2014 Hyundai Elantra Fuses and Fuse Box Diagram User Guide

2014 Hyundai Elantra Fuses and Fuse Box Diagram User Guide

This tutorial covers 2014 Hyundai Elantra fuses and fuse box diagram. Understanding the fuse layout makes it easy to find and replace defective fuses, keeping your car running smoothly.

2023 Hyundai Elantra Specs, Price, Features, Milage (Brochure)

Video: 2014 Hyundai Elantra Fuses 

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, 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.

NOTICE
Three kinds of fuses are used: blade type for lower amperage rating, cartridge type, and fusible link for higher amperage ratings.

WARNING
NEVER replace a fuse with anything but another fuse of the same rating.

• A higher capacity fuse could cause damage and possibly 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.

CAUTION
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 fuses panel.
6. Remove and check the suspected 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, such as the cigarette lighter fuse. If the headlights or other electrical components do not work and the fuses are OK, check the fuse panel in the engine compartment. If a fuse is blown, it must be replaced.

Memory fuse Always, put the fuse switch at the ON position. If you move the switch to the OFF position, some items such as the audio and digital clock must be reset and the remote key (or smart key) may not work properly.

CAUTION
Always place the fuse switch in the ON position while driving the vehicle.

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 tap and pulling up.
4. Remove and check the suspected 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.

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 tap 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.

✽ NOTICE
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 tap and pulling up.
4. Remove the bolts 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.

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

Fuse/relay panel description

Instrument panel fuse panel

Inside the fuse/relay panel covers, you can find the fuse/relay label describing fuse/relay name and capacity.

✽ NOTICE
Not all fuse panel descriptions in this manual may be applicable to your vehicle. It is accurate at the time of printing. When you inspect the fuse panel in your vehicle, refer to the fuse panel label.

Instrument panel (Driver’s side fuse panel)

Fuse Name	Fuse rating	Protected Component
START	7.5A	W/O Smart Key : ICM Relay Box(Burglar Alarm Relay), With Smart Key : A/T – Transaxle Range Switch, M/T – ECM, E/R Fuse & Relay Box(Start 1 Relay), Smart Key Control Module
A/BAG	15A	SRS Control Module, Passenger Weight Classification Sensor
A/BAG IND	7.5A	Instrument Cluster
CLUSTER	7.5A	ISG LDC (Audio), Cluster (ISG)
C/LIGHTER	15A	Cigarette Lighter
BCM	7.5A	Smart Key Control Module, BCM
A/CON SWITCH	7.5A	A/C Control Module
MODULE 2	7.5A	Electro Chromic Mirror, ESC Off Switch
MDPS	10A	EPS Control Module
MODULE 4	7.5A	Rear Parking Assist Sensor LH/RH (IN/OUT), A/C Control Module(Auto A/C), ATM Lever Indicator
IG1	20A	E/R Fuse & Relay Box(Fuse – TCU 1, B/UP LP, ECU 3, ABS 3)
PDM 3	7.5A	Smart Key Control Module
POWER OUTLET FRT	20A	Power Outlet
MODULE 6	10A	AMP, Power Outside Mirror Switch, Audio, A/V & Navigation Head Unit, Digital Clock

Fuse Name	Fuse rating	Protected Component
HTD MIRR	10A	Driver/Passenger Power Outside Mirror, A/C Control Module
MODULE 3	7.5A	Audio, Tire Pressure Monitoring Module, Digital Clock, BCM, Instrument Cluster, Driver/Passenger Seat Warmer Module
BRAKE SWITCH	10A	–
SPARE	15A	–
SUNROOF	15A	Sunroof
SPARE	15A	–
SPARE	15A	–
BLOWER	10A	Manual A/C – A/C Control Module, ECM/PCM, Blower Resistor
INTERIOR LAMP	10A	Luggage Lamp, Vanity Lamp LH/RH, Room Lamp, Overhead Console Lamp, Ignition Key Ill. & Door Warning Switch(W/O Smart Key)
TRUNK	10A	Trunk Relay
MODULE 1	7.5A	Sport Mode Switch(A/T), Key Solenoid(W/O Smart Key)
SPARE	15A	–
S/HEATER RR	15A	Rear Seat Warmer Switch LH/RH
MODULE 7	7.5A	Smart Key Control Module, BCM
MULTIMEDIA	15A	Audio, A/V & Navigation Head Unit

Fuse Name	Fuse rating	Protected Component
P/WDW RH	25A	P/WDW RH Relay
PDM 2	7.5A	Smart Key Control Module, Start Stop Button Switch
SPARE	10A	–
WIPER FRT	25A	ICM Relay Box(Rain Sensor Relay), Multifunction Switch, Wiper Motor, E/R Fuse & Relay Box(Wiper Relay)
MODULE 5	7.5A	Cluster Ionizer(Auto A/C), Rain Sensor, Sunroof
SPARE	7.5A	–
AMP	25A	AMP
PDM 1	25A	Smart Key Control Module
SPARE	20A	–
A/CON	7.5A	A/C Control Module, E/R Fuse & Relay Box(Blower Relay)
MEMORY	10A	Tire Pressure Monitoring Module, BCM, Auto Light & Photo Sensor, Instrument Cluster, Data Link Connector, Smart Junction Box Upgrade Connector, Electro Chromic Mirror, A/C Control Module, Digital Clock
P/WDW LH	25A	P/WDW LH Relay, Driver Safety Power Window Module
DR LOCK	20A	Door Lock Relay, Door Unlock Relay, ICM Relay Box(Two Turn Relay)
P/SEAT DRV	30A	Driver Seat Manual Switch

Engine compartment fuse panel

Inside the fuse/relay panel covers, you can find the fuse/relay label describing fuse/relay name and capacity.

✽ NOTICE
Not all fuse panel descriptions in this manual may be applicable to your vehicle. It is accurate at the time of printing. When you inspect the fuse panel in your vehicle, refer to the fuse panel label.

Engine compartment main fuse panel

Description		Fuse rating	Protected components
MULTI FUSE	MDPS	80A	EPS Control Module
	B+1	60A	Smart Junction Box(ARISU 1 (4CH), IPS 1, FUSE – P/WDW LH, P/WDW RH, TRUNK, AMP 1)
	C/FAN	40A	C/FAN Lo Relay, C/FAN Hi Relay
	ABS 1	40A	ESC Module, Multipurpose Check Connector
	RR HTD	40A	RR HTD Relay
	BLOWER	40A	Blower Relay
	SPARE	40A	–
	B+2	60A	Smart Junction Box(Turn Signal Lamp Sound Relay, ARISU 2 (4CH), IPS (1CH), IPS (2CH), FUSE – P/SEAT DRV, SUNROOF)
FUSE	B/UP LAMP	10A	Electro Chromic Mirror, A/V & Navigation Head Unit, Rear Combination Lamp (In) LH/RH, M/T – Back-Up Lamp Switch, BCM, Instrument Cluster
	TCU 1	15A	M/T – Vehicle Speed Sensor, A/T – Transaxle Range Switch
	ABS 3	10A	ESC Module, Multipurpose Check Connector
	ECU 3	10A	Stop Lamp Switch, M/T – ECM, A/T – PCM
	WIPER	10A	Rain Sensor, M/T – ECM, A/T – PCM
	B+3	50A	Smart Junction Box (Leak Current Autocut Device, FUSE – MODULE 1, PDM 1, PDM 2, DR LOCK)
	EMS	40A	EMS Box(Engine Control Relay, FUSE – ECU 4, A/CON, F/PUMP)

Description		Fuse rating	Protected components
FUSE	ISG INVERTER	50A	Oil Pump Inverter
	STOP LP	15A	Stop Lamp Switch, Smart Key Control Module
	S/HEATER FRT	20A	Driver/Passenger Seat Warmer Module
	HORN	15A	Horn Relay
	IG 2	40A	W/O Smart Key : Ignition Switch, Start 1 Relay, With Smart Key : PDM 4 (IG2) Relay, Start 1 Relay
	ABS 2	30A	ESC Module, Multipurpose Check Connector
	IG 1	40A	W/O Smart Key : Ignition Switch, With Smart Key : PDM 3 (IG1) Relay, PDM 2 (ACC) Relay
	F/PUMP	15A	F/PUMP Relay
	ECU 4	15A	PCM (A/T), ECM (M/T)
	A/CON	10A	A/C COMP Relay
	INJECTOR	10A	Injector #1 / #2 / #3 / #4, A/C COMP Relay, F/PUMP Relay
	ECU 2	10A	PCM (A/T), ECM (M/T)
	IGN COIL 1	20A	Ignition Coil #1 / #2 / #3 / #4, Condenser
	ECU 1	20A	–
	SENSOR 2	10A	Immobilizer Module, Camshaft Position Sensor #1 / #2

Description		Fuse rating	Protected components
FUSE	SENSOR 1	10A	Oxygen Sensor (UP/DOWN), Canister Close Valve, Variable Intake Solenoid Valve, Oil Control Valve #1 / #2, Purge Control Solenoid Valve, C/FAN LO Relay, C/FAN HI Relay
	SPARE	10A	–
	SPARE	15A	–
	SPARE	20A	–

FAQs

Useful Link

View Full PDF: 2014 Hyundai Elantra Owner’s Manual

2023 Hyundai Elantra Specs, Price, Features, Milage (Brochure)

2014 Hyundai Elantra Dashboard | Instrument Cluster Guide

Video: 2014 Hyundai Elantra Fuses