Hyundai Tucson Fuel Cell (2015 – 2016) – fuse box diagram

Year of production: 2015, 2016

Instrument panel​

Fuse name	Ampere rating [A]	Protected component
AUDIO 1	10	A/V & Navigation Head Unit
ROOM LAMP	10	E/R Fuse & Relay Box (Interior Lamp Relay), BCM, Auto Light & Photo Sensor, Data Link Connector, RF Receiver, Instrument Cluster,A/C Control Module, Luggage Lamp
MODULE 2	10	ICM Relay Box (Rear Seat Warmer Relay), Electro Chromic Mirror, BCM, PDM, A/C Compressor, VESS Unit
MODULE 4	10	E/R Fuse & Relay Box (H/LAMP HI Relay, Blower Relay), COD Heater, A/C Control Module, Cluster Ionizer
WIPER FRT	25	Multifunction Switch, Front Wiper Motor, E/R Fuse & Relay Box (Wiper FRT Relay)
WIPER RR	15	Multifunction Switch, Rear Wiper Motor, ICM Relay Box (Rear Wiper Relay)
P/WDW RH	25	Power Window Main Switch, Rear Power Window Switch RH
P/WDW LH	25	Power Window Main Switch, Rear Power Window Switch LH
START 1	10	E/R Fuse & Relay Box (ATM P/N Relay)
POWER OUTLET 2	25	Cigarette Lighter & Front Power Outlet, Rear Power Outlet
S/HEATER FRT	15	Console Switch
PTC HEATER	15	E/R Fuse & Relay Box (PTC Heater Relay)
MODULE 3	10	Code Division Multiple Access, Data Logger
AMP	25	AMP
AUDIO 2	10	Smart Key Control Module, Power Outside Mirror Switch, AMP, A/V & Navigation Head Unit, BCM, PDM
POWER OUTLET 1	15	Cigarette Lighter & Front Power Outlet
IG 1	20	E/R Fus3e & Relay Box (Fuse : AHB3, ESC3, BHDC1)
P/SEAT (DRV)	20	Driver Seat Manual Switch
HTD MIRR	7,5	Rear Defogger Switch, Driver Power Outside Mirror, Passenger Power Outside Mirror
A/BAG	10	SRS Control Module, Tell Tail Lamp, Passenger Occupant Detection Sensor
MDPS	10	MDPS Unit
A/CON	7,5	A/C Control Module
SMART KEY	10	Fob Holder, Start/Stop Button Switch, PDM, Smart Key Control Module
SAFETY POWER WINDOW	20	Driver Safety Power Window Module
A/BAG IND	10	—
MODULE 1	10	ESC Off Switch, BCM, Smart Key Control Module, CSD Switch, PDM, Tire Pressure Monitoring Module, Multifunction Switch, Rear Parking Assist Sensor, Rear Impact Sensor, Code Division Multiple Access, Gear Differential Unit, MCU, Stop Lamp Switch, Cooling Fan Motor LH, Cooling Fan Motor RH, E/R Fuse & Relay Box (ATM P/N Relay)
B/UP LAMP	10	Rear Combination Lamp (In) LH/RH, ATM Shift Lever ILL., BCM, A/V & Navigation Head Unit, Electro Chromic Mirror
TPMS	7,5	E/R Fuse & Relay Box (Shift Lock Relay), ATM Shift Lever, Tire Pressure Monitoring Module, Rear Parking Assist Buzzer
CLUSTER	10	A/C Control Module, Seat Belt Reminder Switch, Console Switch, Instrument Cluster, A/V & Navigation Head Unit, ATM Shift Lever ILL., E/R Fuse & Relay Box (PTC Heater Relay)
H/LAMP HI	10	E/R Fuse & Relay Box (H/LAMP HI Relay)
DR LOCK	15	Door Lock/Unlock Relay, Tail Gate Relay, ICM Relay Box (Two Turn Unlock Relay)
S/HEATER RR	15	ICM Relay Box (Rear Seat Warmer Relay LH/RH)
PDM 2	15	PDM
HAZARD	15	ICM Relay Box (Flasher Sound Relay), BCM

 

Fuel cell power module compartment

Fuse	Fusename	Ampere rating [A]	Circuit protected
MULTI FUSE	MDPS	80	MDPS Unit
	—	—	—
	ESC 2	40	ESC Module, Multipurpose Check connector
	ECU	40	EMS Box (Fuse – SENSOR M2, SENSOR M3)
	ESC 1	40	ESC Module, Multipurpose Check connector
	BLOWER	40	E/R Fuse & Relay Box (Blower Relay)
	B+ 3	60	Smart Junction Box (Fuse – TPMS, P/SEAT(DRV), SAFETY POWER WINDOW, SMART KEY, Power Connector – AUDIO 1, ROOM LAMP)
	B+ 2	60	Smart Junction Box (Fuse – PTC HEATER, MODULE3, AMP, IPS0 ,1 ,2 ,3, Power Window Relay)
FUSE	B+ 1	50	Smart Junction Box (Fuse – S/HEATER RR, PDM2, DR LOCK, HAZARD, H/LAMP HI, IPS4 ,5 ,6 ,7)
	RR HTD	40	E/R Fuse & Relay Box (RR HTD Relay)
	MODULE	30	E/R Fuse & Relay Box (Fuse – BMS1, BMS2, LDC)
	IG 1	40	PDM Relay Box (IGN1 Relay, ACC Relay)
	IG 2	40	PDM Relay Box (IGN2 Relay)
	AHB 2	40	AHB 2
	HORN	15	E/R Fuse & Relay Box (Horn Relay, B/A Horn Relay)
	DEICER	15	E/R Fuse & Relay Box (Deicer Relay)
	STOP LAMP	10	Stop Lamp Switch, Stop Signal Electronic Module
	BHDC 2	15	High Voltage DC-DC Converter
	AHB 1	25	AHB
	BHDC 1	10	High/Low Voltage DC-DC Converter, BMS Control Module, FCU
	ESC 3	7,5	ESC Module, Multipurpose Check Connector
	AHB 3	7,5	AHB
	LDC	7,5	E/R Fuse & Relay Box (BMS Relay), Low Voltage DC-DC Converter
	BMS 1	7,5	BMS Control Module
	BMS 2	15	BMS Blower Motor Relay

 

Number	Relay name	Type
E63	Wiper FRT Relay	Plug Micro (5P)
E64	Interior Lamp Relay	Plug Micro (5P)
E65	PTC Heater Relay	Plug Micro (5P)
E66	ATM P/N Relay	Plug Micro (4P)
E67	Deicer Relay	Plug Micro (4P)
E68	Shift Lock Relay	Plug Micro (5P)
E69	Blower Relay	Plug Micro (4P)
E70	Horn Relay	Plug Micro (4P)
E71	H/Lamp HI Relay	Plug Micro (4P)
E72	BCM Relay	Plug Micro (4P)
E73	B/A Horn Relay	Plug Micro (4P)
E74	RR HTD Relay	Plug Micro (4P)

EMS BOX

Nume	Ampere rating [A]	Circuit protected
SENSOR M3	30	EMS Box (SENSOR M3 Relay)
INVERTER	15	—
SENSOR M1	10	—
SENSOR 1	10	—
—	—	—
SENSOR M2	15	MCU
SENSOR 4	15	Stack Voltage Monitor Unit
SENSOR 3	10	Ion Conductivity Transmitter, FPD, Hydrogen Sensor
SENSOR 2	10	Air Intake Flow Sensor

Fuel cell power module compartment 2

Nume	Ampere rating [A]	Circuit protected
ACV100	10	FLM Fuse & Relay Box (ACV100 Valve Relay)
PV400	10	FLM Fuse & Relay Box (PV400 Relay)
MODULE	10	HSCU
ACV190	10	FLM Fuse & Relay Box (ACV190 Valve Relay)
ESD	10	FLM Fuse & Relay Box (ESD Relay)
CV-TANK	15	FLM Fuse & Relay Box (CV-Tank Relay)
CV600	10	FLM Fuse & Relay Box (CV600 Relay)
BPCU	10	FLM Fuse & Relay Box (BPCU Relay)
MAIN RELAY	10	FLM Fuse & Relay Box (Main Relay)
HVJB	10	HV Box (HV COD Relay, BPCU)
FCU	10	FCU
SVM	10	Stack Voltage Monitor Unit
1 FPD600	25	FLM Fuse & Relay Box (FPD600 1 Relay)
2 FPD600	25	FLM Fuse & Relay Box (FPD600 2 Relay)
ACV100-PTC	30	FLM Fuse & Relay Box (ACV100 PTC Relay)
ACV190-PTC	30	FLM Fuse & Relay Box (ACV190 PTC Relay)
PMP850	50	FLM Fuse & Relay Box (PMP850 Relay)

High voltage box panel

Nume	Ampere rating [A]	Circuit protected
BHDC	100	High Voltage DC-DC Converter
PTC HTR	30	PTC Heater
A/CON	30	A/C Compressor
C/FAN RH	15	Cooling Fan Motor RH
C/FAN LH	15	Cooling Fan Motor LH
S/D COD	60	HV COD #1 Relay
S/D COD	15	HV COD #2 Relay
SPARE	60	—
MAIN	400	Fuse (S/D COD 60A/15A, BHDC 100A, PTC HTR 30A, A/CON 30A, C/FAN LH/RH

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Hyundai Tucson (2017) – fuse box diagram

Year of production: 2017

Instrument panel​

Fuse name	Symbol	Ampere rating [A]	Protected component
A/CON1		7,5	A/C Control Module, Cluster Ionizer (Auto A/C), E/R Junction Block (Blower Relay)
WIPER RR		15	Rear Wiper Motor, ICM Relay Box (Rear Wiper Relay)
MODULE6		10	BCM, Smart Key Control Module
WASHER		15	Multifunction Switch (Washer Switch)
MODULE5		7,5	Crash Pad Switch, Rear Parking Assist Buzzer, BCM, 4WD ECM, AEB Sensor, Steering Angle Sensor, Blind Spot Detection Radar LH/RH, Console Switch, Smart Parking Assist Control Module, Lane Keeping Assist Control Module
AIR BAG		15	SRS Control Module
MODULE1		10	BCM, A/V & Navigation Head Unit, MTS Module, AUDIO, Low DC-DC Converter, Smart Key Control Module, Power Outside Mirror Switch, PCB Block (Power Outlet Relay)
START		10	ICM Relay Box (Burglar Alarm Relay), Transaxle Range Switch
MODULE7		7,5	Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module, Rear Seat Warmer
HEATED STEERING		15	BCM
MODULE8		7,5	Driver/Passenger Power Outside Mirror, Center Facia Switch, Driver/Passenger Smart Key Outside Handle, Key Solenoid, AEB Sensor
MODULE4		7,5	Data Link Connector, A/C Control Module, ATM Shift Lever Ill., A/V & Navigation Head Unit, Electro Chromic Mirror, Head Lamp Leveling Device Actuator LH/RH, Auto Head Lamp Levelring Device Module, Crash Pad Switch, Front Air Ventilation Seat Module, Low DC-DC Converter, Front Seat Warmer Module, Rear Seat Warmer, MTS Module
A/BAG IND		7,5	Instrument Cluster, Center Facia Switch
MODULE3		10	BCM, ATM Shift Lever, Stop Lamp Switch
SMART KEY1		15	Smart Key Control Module
4WD		20	4WD ECM
TAILGATE OPEN		10	Tail Gate Relay
S/HEATER RR		15	Rear Seat Warmer
MDPS		7,5	MDPS Unit
SMART KEY3		7,5	Immobilizer Module, Smart Key Control Module
CLUSTER		7,5	Instrument Cluster
SMART KEY2		10	Immobilizer Module, Smart Key Control Module, Start/Stop Button Switch
MULTIMEDIA		15	AUDIO, A/V & Navigation Head Unit, Low DC-DC Converter
INTERIOR LAMP		10	Glove Box Lamp, Ignition Key Ill. & Door Warning Switch, Luggage Lamp, Front Vanity Lamp Switch LH/RH, Room Lamp, Overhead Console Lamp, Rear Personal Lamp LH/RH
DOOR LOCK		20	Door Lock Relay, Door Unlock Relay, ICM Relay Box (Dead Lock Relay)
SUNROOF2		20	Panorama Sunroof
POWER OUTLET		20	Front Power Outlet & Cigarette Lighter
BRAKE SWITCH		7,5	Stop Lamp Switch, Smart Key Control Module
MEMORY2		10	Auto Light & Photo Sensor, Data Link Connector, UIP Sensor A/C Control Module, Instrument Cluster, Electro Chromic Mirror, BCM, ICM Relay Box (Outside Mirror Folding/Unfolding Relay)
MEMORY 1		10	MTS Module
P/SEAT (PASS)		30	Passenger Seat Manual Switch
S/HEATER FRT		20	Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module
SUNROOF1		20	Panorama Sunroof
MODULE2		20	PCB Block (Fuse – F44/F45/F49/F50/F52/F53)
RR FOG LAMP		10	ICM Relay Box (Rear Fog Lamp Relay)
A/CON2		7,5	A/C Control Module
HEATED MIRROR		10	A/C Control Module, Driver/Passenger Power Outside Mirror, ECM/PCM
P/SEAT (DRV)		30	Driver Seat Manual Switch
SAFETY P/WINDOW		25	Driver Safety Power Window Module
P/WINDOW RH		25	Power Window Main Switch, Passenger Power Window Switch
P/WINDOW LH		25	Power Window Main Switch, Passenger Power Window Switch

 

Engine compartment

Engine compartment fuse panel (Gasoline engine)

Fuse name		Symbol	Ampere rating [A]	Circuit protected
MULTI FUSE	POWER STEERING1		100	MDPS Unit
	POWER STEERING2		80	MDPS Unit
	B+1		60	Smart Junction Block (IPS1, IPS2, IPS3, IPS4)
	B+2		60	Smart Junction Block (IPS1, IPS2, IPS3, IPS4)
	B+3		50	Smart Junction Block (IPS5, IPS6, IPS7, IPS8, IPS9, Fuse – F19/F28/F35/F42)
	ABS1		40	ESP Control Module, ABS Control Module, Multipurpose Check Connector
	ABS 2		40	ESP Control Module, ABS Control Module, Multipurpose Check Connector
	IG1		40	W/O Smart Key : Ignition Switch With Smart Key : PCB Block (PDM (IG1) Relay, PDM (ACC) Relay)
	IG2		30	W/O Smart Key : Ignition Switch With Smart Key : PCB Block (PDM (IG2) Relay)
FUSE	B+4		50	Smart Junction Block (Fuse – F14/F21/F22/F31/F38/F45/F40/F46, Leak Current Autocut Device)
	COOLING FAN1		50/60	(G4NA/G4FD) : E/R Junction Block (RLY. 1, RLY. 9) (G4FJ) : E/R Junction Block (RLY. 1)
	E-CVVT1		20	ECVVT RLY 1
	E-CVVT2		20	ECVVT RLY 2
	TCU3		40	[G4FJ – 7DCT] TCM
	TCU4		40	[G4FJ – 7DCT] TCM
	BLOWER		40	Blower Relay
	POWER TAILGATE		40	Power Tail Gate Module
	REAR HEATED		40	Rear Defogger Relay
	COOLING FAN2		40	G4FJ : E/R Junction Block (RLY. 9)

 

Engine compartment fuse panel (diesel engine)

Fuse name		Symbol	Ampere rating [A]	Circuit protected
MULTI FUSE	POWER STEERING1		100	MDPS Unit
	POWER STEERING2		80	MDPS Unit
	B+1		60	Smart Junction Block (IPS1, IPS2, IPS3, IPS4)
	B+2		60	Smart Junction Block (IPS1, IPS2, IPS3, IPS4)
	B+3		50	Smart Junction Block (IPS5, IPS6, IPS7, IPS8, IPS9, Fuse – F19/F28/F35/F42)
	ABS1		40	ESP Control Module, ABS Control Module, Multipurpose Check Connector
	ABS 2		40	ESP Control Module, ABS Control Module, Multipurpose Check Connector
	IG1		40	W/O Smart Key : Ignition Switch With Smart Key : PCB Block (PDM (IG1) Relay, PDM (ACC) Relay)
	IG2		30	W/O Smart Key : Ignition Switch With Smart Key : PCB Block (PDM (IG2) Relay)
	GLOW PLUG		50	Glow Relay Unit
	PTC 1 HEATER		50	E/R Junction Block (RLY. 6)
	PTC 2 HEATER		50	E/R Junction Block (RLY. 5)
	PTC 2 HEATER		50	E/R Junction Block (RLY. 4)
FUSE	B+4		50	Smart Junction Block (Fuse – F14/F21/F22/F31/F38/F45/F40/F46, Leak Current Autocut Device)
	COOLING FAN1		50/60	(G4NA/G4FD) : E/R Junction Block (RLY. 1, RLY. 9) (G4FJ) : E/R Junction Block (RLY. 1)
	TCU3		40	TCM
	TCU4		40	TCM
	BLOWER		40	E/R Junction Block (RLY. 13)
	POWER TAILGATE		40	Power Tail Gate Module
	FUEL HEATER		30	E/R Junction Block (RLY. 10)
	REAR HEATED		40	E/R Junction Block (RLY. 2)
	COOLING FAN2		40	G4FJ : E/R Junction Block (RLY. 9)

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Hyundai Tucson (2016) – fuse box diagram

Year of production: 2016

Instrument panel​

Fuse name	Ampere rating [A]	Protected component
A/CON1	7,5	A/C Control Module, Cluster Ionizer (Auto A/C), E/R Junction Block (Blower Relay)
WIPER RR	15	ICM Relay Box (Rear Wiper Relay), Rear Wiper Motor
MODULE6	10	BCM, Smart Key Control Module
WASHER	15	Multifunction Switch (Washer Switch)
MODULE5	7,5	Crash Pad Switch, Parking Assist Buzzer, BCM, ATM Shift Lever, 4WD ECM, AEB Sensor, Console Switch, Blind Spot Detection Radar LH/RH, Lane Departure Warning Control Module, Lane Keeping Assist Control Module
AIR BAG	15	SRS Control Module, Passenger Occupant Detection Sensor
MODULE1	10	BCM, Smart Key Control Module, AUDIO, A/V & Navigation Head Unit, TMU Module, AMP, Power Outside Mirror Switch, PCB Block (Power Outlet Relay)
START	10	ICM Relay Box (Burglar Alarm Relay), Transaxle Range Switch
MODULE7	7,5	Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module, Rear Seat Warmer
HEATED STEERING	15	BCM
MODULE8	7,5	Driver/Passenger Power Outside Mirror, Center Facia Switch, Key Solenoid, AEB Sensor
MODULE4	7,5	Data Link Connector, A/C Control Module, Head Lamp LH/RH, A/V & Navigation Head Unit, Electro Chromic Mirror, TMU Module, Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module, Rear Seat Warmer
A/BAG IND	7,5	Instrument Cluster, Center Facia Switch
MODULE3	10	BCM, ATM Shift Lever, IPS Control Module (ON/START Input)
SMART KEY1	15	Smart Key Control Module
4WD	20	4WD ECM
TAILGATE OPEN	10	Tail Gate Open Relay
S/HEATER RR	15	Rear Seat Warmer
S/HEATER RR	15	Rear Seat Warmer
MDPS	7,5	MDPS Unit
SMART KEY3	7,5	Smart Key Control Module, Immobilizer Module
CLUSTER	7,5	Instrument Cluster (IG1 Power), ATM Shift Lever ILL.
SMART KEY2	10	Smart Key Control Module, Start/Stop Button Switch, Immobilizer Module
MULTIMEDIA	15	Audio, A/V & Navigation Head Unit, TMU Module
INTERIOR LAMP	10	Ignition Key Ill. & Door Warning Switch, Luggage Lamp, Glove Box Lamp, Overhead Console Lamp, Front Vanity Lamp LH/RH, Room Lamp, Rear Personal Lamp LH/RH
DOOR LOCK	20	Door Lock Relay, Door Unlock Relay, ICM Relay Box (Two Turn Unlock Relay)
SUNROOF2	20	Panorama Sunroof
POWER OUTLET	20	Front Power Outlet & Cigarette Lighter
BRAKE SWITCH	7,5	Smart Key Control Module, Stop Lamp Switch
MEMORY2	10	Data Link Connector, BCM, Instrument Cluster, A/C Control Module, Auto Light & Photo Sensor, Electro Chromic Mirror, ICM Relay Box (Outside Mirror Folding/Unfolding Relay)
P/SEAT (PASS)	30	Passenger Seat Manual Switch
S/HEATER FRT	20	Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module
SUNROOF1	20	Panorama Sunroof
MODULE2	20	PCB Block (Fuse – ABS3, ECU6, TCU2, MODULE1, MODULE2)
A/CON2	7,5	A/C Control Module
HEATED MIRROR	10	Driver/Passenger Power Outside Mirror, A/C Control Module, ECM (G4FJ)
P/SEAT (DRV)	30	Driver Seat Manual Switch
SAFETY P/WINDOW	25	Driver Safety Power Window Module
P/WINDOW RH	25	Power Window Main Switch, Passenger Power Window Switch
P/WINDOW LH	25	Power Window Main Switch
AMP	25	AMP

 

Engine compartment fuse panel

Fuse name		Ampere rating [A]	Circuit protected
MULTI FUSE	MDPS	80	MDPS Unit
	B+1	60	Smart Junction Block (ARISU-LT IPS 1, IPS 2, IPS 3, IPS 4, Fuse – AMP)
	B+2	60	Smart Junction Block (ARISU-LT IPS 5, IPS 6, IPS 7, IPS 8, Fuse – SMART KEY1, SMART KEY2, BRAKE SWITCH)
	B+3	50	Smart Junction Block (Fuse – SUNROOF1, SUNROOF2, S/HEATER FRT, S/HEATER RR, SAFETY P/WINDOW, Power Window Relay (Fuse – P/WINDOW LH, P/WINDOW RH)
	ABS1	40	ESC Module, Multipurpose Check Connector
	ABS 2	40	ESC Module, Multipurpose Check Connector
	IG1	40	Ignition Switch (W/O Smart Key), PCB Block (PDM (IG1)/PDM (ACC) Relay – With Smart Key)
	IG2	30	Start Relay, Ignition Switch (W/O Smart Key), PCB Block (PDM (IG2) Relay – With Smart Key)
FUSE	B+4	50	Smart Junction Block (Fuse – MODULE8, 4WD, P/SEAT (DRV), P/SEAT (PASS), TAILGATE OPEN, DOOR LOCK, Leak Current Autocut Device – Fuse Switch, INTERIOR LAMP, MULTIMEDIA, MEMORY2)
	COOLING FAN1	40	[G4NC] Cooling Fan High Relay
		50	[G4FJ] Cooling Fan High Relay
	TCU3	40	[G4FJ – 7DCT] TCM
	TCU4	40	[G4FJ – 7DCT] TCM
	BLOWER	40	Blower Relay
	POWER TAILGATE	40	Power Tail Gate Module
	REAR HEATED	40	Rear Defogger Relay
	WIPER FRT1	25	Ignition Switch (W/O Smart Key), PDM (IG2) Relay (With Smart Key)
	TCU1	15	[G4FJ] TCM (7DCT)
	WIPER FRT2	10	BCM
	ECU3	20	PCM (G4NC) / ECM (G4FJ)
	HORN	15	Horn Relay
	BATTERY MANAGEMENT	10	Battery Sensor
	SENSOR2	10	[G4NC] Oil Control Valve #1/#2, Camshaft Position Sensor #1/#2, Purge Control Solenoid Valve, Variable Intake Solenoid Valve, Canister Close Valve, Fuel Pump Relay [G4FJ] Oil Control Valve #1/#2, Purge Control Solenoid Valve, Canister Close Valve, Fuel Pump Relay
	SENSOR1	15	[G4NC] PCM, Oxygen Sensor (Up)/(Down) [G4FJ] ECM, Oxygen Sensor (Up)/(Down)
	ECU2	20	IGNITION COIL #1/#2/#3/#4, Condenser (G4NC)
	ECU5	15	PCM (G4NC) / ECM (G4FJ)
	ECU4	15	PCM (G4NC) / ECM (G4FJ)
	SENSOR3	10	[G4NC] E/R Junction Block (Cooling Fan High Relay) [G4FJ] Brake Vacuum Switch, RCV Control Solenoid Valve, E/R Junction Block (Cooling Fan High Relay)
	DEICER	15	E/R Junction Block (Front Deicer Relay)
	FUEL PUMP1	25	Fuel Pump Relay
	MODULE1	7,5	Adaptive Front Lighting Module
	B/ALARM HORN	10	E/R Junction Block (B/Alarm Horn Relay)
	ABS3	10	ESC Module
	MODULE2	10	[G4FJ] Vacuum Pump
	POWER OUTLER FRT	20	Front Power Outlet & Cigarette Lighter
	ECU6	10	PCM (G4NC) / ECM (G4FJ)
	TCU2	15	Transaxle Range Switch, TCM (G4FJ – 7DCT)
	B/UP LAMP	10	PCM (G4NC) / TCM (G4FJ), Transaxle Range Switch, Audio, A/V & Navigation Head Unit, Electro Chromic Mirror, Rear Combination Lamp (IN) LH/RH
	POWER OUTLER REAR	20	Rear Power Outlet
	ECU1	30	Engine Control Relay

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Hyundai Tucson (2015) – fuse box diagram

Year of production: 2015

Instrument panel​

Fuse name		Ampere rating [A]	Protected component
POWER CONNECTOR	AUDIO 1	10	Audio, A/V & Navigation Head Unit, MTS Module
	ROOM LAMP	10	BCM, Auto Light & Photo Sensor, Date Link Connector, Ignition Key Illumination & Door Warning Switch, A/C Control Module, Luggage Lamp, IPS Control Module, Instrument Cluster (Indicator), Electro Chromic Mirror, Engine Room Fuse & Relay Box (Interior Lamp Relay)
MODULE 3		10	IPS Control Module, BCM, Electro Chromic Mirror, Smart Key Control Module, ICM Relay Box (Rear Seat Heater Left/Right Relay)
START		10	[W/O Immobilizer] Burglar Alarm Relay [With Immobilizer] Engine Room Fuse & Relay Box (Start Relay)
AIR BAG IND.		10	Instrument Cluster (Air Bag Indicator)
CLUSTER		10	Audio, Console Switch, Instrument Cluster (Indicator), BCM, Alternator, A/V & Navigation Head Unit, MTS Module, Electro Chromic Mirror, A/C Control Module
MODULE 4		10	Engine Room Fuse & Relay Box (Blower Relay, Head Lamp High Relay), Cluster Ionizer, A/C Control Module, Sunroof Motor
POWER OUTLET 2		25	Cigarette Lighter & Front Power Outlet, Rear Power Outlet
AUDIO 2		10	Power Outside Mirror Switch, AMP, BCM, A/V & Navigation Head Unit, Audio, MTS Module, Smart Key Control Module
AIR BAG		10	SRS Control Module, Passenger Occupant Detection Sensor, Telltale Lamp
MODULE 1		10	IPS Control Module, Tire Pressure Monitoring Module, ESC Off Switch, ATM Shift Lever Indicator, DBC Switch, Multifunction Switch (Light), Stop Lamp Switch, 4WD ECM
FOG LAMP RR		10	—
WIPER FRT		25	Front Wiper Motor, Multifunction Switch (Wiper), Engine Room Fuse & Relay Box (Wiper Front, Low Relay)
S/HEATER FRT		15	Console Switch
POWER OUTLET 1		15	Cigarette Lighter & Front Power Outlet
MDPS		10	MDPS Unit
BACK-UP LAMP		10	BCM, Audio, Electro Chromic Mirror, Rear Combination Lamp (IN) Left/Right, A/V & Navigation Head Unit
DR LOCK		15	Door Lock Relay, Tail Gate Relay, Door Unlock Relay, ICM Relay Box (Two Turn Unlock Relay)
MODULE 2		7,5	BCM, Smart Key Control Module
WIPER RR		15	ICM Relay Box (Rear Wiper Relay), Rear Wiper Motor, Multifunction Switch (Wiper)
SUNROOF		15	Sunroof Motor
IG 1		20	Engine Room Fuse & Relay Box(ECU 2 7.5A, ABS 3 7.5A, TCU 2 7.5A)
A/CON		7,5	A/C Control Module
S/HEATER RR		15	ICM Relay Box (Rear Seat Heater Left/Right Relay)
P/WDW RH		25	Power Window Main Switch, Passenger Power Window Switch, Rear Right Power Window Switch
FOLD’G MIRR		10	—
P/SEAT DRV		20	Driver Seat Manual Switch
SMART KEY		10	Smart Key Control Module, Engine Start/Stop Button
PDM		15	Smart Key Control Module
P/WDW LH		25	Power Window Main Switch, Rear Left Power Window Switch
AMP		25	AMP
HTD MIRR		7,5	Rear Defogger Switch, Driver/Passenger Power Outside Mirror
SAFETY P/WDW		20	Driver Safety Power Window Module
MODULE 5		7,5	ATM Shift Lever, Tire Pressure Monitoring Module
HAZARD		15	ICM Relay Box (Flasher Sound Relay), BCM

 

Engine compartment fuse panel

Fuse name		Ampere rating [A]	Circuit protected
MULTI FUSE	MDPS	80	MDPS Unit
	B+1	60	Smart Junction Box (DR LOCK 15A, HAZARD 15A, PDM 15A, S/HEATER RR 15A)
	ABS 2	40	Multipurpose Check Connector, ESC Module
	EMS	40	EMS Box (TCU 1 15A, ECU 3 30A, A/CON 10A, F/PUMP 15A)
	ABS 1	40	Multipurpose Check Connector, ESC Module
	BLOWER	40	Blower Relay
	B+3	60	Smart Junction Box (P/SEAT(DRV) 20A, SAFETY POWER WINDOW 20A, SMART KEY 10A, MODULE 5 7.5A, Power Connector (AUDIO 1 10A, ROOM LAMP 10A), IPS-1CH, IPS-2CH)
	B+2	80	Smart Junction Box (Power Window Relay, SUNROOF 15A, AMP 25A, IPS-1CH)
FUSE	C/FAN	40	Engine Room Fuse & Relay Box (C/FAN LO Relay, C/FAN HI Relay)
	RR HTD	40	Engine Room Fuse & Relay Box (RR HTD Relay)
	B+4	30	Engine Room Fuse & Relay Box (H/LAMP HI 10A)
	IG 1	30	Ignition Switch, PDM Relay Box (IGN 1 Relay)
	IG 2	40	Engine Room Fuse & Relay Box (Start Relay), Ignition Switch, PDM Relay Box (IGN 2 Relay)
	HORN	15	Engine Room Fuse & Relay Box (Horn Relay, B/A Horn Relay)
	DEICER	15	Engine Room Fuse & Relay Box (Deicer Relay)
	STOP LAMP	10	Stop Lamp Switch, Stop Signal Electric Module, Smart Key Control Module
	AMS	10	Battery Sensor
	4WD	20	4WD ECU
	H/LAMP HI	10	Engine Room Fuse & Relay Box (H/LAMP HI Relay)
	ECU 2	7,5	PCM/ECM, Clock Spring
	ABS 3	7,5	Multipurpose Check Connector, ESC Module
	TCU 2	15	Transaxle Range Switch (A/T), Vehicle Speed Sensor (M/T), Back-up Lamp Switch (M/T)
	F/PUMP	15	EMS Box(F/PUMP Relay)
	SENSOR 4	15	E/R Fuse & Relay Box(C/FAN HI, LO Relay), EMS Box(F/PUMP Relay), Oxygen Sensor (Up, Down)
	SENSOR 3	10	EMS Box(A/CON Relay)
	SENSOR 2	10	—
	SENSOR 4	10	PCM
	TCU 1	15	EMS Box(A/CON Relay)
	A/CON	10	Immobilizer Module, Crankshaft Position Sensor, Camshaft Position Sensor #1/2, Oil Control Valve #1/2, Purge Control Solenoid Valve, Variable Intake Manifold Valve, Canister Close Valve
	ECU 1	20	Ignition Coil (#1, #2, #3, #4), Condenser
	ECU 3	30	EMS Box(Engine Control Relay)

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Hyundai Tucson (2014) – fuse box diagram

Year of production: 2014

Instrument panel​

Fuse name	Symbol	Ampere rating [A]	Protected component
POWER CONNECTOR AUDIO 1		10	Audio, A/V & Navigation Head Unit
POWER CONNECTOR ROOM LAMP		10	BCM, A/C Control Module, Data Link Connector, Driver/Passenger Vanity Lamp, Map Lamp, Room Lamp, Instrument Cluster(IND), Ignition Key ILL. & Door Warning Switch, Auto Light & Photo Sensor, Luggage Lamp, Interior Lamp Relay, A/C Control Module
MODULE 3		10	IPS Control Module (ON Input), BCM, Head Lamp Leveling Device Switch, Head Lamp Leveling Device Actuator LH/RH, Electro Chromic Mirror, ICM Relay Box (Rear Seat Warmer Relay LH, Rear Seat Warmer Relay RH), Smart Key Control Module
START		10	E/R Fuse & Relay Box (RLY. 4), Burglar Alarm Relay, Transaxle Range Switch
AIR BAG IND.		10	Instrument Cluster (IND.)
CLUSTER		10	Instrument Cluster, Alternator, Console Switch, BCM, Audio, Seat Belt Liminder Switch, A/C Control Module, A/V & Navigation Head Unit
MODULE 4		10	E/R Fuse & Relay Box (RLY. 1, RLY. 11), Diesel Box (RLY. 2, RLY. 3), A/C Control Module, Cluster Ionizer, Sunroof Motor
POWER OUTLET 2		25	Cigarette Lighter & Front Power Outlet, Rear Power Outlet
AUDIO 2		10	Audio, AMP, Power Outside Mirror Switch, Smart Key Control Module, BCM, A/V & Navigation Head Unit
AIR BAG		10	SRS Control Module, Passenger Air Bag Lamp
MODULE 1		10	IPS Control Module (ON/START Input), 4WD ECM, DBC Switch, Multifunction Switch, Steering Angle Sensor, ESC Off Switch, Stop Lamp Switch (G4KD/G4KE/G4NA), Rear Parking Assist Sensor LH/RH, Rear Parking Assist Sensor LH/RH (CENTER)
FOG LAMP RR		10	ICM Relay Box (Rear Fog Lamp Relay)
WIPER FRT		25	E/R Fuse & Relay Box (RLY. 12), Front Wiper Motor, Multifunction Switch (Wiper)
S/HEATER FRT		15	Console Switch
POWER OUTLET 1		15	Cigarette Lighter & Front Power Outlet
MDPS		10	MDPS Unit
BACK-UP LAMP		10	Rear Combination Lamp (IN) LH/RH, Electro Chromic Mirror, BCM, Audio, A/V & Navigation Head Unit
DR LOCK		15	Door Lock/Unlock Relay, Tail Gate Relay
MODULE 2		7,5	BCM, Smart Key Control Module
WIPER RR		15	ICM Relay Box (Rear Wiper Relay), Rear Wiper Motor, Multifunction Switch (Wiper)
SUNROOF		15	Sunroof Motor
IG 1		20	E/R Fuse & Relay Box (FUSE – F23, F24, F25)
A/CON		7,5	A/C Control Module
S/HEATER RR		15	ICM Relay Box (Rear Seat Warmer Relay LH, Rear Seat Warmer Relay RH)
P/WDW RH		25	Power Window Main Switch, Passenger Power Window Switch, Rear Power Window Switch RH
FOLD’G MIRR		10	Power Outside Mirror Switch
P/SEAT DRV		20	Driver Seat Manual Switch
SMART KEY		10	Smart Key Control Module, Start/Stop Button Switch, Key Solenoid
PDM		15	Smart Key Control Module
P/WDW LH		25	Power Window Main Switch, Passenger Power Window Switch, Rear Power Window Switch LH
AMP		25	AMP
HTD MIRR		7,5	Rear Defogger Switch, Driver/Passenger Power Outside Mirror
SAFETY P/WDW		20	Driver Safety Power Window Module
MODULE 5		7,5	ATM Shift Lever, Rear Parking Assist Buzzer
HAZARD		15	ICM Relay Box (Flasher Sound Relay), BCM

 

Engine compartment main fuse panel

Relay NO.	Symbol	Relay Name	Relay type
RLY. 1		Blower Relay	Plug Micro (4P)
RLY. 2		Horn Relay	Plug Micro (4P)
RLY. 3		Cooling Fan (Low) Relay	Plug Micro (4P)
RLY. 4		Start Relay	Plug Micro (4P)
RLY. 5		Burglar Alarm Horn Relay	Plug Micro (4P)
RLY. 6		Rear Defogger Relay	Plug Micro (4P)
RLY. 7		—	—
RLY. 8		—	—
RLY. 9		Cooling Fan (High) Relay	Plug Micro (4P)
RLY. 10		Deicer Relay	Plug Micro (4P)
RLY. 11		Head Lamp Relay	Plug Micro (4P)
RLY. 12		Wiper (Low) Relay	Plug Micro (4P)
RLY. 13		—	—
RLY. 14		Sub F/Pump Relay	Plug Micro (4P)

	Fuse name	Symbol	Ampere rating [A]	Circuit protected
MULTI FUSE	MDPS		80	MDPS Unit
	B+1		60	Smart Junction Box (Fuse – F13 / F20 / F26 / F31 / F37)
	ABS 2		40	ESC Control Module, ABS Control Module, Multipurpose Check Connector
	EMS		40	EMS Box (Fuse – F1 / F2 / F3 / F6)
	ABS 1		40	ESC Control Module, ABS Control Module, Multipurpose Check Connector
	BLOWER		40	RLY. 1 (Blower Relay)
	B+3		60	Smart Junction Box (Fuse – F29 / F30 / F35 / F36, Power Connector – F1 / F2)
	B+2		80	Smart Junction Box (Power Window Relay, Fuse – F23 / F28 / F33)
FUSE	COOLING FAN		40A(50A) GSL(DSL)	RLY. 3 (Cooling Fan Low Relay), RLY. 9 (Cooling Fan High Relay)
	HEATED GLASS RR		40	RLY. 6 (Rear Defogger Relay)
	B+4		30	Fuse – F21
	IG 1		30	W/O Smart Key – Ignition Switch, With Smart Key – PDM Relay Box (IGN1 Relay)
	IG 2		40	RLY. 4 (Start Relay), W/O Smart Key – Ignition Switch, With Smart Key – PDM Relay Box (IGN2 Relay)
	SUB F/PUMP		20	RLY. 14 (Sub F/Pump Relay)
	HORN		15	RLY. 2 (Horn Relay), RLY. 5 (Burglar Alarm Relay)
	DEICER		15	RLY. 10 (Deicer Relay)
	STOP LAMP		10	Stop Lamp Switch, Stop Signal Electric Module, Smart Key Control Module
	AMS		10	Battery Sensor
	4WD		20	4WD ECU
	HEAD LAMP		10	RLY. 11 (Head Lamp Relay)
	ECU 2		7,5	PCM/ECM, Clock Spring, Mass Air Flow Sensor
	ABS		7,5	ESC Control Module, ABS Control Module, Multipurpose Check Connector, Fuel Filter Warning Sensor (D4HA), Glow Relay Unit (D4HA), Diesel Box (RLY. 4 – Fuel Filter Heater Relay)
	TCU 2		15	Transaxle Range Switch, TCM (D4HA), Vehicle Speed Sensor, Back-Up Lamp Switch

Engine compartment fuse panel (Diesel engine only)

Relay NO.	Symbol	Relay Name	Relay type
RLY. 1		Engine Control Relay	Plug Mini
RLY. 2		Fuel Pump Relay	Plug Micro
RLY. 3		A/C Relay	Plug Micro

 

Fuse number	Symbol	Ampere rating [A]	Circuit protected	Relay symbol	Relay type
F1		50	PTC Heater Relay #1		Micro Plug
F2		50	PTC Heater Relay #2		Micro Plug
F3		50	PTC Heater Relay #3		Micro Plug
F4		30	Fuel Filter Heater Relay		Micro Plug
F5		80	Glow Relay Unit	—	—

Circuit (EMS Box) – G4KE/G4KJ : THETA II 2.4L MPI/GDI

Fuse number	Fuse name	Symbol	Ampere rating [A]	Circuit protected
F1	ECU		30	RLY. 1 (Engine Control Relay)
F2	TCU 1		15	PCM
F3	A/CON		10	RLY. 3 (A/C Relay)
F4	SENSOR1		10	Immobilizer Module, Crankshaft Position Sensor, Camshaft Position Sensor #1/2, Oil Control Valve #1/2, Purge Control Solenoid Valve, Variable Intake Manifold Valve
F5	ECU1		20	Ignition Coil #1/2/3/4, Condenser
F6	FUEL PUMP		15	RLY. 2 (Fuel Pump Relay)
F7	SENSOR 4		15	RLY. 2 (Fuel Pump Relay), E/R Fuse & Relay Box (RLY. 3 – Cooling Fan (Low) Relay), Oxygen Sensor (Up/Down)
F8	SENSOR 3		10	RLY. 3 (A/C Relay), Injector #1/2/3/4 (G4KE)
F9	SENSOR 2		10	—

Circuit (EMS Box) – G4NA/G4NC : NU 2.0L MPI/GDI

Fuse number	Fuse name	Symbol	Ampere rating [A]	Circuit protected
F1	ECU		30	RLY. 1 (Engine Control Relay)
F2	TCU 1		15	PCM/ECM
F3	A/CON		10	RLY. 3 (A/C Relay)
F4	SENSOR1		10	Immobilizer Module, Camshaft Position Sensor #1/2, Oil Control Valve #1/2, Purge Control Solenoid Valve, Variable Intake Manifold Valve
F5	ECU1		20	Ignition Coil #1/2/3/4, Condenser
F6	FUEL PUMP		15	RLY. 2 (Fuel Pump Relay)
F7	SENSOR 4		15	RLY. 2 (Fuel Pump Relay), E/R Fuse & Relay Box (RLY. 3 – Cooling Fan (Low) Relay), Oxygen Sensor (Up/Down)
F8	SENSOR 3		10	RLY. 3 (A/C Relay), Injector #1/2/3/4 (G4NA)
F9	SENSOR 2		10	—

Circuit (EMS Box) – D4HA : R 2.0L

Fuse number	Fuse name	Symbol	Ampere rating [A]	Circuit protected
F1	ECU		30	RLY. 1 (Engine Control Relay)
F2	TCU 1		15	TCM
F3	A/CON		10	RLY. 3 (A/C Relay)
F4	SENSOR1		10	E/R Fuse & Relay Box (RLY. 3 – Cooling Fan (Low) Relay), EGR Cooling Bypass Solenoid Valve, Diesel Box (RLY.1 – PTC Heager 1), Electrical VGT Actuator
F5	ECU1		20	ECM
F6	FUEL PUMP		15	RLY. 2 (Fuel Pump Relay)
F7	SENSOR 4		15	RLY. 2 (Fuel Pump Relay), Immobilizer Module, Low Pressure Regulating Valve, Fuel Pressure Regulating Valve
F8	SENSOR 3		10	RLY. 3 (A/C Relay), Lambda Sensor, Crankshaft Position Sensor
F9	SENSOR 2		10	Stop Lamp Switch

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Hyundai Tucson (2013) – fuse box diagram

Year of production: 2013

Inner fuse panel (Instrument panel)

No.	Ampere rating [A]	Symbol	Fuse Name	Protected component
1	10		AUDIO 1	Audio
2	10		MODULE 2	IPS Control Module (ON Input), BCM, PDM, Electro Chromic Mirror, Head Lamp Leveling Device Switch Head Lamp Leveling Device Actuator LH/RH
3	10		START	E/R Fuse & Relay Box (RLY. 4 – Start, RLY. 11 – ATM P/N), Burglar Alarm Relay
4	10		ROOM LP	BCM, Instrument Cluster (IND.), A/C Control Module, Data Link Connector, Ignition Switch Ill. & Door Warning Switch RF Receiver, Auto Light & Photo Sensor, MAP Lamp, Room Lamp, Driver/Passenger Vanity Lamp Switch Luggage Lamp, Electro Chromic Mirror
5	10		AIR BAG IND.	Instrument Cluster (IND.)
6	10		CLUSTER	Instrument Cluster (IND.), SBR Switch, Console Switch, BCM, Smart Key Control Module, Alternator
7	10		MODULE 4	E/R Fuse & Relay Box (RLY. 1 – Blower), Diesel Box (RLY. 2 – PTC Heater Relay #2, RLY. 3 – PTC Heater Relay #3) A/C Control Module, Cluster Ionizer, Sunroof Motor
8	25		POWER OUTLET 2	Cigarette Lighter & Front Power Outlet, Rear Power Outlet
9	10	2	AUDIO 2	Audio, AMP, Power Outside Mirror Switch, Smart Key Control Module, PDM, BCM
10	10		AIR BAG	SRS Control Module
11	10		MODULE 1	IPS Control Module (ON/START Input), ICM Relay Box (DBC Relay), Multifunction Switch (Light), 4WD ECM Stop Lamp Switch (G4KD/G4KE), Steering Angle Sensor, ESP Off Switch, DBC Switch
12	10		FOG LP RR	ICM Relay Box (Rear Fog Lamp Relay)
13	25		WIPER FRT	E/R Fuse & Relay Box (RLY. 12 – Front Wiper LO), Front Wiper Motor, Multifunction Switch (Wiper)
14	15		S/HEATER FRT	Console Switch
15	15		POWER OUTLET 1	Cigarette Lighter & Front Power Outlet
16	10		BACK-UP LP	Back-Up Lamp Relay, BCM, Electro Chromic Mirror, Rear Combination Lamp (IN) LH/RH Rear Parking Assist Sensor LH/RH, Rear Parking Assist Sensor Center LH/RH
17	15		DR LOCK	Door Lock Relay, Door Unlock Relay, Tail Gate Relay
18	7,5		MODULE 5	BCM, Smart Key Control Module, PDM
19	15		WIPER RR	ICM Relay Box (Rear Wiper Relay), Rear Wiper Motor, Multifunction Switch (Wiper)
20	15		SUNROOF	Sunroo f Motor
21	20		IGN 1	E/R Fuse & Relay Box (FUSE – F23(ECU 2) / F24(ABS) / F25(TCU 2))
22	7,5		A/CON	A/C Control Module (Auto)
23	25		P/WDW RH	Power Window Main Switch, Passenger Power Window Switch, Rear Power Window Switch RH
24	10		MODULE 3	Power Outside Mirror Switch
25	10		P/SEAT (DRV)	Driver Seat Manual Switch
26	10		SMART KEY	PDM, Smart Key Control Module, Start Stop Button Switch, FOB Holder, Key Solenoid
27	15		PDM	PDM
28	25		P/WDW LH	Power Window Main Switch, Passenger Power Window Switch, Rear Power Window Switch LH
29	25		AMP	AMP
30	7,5		HTD MIRR	Rear Defogger Switch, Driver/Passenger Power Outside Mirror
31	20		SAFETY P/WDW	Driver Safety Power Window Module
32	7,5		TPMS	4WD ECM, ATM Shift Lever, Rear Parking Assist Buzzer
POWER CONNECTOR				FUSE – (AUDIO 1) / (ROOM LP)

 

Engine compartment main fuse panel

Description		Ampere rating [A]	Symbol	Fuse Name	Protected component
MULTI FUSE	1	60		B+1	I/P Junction Box (Fuse – F13 / F20 / F31 / F37, IPS Control Module – IPS 4 /IPS 5 / IPS 6 / IPS 7)
	2	40		ABS 2	ESP Control Module, ABS Control Module, Multipurpose Check Connector
	3	40		EMS	EMS Box (Fuse – F1 / F2 / F3 / F6)
	4	40		ABS 1	ESP Control Module, ABS Control Module, Multipurpose Check Connector
	5	40		BLOWER	RLY. 1 (Blower Relay)
	6	60		B+3	I/P Junction Box (Fuse – F29 / F30 / F35 / F36, Power Connector – F1 / F4)
	7	60		B+2	I/P Junction Box (Power Window Relay, Fuse – F23 / F28 / F33, IPS Control Module – IPS 0 / IPS 1 / IPS 2 / IPS 3)
FUSE	8	40A (50A) GSL (DSL)		COOLING FAN	RLY. 3 (Cooling Fan Low Relay), RLY. 9 (Cooling Fan High Relay)
	9	40		HEATED GLASS RR	RLY. 6 (Rear Defogger Relay)
	10	30		IGN 1	W/O Smart Key – Ignition Switch, With Smart Key – PDM Relay Box (IGN1 Relay)
	11	40		IGN 2	RLY. 4 (Start Relay), W/O Smart Key – Ignition Switch, With Smart Key – PDM Relay Box (IGN1 Relay)
	12	15		HORN	RLY. 2 (Horn Relay), RLY. 5 (Burglar Alarm Relay)
	13	15		DEICER	RLY. 6 (Rear Defogger Relay), RLY. 10 (Front Wiper Deicer Relay)
	14	10		STOP LAMP	Stop Lamp Switch, ICM Relay Box (DBC Relay)
	15	7,5		ECU 2	RLY. 11 (ATM P/N Relay), G4KD/G4KE – PCM, Multipurpose Check Connector, D4HA – ECM, Mass Air Flow Sensor
	16	7,5		ABS	ESP Control Module, ABS Control Module, Multipurpose Check Connector, Fuel Filter Warning Sensor (D4HA) Glow Relay Unit (D4HA), Diesel Box (RLY. 4 – Fuel Filter Heater Relay)
	17	7,5		TCU 2	Transaxle Range Switch, TCM (D4HA), Vehicle Speed Sensor

Engine compartment sub fuse panel (Diesel Engine)

No.	Ampere rating [A]	Fuse symbol	Circuit Protected	Relay Symbol	Relay Type
1	50		PTC Heater Relay #1 (MICRO PLUG)		MICRO PLUG
2	50		PTC Heater Relay #2 (MICRO PLUG)		MICRO PLUG
3	50		PTC Heater Relay #3 (MICRO PLUG)		MICRO PLUG
4	30		Fuel Filter Heater Relay (MICRO PLUG)		MICRO PLUG
5	80		Glow Relay Unit	—	—

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Hyundai Tucson (2010 – 2012) – fuse box diagram

Year of production: 2010, 2011, 2012

Instrument panel fuse panel

Description	Ampere rating [A]	Protected component
AUDIO 1	10	Audio, A/V & Navigation Head Module
ROOM LP (MEMORY FUSE)	10	BCM, Auto Light & Photo Sensor, Room Lamp, Driver/Passenger Vanity Lamp Switch, Date Link Connector, Door warning Switch, RF Receiver, A/C Control Module, Luggage Lamp, IPS Control Module, Instrument Cluster (IND.), Map Lamp, Electro Chromic Mirror
MODULE 2	10	IPS Control Module, BCM, Electro Chromic Mirror, PDM
START	10	Burglar Alarm Relay, E/R Fuse & Relay Box(Start Relay)
A/BAG IND	10	Instrument Cluster (Air Bag IND.)
CLUSTER	10	Audio, Console Switch, Instrument Cluster(IND.), BCM, Alternator, A/V & Navigation Head Module
MODULE 4	10	E/R Fuse & Relay Box(Blower Relay), Cluster Ionizer, A/C Control Module, Sunroof Motor
POWER OUTLET 2	25	Cigarette Lighter & Front Power Outlet, Rear Power Outlet
AUDIO 2	10	Power Outside Mirror Switch, AMP, BCM, PDM, A/V & Navigation Head Module, Audio
A/BAG	10	SRS Control Module, Passenger Occupant Detection Sensor
MODULE 1	10	IPS Control Module, Tire Pressure Monitoring Module, EPS Control Module, Steering Angle Sensor, ESC OFF Switch, DBC Switch, ICM Relay Box(DBC Relay), Multifunction Switch(Light), Stop Lamp Switch, AWD ECM
FOG LP RR	10	—
WIPER FRT	25	Front Wiper Motor, Multifunction Switch(Wiper), E/R Fuse & Relay Box(Front Wiper Relay)
S/HEATER FRT	15	Console Switch
POWER OUTLET 1	15	Cigarette Lighter & Front Power Outlet
B/UP LP	10	B/UP LP Relay
DR LOCK	15	Door Lock Relay, Tail Gate Relay, Door Unlock Relay
MODULE 5	7,5	BCM, PDM
WIPER RR	15	ICM Relay Box (Rear Wiper Relay), Rear Wiper Motor, Multifunction Switch (Wiper)
SUNROOF	15	Sunroof Motor
IGN 1	20	E/R Fuse & Relay Box(ECU 2 7.5A, ABS 7.5A, TCU 2 7.5A)
A/CON	7,5	A/C Control Module
S/HEATER RR	15	—
P/WDW RH	25	Power Window Main Switch, Passenger Power Window Switch, Rear Power Window Switch RH
MODULE 3	10	—
P/SEAT (DRV)	20	Driver Seat Manual Switch
PDM	15	PDM
P/WDW LH	25	Power Window Main Switch, Rear Power Window Switch LH
AMP	25	AMP
HTD MIRR	7,5	Rear Defogger Switch, Rear Defogger (+), Driver/Passenger Power Outside Mirror
SAFETY POWER WINDOW	20	Driver Safety Power Window Module
TPMS	7,5	ATM Shift Lever, AWD ECM, Tire Pressure Monitoring Module
HAZARD	15	ICM Relay Box(Flasher Sound Relay), BCM

 

Engine compartment main fuse panel

Description		Ampere rating [A]	Protected component
MULTI FUSE	MDPS	80	EPS Control Module
	B+1	60	I/P Junction Box(PDM 15A, DR LOCK 15A, HAZARD 15A, IPS 4, IPS 5, IPS 6, IPS 7)
	ABS 2	40	Multipurpose Check Connector, ESC Control Module
	EMS	40	EMS Box(TCU 1 15A, ECU 30A, A/CON 10A, F/PUMP 15A)
	ABS 1	40	Multipurpose Check Connector, ESC Control Module
	BLOWER	40	Blower Relay
	B+3	60	I/P Junction Box(P/SEAT(DRV) 20A, SAFETY POWER WINDOW 20A, TPMS 7.5A, Power Connector(AUDIO 1 10A, ROOM LP 10A))
	B+2	60	I/P Junction Box(Power Window Relay, SUNROOF 15A, AMP 25A, IPS 0, IPS 1, IPS 2, IPS 3)
FUSE	C/FAN	40	E/R Fuse & Relay Box(C/FAN LO Relay, C/FAN HI Relay)
	RR HTD	40	E/R Fuse & Relay Box(RR HTD Relay)
	IGN 1	40	PDM Relay Box(IGN1 Relay), Ignition Switch
	IGN 2	40	E/R Fuse & Relay Box(Statr Relay), PDM Relay Box(IGN2 Relay), Ignition Switch
	HORN	15	E/R Fuse & Relay Box(Horn Relay, B/A Horn Relay)
	DEICER	15	E/R Fuse & Relay Box(Deicer Relay, RR HTD Relay)
	STOP LP	10	Stop Lamp Switch, ICM Relay Box(DBC Relay)
	B+ SENSOR	10	Batter Sensor
	TCU 2	7,5	Transaxle Range Switch(A/T), Vehicle Speed Sensor(M/T)
	ABS	7,5	Multipurpose Check Connector, ESC Control Module
	ECU 2	7,5	E/R Fuse & Relay Box(ATM P/N Relay), Mass Air Flow Sensor, PCM
	F/PUMP	15	EMS Box(F/PUMP Relay)

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Hyundai Tucson (2005 – 2009) – fuse box diagram

Year of production: 2005, 2006, 2007, 2008, 2009

Engine compartment

Description		Ampere rating [A]	Protected component
FUSIBLE LINK	IGN	30	Start relay, lgition switch
	ECU	30	Engine control, Fuel pump , A/C, Generator, ATM
	BATT #1	50	Ignition switch, Power connector
	C/FAN	50	Cooling fan
	ABS #1	30	ABS, ESP
	ABS #2	40	ABS, ESP
	BLOWER	30	Blower
	BATT #2	30	Igition switch, Power connector
FUSE	INJ	15	Injector
	SNSR	10	Cooling fan, Stop lamp switch, Oxygen sensor, ECM/PCM
	DRL	15	DRL
	F/FOG	15	Front fog lamp
	HORN	15	Horn, Siren
	A/CON	15	A/C
	H/LP (HI)	15	Head lamp (HIGH)
	H/LP (LOW)	15	Head lamp (LOW)

 

Inner Panel

Fuse	Ampere rating [A]	Protected component
P/WDW-LH	30	Left power window
P/WDW-RH	30	Right power window
TAIL RH	10	Right rear combination lamp, Glove box llluminations
RR HTR	30	Rear defogger
A/BAG	15	SRS control
CLUSTER	10	Instrument cluster, ETACM/TACM
TAIL LH	10	Left head lamp, left rear combination lamp, License lamp
AUDIO	10	Digital clock, Audio, Power outside mirror folding module, Power outside mirror & mirror folding switch
C/LIGHTER & P/OUTLET	20	Cigarette lighter
SPARE	15	(SPARE)
RR FOG	10	Rear fog lamp
HTD MIRR	10	Left/Right power outsider mirror& mirror folding motor, Rear defogger switch
AUDIO	10	Audio
IG COIL	20	Ignition coil (2.7 GSL)
IMMO	10	Immobilizer control module (2.7 GSL)
P/OUTLET	15	Rear power outlet
	10	(Not used)
S/HTR	20	Seat warmer
A/CON SW	10	A/C control module (Manual A/C)
START	10	Burglar alarm relay, Transaxle range switch, lgnition lock switch
IG-SW	30	Ignition switch
ROOM LP	10	Room lamp, A/C control module, Digital clock, ETACM/TACM Key remind switch
AMP	20	Audio
T/SIG	10	Hazard switch, Auto light & Photo sensor, Transaxle range switch
A/BAG IND	10	Instrument cluster
RR WIPER	15	Safety relay
A/CON	10	Sunroof controller, A/C control module, Blower relay, ETACM/TACM
IGN	10	PTC heater relay, Fuel filter heater relay, DRL CONTROL MODULE, head LAMP RELAY
HAZARD	10	Hazard switch, Hazard relay, Immobilizer control module (2.7 GSL)
S/ROOF	20	Sunroof, Door lock/unlock relay
STOP	15	Stop lamp switch, Power outside mirror folding module
H/FREE	10	(Not used)
ECU	10	Cruise control, Stop lamp, TCS, ESP, 4WD ECM, ECM, PCM, TCM, Vehicle speed sensor
FF WIPER	20	Front wiper, Multifunction switch
4WD	20	4WD/ECM
DEICER	15	Winshield defogger
TCU	10	TCM (2.7 GSL/DSL)
ABS	10	G-Sensor, ESP, ABS

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Hyundai Tucson (2004) – fuse box diagram

Year of production: 2004

Engine compartment

Description		Ampere rating [A]	Protected component
FUSIBLE LINK	IGN	30	Start relay, lgition switch
	ECU	30	Engine control, Fuel pump , A/C, Generator, ATM
	BATT #1	50	Ignition switch, Power connector
	C/FAN	50	Cooling fan
	ABS #1	30	ABS, ESP
	ABS #2	40	ABS, ESP
	BLOWER	30	Blower
	BATT #2	30	Igition switch, Power connector
FUSE	INJ	15	Injector
	SNSR	10	Cooling fan, Stop lamp switch, Oxygen sensor, ECM/PCM
	DRL	15	DRL
	F/FOG	15	Front fog lamp
	HORN	15	Horn, Siren
	A/CON	15	A/C
	H/LP (HI)	15	Head lamp (HIGH)
	H/LP (LOW)	15	Head lamp (LOW)

 

Inner Panel (Left hand drive)

Fuse	Ampere rating [A]	Protected component
P/WDW-LH	30	Left power window
P/WDW-RH	30	Right power window
TAIL RH	10	Right rear combination lamp, Glove box llluminations
RR HTR	30	Rear defogger
A/BAG	15	SRS control
CLUSTER	10	Instrument cluster, ETACM/TACM
TAIL LH	10	Left head lamp, left rear combination lamp, License lamp
AUDIO	10	Digital clock, Audio, Power outside mirror folding module, Power outside mirror & mirror folding switch
C/LIGHTER & P/OUTLET	20	Cigarette lighter
SPARE	15	(SPARE)
RR FOG	10	Rear fog lamp
HTD MIRR	10	Left/Right power outsider mirror& mirror folding motor, Rear defogger switch
AUDIO	10	Audio
IG COIL	20	Ignition coil (2.7 GSL)
IMMO	10	Immobilizer control module (2.7 GSL)
P/OUTLET	15	Rear power outlet
	10	(Not used)
S/HTR	20	Seat warmer
A/CON SW	10	A/C control module (Manual A/C)
START	10	Burglar alarm relay, Transaxle range switch, lgnition lock switch
IG-SW	30	Ignition switch
ROOM LP	10	Room lamp, A/C control module, Digital clock, ETACM/TACM Key remind switch
AMP	20	Audio
T/SIG	10	Hazard switch, Auto light & Photo sensor, Transaxle range switch
A/BAG IND	10	Instrument cluster
RR WIPER	15	Safety relay
A/CON	10	Sunroof controller, A/C control module, Blower relay, ETACM/TACM
IGN	10	PTC heater relay, Fuel filter heater relay, DRL CONTROL MODULE, head LAMP RELAY
HAZARD	10	Hazard switch, Hazard relay, Immobilizer control module (2.7 GSL)
S/ROOF	20	Sunroof, Door lock/unlock relay
STOP	15	Stop lamp switch, Power outside mirror folding module
H/FREE	10	(Not used)
ECU	10	Cruise control, Stop lamp, TCS, ESP, 4WD ECM, ECM, PCM, TCM, Vehicle speed sensor
FF WIPER	20	Front wiper, Multifunction switch
4WD	20	4WD/ECM
DEICER	15	Winshield defogger
TCU	10	TCM (2.7 GSL/DSL)
ABS	10	G-Sensor, ESP, ABS

Inner Panel (Right hand drive)

Fuse	Ampere rating [A]	Protected component
P/WDW-LH	30	Left power window
P/WDW-RH	30	Right power window
TAIL RH	10	Right rear combination lamp, Glove box llluminations
RR HTR	30	Rear defogger
A/BAG	15	SRS control
CLUSTER	10	Instrument cluster, ETACM/TACM
TAIL LH	10	Left head lamp, left rear combination lamp, License lamp
AUDIO	10	Digital clock, Audio, Power outside mirror folding module, Power outside mirror & mirror folding switch
C/LIGHTER & P/OUTLET	20	Cigarette lighter
SPARE	15	(SPARE)
RR FOG	10	Rear fog lamp
HTD MIRR	10	Left/Right power outsider mirror& mirror folding motor, Rear defogger switch
AUDIO	10	Audio
IG COIL	20	Ignition coil (2.7 GSL)
IMMO	10	Immobilizer control module (2.7 GSL)
P/OUTLET	15	Rear power outlet
	10	(Not used)
S/HTR	20	Seat warmer
A/CON SW	10	A/C control module (Manual A/C)
START	10	Burglar alarm relay, Transaxle range switch, lgnition lock switch
IG-SW	30	Ignition switch
ROOM LP	10	Room lamp, A/C control module, Digital clock, ETACM/TACM Key remind switch
AMP	20	Audio
T/SIG	10	Hazard switch, Auto light & Photo sensor, Transaxle range switch
A/BAG IND	10	Instrument cluster
RR WIPER	15	Safety relay
A/CON	10	Sunroof controller, A/C control module, Blower relay, ETACM/TACM
IGN	10	PTC heater relay, Fuel filter heater relay, DRL CONTROL MODULE, head LAMP RELAY
HAZARD	10	Hazard switch, Hazard relay, Immobilizer control module (2.7 GSL)
S/ROOF	20	Sunroof, Door lock/unlock relay
STOP	15	Stop lamp switch, Power outside mirror folding module
H/FREE	10	(Not used)
ECU	10	Cruise control, Stop lamp, TCS, ESP, 4WD ECM, ECM, PCM, TCM, Vehicle speed sensor
FF WIPER	20	Front wiper, Multifunction switch
4WD	20	4WD/ECM
DEICER	15	Winshield defogger
TCU	10	TCM (2.7 GSL/DSL)
ABS	10	G-Sensor, ESP, ABS

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.