Hyundai Tucson 2025 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is located at the left side of the steering column at the bottom of the instrument panel.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay Name | Rating | Functions |
| A/C2 | 7.5A | E/R Junction Block (PTC Heater Relay) [Auto A/C] Front A/C Control Module, Incar Temperature Sensor, Front A/C Control Panel [Manual A/C] Front A/C Control Module |
| BRAKE SWITCH | 7.5A | BDC, Stop Lamp Switch |
| MEMORY | 10A | Diver 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 |
| A/BAG IND | 7.5A | Instrument Cluster, Overhead Console Lamp |
| E-SHIFTER3 | 7.5A | - |
| MODULE9 | 10A | - |
| CCU | 10A | CCU |
| BDC2 | 7.5A | BDC |
| MODULE3 | 10A | Stop Lamp Switch, Overhead Console Lamp, IAU |
| MODULE10 | 10A | - |
| wireless DCU | 7.5A | DCU |
| MULTIMEDIA | 20A | Low DC-DC Converter |
| MODULE6 | 10A | Console Switch, EPB Switch, A/T Shift Lever Indicator |
| CLUSTER | 7.5A | Cluster Unit, Head-Up Display |
| DDM | 15A | Driver door Module |
| ADM | 15A | - |
| MODULE8 | 7.5A | Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module, Rear Seat Warmer Control Module |
| TAILGATE OPEN | 10A | Tailgate Relay |
| SUNROOF1 | 20A | Sunroof Motor (Glass Motor) |
| MODULE | 10A | - |
| MDPS2 | 7.5A | MDPS Unit |
| MODULE2 | 10A | Front/Rear USB Charger Connector |
| P/SEAT PASS | 30A | Passenger Power Seat Switch |
| S/HEATER FRT | 20A | Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module |
| WASHER | 15A | Multifunction Switch |
| BDC1 | 10A | Driver/Passenger Smart key Outside Handle, Bluetooth Unit, Rear UWB Unit LH/RH, Front UWB Unit LH/RH, BDC |
| AIR BAG1 | 10A | SRS Control Module, Passenger Occupant Detection Sensor |
| LDC | 10A | CCNC Head Unit, Smart Phone Wireless Charger Unit, USB Jack, A/C Control Module, Instrument Cluster, Cluster Unit, ADAS Unit (Parking), Rear Corner Radar LH/RH |
| USB CHARGER | 15A | Infotainment Jack Assembly, Luggage USB Charger, Connector LH/RH, Driver/Passenger USB Charger Connector |
| P/WINDOW RH | 30A | Power Window Main Switch, Passenger Power Window Switch |
| MODULE7 | 7.5A | IAU, IBU |
| TRAILER3 | 20A | Trailer Connector |
| AMP | 20A | Low DC-DC Converter |
| SUNROOF2 | 20A | Sunroof Controller (Blind Motor) |
| MODULE3 | 10A | Stop Lamp Switch, Overhead Console Lamp, IAU |
| P/SEAT DRV | 30A | Driver Power Seat Switch, Driver IMS Control Module |
| P/WINDOW LH | 30A | Power Window Main Switch |
| AIR BAG2 | 10A | SRS Control Module |
| DOOR LOCK | 20A | Center Door Lock/Unlock Relay, Driver Door Unlock Relay |
| S/HEATER RR | 20A | Rear Seat Warmer Control Module |
| START | 7.5A | E/R Junction Block (Start Relay), Transaxle Range Switch, IBU, Burglar Alarm Relay |
Engine compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| MDPS | 30A | SCU |
| COOLING FAN | 60A | Cooling Fan Controller |
| EPB2 | 25A | ESC Module |
| B+1 | 60A | ICU Junction Block (IPS01,IPS02, IPS03, IPS04, IPS05) |
| E-CVVT | 50A | E/R Junction Block (E-CVVT Relay) |
| BLOWER | 40A | E/R Junction Block (Blower Relay) |
| EPB1 | 40A | ESC Module |
| REAR HEATED | 40A | E/R Junction Block (Rear Heated Relay) |
| B+3 | 60A | ICU Junction Block (Fuse - AMP, P/SEAT (DRV), P/SEAT (PASS), SAFETY P/WINDOW(RH), S/HEATER (DRV/PASS), SUNROOF1, SUNROOF2, Power Window Main Relay) |
| PTC HEATER | 50A | E/R Junction Block (PTC Heater Relay) |
| B+2 | 50A | ICU Junction Block (IPS06, IPS07. IPS08, IPS11) |
| B+5 | 50A | - |
| W/S HEATED GLASS LH |
50A | - |
| HEATED MIRROR |
10A | E/R Junction Block (Rear Heated Relay), Driver/Passenger Power Outside Mirror |
| AUX BATT | 60A | - |
| TLAILER2 | 20A | Trailer Connector |
| E-SHIFTER2 | 10A | SCU, Electronic Shift Switch |
| AMS | 10A | Battery Sensor |
| 4WD | 20A | 4WD ECM |
| PUEL PUMP | 20A | E/R Junction Block (Fuel Pump Relay) |
| B+4 | 50A | ICU 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) |
| W/S HEATED GLASS RH |
50A | - |
| EOP1 | 40A | Electronic Oil Pump |
| POWER TAILGATE |
40A | Power Tailgate Unit |
| EOP2 | 10A | - |
| FCA | 10A | Front Radar |
| EPB3 | 10A | ESC Module |
| ECU3 | 10A | PCM |
| A/C | 10A | A/C Comp Relay |
| SENSOR5 | 10A | Injector #1~#4 |
| SENSOR1 | 10A | Ignition Coil #1~#4 |
| WIPER FRT1 | 25A | Front Wiper (Low) Relay, Front Wiper Motor |
| WIPER RR | 15A | ICU Junction Block (Rear Wiper Relay), Rear Wiper Motor |
| WIPER FRT2 | 7.5A | Front Wiper (Low) Relay, PCM, IBU |
| WIPER1 | 30A | - |
| HORN | 15A | Horn Relay |
| SENSOR3 | 15A | Oil Control Valve, Valiable Oil Pump Solenoid, Purge Control Solenoid Valve, Variable Intake Solenoid Valve, Cooling Fan Controller, Canister Close Valve, A/C Comp Relay |
| TCU | 15A | PCM |
| ACC | 20A | ICU Junction Block (Fuse - MODULE1, MODULE2) |
| POWER OUTLET | 20A | Front Power Outlet |
| ECU2 | 15A | PCM |
| IG1 | 30A | PDM (IG1) Relay |
| IG2 | 30A | PDM (IG2) Relay, E/R Junction Block (RLY.3) |
