The Hyundai Nexo SUV, which has been available since 2019, features a fuel cell. In this guide, you’ll find detailed fuse box diagrams for the 2019 model. You’ll also learn where to find the fuse panels inside the vehicle and get information on what each fuse and relay controls.
Table of Contents
Engine Compartment
| Fuse Name | Fuse amp rating | Circuit Protected |
|---|---|---|
| B+ 2 | 60A | ICU Junction Block (IPS Control Module, IPS1) |
| B+ 3 | 60A | ICU Junction Block (IPS Control Module) |
| COOLING PE PUMP | 40A | PE Room Coolant Pump (CPP) |
| EPB2 | 40A | Electronic Brake Control Module |
| IG2 | 40A | PE Room Junction Block (IG2 Relay) |
| EPB1 | 40A | Electronic Brake Control Module, PE Room Junction Block (Multipurpose Check Connector) |
| B+ 4 | 60A | ICU Junction Block (Fuse – SUNROOF1, SUNROOF2, AMP, P/SEAT DRV, P/SEAT PASS, S/HEATER FRT, P/WINDOW LH, P/WINDOW RH, TAIL GATE OPEN) |
| IMEB | 80A | Electronic Brake Control Module |
| BLOWER | 50A | PE Room Junction Block (Blower Relay) |
| MDPS | 80A | MDPS Unit |
| HVJB LV | 15A | HV Junction Block |
| RCU | 15A | Driver / Passenger Auto Flush Door Handle Module, Rear Auto Flush Door Handle Module LH/RH |
| FUEL DOOR OPEN | 7.5A | ICM Relay Box (Fuel Filler Door Relay) |
| E-SHIFTER | 40A | PE Room Junction Block (E-Shifter Relay) |
| INVERTER | 30A | AC Inverter |
| REAR HEATED | 40A | PE Room Junction Block (Rear Heated Relay) |
| B+ 1 | 50A | ICU Junction Block ((Fuse – MODULE1, AIR BAG2, MODULE8, S/HEATER RR, DOOR LOCK, IBU1, BRAKE SWITCH), Leak Current Autocut Relay) |
| POWER TAIL GATE | 30A | Power Tail Gate Module |
| WIPER FRT | 30A | Front Wiper Motor |
| COOLING STACK PUMP | 10A | Stack Coolant Pump (CSP) |
| INVERTER LV | 7.5A | Inverter |
| BHDC | 7.5A | IDC |
| HMU1 | 10A | HMU |
| BATTERY MANAGEMENT | 10A | BMS Control Module |
| FUEL CELL CONTROL UNIT | 15A | FCU |
| BMS FAN | 15A | PE Room Junction Block (BMS FAN Relay) |
Instrument Panel
| Fuse Name | Fuse Amp Rating | Protected Component |
|---|---|---|
| MEM0RY1 | 10A | Power Tail Gate Module, A/C Control Module, A/C Control Panel |
| MODULE1 | 10A | ICM Relay Box (Outside Mirror Folding/Unfolding Relay), A/V & Navigation Head Unit (Hazard Lamp Switch), Shift Selection Switch (SBW), Auto Light & Photo Sensor, Driver/Passenger Power Outside Mirror, Instrument Cluster |
| TAIL GATE OPEN | 10A | Tail Gate Relay |
| P/WINDOW RH | 25A | Power Window RH Relay |
| P/WINDOW LH | 25A | Power Window LH Relay, Driver Safety Window Module |
| P/SEAT DRV | 25A | Driver Seat Manual Switch |
| MODULE4 | 7.5A | IBU, Remote Control Smart Parking Assist Unit, VESS Unit, Electronic Parking Brake Switch, Lane Keeping Assist Unit(Line), Blind-Spot Collision Warning Unit LH/RH, Crash Pad Switch, PE Room Junction Block (Multipurpose Check Connector) |
| MODULE8 | 7.5A | Data Link Connector, Crash Pad Switch, Electro Chromic Mirror |
| S/HEATER RR | 20A | Rear Seat Heater |
| HEATED MIRROR | 10A | Driver/Passenger Power Outside Mirror, A/C Control Panel |
| S/HEATER FRT | 20A | Front Air Ventilation/Seat Heater Seat Control Module |
| AMP | 25A | AMP |
| MULTI MEDIA | 15A | A/V & Navigation Head Unit, Center Fascia Switch Panel |
| MODULE5 | 10A | Front Air Ventilation/Seat Heater Seat Control Module, AMP, A/V & Navigation Head Unit, A/C Control Panel, PTC Heater, A/C Control Module, Electro Chromic Mirror, Rear Seat Heater |
| WIPER (RR) | 15A | ICM Relay Box (Rear Wiper Relay), Rear Wiper Motor |
| DOOR LOCK | 20A | Door Lock Relay, Door Unlock Relay, ICM Relay Box (Two Turn Door Unlock Relay) |
| IBU1 | 15A | IBU |
| BRAKE SWITCH | 10A | IBU, Stop Lamp Switch |
| P/SEAT PASS | 25A | Passenger Seat Manual Switch |
| A/C | 7.5A | A/C Control Module, Incar Temperature Sensor, A/C Control Panel, Cluster Ionizer, A/C Compressor, PE Room Junction Block (Blower Relay) |
| AIR BAG2 | 10A | SRS Control Module |
| WASHER | 15A | Multifunction Switch |
| MDPS | 7.5A | MDPS Unit |
| MODULE7 | 7.5A | Front Air Ventilation/Seat Heater Seat Control Module, AC Inverter, Rear Seat Heater, Surround View Monitor Unit, Rear Power Outlet |
| SUNROOF2 | 20A | Sunroof Unit |
| SUNROOF1 | 20A | Sunroof Unit |
| CLUSTER | 7.5A | Instrument Cluster |
| MODULE3 | 7.5A | SCU, Shift Selection Switch (SBW), IDC, VPD Sensor, Stop Lamp Switch, HMU, BMS Control Module |
| START | 7.5A | FCU, IBU |
| IBU2 | 7.5A | IBU |
| A/BAG IND | 7.5A | Instrument Cluster, A/C Control Panel |
| MODULE6 | 7.5A | IBU |
| MODULE2 | 10A | BMS Control Module, Wireless Charger, USB Charger LH/RH, A/V & Navigation Head Unit, Center Fascia Switch Panel, AMP, Surround View Monitor Unit, Power Outside Mirror Switch, IBU |
| AIR BAG1 | 15A | SRS Control Module, Passenger Occupant Detection Sensor |
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Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.