2015-2022 Kia Soul Fuse Box: Solving Electrical Gremlins and Why Part Numbers Are Critical
This guide covers the common failure points, replacement costs, and critical compatibility details for the engine compartment fuse box in the 2015-2022 Kia Soul.
- Compatibility is critical. You must match the OEM part number from your old fuse box exactly due to variations in engine, year, and options.
- The engine compartment fuse box for 2015-2022 Kia Soul models does NOT require any programming or a dealer visit after installation; it is a plug-and-play component.
- Symptoms of failure are often widespread and confusing, such as multiple unrelated electrical systems failing at once or intermittent power loss.
- When buying a used fuse box, carefully inspect it for any signs of melting, heat damage, or corrosion on the terminals.
Understanding the 2015-2022 Kia Soul Fuse Box
The 2015-2022 Kia Soul uses two separate fuse panels. The main unit, which is the focus of this guide, is the engine compartment fuse box (also called a junction block). It is a black plastic box located in the engine bay, typically near the battery. There is also a smaller, secondary fuse panel inside the vehicle on the driver's side of the dashboard for interior circuits. This article deals specifically with the main engine compartment unit, which is responsible for most primary vehicle functions.
Critical Compatibility: The #1 Issue for Buyers
Kia used many different fuse boxes across the 2015-2022 Soul's production run. Compatibility depends entirely on your vehicle's specific year, engine size (1.6L vs. 2.0L), and optional features. Installing the wrong fuse box can lead to non-functioning components, blown fuses, or even permanent damage to other vehicle electronics.
Warning: You MUST match the part number from your original fuse box exactly. Do not order a replacement based on year and model alone. Visually comparing units is not enough, as internal wiring can differ.
To find the part number, you must remove the cover and sometimes the unit itself. Look for a sticker or embossed number on the side of the plastic housing. This is the only way to guarantee the used part will work correctly in your vehicle.
Known Part Number Applications
While you should always verify the number on your specific part, research has identified the following applications. Note that this list is not exhaustive.
| Part Number | Known Applications | Source Notes |
|---|---|---|
| 91240-K0341 | 2020-2022 Kia Soul with 2.0L gasoline engine. | Fits EX, GT-Line, LX, S, X-Line trims. |
| 91417-B2020 | 2015 Kia Soul with 2.0L gasoline engine. | Based on initial vetted data. Always verify on your original part. |
| 91713-B2770 | 2017-2018 Kia Soul. | Engine size not specified in source, reinforcing the need to match numbers. |
Symptoms of a Failing Fuse Box
A failing fuse box often creates confusing, intermittent, and seemingly unrelated electrical problems. Because it supplies power to so many different systems, a single fault inside the box can have widespread effects.
- Multiple Unrelated System Failures: This is the most common symptom. For example, your radio, power windows, and headlights might stop working all at once.
- Intermittent Electrical Gremlins: Components may work one moment and fail the next. A Reddit user with a 2015 Soul described the vehicle intermittently losing all electrical power after being shut off, only for it to return minutes later.
- Engine Stalling or No-Start: If the fuse box fails to properly power the fuel pump, ignition system, or engine computer (ECU), the engine may not start 🎬 See how a fuse box issue causes a no-start condition or could stall while driving.
- Dim or Flickering Lights: Inconsistent power delivery from a corroded or failing fuse box can cause headlights and interior lights to flicker or appear dim.
- Visible Damage or Burning Smell: A visual inspection may reveal melted plastic, scorch marks, or a distinct burning smell around the fuse box. This indicates a severe overload or short circuit and is a serious fire hazard.
- Corrosion: White or green crust on the terminals or pins is a sign of water intrusion or damage, which can disrupt electrical connections.
Known Issues, Recalls, and Technical Service Bulletins (TSBs)
While the gasoline-powered Kia Soul has seen various recalls for engine and safety system issues, there are no widespread recalls or TSBs specifically targeting the engine compartment fuse box for the 2015-2022 model years at this time.
However, owners have reported a range of electrical problems on platforms like CarComplaints.com and forums, including issues with wiring harnesses and intermittent power loss. These can sometimes be traced back to a faulty fuse box or its connections.
Note on EV Recalls: There is a significant recall for the 2015-2019 Kia Soul EV for a fire risk associated with the high-voltage battery pack. This recall does NOT apply to the gasoline models and is unrelated to the standard 12-volt fuse box discussed in this article.
Buying a Used Kia Soul Fuse Box
Purchasing a used OEM fuse box is a smart and cost-effective way to solve your electrical issues, especially since this part does not require programming. Here’s what to look for.
Why Choose a Used OEM Fuse Box?
- Cost Savings: A used OEM unit is significantly cheaper than a new part from the dealer.
- Guaranteed Compatibility: As long as you match the part number, an OEM part is guaranteed to have the correct internal wiring for your vehicle's specific options.
- Plug-and-Play: Avoids the need for dealer visits or special programming.
Physical Inspection Checklist
Before purchasing, carefully inspect the used fuse box:
- Check All Pins and Terminals: Look at the large connectors on the bottom and sides. All pins should be straight, clean, and free of any green or white corrosion.
- Inspect for Heat Damage: Look for any melted plastic, discoloration, or scorch marks on the housing or around the fuse and relay sockets. This is a sign the part came from a vehicle with a severe electrical short.
- Check the Housing: Ensure the plastic housing is not cracked or broken, and that all mounting tabs are intact.
- Verify Fuses/Relays (Bonus): While you should plan on using the fuses and relays from your original unit or replacing them as needed, a unit that comes with all its original relays can be a good sign.
Programming and Installation
Pro Tip: The engine compartment fuse box for the 2015-2022 Kia Soul is a non-programmable, plug-and-play component. As long as the part number is an exact match, no dealer programming, flashing, or VIN matching is required. This makes it an excellent candidate for DIY replacement.
Replacement is straightforward for someone with basic tools. It typically involves disconnecting the battery, unclipping several large wiring harness connectors, unbolting the fuse box from its bracket, and then swapping the unit. After installing the replacement, you may need to transfer your old fuses and relays 🎬 Watch: Locating the starter relay and fuel pump fuse into the new box if it was sold bare.
Replacement Cost Comparison
The cost to replace a Kia Soul fuse box can vary significantly based on the source of the part and labor rates.
| Item | Estimated Cost | Notes |
|---|---|---|
| New OEM | $300 - $600+ | Purchased from a Kia dealership. Guarantees the latest version but is the most expensive option. |
| New Aftermarket | $150 - $300+ | Availability is limited and quality can be inconsistent. Not generally recommended due to the complexity and variations. |
| Used OEM | $50 - $200 | The most cost-effective solution. Prices vary based on dismantler and condition. |
| Shop Labor | $100 - $250 | Replacement is typically quick, taking 1-2 hours. A mechanic quoted $1000 for a 2010 model, which included the part and significant diagnosis time, but labor for a simple swap should be much lower. |
Frequently Asked Questions (FAQ)
Does a replacement Kia Soul fuse box need to be programmed?
No. The main engine compartment fuse box for 2015-2022 gasoline models does not require any programming, flashing, or coding. It is a plug-and-play part, provided you install a unit with the exact same part number as your original.
Where is the fuse box on a 2015-2022 Kia Soul?
There are two. The main engine fuse box (junction block) is a black plastic box located under the hood, near the battery. A second interior fuse panel is located on the driver's side of the dashboard, usually behind a small removable cover near your left knee.
🎬 Watch: Quick video showing both fuse box locationsCan I use a fuse box from a Soul with a different engine?
No. The fuse boxes are specific to the engine (1.6L vs. 2.0L) and other vehicle options. The internal wiring is different. You must find a replacement with a part number that exactly matches your original fuse box.
What's the difference between the engine fuse box and the interior fuse panel?
The engine fuse box (junction block) handles high-current systems and primary vehicle functions like the engine, cooling fans, and headlights. The interior fuse panel handles lower-current, cabin-related accessories like the radio, power outlets, and interior lighting.
Helpful Videos
Technical Specifications
OEM Part Numbers: 91240K0341 91415B2140 91416B2140 91417B2020 91481B2150 91709B2050 91713B2130 91713B2770
Houses a combination of blade-type fuses, cartridge fuses, and relays. Located in the engine compartment, typically to the right of the battery.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Kia Soul:
- 🎬 Helpful Videos
- 🛍️ Shop This Part
- Understanding the 2015-2022 Kia Soul Fuse Box
- Critical Compatibility: The #1 Issue for Buyers
- Known Part Number Applications
- Symptoms of a Failing Fuse Box
- Known Issues, Recalls, and Technical Service Bulletins (TSBs)
- Buying a Used Kia Soul Fuse Box
- Why Choose a Used OEM Fuse Box?
- Physical Inspection Checklist
- Programming and Installation
- Replacement Cost Comparison
- Frequently Asked Questions (FAQ)
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