How to Change Fuses of 2017 Hyundai Santa | Fuse Diagram Guide
When it comes to maintaining cars, changing fuses is the most important thing you can do to make sure that all of the electrical parts in a car like the 2017 Hyundai Santa work smoothly. The guide “Replacing Fuses 2017 Hyundai Santa | Fuse Diagram and Details” turns out to be very helpful for drivers because it tells them everything they need to know about changing fuses. With a full fuse diagram and other information, this guide gives drivers the tools they need to quickly find and fix problems with fuses. This resource gives drivers the knowledge and confidence to confidently and proficiently handle the complicated electrical systems in their vehicles, from fixing small problems to huge system disruptions. By making things clear and giving directions, the fuse replacement guide becomes an important tool for drivers that keep their Hyundai Santa running well and reliably.
2024 Hyundai SANTA FE Review, Specs, Price, And Mileage (Brochure)
Fuses
A vehicle’s electrical system is protected from electrical overload damage by fuses. This vehicle has 2 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. If the electrical system does not work, first check the driver’s side fuse panel. Always replace a blown fuse with one of the same rating. Before replacing an open fuse, disconnect the negative battery cable. If the replacement fuse blows, this indicates an electrical problem. Avoid using the system involved and immediately consult an authorized HYUNDAI dealer. Three kinds of fuses are used: blade type for lower amperage ratings, cartridge type, and multi fuse for higher amperage ratings.
WARNING
Fuse replacement
- Never replace a fuse with anything but another fuse of the same rating.
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A higher capacity fuse could cause damage and possibly a fire.
- Never install a wire or aluminum foil instead of the proper fuse – even as a temporary repair. It may cause extensive wiring damage and a possible fire.
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.
NOTICE
The actual fuse/relay panel label may differ from the equipped items.
CAUTION
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When replacing an open fuse or relay with a new one, make sure the new fuse or relay fits tightly into the clips. The incomplete fastening fuse or relay may cause the vehicle wiring and electric systems damage and a possible fire.
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Do not remove fuses, relays, and terminals fastened with bolts or nuts. The fuses, relays, and terminals may be fastened incompletely, and it may cause a possible fire. If fuses, relays, and terminals fastened with bolts or nuts are open, consult with an authorized HYUNDAI dealer.
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Do not input any other objects except fuses or relays into fuse/relay terminals such as a driver or wiring. It may cause contact failure and system malfunction.
Instrument Panel Fuse Replacement
- Turn the ignition switch and all other switches off.
- Open the fuse panel cover.
- Pull the suspected fuse straight out. Use the removal tool provided in the engine compartment fuse panel.
- Check the removed fuse; replace it if it is blown.
- 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.
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.
If the headlights or other electrical components 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.
Fuse switch
Always, put the mode switch at the ON position.
If you move the switch to the OFF position, some items such as the audio and digital clock must be reset and the transmitter (or smart key) may not work properly.
CAUTION
Always place the fuse switch in the ON position while driving the vehicle.
Engine Compartment Panel Fuse Replacement
- Turn the ignition switch and all other switches off.
- Remove the fuse box cover by pressing the tab and pulling it 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, securely install the fuse box cover. If not, electrical failures may occur from water leaking in.
Multi fuse
If the multi fuse is blown, it must be removed as follows:
- Disconnect the negative battery cable.
- Remove the bolts shown in the picture above.
- Replace the fuse with a new one of the same rating.
- Reinstall in the reverse order of removal.
Main fuse
If the main fuse is blown, it must be removed as follows
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Disconnect the negative battery cable.
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Remove the nuts shown in the picture above.
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Replace the fuse with a new one of the same rating.
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Reinstall in the reverse order of removal.
Fuse/Relay Panel Description
Inside the fuse/relay box covers, you can find the fuse/relay label describing the fuse/relay name and capacity.
2024 Hyundai SANTA FE Review, Specs, Price, And Mileage (Brochure)
NOTICE
Not all fuse panel descriptions in this manual may apply 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.
| Description | Fuse rating | Protected Component |
| A/BAG IND | 10A | Instrument Cluster, A/C Control Module |
| A/BAG | 15A | ACU, Passenger Occupant Detection Sensor |
| 5 MODULE | 7.5A | RR_BLOWER, AVM, AC_INVERTER_UNIT, Smart Key Control Module, BCM, Rear Seat Warmer LH/RH, Driver/Passenger Seat Warmer Module, |
| 1 MODULE | 7.5A | Sport Mode Switch, Key Solenoid, Console Switch LH/RH, Rear Power Window Switch LH/RH, Data Link Connector |
| FOG LAMP REAR | 10A | – |
| 2 MEMORY | 10A | BCM, Tire Pressure Monitoring Module, Electro Chromic Mirror, Driver/Passenger Door Module, Auto Light & Photo Sensor, A/C Control Module, Instrument Cluster, FRT_DRV_SEAT |
| 2 SMART KEY | 7.5A | Smart Key Control Module, Immobilizer Module |
|
3 MODULE |
10A |
BCM, Instrument Cluster, Tire Pressure Monitoring Module, A/C Control Module, Driver/Passenger Door Module, ATM Shift Lever Indicator, Rear Seat Warmer LH/RH, 4WD ECU,
Driver/Passenger Seat Warmer Module, MTS Module, Rear(SMART) Parking Assist Sensor LH/RH, A/V & Navigation Head Unit, Rear Parking Assist Sensor (Center)LH/RH, AMP, SAS_ESP, EPB_EXT, Electro Chromic Mirror, BSD |
| 4 SMART KEY | 10A | Start/Stop Button Switch, Immobilizer Module |
| INTERIOR LAMP | 15A | Cargo Lamp, Vanity Lamp LH/RH, Overhead Console Lamp, Center Room Lamp, Personal Lamp LH/RH |
| MULTIMEDIA | 15A | Audio, A/V & Navigation Head Unit, MTS Module, D_CLOCK |
| MDPS | 7.5A | MDPS Unit |
| HTD STRG | 15A | Steering Wheel Switch |
| FOG LAMP FRONT | 15A | FRT FOG LAMP LH/RH |
| 1 MEMORY | 10A | RF Receiver, Ignition Key Ill. & Door Warning Switch |
| Description | Fuse rating | Protected Component |
| START | 7.5A | W/O IMMO. & Smart Key: ICM Relay Box (Burglar Alarm Relay) With IMMO. or Smart Key: INHIBIT_SW(POSITION_SW) |
|
2 MODULE |
10A |
Crash Pad Switch, Multipurpose Check Connector, Head Lamp Leveling Device Actuator LH/RH, Auto Head Lamp Leveling Device Module, Stop Lamp Switch, AFLS_UNIT, F_WATER_SNSR, GLOW_RLY_UNIT_METAL, FPAS_SNSR, DSL_BOX |
| CORNERING LAMP | 10A | – |
| 2 SUNROOF | 20A | Sunroof_MTR |
| S/HEATER RR | 15A | Rear Seat Warmer LH/RH |
| IGN | 20A | E/R Fuse & Relay Box (Fuse – ABS 3, SENSOR 5, TCU) |
| 1 A/CON | 7.5A | E/R Fuse & Relay Box (Blower Relay), A/C Control Module, Cluster Ionizer, DSL_BOX(PTC_RLY) |
| WIPER RR | 15A | Rear Wiper Relay, Rear Wiper Motor, Multifunction Switch, BCM |
| 1 SMART KEY | 25A | Smart Key Control Module |
| S/HEATER FRT | 20A | Driver/Passenger Seat Warmer Module |
| 2 A/CON | 7.5A | A/C Control Module |
| C/LIGHTER | 20A | Front Power Outlet & Cigarette Lighter, Luggage Power Outlet |
| WIPER FRT | 15A | Multifunction Switch, E/R Fuse & Relay Box (Wiper HI Relay, IG2 Relay) |
| A/CON RR | 20A | – |
| P/WDW RH | 25A | Passenger Door Module, Rear Power Window Switch RH |
| REAR HTD | 10A | A/C Control Module |
| BRAKE SWITCH | 7.5A | Smart Key Control Module, Stop Lamp Switch |
| Description | Fuse rating | Protected Component |
| 1 SUNROOF | 20A | SUNROOF_MTR |
| P/WDW LH | 25A | Driver Safety Power Window Module, Driver Door Module, Rear Power Window Switch LH |
| FUEL LID | 15A | Fuel Filler Door Switch (DOOR_EXT) |
| 3 SMART KEY | 7.5A | Smart Key Control Module |
| STOP LAMP | 15A | Stop Signal Electronic Module |
| P/SEAT (PASS) | 20A | Passenger Seat Manual Switch, Passenger Lumbar Support Switch |
| AMP | 30A | AMP |
| 4 MODULE | 10A | Audio, A/V & Navigation Head Unit, BCM, AMP, MTS Module, Power Outside Mirror Switch, E/R Fuse & Relay Box (Power Outlet Relay), AVM, D_CLOCK, USB_CHARGE |
| DOOR LOCK | 20A | Door Lock/Unlock Relay, Tail Gate Relay, ICM Relay Box (Dead Lock Relay) |
| P/SEAT (DRV) | 30A | Driver IMS Module, Driver Seat Manual Switch, Driver Lumbar Support Switch |
Engine compartment fuse panel
| Relay NO. | Relay Name | Relay Type |
| E30 | POWER OUTLET RELAY | ISO MICRO |
| E31 | START RELAY | ISO MICRO |
| E32 | FRONT DEICER RELAY | ISO MICRO |
| E33 | BLOWER RELAY | ISO MICRO |
| E34 | WIPER LO RELAY | ISO MICRO |
| E36 | ACC RELAY | ISO MICRO |
| E37 | IG1 RELAY | ISO MICRO |
| E38 | IG2 RELAY | ISO MICRO |
| E39 | COOLING FAN RELAY | ISO MINI |
| E40 | WIPER HI RELAY | ISO MICRO |
| E41 | REAR DEFOGGER RELAY | ISO MICRO |
| E42 | HORN RELAY | ISO MICRO |
| Description | Fuse rating | Protected Component | |
|
MULTI FUSE |
MDPS | 80A | MDPS Unit |
| 2 B+ | 60A | Smart Junction Box (IPS 1 (4CH), IPS 2 (1CH), IPS 5 (1CH), Fuse – SUNROOF 1, P/SEAT PASS, P/SEAT DRV), RR A/CON | |
| BLOWER | 40A | Blower Relay | |
| RR HTD | 40A | Rear Defogger Relay | |
| ABS1 | 40A | ESC Module, Multipurpose Check Connector | |
| ABS2 | 40A | ESC Module | |
| C/FAN | 60A | Cooling Fan Relay | |
| 3 B+ | 60A | Smart Junction Box (Fuse – MODULE 1, SMART KEY 4, SUNROOF 2, SMART KEY 1, Leak Current Autocut Device) | |
|
FUSE |
4 B+ | 50A | Smart Junction Box (IPS 3 (4CH), IPS 6 (2CH), Fuse – F/LID, STOP LAMP, DR LOCK, BRAKE SWITCH), FUEL LID |
| ECU | 40A | ECU Box | |
| IG1 | 40A | W/O Smart Key: Ignition Switch, With Smart Key – ACC Relay, IG1 Relay | |
| IG2 | 40A | Start Relay, IG2 Relay, W/O Smart Key : Ignition Switch | |
| TRAILER | 30A | Trailer Power Outlet | |
| 1 B+ | 50A | Smart Junction Box (Fuse – S/HEATER RR, S/HEATER FRT, P/WDW RH, P/WDW LH) | |
| HORN | 15A | Horn Relay | |
| DEICER | 15A | Front Deicer Relay | |
| POWER OUTLET | 25A | Power Outlet Relay | |
| AC INVERTER | 30A | AC Inverter Module |
| Description | Fuse rating | Protected Component | |
|
FUSE |
POWER TAILGATE | 30A | Power Tail Gate Module |
| IDB | 15A | IDB Module | |
| 4WD | 20A | 4WD ECM | |
| AMS | 10A | Battery Sensor | |
| AMS (WIPER) | 10A | BCM, PCM | |
| WIPER FRT | 25A | Wiper LO Relay, Front Wiper Motor | |
| B/UP LAMP | 10A | A/T – Rear Combination Lamp (IN) LH/RH, Electro Chromic Mirror, Audio, A/V & Navigation Head Unit | |
| ABS3 | 7.5A | ESC Module | |
| 5 SENSOR | 7.5A | PCM | |
| TCU | 15A | A/T: Transaxle Range Switch | |
| F/PUMP | 15A | Fuel Pump Relay | |
| 1 ECU | 15A | PCM | |
| 2 ECU | 10A | IDB Module | |
| 3 SENSOR | 10A | Fuel Pump Relay | |
| IGN COIL | 20A | Condenser, Ignition Coil #1/#2/#3/#4 | |
| 2 SENSOR | 10A | Purge Control Solenoid Valve, Variable Intake Solenoid Valve(G4KJ), Oil Control Valve #1/#2 | |
| 1 SENSOR | 15A | Oxygen sensor(#1/#2/#3/#4), PCM, Oxygen Sensor(Down), E/R Fuse & Relay Box (Cooling Fan Relay) | |
| B/A HORN | 10A | Burgl Aralarm Horn Relay |
How to Change Hyundai Santa Fuses
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Locate the Fuse Box:
- The fuse box is usually located in one of the following places: under the dashboard on the driver’s side, in the engine compartment near the battery, or in the trunk.
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Turn Off the Vehicle:
- Before working on the fuses, make sure to turn off the ignition and any electrical components.
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Remove the Fuse:
- Use the fuse puller tool or a pair of needle-nose pliers to grasp and pull out the fuse.
- If the fuse puller is missing, you can use pliers, but be careful not to damage the fuse or the surrounding area.
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Inspect the Fuse:
- Check the fuse for a burnt or broken wire inside. If the wire is damaged, the fuse is blown and needs to be replaced.
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Replace the Fuse:
- Use a fuse of the same amperage rating as the one you removed. The amperage rating is usually printed on the top of the fuse or indicated in the owner’s manual.
- Push the new fuse into the slot until it clicks into place.
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Check the Functionality:
- Turn on the ignition and test the component associated with the fuse to ensure it’s working correctly.
- Replace the Fuse Box Cover:
- Once you’ve replaced the fuse and confirmed the functionality, put the fuse box cover back on.
Important Tips:
Always use the correct amperage fuse to avoid electrical issues or damage to your vehicle. If a fuse blows repeatedly, it may indicate an underlying electrical problem. Consult a professional mechanic if needed.
- Carry Spare Fuses: Keep a variety of spare fuses in your vehicle, especially if you are planning a long trip.
- Use a Flashlight: If you are working in low-light conditions, use a flashlight to see the fuse box clearly.
- Regular Checks: Periodically inspect your fuses to identify and replace any that may have blown.
FAQs
You can typically find the fuse diagram in the owner’s manual of your vehicle.
Generally, you’ll only need a pair of needle-nose pliers or a fuse puller, and replacement fuses.
If a specific component in your vehicle stops working, such as the radio or power windows, a fuse related to that component may have blown.
The fuse box in a 2017 Hyundai Santa Fe is typically located in the engine compartment or under the dashboard on the driver’s side.
The exact method may vary slightly depending on the model year, but generally, you can access the fuse box by opening the hood or the driver’s side door and removing the cover.
You can use needle-nose pliers or a fuse puller to gently grasp the blown fuse and pull it straight out of its socket.
The replacement fuse should have the same amperage rating as the blown fuse.
The amperage rating is typically printed on the fuse itself. If it’s not visible, consult your owner’s manual for the correct amperage rating.
It’s not recommended to use a fuse with a higher amperage rating, as it could potentially damage the electrical system or cause a fire hazard.
If a fuse continues to blow after replacement, there may be an underlying electrical issue that needs to be addressed. It’s best to have the vehicle inspected by a professional.
Before replacing a fuse, make sure to turn off the ignition and any electrical components related to the fuse you’re replacing to avoid electrical shock or damage.
Replacing a fuse is a relatively simple task that can usually be done by the vehicle owner. However, if you’re unsure or uncomfortable doing it yourself, it’s always best to consult a professional.
The cost of replacing a fuse is minimal, usually just a few dollars for the replacement fuse itself.
There’s no specific order in which fuses need to be replaced. Simply identify the blown fuse, remove it, and replace it with a new one of the same amperage rating.
Common issues that can cause fuses to blow include short circuits, faulty electrical components, and overloaded circuits. If you’re experiencing frequent blown fuses, it may be indicative of a larger problem that needs to be addressed.
Useful Links
View Full PDF: 2017 Hyundai Santa Owner’s Manual | Auto User Guide
2024 Hyundai SANTA FE Review, Specs, Price, And Mileage (Brochure)