratings.

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.

2025 Hyundai Tucson instrument panel fuse label image. The diagram displays a grid of fuse positions with names like A/C, BRAKE SWITCH, and ratings such as 10A and 15A. It provides a reference for identifying fuse locations and specifications.

1C_InstrumentPanelFuseLabel

Instrument panel fuse panel

Fuse Name

Symbol

Fuse rating

Circuit Protected

A/C3

Ѣ

15 A

E/R Junction Block (RLY3,RLY8, RLY11), A/C Controller, A/C Control Module, PM (Particulate Matter) Sensor

BRAKE SWITCH

С

7.5 A

Stop Light Switch, BDC

MEMORY

Ѿ

7.5 A

Head-Up Display, ADAS Unit(Parking), Cluster Unit,

Low DC-DC Converter, Console Mood Lamp Unit,

A/C Controller, Front A/C Control Module,

Crash Pad Mood Lamp, Mood Lamp Unit,

Driver/Passenger Door Mood Lamp

A/BAG IND

ҕ

7.5 A

Overhead Console Assembly

E-SHIFTER3

Ф

7.5 A

SCU, Electronic ATM Shift Lever, Sport Mode Switch

MODULE9

Љ

10 A

Driver Power Seat Switch, Driver IMS Control Module,

Power Tailgate Unit, Rain Sensor, Key Solenoid

Driver/Passenger Smart Key Outside Handle,

Clutch Module Cylinder Sensor, Hazard Switch,

Data Link Connector

CCU

Ы

10 A

CCU

BDC2

Ѥћ

7.5 A

BDC

MODULE3

Ѓ

10 A

CCU, DCU, CDCU, Stop light Switch

WIRELESS DCU

ѽ

7.5 A

DCU

MULTIMEDIA

Ц

20 A

Low DC-DC Converter, CCNC Head Unit

MODULE6

І

10 A

Headlight LH/RH, AMP, Smart Phone Wirelss Charger,

Driver IMS Control Module, A/C Control Module,

Low DC-DC Converter, Data Link Connector,

Fingerprint Recognition Unit, CCNC Head Unit,

Electro Chromic Mirror, Crash Pad Switch, A/C Controller

Cluster

Ч

7.5 A

Head-Up Display, Cluster Unit

DDM

Ш

15 A

Driver Door Module, Driver Power Outside Mirror

ADM

Щ

15 A

Passenger Power Outside Mirror

MODULE8

Ј

7.5 A

12 V Lithium Auxiliary Battery, E/R Junction Block (RLY3,RLY14)

TAILGATE

ӎ

10 A

Tailgate Latch

SUNROOF1

ѣЛ

20 A

Sunroof Controller (Glass Motor)

MODULE4

Є

10 A

Driver Power Window Module

MDPS

О

7.5 A

MDPS Unit

MODULE2

Ђ

10 A

BDC, Low DC-DC Converter, CCNC Head Unit, CCU,

Overhead Console Assembly, CCNC Keyboard

P/SEAT PASS

З

30 A

Passenger Power Seat Switch, Passenger Seat Relay Unit

S/HEATER FRT

И

20 A

Front Ventilation Seat Control Module, Front Seat Heater Control Module

WASHER

М

15 A

Multifunction Switch

BDC1

ѣћ

10 A

BDC, Ignition Switch, Sports Mode Switch

AIR BAG1

А

10 A

SRS Control Module

USB CHARGER

Р

15 A

Rear USB Charger Connector,

Front USB Charger Connector

LDC

Э

10 A

Multifunction Switch

P/WINDOW RH

Ӕ

30 A

Rear Power Window Switch RH,

Rear Safety Power Window Module RH,

Driver/Passenger Safety Power Window Module,

Passenger Power Window Switch

MODULE7

Ї

7.5 A

BDC

TRAILER

ѐ

20 A

Trailer Module

AMP

Ъ

25 A

AMP, Low DC-DC Converter

SUNROOF2

ѤЛ

20 A

Sunroof Controller (Blind Motor)

MODULE5

Ѕ

10 A

Clutch Module Cylinder Sensor, Crash Pad Switch,

Front Camera, Dosing Control Unit, AWD ECM, CDCU,

A/T Shift Lever Indicator, Console Switch,

ADAS Unit (Parking)

P/SEAT DRV1

Ж

30 A

Driver Power Seat Switch, Driver IMS Control Module

P/WINDOW LH

ӓ

30 A

Rear Safety Power Window Module LH,

Rear Power Window Switch LH,

Driver/Passenger Safety Power Window Module,

Passenger Power Window Switch

AIR BAG2

Б

10 A

SRS Control Module

DOOR LOCK

Е

20 A

Driver Door Lock Actuator, Rear Door Lock Actuator LH/RH,

Fuel Filler Door Motor, Passenger Door Lock Actuator

S/HEATER RR

Й

20 A

Rear Seat Heater Control Module

START

п

7.5 A

BDC, Ignition Switch
Engine compartment fuse panel (Engine room junction block)
2025 Hyundai Tucson engine compartment fuse panel image. Arrows indicate the fuse box location in the engine bay and the cover latch. An inset view details the internal fuse and relay arrangement. Explains the location and layout of the engine compartment fuse panel.

2C_EngineFuseLabel

Inside the fuse/relay box cover, you can find the fuse/relay label describing fuse/relay names and ratings.

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.

2025 Hyundai Tucson engine room fuse panel label image. The diagram illustrates the layout of fuses and relays with labels such as PTC Heater, ABS, and DCT, and ratings from 10A to 80A. This guides users in identifying fuse locations and specifications.

1C_EngineroomFuseLabel

Engine compartment fuse panel

Type

Fuse Name

Symbol

Fuse rating

Circuit Protected

MULTI FUSE-1

C-MDPS

ҷ

80 A

MDPS Unit

COOLING FAN1

ѣр

60 A

Cooling Fan Controller

GLOW

ӧ

80 A

GCU

B+1

ѣѓ

60 A

PDC (IPS2/IPS3/IPS4/IPS5/IPS6/IPS7)

CVVD/

E-CVVT

Ѡ

Ҧ

50 A

50 A

[G4FP] E/R Junction Block (RLY.5)

[G4KN] CVVD Actuator

POWER TAILGATE

й

40 A

Power Tailgate Unit

DCT2

Ѥҩ

40 A

[G4FP] TCM

EOP1

Ң

40 A

[G4KN] Electronic Oil Pump

MULTI FUSE-2

AUX BATTERY

џ

60 A

12 V Lithium Auxiliary Battery

PTC HEATER1

ҽ

50 A

E/R Junction Block (RLY.3)

PTC HEATER2

Ҿ

50 A

E/R Junction Block (RLY.11)

DCU1

ѣӋ

50 A

E/R Junction Block (RLY.9)

F/FILTER HEATER

Ө

50 A

E/R Junction Block (RLY.6)

FUSE

W/S HEATED GLASS

х

60 A

E/R Junction Block (RLY.14)

BLOWER

и

50 A

E/R Junction Block (RLY.8)

B+4

Ѧѓ

50 A

PDC (Fuse - F4/F12/F28/F37/F47/F54/F55, IPS13, Long Term Load Latch Relay (Fuse - F5/F21))

FUEL PUMP

ъ

20 A

E/R Junction Block (RLY.12)

4WD

ч

20 A

AWD ECM

AMS

Ю

10 A

Battery Sensor

ECU4

Ѳ

10 A

[G4FP] ECM

E-SHIFTER2

У

10 A

[G4FP/G4KN/D4HD] SCU,

Electronic ATM Shift Lever

TRAILER2

Ѥѐ

20 A

Trailer Connector

A/C1

т

10 A

Blower Motor, A/C Control Module, PCM (G4NJ)

HEATED MIRROR

к

10 A

Rear Defogger, Driver/Passenger Power Outside Mirror,

[G4FP/G4NJ] ECM/PCM

DCU2

Ѥ Ӌ

20 A

Dosing Control Unit

DCU3

ѥӋ

20 A

Dosing Control Unit

DCU4

ѦӋ

20 A

Dosing Control Unit

W/S HEATED GLASS

ц

50 A

E/R Junction Block (RLY.1)

REAR HEATED

с

40 A

E/R Junction Block (RLY.2)

DCT3

PTC HEATER3

ѥҩ

ҿ

50 A

50 A

SGA

[G4NJ/G4KN] E/R Junction Block (RLY.1)

B+5

ѧѓ

50 A

PDC (Fuse - F29/F48/F49/F53)

B+2

Ѥѓ

50 A

PDC (IPS9/IPS10/IPS11/IPS12)

B+3

ѥѓ

60 A

PDC (Fuse - F9/F18/F25/F26/F33/F34/F44/F51/F52)

DCT1

ѣ ҩ

40 A

[G4FP] TCM

EPB2

Ѥἃ

25 A

ESC Control Module

EPB1

ABS1

ѣἃ

ѣӟ

15 A

15 A

[With EPB] ESC Control Module

[W/O EPB] ESC Control Module

ABS2

Ѥӟ

15 A

ESC Control Module

TRAILER1

ѣѐ

30 A

Trailer Connector

E-SHIFTER1

Т

30 A

[G4FP/G4KN/D4HD] SCU

Engine compartment fuse panel (PCB block)

Fuse Name

Symbol

Fuse rating

Circuit Protected

IG1

Я

30 A

PDM (IG1) Relay

IG2

а

30 A

PDM (IG2) Relay, E/R Junction Block (RLY.3)

ECU3

ѱ

10 A

[G4NJ/G4KN] PCM

[G4FP] ECM, CVVD Actuator

[D4HD] ECM

TCU2

Ѯ

15 A

[G4FP] Sports Mode Switch, Transaxle Range Switch, TCM

[D4HD] TCM

[G4NJ] Transaxle Range Switch

EPB3

ABS3

ѥἃ

ѥӟ

10 A

10 A

[With EPB] ESC Control Module

[W/O EPB] ESC Control Module

MODULE1

Ё

7.5 A

[D4HD] GCU

FCA

ю

10 A

Front Radar

EOP2

ң

10 A

[G4KN] Electronic Oil Pump

SENSOR1

Ѵ

20 A

[G4FP/G4NJ/G4KN] IGNITION COIL #1/2/3/4

[D4HD] Nox Sensor (Front/Mid/Rear)

SENSOR2

ѵ

15 A

[G4FP/G4NJ/G4KN] Oxygen Sensor (Up/Down)

[D4HD] Fuel Pressure Control Valve

ECU1

ѯ

20 A

[G4FP/D4HD] ECM

[G4KN/G4NJ] PCM

SENSOR4

ѷ

10 A

E/R Junction Block (RLY.8)

[D4FE] E/R Junction Block (RLY.6)

SENSOR3

Ѷ

10 A

Cooling Fan Controller

[G4FP] Oil Control Valve #1/2 (Intake/Exhaust), Purge Control Solenoid Valve, Variable Oil Pump Solenoid, RCV Control Solenoid Valve

[G4NJ] Oil Control Valve #1/2 (Intake/Exhaust), Purge Control Solenoid Valve, Variable Oil Pump Solenoid Valve, Variable Intake Solenoid Valve

[G4KN] Oil Control Valve, Purge Control Solenoid Valve, Variable Oil Pump Solenoid,Variable Intake Solenoid Valve

[D4HD] E/R Junction Block (RLY.3), Stop Light Switch, Electronic VGT Actuator, PTC Breather, Oil Pump Valve, Egr Cooler Bypass Solenoid Valve

A/C2

Ѥ Ӟ

10 A

PCB Block (A/C Relay)

B/ALARM HORN

м

15 A

PCB Block (Burglar Alarm Horn Relay)

SENSOR5

Ҽ

15 A

[G4NJ] Injector #1/2/3/4

[G4KN] Injector #1/2/3/4 (MPI)

[D4HD] Lambda Sensor (Front/Rear), Electronic Thermostat, Electromotion Water Pump

SENSOR6

ἄ

15 A

[G4FP/G4NJ] ECM/PCM

[D4HD] PM Sensor

HORN

э

15 A

PCB Block (Horn Relay)

WIPER FRT2

Ѥђ

7.5 A

BDC

WIPER RR

л

15 A

E/R Junction Block (RLY.1), Rear Wiper Motor

WIPER FRT1

ѣђ

25 A

Front Wiper Motor

POWER OUTLET1

ѣо

20 A

Luggage Power Outlet

POWER OUTLET2

Ѥо

20 A

Front Power Outlet

ACC

һ

20 A

PDC (Fuse - F32/F41)

TCU1

ѭ

15 A

[G4FP/D4FE] TCM

[G4KN] PCM

ECU2

Ѱ

15 A

ECM/PCM