Replacing Fuses: 2014 Hyundai Santa FE Fuse Diagram and Relay

Replacing Fuses: 2014 Hyundai Santa FE Fuse Diagram and Relay

The 2014 Hyundai Santa Fe has a fuse box with a variety of fuses that are essential to keeping the car’s electrical system operating. These fuses are intended to shield the matching electrical components from possible harm brought on by faults or overloads in the electrical system. The precise placement and amperage rating of each fuse are shown on the fuse box diagram, which acts as a visual reference. Comprehending this diagram is vital in order to troubleshoot and replace fuses as needed, guaranteeing the electrical systems of the car operate at their best. To learn more about the placement and purpose of each fuse in the 2014 Hyundai Santa Fe, it is advised to refer to the fuse box cover or owner’s handbook.

2024 Hyundai SANTA FE Review, Specs, Price, and Mileage (Brochure)

FUSES

A vehicle’s electrical system is protected from electrical overload damage by fuses. This vehicle has 2 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. If the electrical system does not work, first check the driver’s side fuse panel. Always replace a blown fuse with one of the same rating. Before replacing an open fuse, disconnect the negative battery cable. If the replacement fuse blows, this indicates an electrical problem. Avoid using the system involved and immediately consult an authorized HYUNDAI dealer.

Three kinds of fuses are used: blade type for lower amperage rating, cartridge type, and multi fuse for higher amperage ratings.

WARNING – Fuse replacement  

• Never replace a fuse with anything but another fuse of the same rating.
• A higher capacity fuse could cause damage and possibly a fire.
• Never install a wire or aluminium foil instead of the proper fuse – even as a temporary repair. It may cause extensive wiring damage and a possible 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.

NOTICE
The actual fuse/relay panel label may differ from the equipped items.

CAUTION

• When replacing an open fuse or relay with a new one, make sure the new fuse or relay fits tightly into the clips. The incomplete fastening fuse or relay may cause the vehicle wiring and electric systems damage and a possible fire.
• Do not remove fuses, relays and terminals fastened with bolts or nuts. The fuses, relays and terminals may be fastened incompletely, and it may cause a possible fire. If fuses, relays and terminals fastened with bolts or nuts are open, consult with an authorized HYUNDAI dealer.
• Do not input any other objects except fuses or relays into fuse/relay terminals such as a driver or wiring. It may cause contact failure and system malfunction.

Inner panel fuse replacement

1. Turn the ignition switch and all other switches off.
2. Open the fuse panel cover.
3. Pull the suspected fuse straight out. Use the removal tool provided in the engine compartment fuse panel.
4. Check the removed fuse; replace it if it is blown.
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. If you do not have a spare, use a fuse of the same rating from a circuit you may not need for operating the vehicle, such as the cigar lighter fuse. If the headlights or other electrical components do not work and the fuses are OK, check the fuse block in the engine compartment. If a fuse is blown, it must be replaced.

Fuse switch

Always, put the mode switch at the ON position. If you move the switch to the OFF position, some items such as audio and digital clock must be reset and the transmitter (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 ignition switch and all other switches off.
2. Remove the fuse box cover by pressing the tab and pulling up.
3. 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.
4. 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 install the fuse box cover. If not, electrical failures may occur from water leaking in.

Multi fuse

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

1. Disconnect the negative battery cable.
2. Remove the bolts shown in the picture above.
3. Replace the fuse with a new one of the same rating.
4. Reinstall in the reverse order of removal.

NOTICE
If the multi fuse is blown, consult an Authorized HYUNDAI Dealer.

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

1. Disconnect the negative battery cable.
2. Remove the nuts shown in the picture above.
3. Replace the fuse with a new one of the same rating.
4. Reinstall in the reverse order of removal.

Fuse/Relay panel description
Inside the fuse/relay box 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 box on your vehicle, refer to the fuse box label.

Description	Fuse rating	Protected Component
A/BAG IND	10A	Instrument Cluster
A/BAG	15A	ACU, A/C Control Module, Passenger Occupant Detection Sensor
MODULE 5	7.5A	Sunroof_MTR, RAIN_SNSR, RR_BLOWER,PGS, AC_INVERTER_UNIT,Smart Key Control Module, BCM, Rear Seat Warmer LH/RH,Driver/Passenger Seat Warmer Module,
MODULE 1	7.5A	Sport Mode Switch, Key Solenoid, Console Switch LH/RH,Rear Power Window Switch LH/RH
FOG LAMP RR	10A	RR_FOG_LH/RH
MEMORY 2	10A	BCM, Tire Pressure Monitoring Module, Electro Chromic Mirror, Driver/Passenger Door Module, Auto Light & Photo Sensor, Data Link Connector, A/C Control Module, Instrument Cluster, FRT_DRV_SEAT
SMART KEY 2	7.5A	Smart Key Control Module, Immobilizer Module
MODULE 3	10A	BCM, Instrument Cluster, Tire Pressure Monitoring Module, A/C Control Module, Driver/Passenger Door Module, ATM Shift Lever Indicator, Rear Seat Warmer LH/RH, 4WD ECU, Driver/Passenger Seat Warmer Module, MTS Module, Rear(SMART) Parking Assist Sensor LH/RH, A/V & Navigation Head Unit, Rear Parking Assist Sensor (Center)LH/RH, AMP, SAS_ESP,EPB_EXT, Electro Chromic Mirror, BSD
SMART KEY 4	10A	Start/Stop Button Switch, Immobilizer Module
INTERIOR LAMP	15A	Cargo Lamp, Vanity Lamp LH/RH, Overhead Console Lamp, Center Room Lamp, Personal Lamp LH/RH
MULTIMEDIA	15A	Audio, A/V & Navigation Head Unit, MTS Module, D_CLOCK
MDPS	7.5A	MDPS Unit
HTD STRONG	15A	Steering Wheel Switch
MEMORY 1	10A	RF Receiver, Ignition Key Ill. & Door Warning Switch

Description	Fuse rating	Protected Component
START	7.5A	W/O IMMO. & Smart Key : ICM Relay Box (Burglar Alarm Relay) With IMMO. or Smart Key : INHIBIT_SW(POSITION_SW)
MODULE 2	10A	Crash Pad Switch, Multipurpose Check Connector, Head Lamp Leveling Device Actuator LH/RH, Auto Head Lamp Leveling Device Module, Stop Lamp Switch, AFLS_UNIT, F_WATER_SNSR, GLOW_RLY_UNIT_METAL, FPAS_SNSR, DSL_BOX
SUNROOF 2	20A	Sunroof_MTR
S/HEATER RR	15A	Rear Seat Warmer LH/RH
IGN	20A	E/R Fuse & Relay Box (Fuse – ABS 3, SENSOR 5, TCU)
A/CON 1	7.5A	E/R Fuse & Relay Box (Blower Relay), A/C Control Module, Cluster Ionizer, DSL_BOX(PTC_RLY)
WIPER RR	15A	Rear Wiper Relay, Rear Wiper Motor, Multifunction Switch,BCM
SMART KEY 1	25A	Smart Key Control Module
S/HEATER FRT	20A	Driver/Passenger Seat Warmer Module
A/CON 2	7.5A	A/C Control Module
C/LIGHTER	20A	Front Power Outlet & Cigarette Lighter, Luggage Power Outlet
WIPER FRT	15A	Multifunction Switch, E/R Fuse & Relay Box (Wiper HI Relay, IG2 Relay)
BLOWER RR	20A	ICM Relay Box (RR BLOWER Relay)
P/WDW RH	25A	Passenger Door Module, Rear Power Window Switch RH
RR HTD	10A	A/C Control Module
BRAKE SWITCH	7.5A	Smart Key Control Module, Stop Lamp Switch

Description	Fuse rating	Protected Component
SUNROOF 1	20A	SUNROOF_MTR
P/WDW LH	25A	Driver Safety Power Window Module, Driver Door Module, Rear Power Window Switch LH
FUEL LID	15A	Fuel Fillar Door Switch (DOOR_EXT)
SMART KEY 3	7.5A	Smart Key Control Module
STOP LAMP	15A	Stop Signal Electronic Module
P/SEAT PASS	20A	Passenger Seat Manual Switch, Passenger Lumbar Support Switch
AMP	30A	AMP
MODULE 4	10A	Audio, A/V & Navigation Head Unit, BCM, Overhead Console Lamp, AMP, MTS Module, Power Outside Mirror Switch, E/R Fuse & Relay Box (Power Outlet Relay),PGS, D_CLOCK
DR LOCK	20A	Door Lock/Unlock Relay, Tail Gate Relay, ICM Relay Box (Dead Lock Relay)
P/SEAT DRV	30A	Driver IMS Module, Driver Seat Manual Switch, Driver Lumbar Support Switch

Engine compartment fuse panel

Relay NO.	Relay Name	Relay Type
E30	POWER OUTLET RELAY	ISO MICRO
E31	START RELAY	ISO MICRO
E32	FRONT DEICER RELAY	ISO MICRO
E33	BLOWER RELAY	ISO MICRO
E34	WIPER LO RELAY	ISO MICRO
E36	ACC RELAY	ISO MICRO
E37	IG1 RELAY	ISO MICRO
E38	IG2 RELAY	ISO MICRO
E39	COOLING FAN RELAY	ISO MINI
E40	WIPER HI RELAY	ISO MICRO
E41	REAR DEFOGGER RELAY	ISO MICRO
E42	HORN RELAY	ISO MICRO

	Description	Fuse rating	Protected Component
MULTI FUSE	MDPS	80A	MDPS Unit
	B+2	60A	Smart Junction Box (IPS 1 (4CH), IPS 2 (1CH), IPS 5 (1CH), Fuse – SUNROOF 1, P/SEAT PASS, P/SEAT DRV), RR A/CON
	BLOWER	40A	Blower Relay
	RR HTD	40A	Rear Defogger Relay
	ABS1	40A	ESC Module, Multipurpose Check Connector
	ABS2	40A	ESC Module
	C/FAN	60A	Cooling Fan Relay
	B+3	60A	Smart Junction Box (Fuse – MODULE 1, SMART KEY 4, SUNROOF 2, SMART KEY 1, Leak Current Autocut Device)
FUSE	B+4	50A	Smart Junction Box (IPS 3 (4CH), IPS 6 (2CH), Fuse – F/LID, STOP LAMP, DR LOCK, BRAKE SWITCH), FUEL LID
	EMS	40A	EMS Box
	IG1	40A	W/O Smart Key : Ignition Switch, With Smart Key – ACC Relay, IG1 Relay
	IG2	40A	Start Relay, IG2 Relay, W/O Smart Key : Ignition Switch
	TRAILER	30A	Trailer Power Outlet
	B+1	50A	Smart Junction Box (Fuse – S/HEATER RR, S/HEATER FRT, P/WDW RH, P/WDW LH)
	HORN	15A	Horn Relay
	DEICER	15A	Front Deicer Relay
	POWER OUTLET	25A	Power Outlet Relay
	AC INVERTER	30A	AC Inverter Module

	Description	Fuse rating	Protected Component
FUSE	P/TAIL GATE	30A	Power Tail Gate Module
	IDB	15A	IDB Module
	4WD	20A	4WD ECM
	AMS	10A	Battery Sensor
	AMS (WIPER)	10A	BCM, PCM
	WIPER FRT	25A	Wiper LO Relay, Front Wiper Motor
	B/UP LAMP	10A	A/T – Rear Combination Lamp (IN) LH/RH, Electro Chromic Mirror, Audio, A/V & Navigation Head Unit
	ABS3	7.5A	ESC Module
	SENSOR5	7.5A	PCM
	TCU	15A	A/T : Transaxle Range Switch
	F/PUMP	15A	Fuel Pump Relay
	ECU 1	15A	PCM
	ECU 2	10A	IDB Module
	SENSOR 3	10A	Fuel Pump Relay
	IGN COIL	20A	Condenser, Ignition Coil #1/#2/#3/#4
	SENSOR 2	10A	Purge Control Solenoid Valve, Variable Intake Solenoid Valve(G4KJ), Oil Control Valve #1/#2
	SENSOR 1	15A	Oxygen sensor(#1/#2/#3/#4), PCM, Oxygen Sensor(Down), E/R Fuse & Relay Box (Cooling Fan Relay)
	B/A HORN	10A	Burgl Aralarm Horn Relay

FAQs

Useful Link

View Full PDF: 2014 Hyundai Santa FE Owner’s Manual

2024 Hyundai SANTA FE Review, Specs, Price, and Mileage (Brochure)

Instrument Cluster: 2014 Hyundai Santa FE Dashboard Guide