Genesis G80 (2021 - 2026) Fuse Box Location & Diagrams

Genesis G80 (2021 – 2026) Fuse Box Location & Diagrams

Genesis G80 (2021 – 2026) Fuse Box Location & Diagrams

Locate the fuse boxes and identify every fuse in the Genesis G80 (2021–2026) with this detailed blog. Find engine compartment and interior fuse box locations, easy-to-read fuse diagrams, amperage ratings, and fuse functions to help diagnose electrical issues and replace blown fuses safely.

Fuse Box Location

Passenger Compartment Fuse Box

The fuse panel is located in the driver’s side panel bolster. Open the fuse panel cover to access.

Genesis G80 (2021 - 2026) Passenger Compartment Fuse Box Location

Engine Compartment Fuse Box

Genesis G80 (2021 - 2026) Engine Compartment Fuse Box Location

Luggage Compartment Fuse Box

It’s on the right side, behind the panel. The battery junction block is under the floor cover.

Genesis G80 (2021 - 2026) Luggage Compartment Fuse Box Location

Fuse Box Diagrams

Passenger Compartment Fuse Box

Genesis G80 (2021 – 2024)

Genesis G80 (2021 - 2024) Passenger Compartment Fuse Box Diagram

Fuse NameAmpsCircuit Protected
MODULE 910AOverhead Console, AMP, Smart Phone Wireless Charger, Low DC-DC Converter (AUX/AMP), Data Link Connector, Driver/Passenger Power Seat Module, Electro Chromic Mirror, Front/Rear A/C controller, Rear Seat Console Remote Control Switch Switch, A/V & Navigation Head Unit, A/C Control Module, Rear Seat LH/RH Heater Unit
SUNROOF25ASunroof Control Unit (Master/Slave)
MODULE 1110AHead Lamp LH, Head Lamp RH, Multifunction Switch, ADAS Unit (Parking)
MODULE 1210AIAU, IBU
A/C 310AE/R SUB Junction Block(Blower Relay), Incar Temperature Sensor, A/C Control Module, Front A/C controller, Rear A/C controller
A/BAG IND10AInstrument Cluster, Overhead Console
E-SHIFTER 210AElectronic ATM Shift Lever Dial
SPARE (IG2)15ANot Used
MODULE 1010AICU Junction Block (ESU)
MODULE 710ADriver Door Module, IBU, Multifunction Switch, IAU, Stop Lamp Switch
MULTI MEDIA25ALow DC-DC Converter
MODULE 1310AFront/Rear A/C controller, Rain Sensor, Head-Up Display, Security Indicator, A/C Control Module, Rear Occupant Alert (ROA) Sensor, Driver/Passenger Power Outside Mirror, ICU Junction Block(ESU), Hazard Switch
CLUSTER10AInstrument Cluster, Head-Up Display
IBU 210AIBU
AIRBAG 215ASRS Control Module, Passenger Occupant Detection Sensor
PRESAFETY SEAT BELT 310APre-Active Seat Belt Unit
MODULE 810ARear Corner Radar LH/RH, ECS Unit, RWS Module, ADAS Unit (Driving), ADAS Unit (Parking), Crash Pad Switch, Front Console Switch, Steering Tilt & Telescopic Unit, Front View Camera
MODULE 510APTL Unit, Driver/Passenger Power Seat Module, Driver/ Passenger Power Seat Switch, Driver/Passenger Lumbar Support Unit(3/5/7CELL)
MODULE 310ARear Seat Console Remote Control Switch Switch, Active Air Flap Module, Clock Spring, Steering Tilt & Telescopic Unit, Multifunction Switch
P/WINDOW LH30ADriver Power Window Module, Rear Power Window Module LH
CURTAIN10AIBU
P/SEAT PASS 225APassenger Power Seat Module
TRUNK10ATrunk Release Relay
AIRBAG 115ASRS Control Module
E-SHIFTER 110AElectronic ATM Shift Lever Dial
MODULE 410ADriver Door Module, Data Link Connector
P/SEAT DRV 125ADriver Power Seat Module
P/SEAT10ADriver/Passenger Lumbar Support Unit (3/5/7CELL)
POWER HANDLE15ASteering Tilt & Telescopic Unit
IBU 110AIAU, IBU, BLE Unit, Driver Door Outside Handle, Passenger Door Outside Handle
POWER OUTLET20AArmrest Power Outlet
P/SEAT DRV 225ADriver Power Seat Module
P/SEAT PASS 125APassenger Power Seat Module
S/HEATER DRV20ADriver Power Seat Module
S/HEATER PASS20APassenger Power Seat Module
DOOR LOCK20ACenter Door Lock/Unlock Relay, Driver Door Unlock Relay
SPARE (B+)10ANot Used
MODULE 610AArmrest Lamp, IBU, Low DC-DC Converter(AUX/AMP), Electronic ATM Shift Lever Dial, Front Tray Lamp, IAU,
BRAKE SWITCH10AStop Lamp Switch, IBU
Genesis G80 (2025 & 2026)

Genesis G80 (2025 - 2026) Passenger Compartment Fuse Box Diagram

Fuse NamedfCircuit Protected
CURTAIN10ABDC
ACTIVE AIR FLAP15AActive Air Flap Module
A/C7.5AE/R Sub Junction Block (LHD : RLY4 / RHD : RLY2), Incar Temperature Sensor, Front A/C Controller, A/C Control Module, Rear A/C Controller
BRAKE SWITCH7.5AStop Lamp Switch, BDC
MEMORY10ABDC, Electro Chromic Mirror, Rear A/C Controller, Security Indicator, A/C Control Module, Mood Lamp Module, A/V Navigation Keyboard, Front A/C Controller, Console Mood Lamp LH/RH, Head-Up Display, Crash Pad Mood Lamp LH/RH, Driver/Passenger Door Mood Lamp Unit, Rear Door Mood Lamp Unit LH/RH, Rear Console USB & AUX Jack Assembly
W/O ISG: Front Smart Phone Wireless Charger, ADAS Unit (Parking), Rear Corner Radar LH/RH
A/BAG IND7.5AOver Head Console
PRESAFETY SEAT BELT 310APre-Active Seat Belt Unit
MODULE 810AData Link Connector, Rain Sensor, Multifunction Switch, ICC Unit, Steering Tilt & Telescopic Unit
E-SHIFTER 210AElectronic ATM Shift Lever Dial
CCU10ACCU
MEMORY 27.5ANot Used
BDC17.5ABDC
MODULE 210ACCU, Stop Lamp Switch
POWER HANDLE15ASteering Tilt & Telescopic Unit
CHILD LOCK15AChild Lock/Unlock Relay
MULTI MEDIA 125AWith ISG: Low DC-DC Converter
W/O ISG: CCIC Head Unit
MODULE 410AAMP, Driver/Passenger Power Seat Module, Rear Seat Console Remote Control Switch, ICC Unit, Front/Rear Smart Phone Wireless Charger, Armrest Heater Unit, UVC Lamp Unit, Data Link Connector, Low DC-DC Converter, Front/Rear A/C Controller, A/C Control Module, CCIC Head Unit A/V & Navigation Keyboard, Electro Chromic Mirror
CLUSTER7.5AFront Monitor, Head-Up Display
SUNROOF20ASunroof Control Unit (Master/Slave)
MODULE 77.5A12 V Lithium Auxiliary Battery, Head Lamp LH/RH
POWER TRUNK10ATrunk Open Relay
MODULE 510ADriver Door Module, Multifunction Switch
E-SHIFTER 17.5AElectronic ATM Shift Lever Dial
MODULE 110AArmrest Lamp, Electronic ATM Shift Level Dial, DCU, CCU, BDC, Front Monitor, AMP, ADAS Unit (Parking), Rear Console USB Charger, Rear Seat Console Remote Control Switch
W/O ISG: CCIC Head Unit, Front Console Keyboard With ISG: Low DC-DC Converter
POWER SEAT (PASS)25APassenger Power Seat Module
S/HEATER (DRV)25ADriver Power Seat Module
WIPER10AMultifunction Switch
AIR BAG 210ASRS Control Module
BDC 210ABDC, Bluetooth Unit #1/#2, UWB Antenna (Trunk), Driver/Passenger Door Outside Handle, Rear Door Outside Handle LH/RH, UWB Antenna (Front LH/RH), UWB Antenna (Rear LH/RH)
WIRELESS DCU10ADCU
AIR BAG 110ASRS Control Module, OCCUPANT_DETECTION SYSTEM
LDC10AFront/Rear A/C Controller, Front Console Keyboard, Front/Rear Smart Phone Wireless Charger, Head-up Display, Front Corner Radar LH/RH, Rear Seat Console Remote Control Switch, Rear Console USB & AUX Jack Assembly
POWER SEAT (PASS 2)25APassenger Power Seat Module
S/HEATER (PASS)20APassenger Power Seat Module
MODULE 67.5ABDC
ARMREST HTD15AArmrest Heater Unit
MODULE 310ACrash Pad Switch, ADAS Unit (Driving/Parking), LKAS Unit, Steering Tilt & Telescopic Unit, Front Console Switch, ECS Unit, RWS Module, ELSD Unit, Rear Corner Radar LH/RH
POWER SEAT (DRV)25ADriver Power Seat Module
P/WINDOW LH30ARear Power Window Module LH, Driver Power Window Module
MODULE 910ADriver/Passenger Power Seat Switch, Driver/Passenger Power Seat Module, Driver Door Module, Driver/Passenger Power Outside Mirror, PTL Unit [LHD] E/R Sub Junction Block (RLY.2) [RHD] E/R Sub Junction Block (RLY.7) [CCS] Rear Seat LH/RH CCS Unit [Seat Heater] Rear Seat LH/RH Heater Unit
7 Cell: Driver/Passenger Lumbar Support Unit
DOOR LOCK20ADoor Lock/Unlock Relay
POWER SEAT10A7 Cell: Driver/Passenger Lumbar Support Unit
POWER SEAT (DRV 2)25ADriver Power Seat Module

Engine Compartment Fuse Box

Genesis G80 (2021 – 2024)
Fuse Box #1

Genesis G80 (2021 - 2024) Engine Compartment Fuse Box Diagram 1

Fuse NameAmpsCircuit Protected
ALT225AAlternator
MDPS1125AMDPS Unit
(MDPS (Motor Driven Power Steering) is the same as EPS (Electric Power Steering))
COOLING FAN100ACooling Fan Motor
GLOW100ANot Used
IEB 160AIEB Unit
IEB 260AIEB Unit
REAR HEATED50ARear Heated Relay
IEB 350AIEB Unit
OIL PUMP40AElectronic Oil Pump
E-CVVT 140AE-CVVT Relay
4WD30A4WD ECU
WIPER30AWiper Motor
HEAD LAMP LH30AHead Lamp LH
START30AStart Relay
HEAD LAMP RH30AHead Lamp RH
A/C15AA/C Relay
HORN15APCB Block (Horn Relay)
HTD IND10AFront A/C controller
E-CVVT 220AECM
E-CVVT 320AECM
MODULE 110ANot Used
FUEL PUMP20AFuel Pump Relay
ECU 115AECM
TCU 120ATCM
IG130AIG1 Relay
ECU 330AEngine Control Realy
IG230AIG2 Relay
ACC30AACC Relay
ECU 210AECM
EWP20AElectronic Water Pump
M0DULE 210AFront Radar, Front Corner Radar, LH/RH, 4WD ECU
SENSOR 510AElectronic Oil Pump
MDPS 210AMDPS Unit
IEB410AIEB Unit
ACTIVE HOOD10AActive Hood Control Unit
TCU 215AP/N Relay, TCM
SENSOR 310AG4KR: Oxygen Sensor (Up/DOWN)
G6DS: Oxygen Sensor #1~#2
SENSOR 210AG4KR: E/R Junction Block(A/C Relay), Oil Control Valve (Exhaust), Oil Pump Solenoid Valve, Purge Control Solenoid Valve RCV Control Solenoid Valve, Canister Close Valve
G6DS: E/R Junction Block(A/C Relay), RCV Control Solenoid Valve #1~#2, Purge Control Solenoid Valve, Oil Pump Solenoid Valve, Oxygen Sensor #3~#4, Oil Control Valve #1~#4, Canister Close Valve
SENSOR 110AG4KR: Injector #1~#4, E/R Junction Block(Fuel Pump Relay)
G6DS: Injector #1~#6(MPI), E/R Junction Block(Fuel Pump Relay)
IGN COIL15AG4KR: Ignition Coil #1~#4
G6DS: Ignition Coil #1~#6
SENSOR 415ACooling Fan Motor
ECU 420AECM
WASHER15AWasher Relay
Fuse Box #2

Genesis G80 (2021 - 2024) Engine Compartment Fuse Box Diagram 2

Fuse NameAmpsCircuit Protected
FUEL HEATER40ANot Used
PTC HEATER 150ANot Used
PTC HEATER 250ANot Used
PTC HEATER 350ANot Used
BLOWER40ABlower Relay
LDC10AFront Corner Radar LH/RH, Rear Corner Radar, LH/RH, Smart Phone Wireless Charger, Head-Up Display, Instrument Cluster, Front/Rear A/C controller, Rear Seat Console Remote Control Switch Switch, Front Console Keyboard
A/C10AA/C Control Module
Genesis G80 (2025 & 2026)
Fuse Box #1

Genesis G80 (2025 - 2026) Engine Compartment Fuse Box Diagram 1

Fuse NameAmpCircuit Protected
ALT225AAlternator
MDPS1125AMDPS Unit
COOLING FAN100ACooling Fan Motor
REAR HEATED100ARear Heated Relay (RLY.5)
IEB 160AIEB Unit
IEB 260AIEB Unit
IEB 350AIEB Unit
OIL PUMP40AElectronic Oil Pump
E-CVVT140AE-CVVT Relay (RLY.1)
AWD30AAWD ECU
WIPER30AWiper Motor
HEAD LAMP LH40AHead Lamp LH
START30AStart Relay (RLY.2)
HEAD LAMP RH40AHead Lamp RH
B+240APDC (IPS 11, IPS 12)
MODULE 110ANot Used
FUEL PUMP20AFuel Pump Relay (RLY.4)
ECU 115AECM
TCU 120ATCM
POWER OUTLET20AArmrest Power Outlet
E-CVVT 220AECM
E-CVVT 320AECM
A/C15AA/C Relay (RLY.3)
HORN15APCB Block (Horn Relay)
ACTIVE HOOD 210ANot Used
EWP20AElectronic Water Pump
ECU 210AECM
SENSOR 510AElectronic Oil Pump
MODULE 210AFront Corner Radar LH/RH, AWD ECU, Front Radar
IEB 410AIEB Unit
MDPS210AMDPS Unit
TCU 215AP/N Relay, TCM
ACTIVE HOOD 110ANot Used
SENSOR 210AG4KR: E/R Junction Block (RLY.3), Oil Control Valve (Exhaust), Oil Pump Solenoid Valve, Purge Control Solenoid Valve, RCV Control Solenoid Valve, Canister Close Valve
G6DS: E/R Junction Block (RLY.3), RCV Control Solenoid Valve #1/#2, Purge Control Solenoid Valve, Oil Pump Solenoid Valve, Oxygen Sensor #3/#4, Oil Control Valve #1 ~#4, Canister Close Valve
SENSOR 310AG4KR: Oxygen Sensor (Up/Down)
G6DS: Oxygen Sensor #1~#2
IGN COIL15AG4KR: Ignition Coil #1~#4
G6DS: Ignition Coil #1~#6
SENSOR 110AG4KR: Injector #1-#4, E/R Junction Block (RLY.4)
G6DS: Injector #1-#6 (MPI), E/R Junction Block (RLY.4)
ECU 420AECM
SENSOR 415ACooling Fan Motor
WASHER15AWasher Relay
IG130AIG1 Relay
ECU 330AEngine Control Relay
IG 230AIG2 Relay
ACC30AACC Relay
Fuse Box #2

Genesis G80 (2025 - 2026) Engine Compartment Fuse Box Diagram 2

Fuse NameAmpCircuit Protected
BLOWER 150ABlower 1 Relay (RLY.2)
BLOWER 220ABlower 2 Relay (RLY.5)

Luggage Compartment Fuse Box

Genesis G80 (2021 – 2024)
Main Fuse Box

2021-2024 Luggage Compartment Fuse Box main Diagram

Fuse NameAmpsCircuit Protected
B+ 450AICU Junction Block(Fuse(P/Seat PASS2, Module4, Sunroof, Door Lock, Trunk))
B+ 230AICU Junction Block(Fuse(IBU1, E-Shifterl, Spare(B+), Module5, Air Bag1), IPS2, IPS5)
B+ 150AICU Junction Block(Fuse(Brake Switch)), IPS1, IPS3, IPS4, IPS7, Long/Short Term Load Latch Relay
B+ 350AICU Junction Block(Fuse(P/Window LH, S/Heater DRV, S/Heater PASS, P/Seat DRV1, P/Seat DRV2, P/Seat PASS1, Curtain, Power Handle, P/Seat))
DCU 320ANot Used
DCU 410ANot Used
CHILD LOCK15AChild Lock/Unlock Relay
DCU 120ANot Used
P/WINDOW RH30APassenger Power Window Module, Rear Power Window Module RH
DCU 220ANot Used
AMP25ALow DC-DC Converter (AMP)
P/DOOR RR LH15ARear Door Latch LH
P/DOOR PASS15APassenger Door Latch
PRESAFETY SEAT BELT 130APre-Active Seat Belt Unit
P/DOOR RRRH15ARear Door Latch RH
ECS15AECS Unit
P/DOOR DRV15ADriver Door Latch
PRESAFETY SEAT BELT 230APre-Active Seat Belt Unit
P/SEAT RR20ANot Used
S/HEATER RR LH20ARear Seat LH Heater Unit
POWER TRUNK30APTL Unit (Power Trunk Lid)
S/HEATER RR RH20ARear Seat RH Heater Unit
Battery Fuse Terminal Panel

2021-2024 Luggage Compartment Fuse Box Battery Trminal Diagram

Fuse NameAmpsCircuit Protected
B+ 5125AE/R SUB Junction Block (B+)
B+ 6100ARear Junction Block(Fuse(B+1, AMP, P/Window RH, P/Seat RR, ECS, Presafety Seat Beltl, Child Lock))
B+ 7100ARear Junction Block(Fuse(B+3, S/Heater RR LH, S/Heater RR RH, Power Trunk, P/Door DRV, P/Door PASS))
B+ 8100ARear Junction Block(Fuse(B+2, B+4, P/Door RR LH, P/Door RR RH, Presafety Seat Belt2))
AMS10ABattery Sensor
RWS100ARWS MODULE
Genesis G80 (2025 & 2026)
Main Fuse Box

2025-2026 Luggage Compartment Fuse Box main Diagram

Fuse NameAmpCircuit Protected
B+350APDC (Fuse – F1/F2/F9/F10/F17/F25/F33/F34/F43/F44/F51/F52/F59)
B+150AIPS4, IPS5, IPS6, IPS7
B+550APDC (Fuse – F36/F38/F49/F53/F56)
B+450APDC (Fuse – F4/F12/F20/F28/F37/F54), IPS13, Long Term Load Latch Relay
LDC 210ARear Corner Radar LH/RH, ADAS Unit (Parking)
P/WINDOW RH30ADriver/Passenger Power Window Module, Rear Power Window Module RH
AMP25AW/O ISG: AMP
With ISG: Low DC-DC Converter
POWER DOOR (RR LH)15ARear Door Latch LH
POWER DOOR (PASS)15APassenger Door Latch
e-LSD20Ae-LSD Unit
PRESAFETY SEAT BELT 130APre-Active Seat Belt Unit
POWER DOOR (RR RH)15ARear Door Latch RH
ECS15AECS Unit
POWER DOOR (DRV)15ADriver Door Latch
PRESAFETY SEAT BELT 230APre-Active Seat Belt Unit
POWER SEAT (RR)20ANot Used
AMP15ANot Used
SEAT HEATER (RR LH)20ACCS: Rear Seat LH CCS Unit
Seat Heater: Rear Seat LH Heater Unit
POWER TRUNK30APTL Unit (Power Trunk Lid)
SEAT HEATER (RR RH)20ACCS: Rear Seat RH CCS Unit
Seat Heater: Rear Seat RH Heater Unit
Battery Fuse Terminal Panel

2025-2026 Luggage Compartment Fuse Box Battery Trminal Diagram

Fuse NameAmpCircuit Protected
B+9125AE/R Junction Block (B+)
B+6100ARear Junction Block (Fuse – SB3/F6/F9/F15/F18/F21/F23)
B+7100ARear Junction Block (Fuse – SB4/F13/F19/F24/F25/F26)
B+8100ARear Junction Block (Fuse – SB1/SB2/F11/F14/F17/F20)
AMS10ABattery Sensor
AUX BATT50A12 V Lithium Auxiliary Battery
RWS100ARWS Module

Related Posts:

Related Posts

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top