2016-2026 Hyundai I30 4 Door Maintenance -> Fuses User Manual
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Maintenance -> Fuses for Your Hyundai I30 4 Door Third Generation (2016-2026)

Maintenance  
FUSES  
Blade type  
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.  
WARNING - Fuse replace-  
ment  
• Never replace a fuse with any-  
thing but another fuse of the  
same rating.  
• A higher capacity fuse could  
cause damage and possibly a  
fire.  
• Never install a wire instead of the  
proper fuse - even as a temporary  
repair. It may cause extensive  
wiring damage and a possible fire.  
If any of your vehicle’s lights, acces-  
sories, 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.  
Blown  
Normal  
Cartridge type  
Always replace a blown fuse with one of  
the same rating.  
If the replacement fuse blows, this indi-  
cates an electrical problem. Avoid using  
the system involved and immediately  
consult an authorised HYUNDAI dealer.  
Three kinds of fuses are used: blade type  
for lower amperage rating, cartridge type,  
and fusible link for higher amperage rat-  
ings.  
Normal  
Fusible link  
Blown  
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.  
Normal  
Blown  
1VQA4037  
G210000AFD-EA  
A vehicle’s electrical system is protected  
from electrical overload damage by  
fuses.  
7 53  
Maintenance  
Driver’s side panel  
If the headlights or other electrical com-  
ponents 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.  
OFD077038  
OHD076025R  
G210100AUN-EA  
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.  
Inner panel fuse replacement  
1. Turn the ignition switch and all other  
switches off.  
2. Open the fuse panel cover.  
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 authorised  
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.  
7 54  
Maintenance  
NOTICE  
• If the memory fuse is pulled up from  
the fuse panel, the warning chime,  
audio, clock and interior lamps, etc.,  
will not operate. Some items must be  
reset after replacement. Refer to  
“Battery” in this section.  
• Even though the memory fuse is  
pulled up, the battery can still be dis-  
charged by operation of the head-  
lights or other electrical devices.  
OFD077039  
Diesel only  
OHD076027R  
G210101AUN  
Memory fuse  
Your vehicle is equipped with the memo-  
ry fuse to prevent battery discharge if  
your vehicle is parked without being  
operated for prolonged periods. Use the  
following procedures before parking the  
vehicle for prolonged periods.  
OFD077040  
G210200AFD-EA  
1. Turn off the engine.  
2. Turn off the headlights and tail lights.  
Engine compartment panel fuse  
replacement  
1. Turn the ignition switch and all other  
switches off.  
3. Open the driver’s side panel cover and  
pull up the memory fuse.  
2. Remove the fuse box cover by press-  
ing the tap 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 com-  
partment fuse panel.  
7 55  
Maintenance  
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 authorised  
HYUNDAI dealer.  
NOTICE  
If the main fuse is blown, consult an  
authorised 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.  
OHD076030  
G210201AFD-EA  
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.  
7 56  
Maintenance  
G210300AFD-EA  
NOTICE  
Fuse/Relay panel description  
Inside the fuse/relay box covers, you can find the fuse/relay label describing fuse/relay  
name and capacity.  
Not all fuse panel descriptions in this  
manual may be applicable to your vehi-  
cle. It is accurate at the time of printing.  
When you inspect the fuse box on your  
vehicle, refer to the fuse box label.  
Driver’s side panel  
Diesel only  
OHD076031R/OFD077041/OFD077042  
Engine compartment  
7 57  
Maintenance  
Driver's side fuse panel  
Description  
START  
Fuse rating  
Protected component  
Ignition lock switch, Antitheft alarm, Transaxle range switch  
10A  
10A  
10A  
15A  
10A  
10A  
25A  
15A  
10A  
25A  
10A  
15A  
20A  
15A  
15A  
15A  
15A  
15A  
25A  
25A  
25A  
15A  
10A  
10A  
A/CON SW  
HTD MIRR  
SEAT HTR  
A/CON  
A/C control module  
Outside heated mirror motor  
Seat warmer (switch, power)  
Blower relay, A/C control module, Sunroof control module, Rain sensor  
Front fog lamp relay  
FR FOG  
FR WIPER  
REAR WIPER  
RR FOG  
Front wiper relay  
Rear wiper relay  
Rear fog lamp relay  
P/WDW LH  
CLOCK  
Front and rear power window switch(LH)  
Digital clock, Audio  
C/LIGHTER  
DR LOCK  
DEICER  
Power outlet  
Sunroof control module, Door unlock/lock relay  
Front windshield deicer  
STOP  
Stop lamp switch  
ROOM LP  
AUDIO  
Boot room lamp, Dome lamp, Map lamp, Digital clock  
Audio  
T/GATE  
Tail gate unlock relay  
SAFETY P/WDW RH  
SAFETY P/WDW LH  
P/WDW RH  
FR P/OUTLET  
T/SIG  
Front and rear safety power window switch (RH)  
Front and rear safety power window switch (LH)  
Front & rear power window switch(RH)  
Power outlet  
Hazard switch, Turn signal  
A/BAG IND  
Airbag indicator(instrument cluster), SBR (passenger, rear)  
7 58  
Maintenance  
Description  
CLUSTER  
Fuse rating  
10A  
Protected component  
Instrument cluster, TPMS  
SRS control module  
EPS module, ESP switch  
Head lamp relay  
A/BAG  
15A  
IGN 1  
15A  
HEAD LAMP  
TAIL RH  
TAIL LH  
15A  
10A  
Head lamp(RH), Glove box lamp, Rear combination lamp(RH), License lamp  
10A  
Head lamp(LH), Power window main switch, Rear combination lamp(LH), License lamp  
7 59  
Maintenance  
Engine compartment  
Description  
Fuse rating  
150A  
80A  
Protected component  
Generator, Fusible link box(D4FB/D4EA)  
ALTERNATOR  
MDPS  
ABS.2  
EPS control module  
20A  
ESP control module, ABS control module, Multi purpose check connector  
ABS.1  
40A  
ESP control module, ABS control module, Multi purpose check connector  
B+.1  
50A  
Instrument panel junction box  
Fusible link RR HTD  
BLOWER  
C/FAN  
40A  
Instrument panel junction box  
40A  
Blower relay  
40A  
Condenser fan #1, 2 relay  
B+.2  
50A  
Instrument panel junction box  
IGN.2  
40A  
Ignition switch, Start relay  
IGN.1  
30A  
Ignition switch  
ECU  
30A  
Main relay, Powertrain control module(G4GC)  
SPARE.1  
FR FOG  
A/CON  
20A  
(Spare)  
15A  
Front fog lamp relay  
10A  
A/C relay  
HAZARD  
F/PUMP  
ECU.1  
15A  
Hazard switch, Hazard relay  
15A  
Fuel pump relay  
10A  
ECM(G4FC), PCM(G4FC), TCM(D4FB), Generator (D4EA)  
ECM(D4FB/D4EA)  
Fuse  
ECU.3  
ECU.4  
INJ  
10A  
20A  
ECM(D4FB/D4EA)  
15A  
A/C relay, Fuel pump relay, Injector #1,2,3,4(G4FC/G4GC), PCM(G4FC/G4GC), Idle speed  
actuator(G4FC/G4GC), Immobiliser module(D4FB) etc.  
Pulse generator 'A', 'B, 'TCM(D4FB), Stop lamp switch(G4FC/G4GC), Vehicle speed sensor etc.  
Horn relay  
SNSR.2  
HORN  
10A  
15A  
7 60  
Maintenance  
Description  
ABS  
Fuse rating  
10A  
Protected component  
ESP control module, ABS control module, Multi purpose check connector  
Ignition coil #1,2,3,4(G4FC), PCM(G4GC)  
ECU.2  
10A  
B/UP  
10A  
Back up lamp switch, Transaxle range switch, Cruise control module  
Head lamp(RH), Head lamp leveling actuator(RH)  
H/LP LO RH  
10A  
Fuse  
H/LP LO LH  
H/LP HI  
SNSR.1  
SPARE  
10A  
Head lamp(LH), Head lamp leveling actuator(LH), Head lamp leveling switch  
Head lamp Hi relay  
20A  
10A  
Immobiliser module(G4FC/G4GC), Stop lamp switch(D4FB), Lambda sensor(D4FB) etc.  
10A  
(Spare)  
(Spare)  
(Spare)  
SPARE  
15A  
SPARE  
20A  
Engine compartment (Diesel box)  
Description  
GLOW PLUG FUSIBLE LINK  
PTC HEATER #1 FUSIBLE LINK  
PTC HEATER #2 FUSIBLE LINK  
PTC HEATER #3 FUSIBLE LINK  
FUEL FILTER HEATER FUSIBLE LINK  
GLOW PLUG RELAY  
Fuse rating  
Protected component  
80A  
Glow plug, Air heater  
PTC heater 1  
50A  
50A  
PTC heater 2  
50A  
PTC heater 3  
30A  
Fuel filter heater  
Glow plug relay  
-
-
-
-
-
PTC HEATER RELAY #1  
PTC heater relay 1  
PTC heater relay 2  
PTC heater relay 3  
Fuel filter heater relay  
PTC HEATER RELAY #2  
PTC HEATER RELAY #3  
FUEL FILTER HEATER RELAY  
7 61  

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