2026 Genesis G70 Fuses and Fuse Box Diagram User Guide
The 2026 Genesis G70’s fuse box holds the key to many of its functions—from infotainment to engine systems. Learn where each fuse panel is located, what the major fuse labels mean and how to safely check or replace them.
Video: 2026 Genesis G70 Fuses
Fuses
A vehicle’s electrical system is protected from electrical overload damage by fuses.
This vehicle has 4 fuse panels, Two are located in the driver’s side panel bolster and engine compartment, the other two are located in the trunk.
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.
- 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 the vehicle off.
- Turn all other switches off.
- Remove the fuse panel cover by pressing the tap and pulling up.
- 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 does not fit tightly, consult an authorized retailer of Genesis Branded products.
NOTICE
After checking the fuse panel in the engine compartment, securely install the fuse panel cover. You may hear a clicking sound if the cover is securely latched. If it is not securely latched, electrical failure may occur from water contact.
Multi fuse/Midi fuse
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 (Driver’s side fuse panel)
| Fuse Name | Fuse Rating | Circuit Protected |
| MULTI MEDIA1 | 20A | Fuse – MULTIMEDIA 2/3 |
| AIR BAG1 | 15A | SRS Control Module, Passenger Occupant Detection Sensor |
| MODULE10 | 10A | Power Trunk Module, Driver/Passenger Power Side View Mirror, Driver Door Module, Driver IMS Control Module, Driver Air Lumbar Control Unit |
| STOP LAMP | 10A | IBU, Stop Lamp Switch |
| CLUSTER | 10A | Instrument Cluster, Head-Up Display |
| E-SHIFTER2 | 10A | Electronic ATM Shift Lever |
| IBU3 | 10A | IBU |
| MULTI MEDIA3 | 10A | Surround View Monitor |
| MULTI MEDIA2 | 15A | A/V & Navigation Head Unit |
| MEMORY1 | 10A | A/C Control Module, A/C Switch, Security Indicator, Head-Up Display, Instrument Cluster |
| E-SHIFTER1 | 10A | Electronic ATM Shift Lever |
| MODULE11 | 10A | IAU, Multifunction Switch |
| AIR BAG IND. | 10A | Instrument Cluster, Overhead Console Lamp |
| IBU1 | 15A | IBU |
| START | 7.5A | IBU, PCB Block (P/N Block) |
| MODULE2 | 10A | IAU, IBU |
| MODULE3 | 10A | Driver Door Module, Stop Lamp Switch |
| DOOR LOCK | 20A | Door Lock Relay, Door Unlock Relay, Two Turn Unlock Relay |
| S/HEATER DRV/PASS | 25A | Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module |
| TRUNK OPEN | 10A | Trunk Lid Relay, Fuel Lid Relay |
| IBU2 | 10A | Driver/Passenger Power Side View Mirror, Driver/Passenger Smart Key Outside Handle |
| AIR BAG2 | 15A | SRS Control Module |
| POWER OUTLET | 20A | Front Power Outlet |
| MODULE8 | 10A | A/C Switch |
| MODULE7 | 10A | AWD ECM, Smart Cruise Control Module, ECS Unit, Console Switch, IBU, Multifunction Camera Unit, Steering Tilt & Telescopic Module, Steering Angle Sensor, Surround View Monitor, Crash Pad Switch |
| POWER HANDLE | 15A | Steering Tilt & Telescopic Module |
| MODULE9 | 10A | Driver Air Lumbar Control Unit |
| MODULE1 | 10A | Data Link Connector, Console Switch, Hazard Switch, Crash Pad Switch, Multifunction Switch |
| CHARGER1 | 10A | Front USB Charger, Front Tray USB Charger |
| MODULE5 | 10A | Front Seat Warmer Control Module, Driver IMS Control Module, Front Air Ventilation Seat Control Module, A/C Control Module, A/C Switch, Electro Chromic Mirror, Rear Seat Warmer Control Module, AMP, Data Link Connector, Front Wireless Charger, A/V & Navigation Head Unit |
| SUNROOF | 20A | Sunroof Control Unit (Glass) |
| P/WINDOW RH | 25A | Passenger Safety Power Window Module, Rear Safety Power Window Module RH |
| CHARGER2 | 10A | Rear USB Charger |
| WASHER | 15A | Multifunction Switch |
| MDPS | 10A | MDPS Unit |
| P/SEAT (DRV) | 30A | Driver IMS Control Module, Driver Seat Manual Switch |
| P/SEAT (PASS) | 30A | Passenger Seat Manual Switch, Passenger Walk In Relay Module |
| P/WINDOW LH | 25A | Driver Safety Power Window Module, Rear Safety Power Window Module LH |
| MODULE6 | 10A | Surround View Monitor, IBU, AMP, IAU, Electronic ATM Shift Lever, A/V & Navigation Head Unit |
| A/C | 10A | A/C Control Module, A/C Switch |
| MODULE4 | 10A | Not Used |
Engine compartment fuse panel (Engine room junction block)
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 panel in your vehicle, refer to the fuse panel label.
Engine compartment fuse panel
| Fuse Name | Fuse Rating | Circuit Protected |
| ALT | 225A | Alternator, Fuse – COOLING FAN2, Multi Fuse 1 – COOLING FAN1, B+1, B+2, B+3, IG2, ECS1, ECS2 |
| COOLING FAN2 | 100A | [G6DP] Cooling Fan Controller |
| START | 30A | Start Relay |
| COOLING FAN1 | 80A | [G4KR] Cooling Fan Controller |
| B+3 | 50A | ICU Junction Block (Long Term Load Latch Relay, Fuse – STOP LAMP, MEMORY1, MULTIMEDIA 1/2/3, MODULE10) |
| B+2 | 50A | ICU Junction Block (Fuse – DOOR LOCK, POWER HANDLE, SUNROOF, P/SEAT (DRV/PASS)) |
| B+1 | 50A | ICU Junction Block (Fuse – S/HEATER DRV/PASS, TRUNK OPEN, MODULE9, P/WINDOW LH/RH) |
| ESC1 | 40A | ESC Module |
| ESC2 | 40A | ESC Module |
| IG2 | 30A | PCB Block (IG2 Relay) |
| VACUUM PUMP | 20A | Vacuum Pump Relay |
| AWD | 20A | AWD ECM |
| A/C | 10A | PCB Block (A/C Relay) |
| MDPS | 100A | MDPS Unit |
| B+4 | 60A | PCB Block (Engine Control Relay, Fuse – HORN, MODULE, WIPER1) |
| BLOWER | 50A | Blower Relay |
| E-CVVT1 | 40A | [G4KR] E-CVVT Relay |
| EWP | 20A | Electronic Water Pump |
| ESC4 | 10A | ESC Module |
| E-CVVT3 | 20A | [G4KR] ECM |
| E-CVVT2 | 20A | [G4KR] ECM |
Engine compartment fuse panel (PCB block)
| Fuse Name | Fuse Rating | Circuit Protected |
| ESC3 | 10A | ESC Module |
| ECU3 | 10A | ECM |
| ECU2 | 15A | ECM |
| HORN | 20A | Horn Relay |
| WIPER1 | 30A | Wiper Power Relay |
| TCU2 | 15A | P/N Relay, TCM |
| SENSOR4 | 10A | Brake Vacuum Switch, E/R Junction Block (Vacuum Pump Relay) |
| TCU1 | 20A | TCM |
| WIPER2 | 10A | IBU, ECM |
| SENSOR1 | 15A | [G6DP] Rear Sub Junction Block (Fuel Pump Relay) [G4KR] Rear Sub Junction Block (Fuel Pump Relay), Injector #1-1/#2-1/#3-1/#4-1 |
| SENSOR5 | 20A | [G6DP] Ignition Coil #1/#2/#3/#4/#5/#6 [G4KR] Ignition Coil #1/#2/#3/#4 |
| MODULE | 10A | E/R Junction Block (Blower Relay) |
| ECU1 | 20A | ECM |
| SENSOR3 | 15A | [G6DP] Oxygen Sensor #1/#2/#3/#4 [G4KR] Oxygen Sensor (Up/Down) |
| SENSOR2 | 10A | [G6DP] Electronic Thermostat, Oil Pressure Solenoid Valve, Oil Control Valve #1/#2/#3/#4 (Intake/Exhaust), Canister Close Valve, Recirculation Control Solenoid Valve, Purge Control Solenoid Valve, Variable Exhaust Flap Actuator LH/RH, Cooling Fan Controller [G4KR] A/C Relay, Oil Control Valve (Exhaust), Purge Control Solenoid Valve, Recirculation Control Solenoid Valve, Canister Close Valve, Cooling Fan Controller, Variable Oil Pump Solenoid |
Relay
| Type | Relay No. | Relay Name |
| MICRO | E35 | Vacuum Pump Relay |
| MICRO | E40 | Blower Relay |
| MICRO | E41 | Start Relay |
| MICRO | E42 | E-CVVT Relay (G4KR) |
Trunk fuse panel (Rear sub junction block)
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 panel in your vehicle, refer to the fuse panel label.
Rear fuse panel
| Fuse Name | Fuse Rating | Circuit Protected |
| ECS | 15A | ECS Unit |
| POWER TRUNK | 30A | Power Trunk Module |
| FUEL PUMP | 20A | Fuel Pump Relay |
| HEATED MIRROR | 10A | Driver/Passenger Power Side View Mirror |
| AMP2 | 25A | AMP |
| S/HEATER RR | 20A | Rear Seat Warmer Control Module |
| AMP1 | 30A | Fuse – AMP2 |
| IG1 | 20A | IG1 Relay |
| ACC | 30A | ICU Junction Block (Fuse – POWER OUTLET1, CHARGER1/2, MODULE6) |
| B+1 | 40A | ICU Junction Block (IPS6, IPS7, IPS8, IPS9, IPS10, IPS11, Fuse – IBU 1/2) |
| B+2 | 40A | ICU Junction Block (IPS1, IPS2, IPS3, IPS4, IPS5, Fuse – E-SHIFTER1, MODULE1, AIRBAG2) |
| REAR HEATED | 40A | Rear Heated Relay |
Trunk fuse panel (Battery junction block)
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 panel in your vehicle, refer to the fuse panel label.
Battery box fuse panel
| Fuse Name | Fuse Rating | Circuit Protected |
| B+1 | 100A | Rear Sub Junction Block (ACC Relay, Fuse – B+2, REAR HEATED, FUEL PUMP, AMP1, IG1) |
| B+2 | 100A | Rear Sub Junction Block (Fuse – B+1, ECS, S/HEATER RR, POWER TRUNK) |
| START | 40A | E/R Junction Block (Fuse – START), PCB Block (Fuse – ECU2, TCU1) |
| AMS | 10A | Battery Sensor |
Useful Links:
2023 – 2024 Genesis G70 Specs, Price, Features, Mileage and Review
2026 Genesis G70 Warning Lights and Indicator User Guide
2026 Genesis G70 LCD Display User Guide