Fuse Diagram and Relay: 2021 Hyundai Veloster Fuses Guide

Fuse Diagram and Relay: 2021 Hyundai Veloster Fuses Guide

In the Hyundai Veloster 2021, the cockpit is an interesting place to look around because it combines creativity and style to change the way you drive. The Veloster 2021’s instrument cluster is more than just a useful dashboard; it’s a symphony of digital sophistication that combines cutting-edge technology with sleek design elements in a way that looks great. There is a lot of information in the instrument cluster that you can learn from this detailed guide. It covers everything from real-time speed and fuel levels to improved safety alerts. The Veloster’s dashboard is not only useful, but it’s also beautiful to look at and adds to the general style of the interior. This article claims to reveal the wonders of the Hyundai Veloster 2021’s Instrument Cluster, making for a more elevated and informed driving experience, whether you’re a tech fanatic or a driver looking for an immersive car experience.

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Fuse

A vehicle’s electrical system is protected from electrical overload dam-age by fuses.
This vehicle has 2 (or 3) fuse panels, one located in the driver’s side panel bolster, the other in the engine compartment near the battery.

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 HYUNDAI dealer.

WARNING
NEVER replace a fuse with any-thing 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 aluminium 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 engine 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 provided in the engine compartment fuse panel.
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 HYUNDAI dealer.

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.
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.

Fuse switch

Always, place the fuse switch to the ON position.
If you move the switch to the OFF position, some items such as the audio system and digital clock must be reset and the smart key may not work properly.

Information

If the fuse switch is OFF, the above message will appear.

NOTICE

• Always place the fuse switch in the ON position while driving the vehicle.
• Do not move the fuse switch repeatedly. The fuse switch may be damaged.

Engine Compartment Panel Fuse Replacement

1. Turn the engine off.
2. Turn all other switches OFF.
3.  Remove the fuse panel cover by pressing the tab 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 HYUNDAI dealer.

CAUTION
After checking the fuse box in the engine compartment secure-ly close the fuse box cover inside the engine compartment, until it clicks.
If the fuse box is not closed properly, water may leak in side, possibly causing a malfunction with the electrical system.

Main fuse

If the main fuse is blown, it must be removed as follows

1. Turn off the engine.
2. Disconnect the negative battery cable.
3. Remove the fuse panel cover by pressing the tab and pulling it up.
4. Remove the nuts shown in the picture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.

Information
If the main fuse is blown, consult an authorized HYUNDAI dealer.

Multi fuse

If the multi fuse is blown, it must be removed as follows

1. Turn off the engine.
2. Disconnect the negative battery cable.
3. Remove the fuse panel cover by pressing the tab and pulling it up.
4. Remove the nuts shown in the picture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.

Information
If the multi fuse is blown, consult an authorized HYUNDAI dealer.

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	Protected Component
MODULE5	7.5A	A/T Shift Lever IND., Electro Chromic Mirror, A/V & Navigation Head Unit, A/C Control Module, Crash Pad Switch, Front Seat Warmer Module, Audio
MODULE3	7.5A	Sport Mode Switch, BCM
SUNROOF1	20A	Sunroof Control Module (GLASS)
TAIL GATE OPEN	10A	Tail Gate Relay
P/WINDOW LH	25A	Power Window LH Relay, Driver Safety Power Window Module
MULTI MEDIA	15A	Keyboard, Audio, A/V & Navigation Head Unit
P/WINDOW RH	25A	Power Window RH Relay
P/SEAT (DRV)	25A	Driver Seat Manual Switch
SPARE	–	Spare
MODULE4	7.5A	Blind-Spot Collision Warning Unit LH/RH, Stop Lamp Switch, Parking Assist Buzzer, Lane Keeping Assist Unit
PDM2	7.5A	Smart Key Control Module, Immobilizer Module
SUNROOF2	20A	Sunroof Control Module (ROLLER)

Fuse Name	Fuse Rating	Protected Component
INTERIOR LAMP	7.5A	Vanity Lamp LH/RH, Center Room Lamp, Luggage Lamp, Overhead Console Lamp, Wireless Charger Unit
SPARE	–	Spare
SPARE	–	Spare
MEMORY	10A	A/C Control Module, Head Up Display, Instrument Cluster
SPARE	–	Spare
AMP	30A	AMP
MODULE6	7.5A	Smart Key Control Module, BCM
MDPS	7.5A	MDPS Unit
MODULE1	7.5A	BCM, Rain Sensor, Ignition Key Interlock Switch, Hazard Switch, Data Link Connector
MODULE7	7.5A	Front Seat Warmer Module, PCB Block (A/Con Comp Relay)
A/BAG IND	7.5A	Instrument Cluster, Hazard Switch
BRAKE SWITCH	7.5A	Stop Lamp Switch, Smart Key Control Module

Fuse Name	Fuse Rating	Protected Component
START	7.5A	Transaxle Range Switch (DCT), ECM, Ignition Lock & Clutch Switch, E/R Junction Block (START #1 Relay, B/Alarm Relay), Smart Key Control Module
CLUSTER	7.5A	Head Up Display, Instrument Cluster
DOOR LOCK	20A	ICM Relay Box (Twoturn Unlock Relay)
PDM3	7.5A	Start Stop Button Switch, Immobilizer Module
FCA	10A	Forward Collision-Avoidance Assist Unit
S/HEATER	20A	Front Seat Warmer Module
A/C2	10A	–
A/C1	7.5A	A/C Control Module, E/R Junction Block (Blower Relay)
PDM1	15A	Smart Key Control Module
SPARE	–	Spare
AIR BAG	15A	SRS Control Module, Passenger Occupant Detection
IG1	25A	PCB Block(FUSE : ECU5, VACUUM PUMP, ABS3, TCU2)

Fuse Name	Fuse Rating	Protected Component
MODULE2	10A	Wireless Charger Unit, Smart Key Control Module, Audio, Amp, Keyboard, A/V & Navigation Head Unit, USB Charge, Power Outside Mirror Switch, BCM
WASHER	15A	Multifunction Switch
WIPER (LO/HI)	10A	BCM
WIPER RR	15A	Rear Wiper Relay, Rear Wiper Motor
WIPER FRT	25A	Front Wiper Motor, PCB Block (Front Wiper(Low) Relay)
HEATED MIRROR	10A	Driver/Passenger Power Outside Mirror, A/C Control Module, ECM
POWER OUTLET	20A	Front Power Outlet
SPARE	10A	Spare
HEATED STEERING	15A	BCM

Engine compartment 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 panel in your vehicle, refer to the fuse panel label.

Engine compartment fuse panel

Fuse Name	Fuse Rating	Protected Component
ALT	150A	Alternator, E/R Junction Block (Fuse – MDPS, B/ALARM HORN, ABS1, ABS2)
MDPS	80A	MDPS Unit
B+5	60A	PCB Block ((Fuse – ECU4, ECU3, HORN, A/CON COMP (G4NH)), Engine Control Relay)
B+2	60A	IGPM ((Fuse – S/HEATER), IPS0, IPS1, IPS2)
B+3	60A	IGPM (IPS3, IPS4, IPS5, IPS6)
B+4	50A	IGPM (Fuse – P/WINDOW LH/RH, TAILGATE OPEN, SUNROOF1/2, AMP, P/SEAT(DRV))
COOLING FAN1	60A	E/R Junction Block (C/Fan2 Hi Relay) (G4FJ)
REAR HEATED	40A	E/R Junction Block (Rear Heated Relay)
BLOWER	40A	E/R Junction Block (Blower Relay)
IG1	40A	W/O Smarak Key: Ignition Switch With Smarak Key : E/R Junction Block (PDM #2 Relay (ACC), PDM #3 Relay (IG1))
IG2	40A	W/O Smarak Key: E/R Junction Block (START #1 Relay), Ignition Switch With Smarak Key: E/R Junction Block (START #1 Relay, PDM #4 Relay (IG2))

[G4FJ]: 1.6 T-GDI
[G4NH]: 2.0 MPI

Fuse Name	Fuse Rating	Protected Component
FUEL PUMP	20A	E/R Junction Block (Fuel Pump Relay)
VACUUM PUMP1	20A	Vacuum Pump
TCU1	15A	TCM
COOLING FAN2	40A	E/R Junction Block (C/Fan1 Low Relay, C/Fan2 Hi Relay) (G4NH)
B+1	40A	IGPM ((Fuse – BRAKE SWITCH, PDM1, PDM3, MODULE1, DOOR LOCK), Leak Current Auto cut Device)
DCT1	40A	TCM
DCT2	40A	TCM
B/ALARM HORN	15A	E/R Junction Block (B/ALARM Horn Relay)
ABS1	40A	ESC Module, ABS Control Module, Multipurpose Check Connector
ABS2	30A	ESC Module, ABS Control Module

[G4FJ] : 1.6 T-GDI
[G4NH] : 2.0 MPI

Fuse Name	Fuse Rating	Protected Component
SENSOR2	10A	G4FJ: Canister Close Valve, Oil Control Valve #1/#2, RCV Control Solenoid Valve, Purge Control Solenoid Valve, E/R Junction Block (C/FAN2 HI Relay) G4NH: Canister Close Valve, Oil Control Valve #1/#2/#3, Electronic Thermostat, Variable Intake Solenoid Valve, Purge Control Solenoid Valve, E/R Junction Block (C/FAN 1 Low Relay, C/FAN 2 HI Relay)
ECU2	10A	ECM (G4FJ)
ECU1	20A	ECM/PCM
INJECTOR	15A	Injector #1/#2/#3/#4 (G4NH)
SENSOR1	15A	Oxygen Sensor (Up/Down)
IGN COIL	20A	Ignition Coil #1/#2/#3/#4
ECU3	15A	ECM/PCM
A/C	10A	A/CON COMP Relay (G4NH)
ECU5	10A	ECM/PCM
VACUUM PUMP2	15A	Vacuum Pump (G4FJ)

[G4FJ]: 1.6 T-GDI
[G4NH]: 2.0 MPI

Fuse Name	Fuse Rating	Protected Component
ABS3	10A	ABS Control Module, ESC Module, Multipurpose Check Connector
TCU2	15A	Transmission Range Switch(A/T), TCM (With DCT)
SENSOR3	10A	E/R Junction Block (F/PUMP Relay)
ECU4	15A	ECM/PCM
HORN	15A	Horn Relay

[G4FJ]: 1.6 T-GDI
[G4NH]: 2.0 MPI

Engine compartment fuse panel (Battery terminal cover)
(for Nu 2.0 MPI)

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.

NOTICE
After checking the fuse panel in the engine compartment, securely install the cover. If it is not securely latched, electrical failure may occur from water contact.

How to replace the 2021 Hyundai Veloster Fuse

To replace a fuse in a 2021 Hyundai Veloster, follow these detailed instructions.

Materials Needed:

• New replacement fuse with appropriate amperage rating
  • Refer to the fuse box diagram or owner’s manual for specific fuse types and ratings.
• Fuse puller or flathead screwdriver (optional but recommended for easier fuse extraction)

Instructions:

1. Locate the correct fuse box. The 2021 Hyundai Veloster has three main fuse boxes; refer to the fuse box diagram if necessary
   • For replacing interior panel fuses, use the instrument panel fuse box.
   • If replacing underhood fuses, locate the power distribution centre (PDC).
2. Open the fuse box cover by gently pulling it away from the body.
3. Identify the faulty fuse using either its number or function description. Consult the fuse box diagram or owner’s manual for this information
4. Remove the suspect fuse using a fuse puller or carefully pry it out with a flathead screwdriver
5. Insert the new fuse into the slot, ensuring proper orientation (the metal strip should face downward when inserted correctly).
6. Close the fuse box cover securely.

Tips:

• Keep spare fuses handy for quick replacements.
• Be sure not to mix up fuses with different ampere ratings as they may cause damage to electrical components.
• Always turn off the ignition before working near any fuse box.
• Do not forcefully remove stuck fuses; instead, try wiggling them back and forth while applying gentle pressure until they release.

   

FAQ

Useful Links

View Full PDF: Hyundai Veloster 2021 User Manual| Auto User Guide

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Instrument Cluster: Hyundai Veloster 2021 Dashboard Guide