Hyundai Santa Fe 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 |
| AAF | 15A | Active Air Flap (Upper LH/RH, Lower) |
| A/C3 | 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 | Rear A/C Control Module, Fingerprint Recognition Unit, BDC, Infotainment Jack Assembly, Front A/C Control Module, CDCU, Head-Up Display, Mood Lamp Unit, Front Corner Radar LH/RH, Driver/Passenger Mood Lamp, Rear Door Mood Lamp LH/RH, Driver/Passenger Door Mood Lamp, Mood Lamp (Monitor) [With AMP] Low DC-DC Converter (AMP) [Auto A/C] Front A/C Control Panel |
| E-SHIFTER5 | 10A | Electronic ATM Shift Lever 10A |
| MODULE7 | 10A | E/R Junction Block (Blower Relay), Data Link Connector, Hazard Switch, Rain Sensor, Power Tailgate Unit, Driver/Passenger Power Outside Mirror, Driver/Passenger Smart Key Outside Handle, Driver Lumbar Support Unit, Driver/Passenger Power Seat Switch, Driver/Passenger Power Seat Module, Driver Door Module, Passenger Seat Heater Control Module, Passenger Air Ventilation Seat Control Module |
| E-SHIFTER4 | 10A | Electronic ATM Shift Lever |
| CCU | 10A | CCU |
| BDC2 | 7.5A | BDC |
| MODULE2 | 10A | CCU, Stop Lamp Switch |
| REAR A/C | 10A | Rear A/C Control Module |
| CHILD LOCK | 15A | Child Lock/Unlock Relay |
| MULTIMEDIA | 25A | [W/O AMP] Low DC-DC Converter |
| MODULE4 | 10A | Driver Power Seat Module, AMP, Overhead Console Assembly, Electro Chromic Mirror, UVC Lamp, Fingerprint Recognition, CCNC Head Unit, Low DC-DC Converter, Data Link Connector, Front A/C Control Module, Wireless Charger Connector #1/ #2 [With Auto A/C] Front A/C Control Panel |
| CLUSTER | 7.5A | Cluster Unit, Head-Up Display |
| S/HEATER (RR LH) | 20A | 2ND Power Seat Control Module LH |
| S/HEATER (RR RH) | 20A | 2ND Seat Heater Control Module, 2ND Seat Heater Control Module |
| MODULE6 | 7.5A | AC Inverter Module, AC Inverter Outlet, Head Lamp LH/RH, 12V Lithium Auxiliary Battery |
| SUNROOF1 | 20A | Front Sunroof Motor |
| MODULE8 | 10A | Driver Door Module |
| MDPS2 | 7.5A | MDPS Unit - MDPS (Motor Driven Power Steering) is the same as EPS (Electric Power Steering) |
| MODULE1 | 10A | ADAS Unit (Parking), BDC, CCU, DCU, CCNC Keyboard, Low DC-DC Converter |
| P/SEAT (PASS) | 30A | Passenger Power Seat Switch |
| S/HEATER (FRT) | 25A | [W/O Power Seat] Passenger Seat Heater Control Module, [With Power Seat] Passenger Air Ventilation Seat 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 |
| wireless DCU | 10A | DCU |
| HEATED MIRROR | 7.5A | Driver/Passenger Power Outside Mirror |
| AIR BAG1 | 10A | SRS Control Module, Passenger Occupant Detection Sensor |
| USB CHARGER | 15A | Infotainment Jack Assembly, Luggage USB Charger, Connector LH/RH, Driver/Passenger USB Charger Connector |
| P/SEAT (RR RH)2 | 25A | 2ND Seat Reclining Folding Actuator RH |
| P/WINDOW (RH) | 30A | Rear Safety Power Window Module RH, Rear Power Window, Switch RH, Passenger Safety Power Window Module, Passenger Power Window Switch |
| MODULE5 | 7.5A | BDC |
| P/SEAT (RR RH)1 | 25A | 2ND Power Seat Control Module RH |
| AMP | 25A | Low DC-DC Converter |
| SUNROOF2 | 20A | Roller Blind Motor |
| MODULE3 | 10A | CDCU, ADAS Unit (Driving/Parking), Crash Pad Switch, Floor Console Switch, AWD ECM, Front View Camera (ADAS), Front Corner Radar LH/RH, Smart Cruise Control Unit, Rear Corner Radar LH/RH |
| P/SEAT (DRV)1 | 30A | Driver Power Seat Module, Driver Power Seat Switch |
| P/WINDOW (LH) | 30A | Rear Safety Power Window Module LH, Driver Safety Power Window Module, Rear Power Window Switch LH |
| AIR BAG2 | 10A | SRS Control Module |
| DOOR LOCK | 20A | Door Lock Relay, Door Unlock Relay, Two Turn Unlock Relay |
| P/SEAT (RR LH)1 | 25A | 2ND Power Seat Control Module LH |
| P/SEAT (DRV)2 | 10A | Driver Power Seat Switch |
| START | 7.5A | BDC, PCM |
| INVERTER | 30A | AC Inverter Module, AC Inverter Module |
| P/SEAT (RR LH)2 | 25A | 2ND Seat Reclining Folding Actuator LH |
Engine compartment fuse box:
| Fuse/Relay Name | Rating | Functions |
| ABS1 | 40A | ESC Module |
| TRAILER1 | 40A | Trailer Connector |
| POWER TAILGATE |
40A | Power Tailgate Unit |
| E-CVVT1 | 50A | E/R Junction Block (E-CVVT Relay) |
| B+5 | 50A | PDC (Fuse : AMP, SUNROOF1, SUNROOF2, AIR BAG2, P/SEAT(DRV)2, WIRELESS DCU) |
| IG1 | 50A | PCB Block (ACC Relay, IG1 Relay) |
| AUX BATT | 60A | 12 V Lithium Auxiliary Battery |
| COOLING FAN1 | 100A | Cooling Fan Motor |
| IG2 | 30A | E/R Junction Block (Start Relay), PCB Block (IG2 Relay) |
| E-SHIFTER1 | 30A | SCU |
| B+3 | 60A | PDC (Fuse - P/SEAT (RR LH)2, P/SEAT (RR RH)2, P/SEAT (DRV)1, P/SEAT (FRT), P/SEAT(PASS), AAF) |
| B+6 | 60A | PCB Block (Fuse : ECU2, HORN, A/C1, Wiper Relay, Main Relay) |
| ABS2 | 60A | ESC Module |
| MDPS1 | 80A | MDPS Unit - MDPS (Motor Driven Power Steering) is the same as EPS (Electric Power Steering) |
| REAR HEATED | 40A | E/R Junction Block (Rear Heated Relay) |
| B+1 | 50A | PDC (IPS4, IPS5, IPS6, IPS7) |
| B+2 | 40A | PDC (IPS11, IPS12) |
| BLOWER | 60A | E/R Junction Block (Blower Relay) |
| DCT | 60A | TCM |
| COOLING FAN2 | 60A | Cooling Fan Motor |
| EOP | 60A | Electronic Oil Pump |
| PTC HEATER | 60A | E/R Junction Block (PTC Heater Relay) |
| B+4 | 60A | PDC (Fuse : DOORLOCK, CCU, BRAKESWITCH, BDC1, CHILDLOCK, P/SEAT (RR LH)1, P/SEAT (RR RH)1, IPS13), Long Term Load Latch Relay (Fuse : MULTIMEDIA, MEMORY) |
| HEAD LAMP LH | 30A | Head Lamp LH |
| HEAD LAMP RH | 30A | Head Lamp RH |
| TRAILER3 | 20A | Trailer Controller |
| 4WD | 20A | AWD ECM |
| TRAILER2 | 20A | Trailer Connector |
| AMS | 10A | Battery Sensor |
| E-SHIFTER2 | 10A | SCU |
| VACUUM PUMP1 |
20A | E/R Junction Block (Vacuum Pump Relay) |
| FUEL PUMP | 20A | E/R Junction Block (Fuel Pump Relay) |
| A/C2 | 10A | Rear A/C Control Module, Rear Blower Motor |
| WIPER FRT2 | 10A | BDC, PCM |
| E-CVVT2 | 20A | PCM |
| E-CVVT3 | 20A | PCM |
| VACUUM PUMP2 |
10A | ESC Module |
| POWER OUTLET1 |
20A | Luggage Power Outlet |
| POWER OUTLET2 |
20A | Front Power Outlet |
| WIPER FRT1 | 30A | Front Wiper Motor |
| SENSOR3 | 15A | Canister Close Valve |
| ECU1 | 30A | PCM |
| IGN COIL | 20A | Ignition Coil #1, #2, #3, #4 |
| WIPER RR | 15A | Rear Wiper Motor, E/R Junction Block (Wiper RR Relay) |
| SENSOR1 | 15A | Oxygen Sensor (UP/DOWN) |
| INJECTOR | 15A | Injector #1, #2, #3, #4 (MPI) |
| ECU3 | 10A | PCM |
| FUEL PUMP2 | 10A | E/R Junction Block (Fuel Pump Relay) |
| SENSOR2 | 10A | A/C Relay, Purge Control Solenoid Valve, Oil Control Valve, Variable Oil Pump Solenoid, Cooling Fan Motor, RCV Control Solenoid Valve, Oil Level Sensor |
| ABS3 | 10A | ESC Module |
| A/C1 | 10A | A/C Relay |
| ECU2 | 15A | PCM |
| TCU1 | 15A | - |
| HORN | 15A | Horn Relay |
| TCU2 | 10A | TCM |
| E-SHIFTER3 | 10A | SCU |
