2015 Kia Soul Recalls, Issues & Maintenance

The 2015 Kia Soul carries 4 open NHTSA recalls — most recently covering engine. Owners report 8 recurring issue clusters, led by “Headlight flicker and shutoff with turn signal use.” Kia uses Hyundai Motor Group's powertrains, so service intervals mirror Hyundai's. Kia Promise covers the first 3 years / 36,000 miles of complimentary maintenance. Kia owners with the Theta II 2.0L/2.4L (Optima, Sorento, Sportage 2011-2019) should adhere strictly to oil intervals due to known oil-consumption issues in Kia TSBs.

4 Open Recalls

Source: NHTSA

ENGINE

Campaign #20V750000 · Feb 12, 2020

Issue: Kia Motors America (Kia) is recalling certain 2012-2013 Sorento, 2012-2015 Forte and Forte Koup, 2011-2013 Optima Hybrid, 2014-2015 Soul, and 2012 Sportage vehicles. An engine compartment fire can occur while driving.

Risk: An engine compartment fire increases the risk of injury.

Fix: Kia will notify owners, and dealers will inspect the engine compartment for fuel and/or engine oil leaks, perform an engine test and make any repairs, including engine replacement, as necessary, free of charge. In addition, Kia dealers will update the Knock Sensor Detection System (KSDS) software, free of charge. The recall began January 27, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC200.

ENGINE

Campaign #19V120000 · Feb 22, 2019

Issue: Kia Motors America (Kia) is recalling certain 2012-2016 Kia Soul vehicles equipped with 1.6L Gasoline Direct Injection (GDI) engines. High exhaust gas temperatures may damage the catalytic converter, possibly resulting in abnormal engine combustion and damage to one or more of the engine's pistons and possible piston connecting rod failure.

Risk: Piston damage may result in an engine stall, increasing the risk of a crash. A broken connecting rod may puncture the engine block allowing engine oil to escape. The leaking oil may contact the exhaust, increasing the risk of a fire.

Fix: Kia will notify owners, and dealers will upgrade the Catalytic Overheating Protection Engine Control Unit logic to prevent overheating of the catalytic converter. In addition, the catalytic converter will also be replaced if it has been damaged. Depending on the extent of any damage, the engine may also be replaced, free of charge. The recall began April 17, 2019. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC176.

STEERING

Campaign #17V608000 · Sep 29, 2017

Issue: Kia Motors America (Kia) is recalling certain 2014-2016 Soul and Soul EV vehicles. The pinion plug may allow the pinion gear to separate from the steering gear assembly.

Risk: If the pinion gear separates, steering will be lost, increasing the risk of a crash.

Fix: Kia will notify owners, and dealers will inspect and secure the pinion plug or replace the steering gear assembly, as necessary, free of charge. The recall began November 16, 2017. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC155. Note: This recall supersedes campaigns 14V-332 and 15V-736. Vehicles previously remedied under those numbers are being recalled again under this campaign.

VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

Campaign #15V123000 · Feb 3, 2015

Issue: Kia Motors America (Kia) is recalling certain model year 2014-2015 Soul and Soul electric vehicles manufactured July 21, 2013, to January 8, 2015. A section of the accelerator pedal may bend and fracture.

Risk: If the vehicle has a bent or broken accelerator pedal, the driver may have difficulty accelerating the vehicle, increasing the risk of a crash.

Fix: Kia will notify owners, and dealers will add a supporting rubber underneath the pedal stopper, free of charge. The recall began on March 24, 2015. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC116.

Recall data refreshed Sep 6, 2026.

Known issues for this vehicle

What drivers and federal regulators have officially reported about the 2015 Kia Soul.

Reported to NHTSA

Headlight flicker and shutoff with turn signal use

ELECTRICAL SYSTEM, EXTERIOR LIGHTING

9 NHTSA complaints · 2023-09 → 2025-10

My headlights turn off when I use my blinkers. They also flicker sometimes
Owner report, NHTSA ODI #11648970
Headlights turn off after using the turn signal switch. Started happening once in a while but now it happens not only after using the turn signal switch but the headlights will turn off for a few seconds and then turn back on
Owner report, NHTSA ODI #11544399
Headlights flicker off and sometimes just for a second, sometimes stay off and will usually come back on if i turn them off and on again. But then it happens again
Owner report, NHTSA ODI #11551687

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Brake line corrosion and loss of braking

SERVICE BRAKES

5 NHTSA complaints · 2023-06 → 2026-02

Catastrophic failure of rear brake line. Rusted through. Started noticing changes to braking on my way home from the dealer after an oil change. There were no warning lights. Thankfully I was at home in the driveway when ALL of the brake fluid leaked out
Owner report, NHTSA ODI #11560433
My brakes went out completely while driving my 2015 kia soul with my daughter in the car
Owner report, NHTSA ODI #11707210
The contact stated that while driving at 20 MPH, the brakes became inoperable. There were no warning lights illuminated
Owner report, NHTSA ODI #11717476

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Catalytic converter failure and loss of power

ENGINE AND ENGINE COOLING, ENGINE

52 NHTSA complaints · 2023-06 → 2026-07

The contact stated that while driving approximately 70 MPH, the vehicle started losing motive power. The check engine warning light was illuminated, and the vehicle stalled. The vehicle was restarted, but was sputtering and making abnormal sounds
Owner report, NHTSA ODI #11720424
On the highway, not reaching speed at expected RPM, try increasing power and RPM stops climbing at 3500, and speed decreases suddenly, car starts bucking, check engine light flashing
Owner report, NHTSA ODI #11739274
While driving at an undisclosed speed, the check engine warning light illuminated, indicating a failure with the catalytic converter
Owner report, NHTSA ODI #11721691

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Engine knocking and sudden engine failure

ENGINE

57 NHTSA complaints · 2023-07 → 2026-07

The vehicle exhibited a severe mechanical engine knock, significant magnetic iron debris in the engine oil, and subsequently triggered diagnostic trouble code P1326 (Bearing Wear Limit Exceeded)
Owner report, NHTSA ODI #11740279
I own a 2015 kia soul 2.0 GDI engine, was coming home, the car surged twice and started knocking. I imediatly pulled over and killed the car. Had the car checked, spun the number 3 cylinder connecting rod bearing
Owner report, NHTSA ODI #11539893
Was driving on the highway I hard a pop sound and I look in my mirror and saw a big white smoke fog and then hard tapping from the hood and pulled over and my car would not start had it towed and had 2 mechanic look at it told me my engine is blown and there is a hole in it
Owner report, NHTSA ODI #11580836

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Excessive engine oil consumption

ENGINE

26 NHTSA complaints · 2023-08 → 2026-06

the car burns oil. I am having to put in 1 to 3 quarts a month
Owner report, NHTSA ODI #11745262
Excessive oil consumption noted at around 40,000 miles. No visible smoke coming from tail pipe but burnt oil smell coming from underneath car in region of catalytic converter
Owner report, NHTSA ODI #11668441
The engine consumes excessive oil, dropping it into the catalytic converter. This clogs the catalytic converter and causes it to overheat, creating a fire hazard. The car is on its 3rd catalytic converter in 5 years
Owner report, NHTSA ODI #11561997

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Engine compartment fire

ENGINE

13 NHTSA complaints · 2023-11 → 2026-07

The contact stated that while driving 55 MPH, bystanders notified the contact that the vehicle was on fire. The contact pulled over, exited the vehicle, opened the hood, and there were flames coming from the engine. No warning light was illuminated
Owner report, NHTSA ODI #11752482
Driving home from supermarket. Car made a loud bang and started smoking from under the hood. Pulled over into parking lot. Car continued to smoke and within minutes caught on fire from under the hood. Car was engulfed in flames within minutes
Owner report, NHTSA ODI #11686476
While driving at 55 MPH, the contact heard a loud "pop" sound followed immediately by visible flames originating from under the hood. No warning lights or indicators were illuminated before the fire
Owner report, NHTSA ODI #11722329

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EV battery recall repair parts unavailability

ELECTRICAL SYSTEM

8 NHTSA complaints · 2023-07 → 2025-03

Kia issued recall 23V218 in relation to the High Voltage Battery being able to short curcut and catch fire. They don't know for sure the cause, nor do they have a remedy in place yet
Owner report, NHTSA ODI #11535224
Vehicle recalled by Kia for potential for short and resultant fire from battery pack. Recall performed, traction battery found to be defective. Vehicle taken and held by Kia for six months while awaiting back-ordered replacement traction pack
Owner report, NHTSA ODI #11592461

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Airbag non-deployment in collisions

AIR BAGS

5 NHTSA complaints · 2024-02 → 2025-02

AIRBAGS DID NOT DEPLOY. At 4-way intersection w/ traffic light other driver going northbound blew through their red light (maybe on phone or other distraction) at what seemed like a high speed
Owner report, NHTSA ODI #11587547
I was involved in a head on collision with a F250 truck and the airbags did not deploy. I did hit my head on the steering wheel and have a bruise above my eye and some scratches on my knee
Owner report, NHTSA ODI #11570550

Read all complaints on NHTSA →

Note: NHTSA also opened 3 defect investigation(s) on this vehicle that closed without action.

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 11, 2026. Investigation data refreshed Sep 11, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Essential maintenance

Critical for safety and preventing major damage

Engine Oil & Filter

Every 3,750 mi

Severe service: every 3,750 miles. Normal: 7,500 miles. Theta II 2.0L/2.4L on Optima, Sorento, Sportage (2011-2019): full synthetic only, never extend.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

Tire Rotation

Every 7,500 mi

Rotate tires every 7,500 miles. Telluride and Sorento AWD owners benefit from rotation every 5,000 miles to prevent uneven wear.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

Brake Inspection

Every 7,500 mi

Inspect brake pads and rotors every 7,500 miles. Forte and Soul front pads typically last 40,000-55,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

Brake Fluid

Every 30,000 mi

Replace DOT 3 brake fluid every 30,000 miles or 24 months. Required for ABS and ESC pump longevity.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Engine Air Filter

Every 30,000 mi

Replace engine air filter every 30,000 miles. Severe or dusty conditions: 15,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

Automatic Transmission Fluid

Every 30,000 mi

Severe service: every 30,000 miles. Normal: 60,000 miles. Use Kia SP-IV — same as Hyundai.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

Spark Plugs

Every 105,000 mi

Iridium-tipped plugs rated 105,000 miles on most Kia engines. 1.6T (Forte GT, Soul Turbo): 60,000 miles. 3.5L Lambda II V6 (Telluride, Sorento): 105,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

Long-Life Coolant

Every 30,000 mi

Kia Long-Life Coolant (pink, same as Hyundai): first change at 60,000 miles, then every 30,000. Do not mix with green or orange coolant.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Transfer Case / Rear Diff (AWD)

Every 60,000 mi

Sportage AWD, Sorento AWD, Telluride AWD: replace transfer case fluid and rear diff fluid every 60,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$105–$140

Shop

~$75–$100

DIY

~$15–$40

AWD/4WD vehicles only. Easy drain-and-fill on most platforms.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter

Every 15,000 mi

Replace cabin air filter every 15,000 miles. Located behind the glove box on Optima, Forte, and Sportage; behind the dashboard panel on Telluride.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

139 crashes 2010–2024

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number

Owner-reported problem signals

Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.

36

complaints mentioning a crash

83

complaints mentioning a fire

Reviewed known issues for this vehicle·Open recalls for this vehicle

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2015 Kia Soul reflects Kia's published service intervals and the Service Reminder system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.