Hyundai Tucson Hybrid 2026 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/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) |
| BRAKE SWITCH | 7.5A | IBU, Stop Lamp Switch |
| MEMORY | 10A | - |
| A/BAG IND | 7.5A | Instrument Cluster, Overhead Console Lamp |
| E-SHIFTER3 | 7.5A | - |
| IG3 9 | 10A | - |
| MODULE9 | 10A | - |
| CCU | 10A | CCU |
| BDC2 | 7.5A | - |
| MODULE3 | 10A | Stop Lamp Switch, Overhead Console Lamp, Multifunction Switch (R-MDPS) |
| IG3 8 | 10A | - |
| MODULE10 | 10A | - |
| wireless DCU | 7.5A | - |
| MULTIMEDIA | 20A | Audio, A/V & Navigation Head Unit |
| MODULE6 | 10A | Front Console Switch, EPB Switch |
| CLUSTER | 7.5A | - |
| IG3 7 | 10A | - |
| DDM | 15A | - |
| ADM | 15A | - |
| MODULE8 | 7.5A | Front/Rear Seat Warmer Control Module, Front Air Ventilation Seat Control Module |
| TAILGATE OPEN | 10A | Liftgate Relay |
| SUNROOF1 | 20A | Sunroof Control Unit (Glass) |
| MODULE4 | 10A | Front View Camera, IBU, AWD ECM, VESS Unit, Crash Pad Switch, ECS Unit, ADAS Parking ECU |
| MDPS2 | 7.5A | MDPS Unit (Column Type) |
| P/SEAT PASS | 30A | Passenger Power Seat Switch, Passenger Seat Relay Unit |
| S/HEATER FRT | 20A | Front Seat Warmer Control Module, Front Air Ventilation Seat Control Module |
| WASHER | 15A | Multifunction Switch |
| BDC1 | 10A | - |
| AIR BAG1 | 10A | SRS Control Module |
| USB CHARGER | 15A | - |
| P/WINDOW RH | 30A | Power Window Main Switch, Passenger Power Window Switch RH |
| MODULE7 | 7.5A | IBU |
| TRAILER3 | 20A | - |
| AMP | 25A | AMP |
| SUNROOF2 | 20A | Sunroof Control Unit (Blind) |
| MODULE5 | 10A | Front/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 |
| P/SEAT DRV | 30A | Driver Power Seat Switch, Driver IMS Control Module |
| P/WINDOW LH | 30A | Power Window Main Switch, Passenger Power Window Switch LH |
| AIR BAG2 | 10A | SRS Control Module |
| DOOR LOCK | 20A | Dead Lock Relay, Data Link Connector, Door Unlock/Lock Relay |
| START | 7.5A | - |
Engine compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| E-SHIFTER1 | 30A | SCU |
| TLAILER1 | 30A | Trailer Connector Unit |
| IEB1 | 15A | IEB Unit |
| IEB2 | 25A | IEB Unit |
| B+3 | 60A | ICU Junction Block (Power Window Main Relay, Fuse : F2, F3, F5, F6, F8, F9, F11, F12, F18, F15) |
| PTC HEATER | 50A | E/R Junction Block (RLY.13) |
| B+2 | 50A | ICU Junction Block (IPS06, IPS07, IPS08, IPS10, IPS11) |
| B+5 | 50A | - |
| REAR HEATED | 40A | Driver Power Outside Mirror, Passenger Power Outside Mirror |
| IG3 2 | 10A | Electronic Water Pump (HEV) |
| IG3 3 | 10A | BMS, E/R Junction Block (RLY.2) |
| IG3 4 | 10A | HPCU |
| HEATED MIRROR | 10A | - |
| IG3 5 | 10A | - |
| IG3 6 | 10A | - |
| AUX BATT | 60A | - |
| TLAILER2 | 20A | Trailer Connector Unit |
| HPCU | 10A | HPCU |
| E-SHIFTER2 | 10A | SCU, Electronic Shift Switch (SBW) |
| BATTERY C/FAN | 15A | E/R Junction Block (RLY.2) |
| OPCU | 20A | OPU |
| IG3 1 | 20A | - |
| CHARGER | 15A | - |
| ECU4 | 10A | ECM |
| AMS | 10A | - |
| FUEL LID | 10A | - |
| 4WD | 10A | 4WD ECM |
| FUEL PUMP | 20A | E/R Junction Block (RLY.7) |
| B+4 | 50A | - |
| BLOWER | 50A | E/R Junction Block (RLY.10) |
| POWER TAILGATE | 40A | Liftgate Relay |
| CVVD | 50A | CVVD Actuator |
| B+1 | 60A | ICU Junction Block (IPS01, IPS02, IPS03, IPS04, IPS05) |
| COOLING FAN | 80A | Cooling Fan Motor |
| MDPS | 80A | MDPS Unit |
| HPCU2 | 10A | HPCU |
| EWP2 | 10A | Electronic Water Pump (Engine) |
| FCA | 10A | - |
| MODULE1 | 7.5A | Electronic Water Pump (Engine) |
| IEB3 | 10A | IEB Unit |
| TCU2 | 15A | TCM, OPU |
| ECU3 | 10A | CVVD Actuator, ECM |
| SENSOR3 | 10A | Oil Control Valve #1~#2, Purge Control Solenoid Valve, RCV Control Solenoid Valve, Variable Oil Pump, Cooling Fan Motor |
| SENSOR4 | 10A | E/R Junction Block (RLY.7) |
| ECU1 | 20A | ECM |
| SENSOR2 | 15A | Oxygen Sensor (Up/Down) |
| SENSOR1 | 20A | Ignition Coil #1~#4 |
| WIPER FRT1 | 25A | PCB Block (Front Wiper(Low) Relay), Front Wiper Motor |
| WIPER RR | 15A | ICU Junction Block (Rear Wiper Relay) |
| WIPER FRT2 | 7.5A | IBU |
| HORN | 15A | PCB Block (Horn Relay) |
| SENSOR5 | 15A | Active Purge Pump |
| BMS | 10A | BMS |
| EWP1 | 10A | Electronic Water Pump (Engine) |
| TCU1 | 15A | TCM |
| ACC | 20A | ICU Junction Block (Fuse : F33, F36) |
| POWER OUTLET2 | 20A | Front Power Outlet |
| POWER OUTLET1 | 20A | Luggage Power Outlet |
| CBC | 10A | - |
| ECU2 | 15A | ECM |
| IG1 | 30A | PCB Block (PDM(IG1) Relay) |
| IG2 | 30A | PCB Block (PDM(IG2) Relay) |
