Hyundai Elantra 4 (hd) – fuses and relays

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

Blocks in the cabin

Fuse block

Located on the left side of the instrument panel behind a protective cover.

Fuse description

1	10A Starter Relay – START
2	10A Air conditioning control unit – A/CON SW
3	10A Heated exterior rear-view mirror system – HTD MIRR
4	15A Seat heating – SEAT HTR
5	10A Air conditioner – A/CON
6	10A High beam lamps – HEAD LAMP
7	25A Windshield wiper – FR WIPER
8	15A Rear door wiper – RR WIPER
9	15A Turning on the dipped beam headlights during the day – DRL OFF
10	10A Rear fog lights – RR FOG
11	25A Power Window Control Unit – P/WDW LH
12	10A Clock – CLOCK
13	15A Cigarette lighter – C/LIGHTER
14	20A Sunroof, ignition control unit relay – DR LOCK
15	15A Windshield Defroster Relay – DEICER
16	15A Stop signals – STOP
17	15A Interior lighting – ROOM LP
18	15A Audio system, trip computer – AUDIO
19	15A Rear 5th door – T/LID
20	25A Power window lock (right side) – SAFETY P/WDW RH
21	25A Power window lock (left side) – SAFETY P/WDW LH
22	25A Power windows – P/WDW
23	15A Power Outlet – P/OUTLET
24	10A Switch Block – T/SIG
25	10A Airbag warning light – A/BAG IND
26	10A Instrument panel – CLUSTER
27	15A Airbag – A/BAG
28	15A Door or Ignition Control Module – IGN1-A
29	15A Front Power Outlet – RR P/OUTLET
30	10A Rear right side marker light – TAIL RH
31	10A Rear left side marker light – TAIL RH

Fuse number 13 at 15A is responsible for the cigarette lighter.

Relay blocks

There may be 2 additional relay blocks under the panel.

Relay location in blocks

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

Block under the hood

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

Appointment

1	20A ABS and ESP – ABS2
2	40A ABS and ESP
3	50A Electronic control unit for interior electrical equipment – ​​B+1
4	40A Heated rear view mirrors – RR HTD
5	40A Electric fan – BLOWER
6	40A Electric fan of the air conditioning system – C/FAN
7	20A Headlight washer – H/LP WASHER
8	20A Reserve – SPARE
9	125A Generator – ALTERNATOR
10	80A Electric Power Steering – MDPS
11	15A Front fog lights – FR FOG
12	10A Air conditioner – A/CON
13	15A Emergency alarm – HAZARD
14	10A Reserve – SPARE
15	20A Reserve – SPARE
16	15A Fuel Pump – F/PUMP
17	15A Reserve – SPARE
18	10A Engine Control Unit – ECU1
19	10A Engine Control Unit – ECU2
20	20A Engine Control Unit – ECU3
21	15A Fuel injectors, air conditioning system – INJ
22	10A Sensors – SNSR2
23	15A Sound signal – HORN
24	50A Electronic control unit for interior electrical equipment – ​​B+2
25	40A Starter, ignition switch (lock) – ING2
26	30A Ignition switch (lock) – IGN1
27	30A Main relay – ECU
28	10A ESP stability control system, ABS anti-lock braking system, ABS stability control sensor
29	10A Ignition system – ECU2
30	10A Reverse light switch – B/UP
31	10A Right headlight low beam – H/LP LO RH
32	10A Left headlight low beam – H/LP LO LH
33	20A High beam headlights – H/LP HI
34	10A Sensors – SNSR1
R1	Cooling system electric fan relay (low speed) – C/FAN2
R2	Cooling system electric fan relay (high speed) – C/FAN1
R3	Starter relay – START
R4	Fuel pump relay – F/PUMP
R5	Air conditioner relay – A/CON
R6	Headlight low beam relay – H/LP LO
R7	Horn relay – HORN
R8	High Beam Headlight Relay – H/LP HI
R9	Rear fog lamp relay – FOG LP
R10	Wiper relay – WIPER
R11	Main relay – MAIN