2022 Genesis G80 Fuse Diagrams | Relay Guide

2022 Genesis G80 Fuse Diagrams | Relay Guide

The 2022 Genesis G80 is equipped with an advanced electrical system that powers different parts of the car. Because they guard against electrical overloads and potential damage, fuses, and fuse boxes are essential components of the car’s electronics protection system. Usually found in the inside cabin or engine compartment, the fuse box contains a number of safety fuses. Every fuse is linked to a particular electrical device, such as the radio, power windows, or lighting.

2023 Genesis G80 Specs, Price, Features, Mileage (Brochure)

Fuses and Fuse Box

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

1. Turn the vehicle off.
2. Turn all other switches off.
3. Open the fuse panel cover.
4. Refer to the label on the inside of the fuse panel cover to locate the suspected fuse location.
5. Pull the suspected fuse straight out. Use the removal tool (1) provided in the engine compartment fuses panel cover.
6. 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).
7. 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 headlamps 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

1. Turn the vehicle off.
2. Turn all other switches off.
3. Remove the fuse panel cover by pressing the tap and pulling up.
4. Check the removed fuse; replace it if it is blown. To remove or insert the fuse, use the fuse puller in the engine compartment fuse panel.
5. 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.

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

 If the multi fuse or midi fuse is blown, consult an authorized retailer of Genesis Branded products.

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
MODULE9	10A	Overhead 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
SUNROOF	25A	Sunroof Control Unit (Master/Slave)
MODULE11	10A	Head Lamp LH, Head Lamp RH, Multifunction Switch, ADAS Unit (Parking)
MODULE12	10A	IAU, IBU
A/C3	10A	E/R SUB Junction Block(Blower Relay), Incar Temperature Sensor, A/C Control Module, Front A/C controller, Rear A/C controller
A/BAG IND	10A	Instrument Cluster, Overhead Console
E-SHIFTER2	10A	Electronic ATM Shift Lever Dial
SPARE(IG2)	15A	Not Used
MODULE10	10A	ICU Junction Block (ESU)
MODULE7	10A	Driver Door Module, IBU, Multifunction Switch, IAU, Stop Lamp Switch
MULTIMEDIA	25A	Low DC-DC Converter
MODULE13	10A	Front/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
CLUSTER	10A	Instrument Cluster, Head-Up Display
IBU2	10A	IBU
AIR BAG2	15A	SRS Control Module, Passenger Occupant Detection Sensor
PRESAFETY SEAT BELT3	10A	Pre-Active Seat Belt Unit
Fuse Name	Fuse Rating	Circuit Protected
MODULE8	10A	Rear Radar LH/RH, ECS Unit, RWS Module, ADAS Unit (Driving), ADAS Unit (Parking), Crash Pad Switch, Front Console Switch, Steering Tilt & Telescopic Unit, LKAS Unit
MODULE5	10A	PTL Unit, Driver/Passenger Power Seat Module, Driver/ Passenger Power Seat Switch, Driver/Passenger Lumbar Support Unit(3/5/7CELL)
MODULE3	10A	Rear Seat Console Remote Control Switch Switch, Active Air Flap Module, Clock Spring, Steering Tilt & Telescopic Unit, Multifunction Switch
P/WINDOW LH	30A	Driver Power Window Module, Rear Power Window Module LH
CURTAIN	10A	IBU
P/SEAT PASS2	25A	Passenger Power Seat Module
TRUNK	10A	Trunk Release Relay
AIR BAG1	15A	SRS Control Module
E-SHIFTER1	10A	Electronic ATM Shift Lever Dial
MODULE4	10A	Driver Door Module, Data Link Connector
P/SEAT DRV1	25A	Driver Power Seat Module
P/SEAT	10A	Driver/Passenger Lumbar Support Unit (3/5/7CELL)
POWER HANDLE	15A	Steering Tilt & Telescopic Unit
IBU1	10A	IAU, IBU, BLE Unit, Driver Door Outside Handle, Passenger Door Outside Handle
POWER OUTLET	20A	Armrest Power Outlet
P/SEAT DRV2	25A	Driver Power Seat Module
P/SEAT PASS1	25A	Passenger Power Seat Module
S/HEATER DRV	20A	Driver Power Seat Module
S/HEATER PASS	20A	Passenger Power Seat Module
DOOR LOCK	20A	Center Door Lock/Unlock Relay, Driver Door Unlock Relay
SPARE(B+)	10A	Not Used
MODULE6	10A	Armrest Lamp, IBU, Low DC-DC Converter(AUX/AMP), Electronic ATM Shift Lever Dial, Front Tray Lamp, IAU,
BRAKE SWITCH	10A	Stop Lamp Switch, IBU

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

Type		Fuse Name		Fuse Rating		Circuit Protected
MAIN		ALT		225A		Alternator
		MDPS1		125A		MDPS Unit
MULTI		COOLING FAN		100A		Cooling Fan Motor
		GLOW		100A		Not Used
		IEB1		60A		IEB Unit
		IEB2		60A		IEB Unit
		REAR HEATED		50A		Rear Heated Relay
		IEB3		50A		IEB Unit
		OIL PUMP		40A		Electronic Oil Pump
		E-CVVT1		40A		E-CVVT Relay
		4WD		30A		4WD ECU
		WIPER		30A		Wiper Motor
SB		HEADLAMP LH		30A		Head Lamp LH
		START		30A		Start Relay
		HEADLAMP RH		30A		Head Lamp RH
MICRO		A/C		15A		A/C Relay
		HORN		15A		PCB Block(Horn Relay)
		HTD AND		10A		Front A/C controller
		E-CVVT2		20A		ECM
		E-CVVT3		20A		ECM
		MODULE1		10A		Not Used
		FUEL PUMP		20A		Fuel Pump Relay
		ECU1		15A		ECM
		TCU1		20A		TCM
	Fuse Name		Fuse Rating		Circuit Protected
	IG1		30A		IG1 Relay
	ECU3		30A		Engine Control Realy
	IG2		30A		IG2 Relay
	ACC		30A		ACC Relay
	ECU2		10A		ECM
	EWP		20A		Electronic Water Pump
	MODULE2		10A		Smart Cruise Control Radar, Front Radar LH/RH, 4WD ECU
	SENSOR5		10A		Electronic Oil Pump
	MDPS2		10A		MDPS Unit
	IEB4		10A		IEB Unit
	ACTIVE HOOD		10A		Active Hood Control Unit
	TCU2		15A		P/N Relay, TCM
	SENSOR3		10A		[G4KR] Oxygen Sensor (Up/DOWN) [G6DS] Oxygen Sensor #1~#2
	SENSOR2		10A		[G4KR] 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
	SENSOR1		10A		G4KR] Injector #1~#4, E/R Junction Block(Fuel Pump Relay) [G6DS] Injector #1~#6(MPI), E/R Junction Block(Fuel Pump Relay)
	IGN COIL		15A		[G4KR] Ignition Coil #1~#4 [G6DS] Ignition Coil #1~#6
	SENSOR4		15A		Cooling Fan Motor
	ECU4		20A		ECM
	WASHER		15A		Washer Relay

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

Type	Fuse Name	Fuse Rating	Circuit Protected
MULTI	FUEL HEATER	40A	Not Used
	PTC HEATER1	50A	Not Used
	PTC HEATER2	50A	Not Used
	PTC HEATER3	50A	Not Used
SB	BLOWER	40A	Blower Relay
MICRO	LDC	10A	Front Radar LH/RH, Rear 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/C	10A	A/C Control Module

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 junction block

Fuse Name	Fuse Rating	Circuit Protected
B+4	50A	ICU Junction Block(Fuse(P/Seat PASS2, Module4, Sunroof, Door Lock, Trunk))
B+2	30A	ICU Junction Block(Fuse(IBU1, E-Shifter1, Spare(B+), Module5, Air Bag1), IPS2, IPS5)
B+1	50A	ICU Junction Block(Fuse(Brake Switch)), IPS1, IPS3, IPS4, IPS7, Long/Short Term Load Latch Relay
B+3	50A	ICU 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))
DCU3	20A	Not Used
DCU4	10A	Not Used
CHILD LOCK	15A	Child Lock/Unlock Relay
DCU1	20A	Not Used
P/WINDOW RH	30A	Passenger Power Window Module, Rear Power Window Module RH
DCU2	20A	Not Used
AMP	25A	Low DC-DC Converter (AMP)
P/DOOR RR LH	15A	Rear Door Latch LH
P/DOOR PASS	15A	Passenger Door Latch
PRESAFETY SEAT BELT1	30A	Pre-Active Seat Belt Unit
P/DOOR RR RH	15A	Rear Door Latch RH
ECS	15A	ECS Unit
P/DOOR DRV	15A	Driver Door Latch
PRESAFETY SEAT BELT2	30A	Pre-Active Seat Belt Unit
P/SEAT RR	20A	Not Used
S/HEATER RR LH	20A	Rear Seat LH Heater Unit
POWER TRUNK	30A	PTL Unit (Power Trunk Lid)
S/HEATER RR RH	20A	Rear Seat RH Heater Unit

 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 junction block

Fuse Name	Fuse Rating	Circuit Protected
B+5	125A	E/R SUB Junction Block (B+)
B+6	100A	Rear Junction Block(Fuse(B+1, AMP, P/Window RH, P/Seat RR, ECS, Presafety Seat Belt1, Child Lock))
B+7	100A	Rear Junction Block(Fuse(B+3, S/Heater RR LH, S/Heater RR RH, Power Trunk, P/Door DRV, P/Door PASS))
B+8	100A	Rear Junction Block(Fuse(B+2, B+4, P/Door RR LH, P/Door RR RH, Presafety Seat Belt2))
AMS	10A	Battery Sensor
RWS	100A	RWS MODULE

How to Change Genesis G80 Fuses

Replacing fuses in a Genesis G80 is a simple process. Here’s a step-by-step guide along with some useful tips:

1. Locate the Fuse Box: The fuse box in the Genesis G80 is typically located either under the dashboard on the driver’s side or under the hood near the battery. It’s usually a rectangular or square-shaped black plastic box.

2. Turn Off the Vehicle: Before working on the fuses, make sure the vehicle is turned off completely, and the key is removed from the ignition.

3. Open the Fuse Box Cover: Depending on the model year, you may need to press a release latch or simply lift the cover to access the fuses. Some models might have additional covers within the fuse box.

4. Identify the Faulty Fuse: If you’re experiencing an electrical issue, use the fuse diagram to determine which fuse corresponds to the problematic component.

5. Remove the Fuse: Use a fuse puller tool if available, or carefully grasp the fuse with your fingers and pull it straight out. Be gentle to avoid damaging the fuse or the fuse box.

6. Inspect the Fuse: Check the fuse visually to see if the wire inside is intact. If the wire is broken or there are signs of damage, the fuse needs replacement.

7. Insert the New Fuse: Carefully insert the new fuse into the slot from which you removed the old one. Ensure it fits snugly and is seated properly.

8. Close the Fuse Box Cover: After replacing the fuse, close the fuse box cover securely to prevent dust or moisture from entering.

9. Test the Component: Turn the ignition to the accessory position (without starting the engine) and test the component associated with the fuse to ensure it’s functioning correctly.

Tips:

• Keep spare fuses of various amperages in your vehicle for emergencies.
• Regularly check your fuses if you notice any electrical issues with your Genesis G80.
• Handle fuses delicately to avoid damage to the fuse box or other components.

FAQs

Useful Links

View Full PDF: Genesis G80 2022 User Manual| Auto User Guide

2023 Genesis G80 Specs, Price, Features, Mileage (Brochure)

2022 Genesis G80 Instrument Cluster | Dashboard Instructions