Table of Contents
The fourth generation was first revealed in 2018 in February in Goyang, South Korea. The new Santa Fe is 80mm longer and 10mm wider, while the wheelbase is 65mm higher. Two performance variants. Base - Theta-II 2.4GDI 2.4-litre, 188bhp and Diesel - R2.2 CRDi VGT 2.2-litre with 200bhp. In this article we will understand in detail fuse box diagrams Hyundai Santa Fe (fourth generation; TM index) 2018, 2019, 2020, 2020, 2021, 2022, 2023 years of manufacture.
Here you will find the locations and photos of the mounting blocks. Also, we will separately mark the fuses responsible for the cigarette lighter and the fuel pump.
In the engine compartment
Depending on the engine installed (gasoline or diesel), one or two units can be installed here.
Main fuse box
Depending on the year of your vehicle, there may be several variations of this unit.
Type 1
2019 and 2020 models. Block Index 91956-S2020.
| Diagram | ||
|---|---|---|
|
||
| Name | Description | Amps |
| 4WD | AWD electronic control module | 20 |
| A/C 1 | 2.4 GDI: A/CON Relay | 10 |
| A/C 2 | A/C Control Module | 10 |
| ABS 1 | electronic stability control module | 40 |
| ABS 2 | electronic stability control module | 40 |
| ABS 3 | electronic stability control module | 10 |
| ACC | ICU Junction Block (Fuse - ACC) | 10 |
| AMS | Battery Sensor | 10 |
| B/ALARM HORN | Burglar Alarm Horn Relay, Horn Relay | 15 |
| B+1 | ICU Junction Block (IPS 1/IPS 2/IPS 3/IPS 5/IPS 6/IPS 7, Long/Short Term Load Latch Relay) | 50 |
| B+2 | ICU Junction Block (IPS 8/IPS 10/IPS 11/IPS 12/IPS 13/IPS 14/IPS 15) | 50 |
| B+3 | ICU Junction Block (Fuse - P/WINDOW LH, RR SEAT (LH), P/SEAT (DRV), P/SEAT (PASS)) | 50 |
| B+4 | ICU Junction Block (Fuse - MODULE 8, S/HEATER FRT, P/WINDOW RH, AMR SUNROOF) | 50 |
| B+5 | ICU Junction Block (Fuse - DOOR LOCK, IBU 1, IBU 2, BRAKE SWITCH, CHILD LOCK, RR SEAT (RH), SUNROOF 2) | 50 |
| BLOWER | Blower Relay | 40 |
| COOLING FAN 2 | Cooling Fan Relay | 50 |
| ECU 1 | electronic stability control module | 20 |
| ECU 3 | PCM | 10 |
| ECU 4 | PCM | 15 |
| E-CVVT 1 | PCM | 20 |
| E-CVVT 2 | PCM | 20 |
| EPB | electronic stability control module | 60 |
| FUEL PUMP | Hyundai Santa Fe fuel pump fuse | 20 |
| HEATED MIRROR | Driver/Passenger Power Outside Mirror, A/C Control Module | 10 |
| HORN | Horn Relay | 15 |
| IG 1 | PDM (IG1) Relay | 40 |
| IG2 | Start Relay, ICU Junction Block (Fuse - A/C, WASHER, WIPER (REAR), MODULE 1, MODULE 2, REAR NO) | 40 |
| IGN COIL | Ignition Coil #1/#2/#3/#4 | 20 |
| INVERTER | AC Inverter Unit | 30 |
| MDPS | Motor Driven Power Steering Unit | 80 |
| OIL PUMP | Electronic Oil Pump Module | 40 |
| POWER OUTLET 1 | Front 12V Power Outlet | 20 |
| POWER OUTLET 2 | Rear 12V Power Outlet | 20 |
| POWER TAILGATE | Power Tail Gate Module | 30 |
| PTC HEATER 1 | SUB Junction Block (PTC Heater 1 Relay) | 50 |
| PTC HEATER 2 | SUB Junction Block (PTC Heater 2 Relay) | 50 |
| REAR HEATED | Rear Heated Relay | 40 |
| SENSOR 1 | 2.0 T-GDI: Fuel pump relay, RCV control solenoid valve, purge control solenoid valve, oil control valve / 2.4 GDI: Fuel pump relay, variable inlet solenoid valve, purge control solenoid valve, oil control valve | 10 |
| SENSOR 2 | 2.0 T-GDI: Oxygen Sensor (Up/Down); 2.4 GDI: A/C Comp Relay, Oxygen Sensor (Up/Down) |
10 |
| SENSOR 5 | Canister Close Valve, E/R Junction Block (Cooling Fan Relay) | 10 |
| SENSOR 6 | Electronic Oil Pump Module, Vacuum Pump (2.0 T-GDI) | 15 |
| SENSOR 7 | Smart Cruise Control Radar | 10 |
| TCU 1 | PCM | 15 |
| TCU 2 | Transmission Range Switch | 10 |
| TRAILER 3 | Trailer Lamp | 30 |
| VACUUM PUMP | Vacuum Pump | 20 |
| WIPER FRT 1 | Wiper Main Relay | 25 |
| WIPER FRT 2 | Wiper (LO) Relay, Front Wiper Motor | 10 |
Type 2
2021, 2022 and 2023 models. Block Index 91956-S2020.
| Diagram | ||
|---|---|---|
|
||
| Name | Description | Amps |
| 4WD | 4WD electronic control module | 20 |
| A/C2 | Blower Relay, Front A/C Control Module | 10 |
| ABS 2 | electronic stability control module | 30 |
| ABS 3 | electronic stability control module | 60 |
| AMS | Battery Sensor | 10 |
| B+1 | ICU Junction Block (IPS 1 SPOC+/IPS 2/IPS 3/IPS 5/IPS 6/IPS 7/Long Term Load Latch Relay, Short Term Load Latch Relay) | 50 |
| B+2 | ICU Junction Block (IPS 8 SPOC+/IPS 10/IPS 11/ IPS 13/IPS 14/1 PS 15) | 50 |
| B+3 | ICU Junction Block (Fuse - E-SHIFTER1, P/ SEAT (DRV, P/SEAT (PASS), P/WINDOW LH, RR SEAT(LH)) | 50 |
| B+4 | ICU Junction Block (Fuse - MODULE8, SUNROOF1, AMP, P/WINDOW RH, S/HEATER DRV/PASS) | 50 |
| B+5 | ICU Junction Block (Fuse - DOOR LOCK, IBU1, IBU2, BRAKE SWITCH, CHILD LOCK, RR SEAT(RH), SUNROOF2) | 50 |
| B+6 | PCB Block (B+) | 60 |
| BLOWER | Blower Relay | 40 |
| COOLING FAN1 | BLDC 600W: Cooling Fan Controller | 80 |
| COOLING FAN2 | BLDC 400W: Cooling Fan Controller | 60 |
| DOT | TCM | 60 |
| E-CVVT1 | PCB Block (E-CVVT Relay) | 50 |
| E-CVVT2 | PCM, PCB Block (E-CVVT Relay) | 20 |
| E-CVVT3 | PCM, PCB Block (E-CVVT Relay) | 20 |
| EOP2 | G4KP: Electronic Oil Pump | 60 |
| E-SHIFTER 1 | SCU | 40 |
| E-SHIFTER2 | SCU | 10 |
| FUEL PUMP | Fuel Pump Relay | 20 |
| HEATED MIRROR | Rear heater relay, driver/passenger outside mirror, front air conditioner control module | 10 |
| IG2 | Start Relay, PCB Block (PDM (IG2) Relay) | 40 |
| INVERTER | AC Inverter Module | 40 |
| MDPS | MDPS Unit | 100 |
| POWER TAIL GATE | Power Tail Gate Unit | 30 |
| PTC HEATER | PTC Heater Relay | 50 |
| REAR HEATED | Rear Heated Relay | 40 |
| TRAILER1 | Trailer Module | 30 |
| TRAILER2 | Trailer Module | 30 |
| TRAILER3 | Trailer Module | 30 |
| VACUUM PUMP1 | Vacuum Pump Relay | 20 |
| VACUUM PUMP2 | Electronic stability control module, Vacuum Pump Relay, Vacuum Pump | 10 |
| PCB block: | ||
| A/C1 | TCM | 10 |
| ABS4 | electronic stability control module | 10 |
| ACC | ICU Junction Block (Fuse - ACC) | 20 |
| ECU1 | Powertrain control module | 15 |
| ECU2 | Powertrain control module | 20 |
| ECU3 | Powertrain control module | 10 |
| EOP3 | [G4KN] Electronic Oil Pump | 10 |
| E-SHIFTER3 | SCU | 10 |
| FCA | Front Radar Unit | 10 |
| HORN | Horn Relay | 15 |
| IG1 | PDM (IG1) Relay | 40 |
| IGN COIL | Ignition Coil #1/#2/#3/#4 | 20 |
| POWER OUTLET1 | Luggage Power Outlet | 20 |
| POWER OUTLET2 | Hyundai Santa Fe Front Power Outlet | 20 |
| REAR HEATED2 | E/R Junction Block (Rear Heated Relay) | 10 |
| SENSOR1 | Injector #1/#3 | 10 |
| SENSOR2 |
|
10 |
| SENSOR3 | Injector #2/#4 | 20 |
| SENSOR4 | Oxygen Sensor (Up/Down) | 15 |
| TCU1 | Powertrain control module | 20 |
| TCU2 | Transmission control module | 10 |
| WIPER FRT1 | Front Wiper Motor, Front Wiper (Low) Relay | 30 |
| WIPER2 | IBU, PCM | 10 |
The fuses for the cigarette lighter and auxiliary sockets are designated as POWER OUTLET.
Additional block
Installed on diesel models.
- 1 - PTC heater 1;
- 2 - PTC heater 2;
- 3 - PTC heater 3;
- 4 - Fuel filter heater relay
In the passenger compartment
Located under the dashboard on the driver's side.
General view of the Hyundai Santa Fe interior fuse box.
| Diagram | ||
|---|---|---|
|
||
| Name | Description | Amps |
| MODULE 4 | Data connector, brake light switch, driver's door module | 7.5 |
| AIR BAG 1 | SRS control module, passenger detection sensor | 15 |
| BRAKE SWITCH | Integrated Body Control Unit, brake light switch | 7.5 |
| MODULE 9 | Audio, audio/video and navigation head unit, instrument cluster, air conditioning control module, low-voltage DC/DC converter (audio/amplifier), head-up display, rain sensor, rear passenger warning (ROA) sensor, driver IMS control module, driver door module, driver/passenger power exterior mirror, power tailgate module | 15 |
| MODULE 10 | Data connector, left/right blind spot warning system, front wireless charger, rear air conditioning control module, electrochromic mirror | 10 |
| AIR BAG IND | Air conditioning control module, instrument cluster | 10 |
| IBU 1 | Integrated Body Control Unit | 7.5 |
| MODULE 2 | Around View Monitor, AC inverter output, AC inverter, left/right rear seat heater, front seat ventilation control module, front seat heater control module | 7.5 |
| MODULE 8 | Hazard Switch, Key Solenoid, Driver / Passenger Smart Key External Handle | 7.5 |
| S / HEATER FRT | Front air ventilation control module, front seat heater control module | 20 |
| AIR BAG 2 | SRS control module | 15 |
| MODULE 5 | Lane departure warning unit, emergency panel switch, IBU, console switch, ATM shift lever indicator, AWD ECU, sport mode switch | 7.5 |
| IBU 2 | Integrated Body Control Unit, Ignition switch | 15 |
| SUNROOF 2 | Panoramic sunroof | 20 |
| MODULE 1 | Integrated Body Control Unit | 7.5 |
| P / WINDOW RH | Passenger power window module, passenger power window switch, rear right window switch | 25 |
| ISG | Low Voltage DC / DC Converter (AMP), Instrument Cluster, A / C Control Module, A / V & Navigation Head Unit, Head-up Display | 15 |
| RR SEAT (LH) | Heated rear left seat, rear seat folding switch, left | 25 |
| CLUSTER | Instrument cluster, head-up display | 7.5 |
| MDPS | Motor Driven Power Steering unit | 10 |
| A / C | E / R junction box (fan relay), SUB junction box (PTC heater 1/2 relay), air conditioning control module, cluster ionizer | 7.5 |
| CHILD LOCK | ICM Relay Box (Child Lock / Unlock Relay) | 15 |
| DOOR LOCK | Door lock relay, door unlock relay, door lift relay, two turn signal unlock relay | 20 |
| REAR A / C | Rear air conditioner control module, rear blower motor, air conditioner control module | 10 |
| SUNROOF 1 | Panoramic sunroof | 20 |
| P / WINDOW LH | Driver's power window module, rear window power window switch, left side | 25 |
| MODULE 3 | Integrated Body Control Unit | 7.5 |
| MODULE 6 | Audio, audio/video and navigation head unit, low-voltage DC converter (audio/amplifier), A/C control module, electrochromic mirror, lower panel center switch, driver IMS control module, left/right rear seat heater, front air ventilation control module, front seat heater control module | 7.5 |
| WASHER | Multifunction switch | 15 |
| RR SEAT (RH) | Heated rear right seat, rear seat folding switch, right | 25 |
| WIPER (REAR) | Rear wiper relay, rear wiper motor | 15 |
| AMP | AMP, Low Voltage DC / DC Converter (AMP) | 25 |
| ACC | Surround monitor, AMP, IBU, front wireless charger, front USB charger, low voltage DC/DC converter (Audio / AMP), audio, audio/video and navigation head unit, rear USB charger, left/right | 7.5 |
| P / SEAT (PASS) | Manual switch on the passenger seat | 30 |
| P / SEAT (DRV) | Driver IMS control module, driver's seat manual switch | 30 |
