2019 Hyundai Santa Fe engine

7-42
Maintenance
FUSES
A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 2 (or 3) fuse panels,
one located in the driver’s side panel
bolster, the other in the engine com-
partment.
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 or broken.
If the electrical system does not
work, first check the driver’s side
fuse panel. Before replacing a blown
fuse, turn the engine and all switches
off, and then disconnect the negative
battery cable. Always replace a
blown fuse with one of the same rat-
ing.
If the replacement fuse blows, this indi-
cates an electrical problem. Avoid
using the system involved and immedi-
ately consult a HYUNDAI authorised
repairer.Information
Three kinds of fuses are used: blade
type for lower amperage rating, car-
tridge type, and multi fuse for higher
amperage ratings.
Do not use a screwdriver or any
other metal object to remove
fuses because it may cause a
short circuit and damage the sys-
tem.
NOTICE
i
Normal ■Blade type
■Cartridge typeBlown
NormalBlown
NormalBlown
OLF074075
NEVER replace a fuse with any-
thing but another fuse of the
same rating.
•A higher capacity fuse could
cause damage and possibly
cause a fire.
•Do not install a wire or alu-
minium foil instead of the
proper fuse - even as a tem-
porary repair. It may cause
extensive wiring damage and
possibly a fire.
WARNING
Normal
Blown
■Multi fuse

7-43
7
Maintenance
Instrument panel fuse replace-
ment
1. Turn the vehicle off.
2. Turn all other switches OFF.
3. Open the fuse panel cover.
4. Refer to the label on the inside of
the fuse panel cover to locate the
suspected fuse location.5. Pull the suspected fuse straight
out. Use the removal tool provided
in the engine compartment fuses
panel.
6. Check the removed fuse; replace it
if it is blown. Spare fuses are pro-
vided in the instrument panel fuse
panels (or in the engine compart-
ment fuse panel).
7. Push in a new fuse of the same
rating, and make sure it fits tightly
in the clips. If it fits loosely, consult
a HYUNDAI authorised repairer.In an emergency, if you do not have
a spare fuse, use a fuse of the same
rating from a circuit you may not
need for operating the vehicle, such
as the cigarette lighter fuse.
If the headlamps or other electrical
components do not work and the
fuses are undamaged, check the
fuse panel in the engine compart-
ment. If a fuse is blown, it must be
replaced with the same rating.
OTM078036R
OTM078037

7-44
Maintenance
Engine compartment panel
fuse replacement
1. Turn the vehicle off.
2. Turn all other switches OFF.3. Remove the fuse panel cover by
pressing the tab and pulling up.
4. 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.
5. Push in a new fuse of the same
rating, and make sure it fits tightly
in the clips. If it fits loosely, consult
a HYUNDAI authorised repairer.
After checking the fuse panel in
the engine compartment, securely
install the fuse panel cover. You
may hear a clicking sound if the
cover is securely latched. If it is
not securely latched, electrical
failure may occur from water con-
tact.
Multi fuse (Main fuse)
If the multi fuse is blown, it must be
removed as follows:
1. Turn the vehicle off.
2. Disconnect the negative battery
cable.
3. Remove the fuse panel cover by
pressing the tab and pulling it up.
4. Remove the nuts shown in the pic-
ture above.
5. Replace the fuse with a new one
of the same rating.
6. Reinstall in the reverse order of
removal.
If the multi fuse is blown, we recom-
mend that you consult a HYUNDAI
authorised repairer.
NOTICE
OTM078043
■Blade type fuse
OTM078042
■Cartridge type fuse
OTM078041

7-50
Maintenance
Engine compartment fuse panel
Inside the fuse/relay box covers, you
can find the fuse/relay label describ-
ing fuse/relay names and ratings.
Information
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.
i
OTM078039
OTM078049L

7-51
7
Maintenance
Engine compartment fuse panel
TypeFuse NameSymbolFuse RatingCircuit Protected
MULTI
FUSE (10P)
MDPSC/R
1C : 80A
R : 100AMDPS Unit
C/FAN 1180A[D4HA/D4HB/G4KJ] Cooling Fan Controller
EPB60AESP Control Module
B+4450AICU Junction Block (Fuse - F16/F17/F27/F36/F46)
B+3350AICU Junction Block (Fuse - F29/F39/F48/F49)
B+2250AICU Junction Block (IPS 8/IPS 10/IPS 11/IPS 12/IPS 13/IPS 14/IPS 15)
RR HTD40ARLY. 1 (Rear HTD Relay)
ABS 1140AABS Control Module, ESP Control Module, Multipurpose Check Connector
BLOWER40ARLY. 4 (Blower Relay)
ABS 2240AABS Control Module, ESP Control Module

7-52
Maintenance
Engine compartment fuse panel
TypeFuse NameSymbolFuse RatingCircuit Protected
MULTI
FUSE (5P)
GLOW80A[D4HA/D4HB] Glow Relay Unit
PTC
HEATER 1PTC
HEATER150ASUB Junction Block (RLY. 1)
PTC
HEATER 2PTC
HEATER250ASUB Junction Block (RLY. 2)
PTC
HEATER 3PTC
HEATER350ASUB Junction Block (RLY. 3)
FUEL
FILLTER30ASUB Junction Block (RLY. 4)
FUSE
B+1150AICU Junction Block
(IPS 1/IPS 2/IPS 3/IPS 4/IPS 5/IPS 6/IPS 7, Long/Short Term Load Latch Relay)
B+5550AICU Junction Block (Fuse - F4/F14/F23/F24/F33/F34/F44)
INVERTER30AAC Inverter Unit
POWER
TAIL GATE30APower Tail Gate Module
TRAILER 3330ATrailer Lamp
IG2IG240ARLY. 2 (Start Relay), ICU Junction Block (Fuse - F15/F25/F32/F35/F42/F45)

7-53
7
Maintenance
Engine compartment fuse panel
TypeFuse NameSymbolFuse RatingCircuit Protected
FUSE
C/FAN 2250ARLY. 5 (Cooling Fan Relay)
HTD MIRR10ADriver/Passenger Power Outside Mirror, A/C Control Module
A/CON 2A/C210AA/C Control Module
WIPER 2210ARLY. 3 (Wiper (LO) Relay)
ECU 4E415AECM, PCM
AMSAMS10ABattery Sensor
4WD20A4WD ECM

7-54
Maintenance
Fuse NameSymbolFuse RatingCircuit Protected
SENSOR 6S615A[D4HA/D4HB] Glow Relay Unit
ABS 3310AMultipurpose Check Connector, ABS Control Module, ESP Control Module
SENSOR 7S710ASmart Cruise Control Radar
SENSOR 5S510A
[D4HA/D4HB] Oil Sensor Assembly, Front/Rear NOX Sensor, E/R Junction Block (RLY.5)
[G4KJ] Oil Control Valve (Exhaust), Purge Control Solenoid Valve, Variable Intake Solenoid Valve,
E/R Junction Block (RLY.5)
[G4KE] Oil Control Valve #1/#2 (Intake/Exhaust), Purge Control Solenoid Valve,
Variable Intake Solenoid Valve, E/R Junction Block (RLY.5)
[G6DC] Oil Control Valve #3/#4 (Exhaust), E/R Junction Block (RLY.5)
IGNITION
COILIGN
COIL20A
[D4HA/D4HB] Fuel Pressure Regulating Valve
[G4KJ] Ignition Coil #1/#2/#3/#4
[G4KE] Ignition Coil #1/#2/#3/#4, Condecser
[G6DC] Ignition Coil #1/#2/#3/#4/#5/#6, Condecser #1/#2
SENSOR 3S320A[D4HA/D4HB] Rail Pressure Regulating Valve
[G6DC] PCM
SENSOR 4S415A
[D4HA/D4HB] Electronic VGR Actuator, Lambda Sensor #1/#2, PM (Particulate Matter) Sensor,
Cooling Fan Controller
[G4KJ] Cooling Fan Controller
[G4KE] PCM
[G6DC] Not Used
Engine compartment fuse panel (PCB block)