Fuse Diagram and Relay: 2022 Hyundai Santa Cruz Fuses Guide
The 2022 Hyundai Santa Cruz’s switch diagram and relay system are very important for making sure that the car’s electrical parts work properly. Santa Cruz’s electrical system is held together by a complex web of fuses and switches that protects against electrical problems and keeps important parts safe. To keep the car’s electrical system in good shape and fix any problems that might come up, you need to know how these fuses are laid out and what they do. The fuse diagram makes it easy to find specific fuses. Relays, on the other hand, control different electrical tasks in the vehicle by acting as switches. It is very important to keep these parts in good shape so that the Santa Cruz works well and safely. Hyundai’s careful planning and attention to detail in the fuse and circuit system show how dedicated they are to making reliable and fast cars. Driving the 2022 Hyundai Santa Cruz and learning more about the complicated switch diagram and relay setup can help drivers better understand how high-tech the car is.
2024 Hyundai SANTA CRUZ Specs, Price, Features, Mileage And Review
FUSES
A vehicle’s electrical system is protected from electrical overload damage by fuses. This vehicle has 5 fuse panels, one located in the driver’s side panel bolster, and the other in the engine compartment.
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. 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 aluminium 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 vehicle 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 (1) 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, such as the cigarette lighter fuse. If the headlights 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
Blade fuse / Cartridge fuse
- Turn the vehicle 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.
NOTICE
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 contact.
Multi fuse
If the multi fuse or midi 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 apply 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 | Circuit Protected |
| SUNROOF1 | 20A | Sunroof Glass Motor Controller |
| IBU1 | 7.5A | IBU |
| MODULE6 | 10A | Console Switch, Upper Console Switch, A/T Shift Lever Indicator |
| MODULE5 | 10A | AMP, A/C Control Switch, A/C Control Module, Electro Chromic Mirror, Data Link Connector, Audio, A/V & Navigation Head Unit, Front Wireless Charger, Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module |
| CLUSTER | 7.5A | Instrument Cluster |
| IBU2 | 10A | IBU, Ignition Switch, IAU, BLE Unit |
| AIR BAG2 | 10A | SRS Control Module |
| A/C | 7.5A | A/C Control Module, A/C Control Switch, E/R Junction Block (PTC Heater Relay) |
| S/HEATER DRV/PASS | 20A | Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module |
| CARGO LP | 10A | High-mounted Stop Lamp, Side Mounted Bed Lamp LH/ RH |
| A/BAG IND | 7.5A | Instrument Cluster, Overhead Console Lamp |
| TAILGATE OPEN | 10A | Tailgate Relay |
| WASHER | 15A | Multifunction Switch |
| SAFETY P/WINDOW RH | 25A | Passenger Safety Power Window Module |
| P/WINDOW LH | 25A | Power Window Main Switch |
| SAFETY P/WINDOW LH | 25A | Driver Safety Power Window Module |
| Fuse Name | Fuse Rating | Circuit Protected |
| MODULE4 | 7.5A | Front View Camera, Crash Pad Switch, WD ECM, ADAS Parking ECU |
| AIR BAG1 | 15A | SRS Control Module, Passenger Occupant Detection Sensor |
| MODULE9 | 10A | Hazard Switch, Key Solenoid, Crash Pad Switch, Data Link Connector, Rain Sensor, Driver/Passenger Smart Key Outside Handle, Sport Mode Switch, E/R Junction Block (E-CVVT Relay) |
| MODULE1 | 10A | IBU, IAU, Audio, A/V & Navigation Head Unit, Keyboard, Integrated Parking Assist Unit |
| MODULE8 | 7.5A | Front Air Ventilation Seat Control Module, AC Inverter Module, Front Seat Warmer Control Module, AC Inverter Outlet |
| BED STORAGE | 10A | Bed Storage Relay |
| P/WINDOW RH | 25A | Power Window Main Switch, Passenger Power Window Switch |
| AMP | 25A | AMP |
| MEMORY | 10A | Instrument Cluster, Driver/Passenger Door Mood Lamp, Mood Lamp Unit, Crash Pad Mood Lamp, A/C Control Module, A/C Control Switch |
| MULTIMEDIA | 25A | Audio, A/V & Navigation Head Unit |
| DOOR LOCK | 20A | Center Door Lock Relay, Center Door Unlock Relay, Two Turn Unlock Relay |
| BRAKE SWITCH | 10A | Stop Lamp Switch, IBU |
| MODULE2 | 15A | Front USB Charger, Rear USB Charger |
| MODULE7 | 7.5A | IBU, IAU |
| MDPS | 7.5A | MDPS Unit |
| P/SEAT DRV | 30A | Driver Power Seat Switch, Driver Power Seat Module |
| MODULE3 | 7.5A | Stop Lamp Switch, IAU, Sport Mode Switch (DCT) |
Engine compartment fuse panel (Engine room junction block)
Inside the fuse/relay box cover, you can find the fuse/relay label describing fuse/relay names and ratings.
2024 Hyundai SANTA CRUZ Specs, Price, Features, Mileage And Review
Information
Not all fuse panel descriptions in this manual may apply 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
| Type | Fuse Name | Fuse Rating | Circuit Protected |
| MULTI FUSE | MDPS | 80A | MDPS Unit |
| COOLING FAN1 | 80A | [G4KP] Cooling Fan Controller | |
| COOLING FAN2 | 60A | [G4KN] Cooling Fan Controller | |
| B+2 | 60A | ICU Junction Block (IPS7, IPS8, IPS9, IPS10, IPS11, IPS12) | |
| B+3 | 60A | ICU Junction Block (Fuse – P/SEAT DRV, SAFETY P/ WINDOW RH, S/HEATER DRV/PASS, SUNROOF1, BED STORAGE, Power Window Main Relay) | |
| E-CVVT1 | 50A | E/R Junction Block (E-CVVT Relay) | |
| BLOWER | 40A | E/R Junction Block (Blower Relay) | |
| EPB1 | 40A | ESC Module | |
| REAR HEATED | 40A | E/R Junction Block (Rear Heated Relay) | |
| TRAILER 1 | 30A | [G4KP] Trailer Connector | |
| FUSE | B+4 | 40A | ICU Junction Block (Fuse – DOOR LOCK, SAFETY P/ WINDOW LH, TAILGATE OPEN, AMP, IBU2, AIR BAG2, CARGO LP, BRAKE SWITCH, MODULE9, Long Term Load Latch Relay) |
| EPB2 | 60A | ESC Module | |
| FUEL PUMP | 20A | E/R Junction Block (Fuel Pump Relay) | |
| 4WD | 20A | AWD ECM | |
| TRAILER 2 | 30A | [G4KN] Trailer Controller | |
| AMS | 10A | Battery Sensor | |
| TRAILER 3 | 30A | [G4KN] Trailer Connector | |
| ECU2 | 15A | PCM/ECM | |
| VACUUM PUMP1 | 20A | [G4KP] E/R Junction Block (Vacuum Pump Relay) | |
| TCU1 | 15A | [G4KN] PCM | |
| ROOF LIGHT FRT | 15A | Accessory Light Switch | |
| E-CVVT2 | 20A | [G4KP] ECM | |
| HEATED MIRROR | 10A | E/R Junction Block (Rear Heated Relay), Driver/ Passenger Power Outside Mirror | |
| VACUUM PUMP2 | 10A | [G4KP] ESC Module | |
| TCU3 | 60A | [G4KP] TCM | |
| EOP | 60A | [G4KP] Electronic Oil Pump | |
| B+1 | 50A | ICU Junction Block (IPS1, IPS3, IPS4, IPS5, IPS6,) | |
| PTC HEATER | 50A | E/R Junction Block (PTC Heater Relay) | |
| INVERTER | 30A | AC Inverter Module |
| Type | Fuse Name | Fuse Rating | Circuit Protected |
| FUSE | ACC1 | 50A | ACC Relay |
| MAIN | 60A | Main Relay | |
| WIPER3 | 40A | Front Wiper1 On Relay | |
| IG1 | 60A | IG1 Relay | |
| IG2 | 60A | IG2 Relay, E/R Junction Block (Start Relay) | |
| SENSOR1 | 20A | Ignition Coil #1/#2/#3/#4 | |
| ACC2 | 20A | ICU Junction Block (Fuse – MODULE1, MODULE2) | |
| SENSOR5 | 15A | Injector #1/#2/#3/#4 (MPI) | |
| SENSOR4 | 10A | E/R Junction Block (Fuel Pump Relay) | |
| SENSOR2 | 15A | Oxygen Sensor (Up), Oxygen Sensor (Down) | |
| SENSOR3 | 10A | A/C Comp Relay, Oil Control Valve (Exhaust), Valuable Oil Pump Solenoid, Purge Control Solenoid Valve, Cooling Fan Controller, Canister Close Valve [G4KN] Variable Intake Solenoid Valve / [G4KP] RCV Control Solenoid Valve | |
| POWER OUTLET | 20A | Front Power Outlet | |
| A/C | 10A | A/C Comp Relay | |
| HORN | 10A | Horn Relay | |
| ECU1 | 20A | PCM/ECM | |
| WIPER1 | 30A | Front Wiper2 (Low) Relay, Front Wiper Motor | |
| WIPER2 | 7.5A | IBU | |
| ECU3 | 10A | PCM/ECM | |
| MODULE | 7.5A | [G4KP] E/R Junction Block (Vacuum Pump Relay) | |
| FCA | 10A | Front Radar | |
| EPB3 | 10A | ESC Module | |
| TCU2 | 15A | [G4KP] TCM |
How to replace the Fuse of the 2022 Hyundai Santa Cruz
Replacing a fuse in a 2022 Hyundai Santa Cruz is a relatively straightforward process. Here are the general steps to do so:
Materials:
- The new fuse of the correct amperage.
- Fuse puller or needle-nose pliers.
Instructions:
- Locate the fuse box: The fuse box in the Hyundai Santa Cruz is typically located in the engine compartment or under the dashboard on the driver’s side.
- Identify the blown fuse: Inside the fuse box, there should be a diagram indicating the function of each fuse and its respective amperage rating. Look for the fuse corresponding to the component that is not functioning properly. A blown fuse will have a broken wire inside.
- Remove the blown fuse: Using the fuse puller tool provided in the fuse box or a pair of needle-nose pliers, grasp the blown fuse and gently pull it straight out of its socket.
- Replace the fuse: Insert a new fuse of the same amperage rating into the empty socket. Make sure it is seated securely.
- Test the component: After replacing the fuse, test the component to ensure it is now functioning properly.
- Close the fuse box: Once you have replaced the fuse and verified that the component is working, close the fuse box securely.
- Dispose of the old fuse: Properly dispose of the blown fuse. Do not reuse it, as it may pose a safety hazard.
Tips:
- Always use a fuse with the correct amperage rating to prevent electrical issues or damage to the vehicle.
FAQs
The fuse box in the 2022 Hyundai Santa Cruz is typically located in the engine compartment or under the dashboard on the driver’s side.
A blown fuse will have a broken wire inside. You can check the diagram on the fuse box cover to identify which fuse corresponds to the malfunctioning component.
You may need a fuse puller tool, which is usually provided in the fuse box, or a pair of needle-nose pliers to remove the blown fuse.
Yes, it’s crucial to replace a blown fuse with one of the same amperage rating to prevent electrical issues or damage to the vehicle’s systems.
No, it’s not safe to reuse a blown fuse. Always replace it with a new fuse with the correct amperage rating.
You can visually inspect the fuse or use a multimeter to check for continuity.
Fuses can blow due to electrical faults, overloading of circuits, or malfunctioning components.
Before replacing fuses, always ensure the vehicle’s ignition is turned off and that you have disconnected the battery to avoid electrical shocks.
It’s a good idea to check fuses regularly, especially if you notice any electrical issues in your vehicle. Replace blown fuses as soon as possible.
Replacing fuses is a relatively simple task that most car owners can do themselves.
Certain fuses or relays may be associated with critical components like the engine, headlights, or air conditioning.
You can find a detailed fuse diagram on the inside of the fuse box cover.
It’s best to use high-quality fuses that meet the manufacturer’s specifications for your Hyundai Santa Cruz to ensure optimal performance and safety.
Useful Links:
View Full PDF: 2022 Hyundai Santa Cruz Instructions | Auto User Guide
2024 Hyundai SANTA CRUZ Specs, Price, Features, Mileage And Review