Fuse Box Diagrams

2025 Hyundai Tucson Fuse Box Diagram

The 3 fuse boxes on the 2025 Hyundai Tucson, with every fuse and relay. Tap a fuse to see what it protects, or search for the thing that stopped working.

Year202220252026All years

Where it isUnder the hood in the engine bay. Page 9-4 of the owner's manual shows the exact spot.

Slot map: the fuses are listed in the manual's order, not where they sit in the box. Match the numbers to the label inside the box cover, or the drawing on page 9-4 of your owner's manual.

ENGINE COMPARTMENT · SLOT MAP, NOT TO SCALEMDPS80ACOOLING FAN60AB+160AFUSE -1 E-CVVT50APOWER TAILGATE40AEOP140AAUX BATT FUSE -260ABLOWER50AB+450AFUEL PUMP20A4WD20AAMS10AE-SHIFTER210ATRAILER220AHEATED MIRROR10AREAR HEATED40AB+550AB+250AFUSE B+360AEPB225AEPB115ATRAILER130AE-SHIFTER130A

2025 Tucson engine bay fuses

Engine compartment. Tap a row to find it on the diagram.

No.AmpsTypeProtects
MDPS80AFuse (size not listed)MDPS Unit
COOLING FAN60AFuse (size not listed)Cooling Fan Controller
B+160AFuse (size not listed)PDC (IPS2/IPS3/IPS4/IPS5/IPS6/IPS7)
FUSE -1 E-CVVT50AFuse (size not listed)E/R Junction Block (E-CVVT Relay)
POWER TAILGATE40AFuse (size not listed)Power Tailgate Unit
EOP140AFuse (size not listed)Electronic Oil Pump
AUX BATT FUSE -260AFuse (size not listed)12V Lithium Auxiliary Battery
BLOWER50AFuse (size not listed)E/R Junction Block (Blower Relay)
B+450AFuse (size not listed)PDC (Fuse - DOOR LOCK, BRAKE SWITCH, TRAILER3, CCU, BDC1, S/HEATER (REAR), TAILGATE OPEN, IPS13, Long Term Load Latch Relay (Fuse - MEMORY, MULTI MEDIA))
FUEL PUMP20AFuse (size not listed)E/R Junction Block (Fuel Pump Relay)
4WD20AFuse (size not listed)AWD ECM
AMS10AFuse (size not listed)Battery Sensor
E-SHIFTER210AFuse (size not listed)SCU, Electronic ATM Shift Lever
TRAILER220AFuse (size not listed)Trailer Module
HEATED MIRROR10AFuse (size not listed)Rear Defogger, Driver/Passenger Power Outside Mirror
REAR HEATED40AFuse (size not listed)E/R Junction Block (Rear Heated Relay)
B+550AFuse (size not listed)PDC (Fuse - SUNROOF1, SUINROOF2, AIRBAG2, AMP)
B+250AFuse (size not listed)PDC (IPS9/IPS11/IPS12)
FUSE B+360AFuse (size not listed)PDC (Fuse - P/SEAT (DRV), P/SEAT (PASS), DDM, ADM, P/WINDOW (LH), P/WINDOW (RH), wireless DCU, S/HEATER (FRT), MODULE9, MODULE10)
EPB225AFuse (size not listed)ESP Control Module
EPB115AFuse (size not listed)ESP Control Module
TRAILER130AFuse (size not listed)Trailer Module
E-SHIFTER130AFuse (size not listed)SCU

2025 Tucson interior panel fuses

Instrument panel fuse panel. Tap a row to find it on the diagram.

No.AmpsTypeProtects
A/C315AFuse (size not listed)E/R Junction Block (PTC Heater1 Relay), A/C Controller, A/C Control Module
BRAKE SWITCH7.5AFuse (size not listed)Stop Light Switch, BDC
MEMORY7.5AFuse (size not listed)Head-Up Display, BDC, Low DC-DC Converter, Console Mood Lamp Unit, A/C Controller, A/C Control Module, Crash Pad Mood Lamp, Mood Lamp Unit, Driver/Passenger Door Mood Lamp
A/BAG IND7.5AFuse (size not listed)Overhead Console Assembly
E-SHIFTER37.5AFuse (size not listed)SCU, Electronic ATM Shift Lever
MODULE910AFuse (size not listed)Driver Power Seat Switch, Driver IMS Control Module, Power Tailgate Unit, Rain Sensor, Data Link Connector, Driver/Passenger Smart Key Outside Handle, Hazard Switch
CCU10AFuse (size not listed)CCU
BDC27.5AFuse (size not listed)BDC
MODULE310AFuse (size not listed)CCU, Stop Lamp Switch
MODULE1010AFuse (size not listed)Cabin Camera (ICC) Unit
wireless DCU7.5AFuse (size not listed)DCU
MULTIMEDIA20AFuse (size not listed)Low DC-DC Converter
MODULE610AFuse (size not listed)AMP, Smart Phone Wirelss Charger, A/C Control Module, Driver IMS Control Module, Overhead Console Assembly, Low DC-DC Converter, Data Link Connector, A/C Controller, Fingerprint Recognition Unit, CCNC Head Unit, Electro Chromic Mirror, Cabin Camera (ICC) Unit
CLUSTER7.5AFuse (size not listed)Head-Up Display, Cluster Unit
DDM15AFuse (size not listed)Driver Door Module, Driver Power Outside Mirror
ADM15AFuse (size not listed)Passenger Power Outside Mirror
MODULE87.5AFuse (size not listed)12V Lithium Auxiliary Battery
TAILGATE OPEN10AFuse (size not listed)PDC (Tailgate Open Relay)
SUNROOF120AFuse (size not listed)Sunroof Controller (Glass Motor)
MODULE410AFuse (size not listed)Driver Door Module
MDPS27.5AFuse (size not listed)MDPS Unit
MODULE210AFuse (size not listed)BDC, Low DC-DC Converter, CCU, DCU
P/SEAT PASS30AFuse (size not listed)Passenger Power Seat Switch
S/HEATER FRT20AFuse (size not listed)Front Air Ventilation Seat Control Module, Front Seat Heater Control Module
WASHER15AFuse (size not listed)Multifunction Switch
BDC110AFuse (size not listed)BDC, Bluetooth Unit #1/#2, Sports Mode Switch, Front/Rear UWB Unit LH/RH
AIR BAG110AFuse (size not listed)SRS Control Module, Passenger Occupant Detection Sensor
USB CHARGER15AFuse (size not listed)Front/Rear USB Charger Connector
LDC10AFuse (size not listed)AMP, CCNC Head Unit, CCNC Keyboard, Cluster Unit, Head-Up Display, A/C Control Module, A/C Controller, ADAS Unit (Parking), Rear Corner Radar Unit LH/RH, Smart Phone Wireless Charger
P/WINDOW RH30AFuse (size not listed)Rear Power Window Switch RH, Passenger Safety Power Window Module, Passenger Power Window Switch
MODULE77.5AFuse (size not listed)BDC
TRAILER320AFuse (size not listed)Electronic Brake Controller
AMP25AFuse (size not listed)Low DC-DC Converter
SUNROOF220AFuse (size not listed)Sunroof Controller (Blind Motor)
MODULE510AFuse (size not listed)Crash Pad Switch, Front Camera, AWD ECM, CDCU, A/T Shift Lever Indicator, Console Switch, ADAS Unit (Parking)
P/SEAT DRV30AFuse (size not listed)Driver Power Seat Switch, Driver IMS Control Module
P/WINDOW LH30AFuse (size not listed)Driver Safety Power Window Module, Rear Power Window Switch LH
AIR BAG210AFuse (size not listed)SRS Control Module
DOOR LOCK20AFuse (size not listed)PDC (Door Lock/Unlock Relay, Two Turn Unlock Relay)
S/HEATER RR20AFuse (size not listed)Rear Seat Heater Control Module
START7.5AFuse (size not listed)BDC, PCM

2025 Tucson engine bay (pcb block) fuses

Engine compartment fuse panel (PCB block). Tap a row to find it on the diagram.

No.AmpsTypeProtects
IG130AFuse (size not listed)PDM (IG1) Relay
IG230AFuse (size not listed)PDM (IG2) Relay, E/R Junction Block (Start Relay)
ECU310AFuse (size not listed)PCM
EPB310AFuse (size not listed)ESP Control Module
FCA10AFuse (size not listed)Front Radar
EOP210AFuse (size not listed)Electronic Oil Pump
SENSOR120AFuse (size not listed)Ignition Coil #1/2/3/4
SENSOR215AFuse (size not listed)Oxygen Sensor (Up/Down)
ECU120AFuse (size not listed)PCM
SENSOR410AFuse (size not listed)E/R Junction Block (Fuel Pump Relay)
SENSOR310AFuse (size not listed)Oil Control Valve, Purge Control Solenoid Valve, Variable Oil Pump Solenoid, Variable Intake Solenoid Valve, Cooling Fan Controller, Oil Level Sensor, Canister Close Valve
A/C10AFuse (size not listed)PCB Block (A/C Relay)
SENSOR515AFuse (size not listed)Injector #1/2/3/4 (MPI)
HORN15AFuse (size not listed)PCB Block (Horn Relay)
WIPER FRT27.5AFuse (size not listed)PCM
WIPER RR15AFuse (size not listed)E/R Junction Block (Rear Wiper Relay), Rear Wiper
WIPER FRT125AFuse (size not listed)Front Wiper Motor
POWER OUTLET120AFuse (size not listed)Luggage Power Outlet
POWER OUTLET220AFuse (size not listed)Front Power Outlet
ACC20AFuse (size not listed)PDC (Fuse - MODULE2, USB CHARGER)
TCU15AFuse (size not listed)PCM
ECU215AFuse (size not listed)PCM

Blade fuse colours

  • 5A Tan
  • 7.5A Brown
  • 10A Red
  • 15A Blue
  • 20A Yellow
  • 25A Clear
  • 30A Green
  • 35A Blue-green
  • 40A Orange

Cartridge (J-case) colours

  • 20A Blue
  • 25A White
  • 30A Pink
  • 40A Green
  • 50A Red
  • 60A Yellow

Source: 2025 Hyundai Tucson Owner's Manual, "Fuses" section, p. 9-4 and 9-52 and 9-58.

Always replace a fuse with one of the same amp rating. If a new fuse blows straight away, the circuit has a fault.