Replacing fuses: 2024 Hyundai Elantra Hybrid Fuse Diagram and Details
It’s interesting to see how the 2024 Hyundai Elantra Hybrid’s electrical system works when you start to replace the fuses. This is where usefulness meets precision. These seemingly insignificant parts, which are hidden in the switch box and easy to reach, play a key role in protecting the hybrid’s various electrical functions. When you have the right tools and knowledge, finding and fixing a blown fuse is a breeze. This keeps important parts like lights, power windows, and electronics running smoothly. As we look into the Elantra Hybrid’s fuse and fuse box, we can see how committed Hyundai is to making designs that are easy for people to use. This gives hybrid owners the confidence to handle this part of car care quickly. This mix of innovation and ease of use shows how committed Hyundai is to making the 2024 Hyundai Elantra Hybrid experience reliable and simple to own.
2023 Hyundai Elantra Specs, Price, Features, Milage (Brochure)
FUSES
A vehicle’s electrical system is protected from electrical overload damage 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 battery connector. 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 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 provided in the engine compartment fuse panel.
- Check the removed fuse; replace it if it is blown. Spare fuses are provided 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 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 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. If the headlight, turn signal lamp, tail lamp, interior lamp doesn’t work and the fuses are undamaged, consult an authorized HYUNDAI dealer.
2023 Hyundai Elantra Specs, Price, Features, Milage (Brochure)
Engine Compartment Panel Fuse Replacement
- Turn the engine off.
- Turn all other switches OFF.
- Remove the fuse panel cover by pressing the tap and pulling up.
- Check the removed fuse; 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 fits loosely, consult an authorized HYUNDAI dealer.
CAUTION
- After checking the fuse box in the engine compartment securely 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.
Multi fuse (Main fuse)
If the multi fuse is blown, it must be removed as follows:
- Turn off the engine.
- Disconnect the battery connector.
- Remove the fuse panel cover by pressing the tab and pulling it up.
- Remove the nuts shown in the picture above.
- Replace the fuse with a new one of the same rating.
- 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.
Driver’s side fuse panel
| Fuse Name | Fuse Rating | Circuit Protected |
| MEMORY1 | 10A | A/C Controller, Instrument Cluster, A/C Control Module, ADAS_PRK_SVM |
| AIR BAG2 | 10A | SRS Control Module |
| MODULE4 | 10A | IBU, Front Console Switch, ADAS Unit, Crash Pad Switch, LKA Unit, VESS Unit |
| MODULE7 | 7.5A | Rear Seat Wamer Control Module |
| START | 7.5A | Burglar Alarm Relay, Transaxle Range Switch, IBU, HPCU |
| BATTERY MANAGEMENT | 10A | BMS Control Module |
| CLUSTER | 7.5A | Instrument Cluster (IG1) |
| IBU2 | 7.5A | IBU |
|
A/C1 |
7.5A |
A/C Controller, A/C Control Module,
E/R Junction Block (Blower Relay, PTC Heater1/2 Relay), Electronic A/C Compressor |
| TRUNK | 10A | Trunk Lid Latch |
| S/HEATER FRT | 20A | Front Ventilation Seat Control Module, Front Seat Warmer Control Module |
| P/WINDOW LH | 25A | Power Window Main Switch |
| MULTIMEDIA | 15A | Audio, A/V & Navigation Head Unit |
| SPARE 1 (B+) | 10A | Not Used (Black Box) |
| FCA | 10A | Front Radar |
| MDPS | 7.5A | MDPS Unit |
| MODULE6 | 7.5A | IBU, IAU |
| SAFETY P/ WINDOW DRV | 25A | Driver Safety Power Window Module |
| P/WINDOW RH | 25A | Passenger Power Window Switch, Power Window Main Switch |
| BRAKE SWITCH | 10A | IBU, Stop Lamp Switch |
| IBU1 | 15A | IBU, Sport Mode Switch |
| SAFETY P/WINDOW PASS |
25A |
SAFETY ECU PASS |
|
MODULE2 |
10A |
A/V & Navigation Head Unit, AMP, ADAS Unit,
BMS Control Module, Power Outside Mirror Switch, IBU, IAU, Audio, E/R Junction Block (Power Outlet Relay) |
| AIR BAG1 | 15A | Passenger Occupant Detection Sensor, SRS Control Module |
|
MODULE5 |
10A |
Data Link Connector, Audio, ATM Shift Lever Indicator, A/V & Navigation Head Unit, Wireless Charger, AMP, A/C Control Module, Electro Chromic Mirror,
A/C Controller, Front Ventilation Seat Control Module, Front Seat Wamer Control Module, Driver IMS Control Module |
| SPARE 2 (IG2) | 10A | Not Used (Black Box) |
| AMP | 25A | AMP |
| HEATED MIRROR | 10A | A/C Controller, Driver/Passenger Outside Mirror heated |
| DOOR LOCK | 20A | Lock/Unlock Actuator, Two Turn Unlock Relay |
| IAU | 10A | IAU, Driver/Passenger Door NFC Module |
| MODULE3 | 7.5A | IAU, Stop Lamp Switch, Sport Mode Switch |
| A/BAG IND | 7.5A | Instrument Cluster, Overhead Console Lamp |
| WASHER | 15A | Multifunction Switch |
| P/SEAT DRV | 30A | Driver Power Seat Switch |
| WIPER | 10A | IBU, ECM, Front Wiper Motor,
PCB Block (Front Wiper (LOW) Relay) |
|
MODULE1 |
10A |
Data Link Connector, Hazard Switch, Key Interlock, Driver/Passenger Smart Key Outside Handle, VESS, Driver IMS Control Module |
| SUNROOF | 20A | Sunroof Motor |
| USB CHARGER | 15A | Front USB Charger, Console USB Charger |
| IG1 | 25A | PCB Block (Fuse – IEB 4/ECU 3/TCU 2/EWP 3) |
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
| Type | Fuse Name | Fuse Rating | Circuit Protected |
| MULTI FUSE-3 | MDPS | 80A | MDPS Unit |
|
MULTI FUSE-2 |
COOLING FAN | 60A | Cooling Fan Motor |
| IEB 3 | 60A | IDB Unit | |
| PTC HEATER 2 | 50A | PTC Heater 2 Relay | |
| REAR HEATED | 50A | Rear Glass Heated | |
|
MULTI FUSE-1 |
B+5 | 60A | PCB Block (Engine Control Relay, Fuse – ECU 2/HORN/WIPER) |
| B+1 | 60A | ICU Junction Block (IPS2/IPS3/IPS5/IPS6/ IPS7) | |
| B+2 | 60A | ICU Junction Block (IPS1/IPS4/IPS8/IPS9/ IPS10) | |
|
B+3 |
50A |
Fuse – EWP 2, ICU Junction Block (Fuse
– SAFETY P/WINDOW DRV, SAFETY P/ WINDOW PASS, TRUNK, AMP, P/SEAT DRV, P/SEAT PASS, S/HEATER FRT, Long Term Load Latch Relay (Fuse – MEMORY 1/ MULTIMEDIA)) |
|
| IEB 2 | 60A | IDB Unit | |
| PTC HEATER 1 | 50A | PTC Heater | |
| BLOWER | 40A | Blower Motor, Multipurpose Check Connector | |
| IG1 | 40A | Ignition Switch, PDM (IG1/ACC) Relay | |
| IG2 | 40A | Ignition Switch, PDM (IG2) Relay |
|
FUSE |
BATTERY C/ FAN 1 | 15A | Battery C/Fan |
| IEB1 | 40A | IDB Unit, Multipurpose Check Connector | |
| CLUTCH ACTUATOR | 30A | Clutch Actuator | |
| POWER OUTLET 1 | 40A | Power Outlet | |
| EWP 2 | 10A | Auxiliary Electric Water Pump | |
| EWP 1 | 10A | Electric Water Pump | |
| POWER OUTLET 2 | 20A | Front Power Outlet | |
| DCT 1 | 40A | TCM | |
| DCT 2 | 40A | TCM | |
|
B+4 |
40A |
ICU Junction Block (Power Window Relay, Fuse – AIR BAG 2, IBU 1, BRAKE SWITCH, DOOR LOCK, MODULE 1, SUNROOF, IAU, BMS) | |
| HEV ECU 1 | 10A | HPCU | |
| IG3 | 20A | IG3 Relay | |
| TCU 1 | 10A | TCM | |
| FUEL PUMP | 20A | Fuel Pump Motor | |
| HEV ECU 2 | 10A | HPCU, BMS Control Module | |
| Sub Block FUSE | BATTERY C/ FAN 2 | 10A | Battery C/Fan Relay |
| WIPER | 25A | Wiper Motor |
| HORN | 15A | Horn |
| IGN COIL | 20A | Ignition Coil #1 ~ #4 |
| ECU2 | 15A | ECM |
| SENSOR3 | 10A | E/R Junction Block (Fuel Pump Relay) |
|
SENSOR2 |
10A |
Camshaft Position Sensor #1/#2 (Intake/Exhaust), Mass Air Flow Sensor, ELCM, Oil Control Valve #1/#2 (Intake/ Exhaust), Cooling Fan, Purge Control Solenoid Valve |
| ECU3 | 10A | ECM, HPCU, Clutch Actuator |
| SENSOR1 | 15A | Oxygen Sensor (Up/Down) |
| IEB 4 | 10A | IDB Unit, Multipurpose Check Connector |
| EWP 3 | 10A | Auxiliary Electric Water Pump |
| ECU1 | 20A | ECM |
| TCU2 | 15A | Transaxle Range Switch, TCM |
FAQs
The fuse box’s primary purpose is to protect the vehicle’s electrical circuits by interrupting the flow of current when an overload or short circuit occurs, preventing electrical damage and fires.
The fuse box in the 2024 Hyundai Elantra Hybrid is typically located either under the dashboard on the driver’s side or in the engine compartment. The exact location may vary depending on the trim level.
A blown fuse can often be identified visually by inspecting the fuses. Look for a fuse with a broken or melted filament inside. Some vehicles may also have a fuse indicator light on the dashboard that illuminates when a fuse is blown.
Fuse amperage ratings indicate the maximum current a fuse can handle before it blows to protect the circuit. Different electrical components require fuses with specific amperage ratings to safeguard their circuits properly.
No, it is not safe to replace a blown fuse with one of a higher amperage rating. Doing so can lead to electrical problems, damage to the vehicle’s wiring, or fires. Always use the correct amperage-rated fuse.
To remove a blown fuse, use a fuse puller tool or a pair of needle-nose pliers. Grip the fuse near its base and pull it straight out.
If a warning light continues to appear after replacing a fuse, consult your owner’s manual to understand the meaning of the warning light and what action to take. Some lights may require further diagnosis or reset procedures.
Some vehicles may come with spare fuses. It’s a good practice to carry spare fuses of various amperage ratings in your vehicle’s glove compartment for emergencies.
It is generally not necessary to disconnect the battery when changing a fuse. However, ensure the ignition is turned off and the key is removed.
The fuse box cover or the owner’s manual for your 2024 Hyundai Elantra Hybrid should have a diagram identifying each fuse and its corresponding circuit or component.
If the issue persists after replacing the fuse, it may indicate an underlying electrical problem requiring professional diagnosis and repair. Consult a Hyundai service center or a qualified technician for assistance.
Useful Link
View Full PDF: 2024 Hyundai Elantra Hybrid | Auto User Guide
2023 Hyundai Elantra Specs, Price, Features, Milage (Brochure)
Dashboard Indicators: 2024 Hyundai Elantra Hybrid Cluster Guide