Hyundai Elantra HD (4G) – fuse box

The 4th generation Hyundai Elantra or Elantra HD was produced in 2005, 2006, 2007, 2008, 2009, 2010 and 2011 with predominantly gasoline engines. In this material you will find a designation of fuses and relays Hyundai Elantra 4 HD with box diagrams and their locations. Let’s highlight the fuse responsible for the cigarette lighter.

Hyundai Elantra 4

The purpose of the fuses and relays may differ from that shown. Check the designation with your diagrams on the back of the protective cover.

Passenger compartment

Fuse box

Located in the left end of the dashboard behind the protective cover.

Photo of the unit in the cabin

Example of a diagram on the back of the cover

Example circuit


Block diagram under the hood


110A Starter relay – START
210A Air conditioning control unit – A / CON SW
310A Heated exterior mirrors – HTD MIRR
415A Seat heating – SEAT HTR
510A Air Conditioning – A / CON
610A High beam lamps – HEAD LAMP
725A Windshield wiper – FR WIPER
815A Tailgate wiper – RR WIPER
915A Turning on the dipped headlights in the daytime – DRL OFF
1010A Rear fog lamps – RR FOG
1125A Glass lifter control unit – P / WDW LH
1210A Clock – CLOCK
1315A Cigarette lighter – C / LIGHTER
1420A Hatch, ignition control unit relay – DR LOCK
1515A Windshield heater relay – DEICER
1615A Stop lights – STOP
1715A Interior lighting – ROOM LP
1815A Audio system, trip computer – AUDIO
1915A Rear 5th door – T / LID
2025A Blocking power windows (right side) – SAFETY P / WDW RH
2125A Blocking power windows (left side) – SAFETY P / WDW LH
2225A Power Windows – P / WDW
2315A Power socket – P / OUTLET
2410A Switch Block – T / SIG
2510A Airbag Warning Lamp – A / BAG IND
2610A Instrument panel – CLUSTER
2715A Airbag – A / BAG
2815A Door or ignition control unit – IGN1-A
2915A Front Power Outlet – RR P / OUTLET
3010A Rear right marker lamp – TAIL RH
3110A Rear left marker lamp – TAIL RH

The fuse number 13, 15A, is responsible for the cigarette lighter.

Relay box

Under the panel there can be 2 additional boxes with relays.

Relay block diagram in the Kia LED cabin

Location of relays in boxes

  1. rear light relay, power window relay, heater relay, tailgate relay
  2. central locking relay, windscreen defroster relay, rear fog lamp relay, anti-theft alarm horn relay, rain sensor relay, Built-in-ICM relay box

Engine compartment

It is located on the left side, next to the battery and is covered by a protective cover.

The location of the unit under the hood


Photo - block diagram under the hood of Kia LED 1


120A ABS and ESP – ABS2
240А ABS и ESP
350A Electronic control unit for electrical equipment of the passenger compartment – B + 1
440A Heated mirrors – RR HTD
540A Electro fan – BLOWER
640A Electro Air Conditioning Fan – C / FAN
720A Headlight washer – H / LP WASHER
820А Reserve – SPARE
9125A Generator – ALTERNATOR
1080A Electric power steering – MDPS
1115A Front fog lamps – FR FOG
1210A Air Conditioning – A / CON
1315A Emergency signaling – HAZARD
1410А Reserve – SPARE
1520А Reserve – SPARE
1615A Fuel pump – F / PUMP
1715А Reserve – SPARE
1810A Engine control unit – ECU1
1910A Engine control unit – ECU2
2020A Engine control unit – ECU3
2115A Fuel injectors, air conditioning – INJ
2210A Sensors – SNSR2
2315A Sound signal – HORN
2450A Electronic control unit for electrical equipment of the passenger compartment – B + 2
2540A Starter, ignition switch (lock) – ING2
2630A Ignition switch (lock) – IGN1
2730A Main relay – ECU
2810A Stability control system ESP, anti-lock braking system ABS, exchange rate sensor – ABS
2910A Ignition system – ECU2
3010A Reversing light switch – B / UP
3110A Right headlight dipped beam – H / LP LO RH
3210A Left headlamp low beam – H / LP LO LH
3320A High beam headlights – H / LP HI
3410A Sensors – SNSR1
R1Cooling fan relay (low speed) – C / FAN2
R2Cooling Fan Relay (High Speed) – C / FAN1
R3Starter relay – START
R4Fuel Pump Relay – F / PUMP
R5Air conditioner relay – A / CON
R6Headlamp Low Beam Relay – H / LP LO
R7Horn relay – HORN
R8Headlamp High Beam Relay – H / LP HI
R9Rear fog lamp relay – FOG LP
R10Wiper relay – WIPER
R11Main relay – MAIN


Anything to add? We welcome your comments.

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