2026 Genesis GV80 Fuses and Fuse Box User Guide
This guide covers the 2026 Genesis GV80 fuses and fuse box, including functions and placements. Understand the many types of fuses, their roles in electrical system protection, and when they should be replaced.
Video: 2026 Genesis GV80 Fuses
FUSES
A vehicle’s electrical system is protected from electrical overload damage by fuses.
This vehicle has 5 fuse panels, one located in the driver’s side panel bolster, the other in the engine compartment. If any of your vehicle’s lights, accessories, or controls do not work, check the appropriate circuit fuse. If a fuse has blown, the element inside the fuse will be melted or broken.
If the electrical system does not work, first check the driver’s side fuse panel. Before replacing a blown fuse, turn the engine and all switches off, and then disconnect the negative battery cable. Always replace a blown fuse with one of the same rating.
If the replacement fuse blows, this indicates an electrical problem.
Avoid using the system involved and immediately consult an authorized retailer of Genesis Branded products.
WARNING
NEVER replace a fuse with anything but another fuse of the same rating.
- A higher capacity fuse could cause damage and possibly cause a fire.
- Do not install a wire or aluminum foil instead of the proper fuse – even as a temporary repair. It may cause extensive wiring damage and possibly a fire.
NOTICE
Do not use a screwdriver or any other metal object to remove fuses because it may cause a short circuit and damage the system.
Instrument Panel Fuse Replacement
- Turn the vehicle off.
- Turn all other switches off.
- Open the fuse panel cover.
- Refer to the label on the inside of the fuse panel cover to locate the suspected fuse location.
- Pull the suspected fuse straight out.
Use the removal tool (1) provided in the engine compartment fuse panel cover
- Check the removed fuse; replace it if it is blown. Spare fuses are provided in the instrument panel fuse panels (or in the engine compartment fuse panel).
- Push in a new fuse of the same rating, and make sure it fits tightly in the clips. If it fits loosely, consult an authorized retailer of Genesis Branded products.
In an emergency, if you do not have a spare fuse, use a fuse of the same rating from a circuit you may not need for operating the vehicle, such as the cigarette lighter fuse.
If the headlights or other electrical components do not work and the fuses are undamaged, check the fuse panel in the engine compartment. If a fuse is blown, it must be replaced with the same rating.
Engine Compartment Panel Fuse Replacement
Blade fuse / Cartridge fuse
- Turn off the vehicle.
- Turn off all other switches.
- Remove the fuse panel cover by pressing the tap and pulling up.
- Refer to the label on the inside of the fuse panel cover to locate the suspected fuse location.
- Pull the suspected fuse straight out. Use the removal tool provided in the engine compartment fuse panel cover.
- Check the removed fuse and replace it if it is blown. To remove or insert the fuse, use the removal tool in the engine compartment fuse panel.
- Push in a new fuse of the same rating, and make sure it fits tightly in the clips. If it is not tight, contact an authorized retailer of Genesis Branded products.
NOTICE
Always securely install the fuse panel cover. Water may contact the fuse and cause an electrical failure.
Multi fuse / Midi fuse
Fuse/Relay Panel Description
Instrument panel fuse panel
Inside the fuse/relay box cover, you can find the fuse/relay label describing fuse/relay names and ratings.
Information
Not all fuse panel descriptions in this manual may be applicable to your vehicle; the information is accurate at the time of printing. When you inspect the fuse box on your vehicle, refer to the fuse box label.
Instrument panel fuse panel
| Fuse Name | Fuse Rating | Circuit Protected |
| A/C | 7.5 A | Front A/C Controller, Front/Rear A/C Control Panel, Front A/C Control Module, In-car temperature Sensor, In-car PM Sensor, E/R Sub Junction Block (LHD: RLY3, RLY4, RLY5, RLY8 / RHD: RLY2, RLY3, RLY9, RLY10) |
| BRAKE SWITCH | 7.5 A | BDC, Stop Lamp Switch |
| MEMORY | 10 A | BDC, Head-Up Display, Security Indicator, Front Monitor, ADAS Unit (Parking), Rear Door Curtain Module, Rear A/C Control Panel, Driver/Passenger Outside Mirror |
| A/BAG IND | 7.5 A | Overhead Console (Lamp & Sunroof Switch) |
| PRESAFETY SEAT BELT | 10 A | Pre-Active Seat Belt Unit |
| Fuse Name | Fuse Rating | Circuit Protected |
| MODULE8 | 10 A | Garnish Mood Lamp (Center/LH/RH), Mood Lamp Unit (Master), Multifunction Switch, Console Mood Lamp LH/RH, Cup Holder Mood Lamp, Driver Lumbar Support Unit, Data Link Connector, Electro Chromic Mirror, Driver Power Seat Module, Driver Power Seat Switch, Power Liftgate Module |
| E-SHIFTER1 | 10 A | Electronic ATM Shift Lever Dial |
| CCU | 10 A | CCU |
| MEMORY2 | 7.5 A | Steering Tilt & Telescopic Unit, Built-In CAM Unit, Front A/C Control Module, Front A/C Controller, Front A/C Control Panel, Front Console Keyboard, Smart Phone Wireless Charger |
| BDC1 | 7.5 A | BDC, BMS Control Module |
| MODULE2 | 10 A | Stop Lamp Switch, CCU, CDCU |
| POWER HANDLE | 15 A | Steering Tilt & Telescopic Unit |
| wireless DCU | 7.5 A | DCU |
| REAR A/C | 15 A | Rear Blower Motor, Rear A/C Control Panel |
| CHILD LOCK | 15 A | PDC (Child Lock/Unlock Relay) |
| MULTI MEDIA1 | 25 A | Low DC-DC Converter, CCIC Head Unit |
| M ODULE4 | 10 A | Overhead Console (Lamp & Sunroof Switch), CCIC Head Unit, ICC Unit, Low DC-DC Converter, Built-In CAM Unit, DCU, Front A/C Controller, CCIC Keyboard, Front Console Switch, Smart Phone Wireless Charger, Electro Chromic Mirror, Front A/C Control Module, Data Link Connector, AMP, Front Armrest Heater Unit, Front A/C Control Panel, Rear A/C Control Panel, Rear Seat Entertainment Unit, 2ND Seat LH/RH Module, 2ND Air Ventilation Seat LH/RH, 2ND Seat Heater LH/RH Control Module, Side Step Control Module, Driver/Passenger Power Seat Module |
| CLUSTER | 7.5 A | Head-Up Display, Front Monitor |
| SEAT HEATER (PASS) | 20 A | Passenger Power Seat Module |
| RR DR CURTAIN | 20 A | Rear Door Curtain Module |
| Fuse Name | Fuse Rating | Circuit Protected |
| MODULE7 | 7.5 A | AC Inverter Outlet, Multifunction Switch, Headlamp LH/RH, AC Inverter, 12 V Lithium Auxiliary Battery, Rear Junction Block (Rear Wiper Relay) |
| TRAILER | 20 A | Trailer Connector |
| MODULE5 | 10 A | Driver Door Module, Multifunction Switch |
| E-SHIFTER2 | 7.5 A | Electronic ATM Shift Lever Dial |
| MODULE1 | 10 A | Rear USB Charger Connector, Storage Lamp, CCIC Head Unit, Emergency Call (E-Call) Switch, Front Console Keyboard, Electronic ATM Shift Lever Dial, ADAS Unit (Parking), DCU, Rear Seat Entertainment Unit, Low DC-DC Converter, CCU, Built-In CAM Unit, BDC, Front Monitor, AMP |
| POWER SEAT (PASS) | 30 A | Passenger Power Seat Module |
| SUNROOF | 25 A | Sunroof Control Unit (Master) |
| AIR BAG2 | 10 A | SRS Control Module |
| BDC2 | 10 A | Front/Rear UWB Unit LH/RH, BDC, Bluetooth Unit #1/#2. Rear Door Outside Handle LH/RH, Driver/Passenger Door Outside Handle |
| MODULE9 | 10 A | Rain Sensor, ICC Unit |
| AIR BAG1 | 10 A | SRS Control Module |
| USB CHARGER | 15 A | Front Console Power Outlet |
| LDC2 | 10 A | Smart Phone Wireless Charger, Front Console Keyboard, Front A/C Controller, Front A/C Control Panel, Front Monitor, Front Corner Radar, Head-Up Display, ADAS Unit (Parking), Rear A/C Control Panel, Rear Corner Radar LH/RH, Rear Smart Phone Wireless Charger, CDCU |
| POWER SEAT (PASS)2 | 25 A | Passenger Power Seat Module |
| POWER WINDOW (RH) | 30 A | Driver/Passenger Power Window Module, Rear Power Window Module RH |
| MODULE6 | 7.5 A | BDC |
| BMS | 10 A | BMS Control Module |
| SEAT HEATER (RR RH) | 25 A | 2ND Seat RH Module, 2ND Seat Heater RH Control Module, 2ND Air Ventilation Seat RH Control Module |
| Fuse Name | Fuse Rating | Circuit Protected |
| HEATER2 | 15 A | Rear Armrest Heater Unit (for 6 seater) |
| HEATER | 15 A | Front Armrest Heater Unit |
| MODULE3 | 10 A | Rear Corner Radar LH/RH, ECS Unit, ADAS Unit (Parking), E-LSD Control Module, Rear Cup Holder, Rear Smart Phone Wireless Charger, Rear Armrest Heater Unit (for 6 seater), ADAS Unit (Driving), Crash Pad Switch, Front View Camera, Steering Tilt & Telescopic Unit |
| POWER SEAT (DRV)1 | 30 A | Driver Power Seat Module |
| POWER WINDOW (LH) | 30 A | Driver/Passenger Power Window Module, Rear Power Window Module LH |
| MODULE4 | 10 A | Rear Console Mood Lamp, Passenger Power Seat Switch, 3RD Seat Module, Rear Door Mood Lamp Unit LH/RH, Passenger Power Seat Module, 2ND Seat LH/RH Module, 2ND Air Ventilation Seat LH/RH, Driver Door Module, 2ND Seat Heater LH/RH Control Module, Driver/Passenger Door Mood Lamp Unit |
| DOOR LOCK | 20 A | Door Lock Relay, Door Unlock Relay |
| SEAT HEATER (RR LH) | 25 A | 2ND Seat LH Module, 2ND Seat Heater LH Control Module, 2ND Air Ventilation Seat LH Control Module |
| POWER SEAT | 10 A | Driver/Passenger Lumbar Support Unit |
| INVERTER | 30 A | AC Inverter |
| POWER SEAT (DRV)2 | 25 A | Driver Power Seat Module |
Engine compartment fuse panel (Engine room junction block)
Information
Not all fuse panel descriptions in this manual may be applicable to your vehicle. When you inspect the fuse panel in your vehicle, refer to the fuse panel label.
| Type | Fuse Name | Fuse Rating | Circuit Protected |
| MIDIFUSE | ALT | 225 A | [Without Mild HEV] Alternator |
| MDPS | 125 A | MDPS Unit | |
| e-S/C | 150 A | [With Mild HEV] Electric Super Charging Unit | |
| MULTIFUSE | AWD | 30 A | AWD ECU |
| E-CVVT | 40 A | [2.5 T-GDI] E/R Junction Block (RLY.1) | |
| OIL PUMP | 50 A | [With ISG] Electronic Oil Pump | |
| BATT 2 | 60 A | PDC (IPS12/IPS13) | |
| BATT 1 | 60 A | PDC (IPS4/IPS5/IPS6/IPS7) | |
| COOLING FAN | 100 A | Cooling Fan Motor | |
| FUSE | HORN | 15 A | PCB Block (Horn Relay) |
| A/C1 | 15 A | Engine Room Junction Block (RLY.5) | |
| TCU1 | 20 A | TCM | |
| ECU1 | 15 A | ECM | |
| FUEL PUMP | 20 A | Engine Room Junction Block (RLY.2) | |
| MODULE1 | 10 A | E/R Sub Junction Block (RLY.6), [G4KR] Electronic Engine mount Solenoid LH/RH | |
| ACC2 | 15 A | Engine Room Sub Junction Block (LHD: RLY.9 / RHD: RLY.5) | |
| HEAD LAMP LH | 40 A | Headlamp LH | |
| POWER OUTLET1 | 40 A | Engine Room Sub Junction Block (LHD: RLY.1 / RHD: RLY.8) | |
| START | 30 A | Engine Room Junction Block (RLY.3) | |
| HEAD LAMP RH | 40 A | Headlamp RH | |
| E-CVVT2 | 20 A | [2.5 T-GDI] ECM | |
| E-CVVT3 | 20 A | [2.5 T-GDI] ECM |
Engine compartment fuse panel (PCB junction block)
| Fuse Name | Fuse Rating | Circuit Protected |
| IG1 | 30 A | IG1 Relay |
| ECU3 | 30 A | Main Relay |
| IG2 | 30 A | IG2 Relay |
| ACC | 30 A | ACC Relay |
| ECU2 | 10 A | ECM |
| MODULE2 | 10 A | AWD ECU, Front Radar, Front Corner Radar [2.5 T-GDI] Electronic Engine Control Mount Unit |
| MDPS 2 | 10 A | MDPS Unit |
| SENSOR3 | 10 A | [2.5 T-GDI] Oxygen Sensor (Up/Down) [G6DS/G6DS-48V] Oxygen Sensor #1/#2 |
| SENSOR1 | 10 A | [2.5 T-GDI] E/R Junction Block (RLY.2), Injector #1/#2/#3/#4 [3.5 T-GDI/3.5 T-GDI (48 V) MHEV] E/R Junction Block (RLY.2), Injector #1/#2/#3/#4/#5/#6 (MPI) |
| SENSOR4 | 15 A | [2.5 T-GDI/3.5 T-GDI] Cooling Fan Motor [3.5 T-GDI (48 V) MHEV] Cooling Fan Motor, Mild Hybrid Starter & Generator Motor (Signal), Electric Super Charging Unit (Signal) |
| WASHER | 15 A | Washer Relay, Engine Room Junction Block (RLY.6) |
| EWP | 20 A | Electric Water Pump |
| SENSOR5 | 10 A | Electronic Oil Pump |
| IEB4 | 10 A | IEB Unit |
| TCU2 | 15 A | TCM, P/N Relay |
| SENSOR2 | 10 A | [2.5 T-GDI] E/R Junction Block (RLY.5), Oil Control Valve (Exhaust), Variable Oil Pump Valve, Oil Level Sensor, Canister Close Valve, Purge Control Solenoid Valve, RCV Control Solenoid Valve [3.5 T-GDI/3.5 T-GDI (48 V) MHEV] E/R Junction Block (RLY.5), RCV Control Solenoid Valve #1/#2, Purge Control Solenoid Valve, Variable Oil Pump Valve, Oxygen Sensor #3/#4, Oil Control Valve #1/#3 (Intake), Oil Control Valve #2/#4 (Intake/Exhaust), Canister Close Valve |
| Fuse Name | Fuse Rating | Circuit Protected |
| IGN COIL | 15 A | [2.5 T-GDI] Ignition Coil #1/#2/#3/#4 [3.5 T-GDI/3.5 T-GDI (48 V) MHEV] Ignition Coil #1/#2/#3/#4/#5/#6 |
| ECU4 | 20 A | ECM |
Engine compartment fuse panel (Engine room sub junction block)
Inside the fuse panel cover, you can find the panel label describing fuse names and ratings.
Information
Not all fuse panel descriptions in this manual may be applicable to your vehicle. When you inspect the fuse panel on your vehicle, refer to the fuse panel label.
| Fuse Name | Fuse Rating | Circuit Protected |
| POWER OUTLET3 | 20 A | Engine Room Sub Junction Block (RLY.1), Luggage Power Outlet |
| POWER OUTLET4 | 20 A | Engine Room Sub Junction Block (RLY.1), Rear Console Power Outlet |
| RR HTD | 50 A | Engine Room Sub Junction Block (RLY.7) |
| IEB1 | 60 A | IEB Unit |
| IEB2 | 60 A | IEB Unit |
| BLOWER2 | 20 A | E/R Sub Junction Block (RLY.3) |
| PRESAFETYSEAT BELT2 | 30 A | Pre-Active Seat Belt Unit |
| PRESAFETYSEAT BELT1 | 30 A | Pre-Active Seat Belt Unit |
| PTC HEATER2 | 30 A | Engine Room Sub Junction Block (RLY.5) |
| PTC HEATER1 | 30 A | Engine Room Sub Junction Block (RLY.4) |
| BLOWER1 | 50 A | Engine Room Sub Junction Block (RLY.6) |
| IEB3 | 40 A | IEB Unit |
| B/A HORN | 15 A | Engine Room Sub Junction Block (RLY.2) |
| POWERSEAT (RR PASS)1 | 25 A | 2ND Seat RH Module |
| POWERSEAT (RR PASS)2 | 20 A | 2ND Seat RH Module, 2ND Seat RH Reclining Folding Actuator |
| PTC HEATER3 | 30 A | Engine Room Sub Junction Block (RLY.8) |
| WIPER FRT | 30 A | Wiper Motor |
Cargo area (Rear sub junction block)
Inside the fuse panel cover, you can find the fuse label describing fuse names and ratings.
Information
Not all fuse panel descriptions in this manual may be applicable to your vehicle. When you inspect the fuse panel in your vehicle, refer to the fuse panel label.
Cargo area fuse panel (Battery junction block)
| Fuse Name | Fuse Rating | Circuit Protected |
| B+5 | 50 A | PDC (Fuse – F29/F36/F38/F46/F48/F49/F53/F56) |
| TRAILER1 | 30 A | Trailer Connector |
| B+3 | 50 A | PDC (Fuse – F9/F10/F17/F18F25/F26/F33/F34/F43/F44/F51/F52/F58/F59) |
| B+4 | 50 A | PDC (Fuse – Long Term Load Latch Relay/F4/F12/F20/F37/F47/F54/F55/IPS13 (1CH)) |
| POWER SEAT (RR LH1) | 30 A | 2ND SEAT LH MODULE |
| AMP | 25 A | Low DC-DC Converter, AMP |
| AMP2 | 15 A | Rear Seat Entertainment Unit |
| POWER SEAT (3RD 2) | 25 A | 3RD Seat Module |
| P/DOOR RH | 15 A | Driver/Passenger Door Latch, Rear Door Latch RH |
| E-LSD | 20 A | E-LSD Control Module |
| POWER SEAT (3RD 1) | 30 A | 3RD Seat LH/RH Reclining Folding Actuator |
| WIPER RR | 15 A | Rear Wiper Relay, Rear Wiper |
| ECS | 15 A | ECS Unit |
| P/DOOR LH | 15 A | Driver/Passenger Door Latch, Rear Door Latch LH |
| TRAILER3 | 20 A | Trailer Connector |
| ELEC SIDE STEP | 20 A | Side Step Control Module |
| SEAT HEATER DRV | 20 A | Driver Power Seat Module |
| POWER SEAT (RR LH2) | 20 A | 2ND Seat LH Module, 2ND Seat LH Reclining Folding Actuator |
| POWER TAILGATE | 30 A | Power Liftgate Module |
| BATTERY C/FAN
MODULE10 |
10 A
10 A |
BMS Cooling Fan
Spare for Rear Seat Entertainment System, Low DC-DC Converter |
Cargo area (Battery junction block)
Information
Not all fuse panel descriptions in this manual may be applicable to your vehicle. When you inspect the fuse panel on your vehicle, refer to the fuse panel label.
Cargo area (Battery junction block)
| Fuse Name | Fuse Rating | Circuit Protected |
| B+9 | 125 A | LHD: Engine Room Sub Junction Block (B+) / RHD: Joint Block Engine Room Junction Block (Fuse – F11/F12/F13/F14/F15/F16/F17/F18/F19), PCB Block (Fuse – F1/F2/F3/F4) |
| B+6 | 100 A | Rear Junction Block (Fuse – F6/F11/F12/F15/F18/F21, S/B LPJ Fuse – F3) |
| B+7 | 100 A | Rear Junction Block (Fuse – F13/F16/F19/F22/F24/F25/F26, S/B LPJ Fuse – F4) |
| B+8 | 100 A | Rear Junction Block (Fuse – F11/F14/F20, S/B LPJ Fuse – F1/F2) |
| AMS | 10 A | Battery Sensor |
| Fuse Name | Fuse Rating | Circuit Protected |
| AUX BATT | 50 A | 12 V Lithium Auxiliary Battery |
Useful Links:
2024 Genesis GV80 Specs, Price, Features, Mileage and Review
2026 Genesis GV80 Seats and Seat Belt User Guide
2026 Genesis GV80 Head-Up Display User Guide