Fuse Replacement: 2020 Hyundai Santa Fe Fuse Diagrams Guide
Welcome to our in-depth information on 2020 Hyundai Santa Fe fuse replacement. Fuses are essential parts of the electrical system of your car that protect different circuits against overloads. Electrical components start to malfunction as a result of a fuse blowing, which interrupts the circuit it is meant to protect. We’ll give you comprehensive instructions on where to find, recognize, and change the fuses in your Hyundai Santa Fe in this guide. The Hyundai Santa Fe’s fuse diagram acts as a guide to the different electrical parts and the fuses that go with them. When changing fuses, it’s crucial to consult this diagram to make sure the right fuse is changed with the right amperage.
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Fuse
A vehicle’s electrical system is protected from electrical overload damage by fuses. This vehicle has 2 (or 3) fuse panels, one located in the driver’s side panel bolster, and the other in the engine compartment near the battery. If any of your vehicle’s lights, accessories, 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 rating. If the replacement fuse blows, this indicates an electrical problem. Avoid using the system involved and immediately consult an authorized HYUNDAI dealer.
WARNING
NEVER replace a fuse with anything 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 aluminum foil instead of the proper fuse – even as a temporary repair. It may cause extensive wiring damage and possibly a fire.
NOTICE
Do not use a screwdriver or any other metal object to remove fuses because it may cause a short circuit and damage the system.
Instrument Panel Fuse Replacement
- Turn the engine off.
- Turn all other switches OFF.
- Open the fuse panel cover.
- Refer to the label on the inside of the fuse panel cover to locate the suspected fuse location.
-
Pull the suspected fuse straight out. Use the removal tool provided in the engine compartment fuse panel cover. -
Check the removed fuse; replace it if it is blown. Spare fuses are provided in the instrument panel fuse panels (or in the engine compartment fuse panel).
-
Push in a new fuse of the same rating, and make sure it fits tightly in the clips. If it fits loosely, consult an authorized HYUNDAI dealer.
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.
If the headlamps or other electrical components do not work and the fuses are undamaged, check the fuse panel in the engine compartment. If a fuse is blown, it must be replaced with the same rating.
Engine Compartment Panel Fuse Replacement
- Turn the engine off.
- Turn all other switches OFF.
- Remove the fuse panel cover by pressing the tap and pulling up.
- 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.
- Push in a new fuse of the same rating, and make sure it fits tightly in the clips. If it fits loosely, consult an authorized HYUNDAI dealer.
CAUTION
After checking the fuse box in the engine compartment secure-ly close the fuse box cover inside the engine compartment, until it clicks.
If the fuse box is not closed properly, water may leak in side, possibly causing a malfunction with the electrical system.
Multi fuse
If the multi fuse is blown, it must be removed as follows
- Turn off the engine.
- Disconnect the negative battery cable.
- Remove the fuse panel cover by pressing the tab and pulling it up.
- Remove the nuts shown in the picture above.
- Replace the fuse with a new one of the same rating.
- Reinstall in the reverse order of removal.
Information
If the multi fuse is blown, consult an authorized HYUNDAI dealer.
Fuse/Relay Panel Description
Instrument panel fuse panel
Inside the fuse/relay box cover, you can find the fuse/relay label describing fuse/relay names and ratings.
Information
Not all fuse panel descriptions in this manual may be applicable to your vehicle; the information is accurate at the time of printing. When you inspect the fuse box on your vehicle, refer to the fuse box label.
Instrument panel fuse panel
|
Fuse Name |
Fuse Rating |
Protected Component |
|
MODULE 4 |
7.5A |
Data Link Connector, Stop Lamp Switch, Driver Door Module |
|
AIR BAG 1 |
15A |
SRS Control Module, Passenger Occupant Detection Sensor |
|
BRAKE SWITCH |
7.5A |
IBU, Stop Lamp Switch |
|
MODULE 9 |
15A |
Audio, A/V & Navigation Head Unit, Instrument Cluster, A/C Control Module, Low DC-DC Converter (Audio/AMP), Head-Up Display, Rain Sensor, Rear Occupant Alert (ROA) Sensor, Driver IMS Control Module, Driver Door Module, Driver/Passenger Power Outside Mirror, Power Liftgate Module |
|
MODULE 10 |
10A |
Data Link Connector, Blind-Spot Collision Warning Unit LH/RH, Front Wireless Charger, Rear A/C Control Module, Electro Chromic Mirror |
|
AIR BAG IND |
10A |
A/C Control Module, Instrument Cluster |
|
IBU 1 |
7.5A |
IBU |
|
MODULE 2 |
7.5A |
Surround View Monitor, AC Inverter Outlet, AC Inverter Unit, Rear Seat Heater LH/RH, Front Air Ventilation Control Module, Front Seat Warmer Control Module |
|
MODULE 8 |
7.5A |
Hazard Switch, Key Solenoid, Driver/Passenger Smart Key Outside Handle |
|
S/HEATER FRT |
20A |
Front Air Ventilation Control Module, Front Seat Warmer Control Module |
|
AIR BAG 2 |
15A |
SRS Control Module |
|
MODULE 5 |
7.5A |
Lane Departure Warning Unit, Crash Pad Switch, IBU, Console Switch, ATM Shift Lever IND., AWD ECM, Sport Mode Switch |
|
Fuse Name |
Fuse Rating |
Protected Component |
|
IBU 2 |
15A |
IBU, Ignition Switch |
|
SUNROOF 2 |
20A |
Panoramic Sunroof |
|
MODULE 1 |
7.5A |
IBU |
|
P/WINDOW RH |
25A |
Passenger Safety Power Window Module, Passenger Power Window Switch, Rear Power Window Switch RH |
|
ISG |
15A |
Low DC-DC Converter (AMP), Instrument Cluster, A/C Control Module, A/V & Navigation Head Unit, Head Up Display |
|
RR SEAT (LH) |
25A |
Rear Seat Heater LH, Rear Seat Folding Switch LH |
|
CLUSTER |
7.5A |
Instrument Cluster, Head Up Display |
|
MDPS |
10A |
MDPS Unit |
|
A/C |
7.5A |
E/R Junction Block (Blower Relay), SUB Junction Block (PTC Heater 1/2 Relay), A/C Control Module, Cluster Ionizer |
|
CHILD LOCK |
15A |
ICM Relay Box (Child Lock/Unlock Relay) |
|
DOOR LOCK |
20A |
Door Lock Relay, Door Unlock Relay, Liftgate Relay, Two Turn Unlock Relay |
|
REAR A/C |
10A |
Rear A/C Control Module, Rear Blower Motor, A/C Control Module |
|
Fuse Name |
Fuse Rating |
Protected Component |
|
SUNROOF 1 |
20A |
Panoramic Sunroof |
|
P/WINDOW LH |
25A |
Driver Safety Power Window Module, Rear Power Window Switch LH |
|
MODULE 3 |
7.5A |
IBU |
|
MODULE 6 |
7.5A |
Audio, A/V & Navigation Head Unit, Low DC-DC Converter (Audio/AMP), A/C Control Module, Electro Chromic Mirror, Center Low Panel Switch, Driver IMS Control Module, Rear Seat Heater LH/RH, Front Air Ventilation Control Module, Front Seat Warmer Control Module |
|
WASHER |
15A |
Multifunction Switch |
|
RR SEAT (RH) |
25A |
Rear Seat Heater RH, Rear Seat Folding Switch RH |
|
WIPER (REAR) |
15A |
Rear Wiper Relay, Rear Wiper Motor |
|
AMP |
25A |
AMP, Low DC-DC Converter (AMP) |
|
ACC |
7.5A |
Surround View Monitor, AMP, IBU, Front Wireless Charger, Front USB Charger, Low DC-DC Converter (Audio/AMP), Audio, A/V & Navigation Head Unit, Rear USB Charger LH/RH |
|
P/SEAT (PASS) |
30A |
Passenger Seat Manual Switch |
|
P/SEAT (DRV) |
30A |
Driver IMS Control Module, Driver Seat Manual Switch |
Engine compartment fuse panel
Inside the fuse/relay box cover, you can find the fuse/relay label describing fuse/relay names and ratings.
Information
Not all fuse panel descriptions in this manual may be applicable to your vehicle; the information is accurate at the time of printing. When you inspect the fuse panel in your vehicle, refer to the fuse panel label.
Engine compartment fuse panel
|
Fuse Name |
Fuse Rating |
Protected Component |
|
|
MULTI FUSE (9P) |
MDPS |
80A |
MDPS Unit |
|
EPB |
60A |
ESC Module |
|
|
B+4 |
50A |
ICU Junction Block (Fuse – MODULE 8, S/HEATER FRT, P/WINDOW RH, AMP, SUN- ROOF) |
|
|
B+3 |
50A |
ICU Junction Block (Fuse – P/WINDOW LH, RR SEAT (LH), P/SEAT (DRV), P/SEAT (PASS)) |
|
|
B+2 |
50A |
ICU Junction Block (IPS 8/IPS 10/IPS 11/IPS 12/IPS 13/IPS 14/IPS 15) |
|
|
REAR HEATED |
40A |
Rear Heated Relay |
|
|
ABS 1 |
40A |
ESC Module |
|
|
BLOWER |
40A |
Blower Relay |
|
|
ABS 2 |
40A |
ESC Module |
|
|
MULTI FUSE (2P) |
PTC HEATER 1 |
50A |
SUB Junction Block (PTC Heater 1 Relay) |
|
PTC HEATER 2 |
50A |
SUB Junction Block (PTC Heater 2 Relay) |
|
|
FUSE |
B+1 |
50A |
ICU Junction Block (IPS 1/IPS 2/IPS 3/IPS 5/IPS 6/IPS 7, Long/Short Term Load Latch Relay) |
|
B+5 |
50A |
ICU Junction Block (Fuse – DOOR LOCK, IBU 1, IBU 2, BRAKE SWITCH, CHILD LOCK, RR SEAT (RH), SUNROOF 2) |
|
|
Fuse Name |
Fuse Rating |
Protected Component |
|
|
FUSE |
INVERTER |
30A |
AC Inverter Unit |
|
POWER TAILGATE |
30A |
Power Tail Gate Module |
|
|
TRAILER 3 |
30A |
Trailer Lamp |
|
|
IG2 |
40A |
Start Relay, ICU Junction Block (Fuse – A/C, WASHER, WIPER (REAR), MODULE 1, MODULE 2, REAR A/C) |
|
|
OIL PUMP |
40A |
Electronic Oil Pump Module |
|
|
COOLING FAN 2 |
50A |
Cooling Fan Relay |
|
|
HEATED MIRROR |
10A |
Driver/Passenger Power Outside Mirror, A/C Control Module |
|
|
A/C 2 |
10A |
A/C Control Module |
|
|
WIPER FRT 2 |
10A |
Wiper (LO) Relay, Front Wiper Motor |
|
|
ECU 4 |
15A |
PCM |
|
|
AMS |
10A |
Battery Sensor |
|
|
VACUUM PUMP |
20A |
Vacuum Pump |
|
|
4WD |
20A |
AWD ECM |
|
|
Fuse Name |
Fuse Rating |
Protected Component |
|
|
PCB Block |
SENSOR 6 |
15A |
Electronic Oil Pump Module, [2.0 T-GDI] Vacuum Pump |
|
ABS 3 |
10A |
ESC Module |
|
|
SENSOR 7 |
10A |
Smart Cruise Control Radar |
|
|
SENSOR 5 |
10A |
Canister Close Valve, E/R Junction Block (Cooling Fan Relay) |
|
|
IGN COIL |
20A |
Ignition Coil #1/#2/#3/#4 |
|
|
SENSOR 1 |
10A |
[2.4 GDI] Fuel Pump Relay, Variable Intake Solenoid Valve, Purge Control Solenoid Valve, Oil Control Valve [2.0 T-GDI] Fuel Pump Relay, RCV Control Solenoid Valve, Purge Control Solenoid Valve, Oil Control Valve |
|
|
E-CVVT 2 |
20A |
PCM |
|
|
A/C 1 |
10A |
[2.4 GDI] A/CON Relay |
|
|
WIPER FRT 1 |
25A |
Wiper Main Relay |
|
|
TCU 2 |
10A |
Transmission Range Switch |
|
|
ECU 3 |
10A |
PCM |
|
|
B/ALARM HORN |
15A |
Burglar Alarm Horn Relay, Horn Relay |
|
|
Fuse Name |
Fuse Rating |
Protected Component |
|
|
PCB Block |
HORN |
15A |
Horn Relay |
|
FUEL PUMP |
20A |
Fuel Pump Relay |
|
|
ECU 1 |
20A |
PCM |
|
|
SENSOR 2 |
10A |
[2.4 GDI] A/C Comp Relay, Oxygen Sensor (Up/Down) [2.0 T-GDI] Oxygen Sensor (Up/Down) |
|
|
E-CVVT 1 |
20A |
PCM |
|
|
POWER OUTLET 1 |
20A |
Front Power Outlet |
|
|
POWER OUTLET 2 |
20A |
Rear Power Outlet |
|
|
ACC |
10A |
ICU Junction Block (Fuse – ACC) |
|
|
TCU 1 |
15A |
PCM |
|
|
IG 1 |
40A |
PDM (IG1) Relay |
|
Engine compartment fuse panel (Battery terminal cover)
Inside the fuse/relay box cover, you can find the fuse/relay label describing fuse/relay names and ratings.
Information
Not all fuse panel descriptions in this manual may be applicable to your vehicle; the information is accurate at the time of printing. When you inspect the fuse panel in your vehicle, refer to the fuse panel label.
NOTICE
After checking the fuse panel in the engine compartment, securely install the cover. If it is not securely latched, electrical failure may occur from water contact.
FAQs
The engine compartment of the 2020 Hyundai Santa Fe is normally home to the fuse box. There might be an internal fuse box as well.
Find the release tabs or screws around the outside and carefully open the fuse box cover.
You can usually change a fuse using your fingers or a pair of needle-nose pliers. It is also advised to keep extra fuses with different amperages on hand.
A broken or melted metal strip will be found inside a blown fuse. Furthermore, the fuse’s transparent portion could seem discolored.
Make sure to swap out fuses with identical amp ratings whenever possible. Electrical damage may result from the use of a higher amp fuse.
Each fuse’s location and function are shown on the fuse box cover or in the owner’s manual. It assists you in determining which fuse safeguards particular electrical components.
It is advised to use fuses that adhere to the specifications listed in the owner’s manual of your car and come from reliable brands.
There can be an underlying electrical problem if a fuse keeps blowing. Seek the advice of a qualified mechanic for additional diagnosis.
A basic toolkit with extra fuses is included in some cars. Verify the toolkit’s availability in your car.
We don’t advise doing that. Fusing with a higher amp fuse carries a risk of electrical damage and safety hazards.
Whenever you perform regular maintenance checks or troubleshoot electrical problems, make sure to regularly inspect your fuses.
To ensure safety, turn off the ignition and disconnect the battery if needed before replacing the fuses.
To keep the electrical system intact, never replace a fuse with one of a different type or specification.
To identify and resolve the issue if it continues, refer to the vehicle’s service manual or hire a qualified mechanic.
Useful Links
View Full PDF: Hyundai Santa Fe 2020 User Manual| Auto User Guide
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