2015 Kia Soul Complaints

ENGINE — Filed 09/01/2026

The contact owns a 2015 Kia Soul. The contact received notification of NHTSA Campaign Number: 20V750000 (Engine). The vehicle was taken to the dealer, and the engine was inspected and it was determined that there was no failure with the vehicle. The contact was charged for the diagnostic test. While driving at an undisclosed speed, the vehicle went into LIMP Mode and failed to accelerate above 20 MPH. The check engine warning light was illuminated. The vehicle was taken back to the dealer a second time, but no failure was found. The vehicle was then taken to Pep Boys, who diagnosed that the engine was leaking oil onto the exhaust system and catalytic converter. The vehicle was taken back to the dealer a third time, where it was determined that the catalytic converter was clogged and the diagnostic trouble codes were cleared. The dealer informed the contact that the recall repair would not be performed until the rod bearings had failed. The vehicle later caught on fire near the catalytic converter and the contact extinguished the fire. The manufacturer was notified of the failure by phone and a case was filed. The failure mileage was approximately 145,000.

ENGINE — Filed 07/12/2026

The contact owned a 2015 Kia Soul. The contact stated that while driving approximately 40 MPH, there was smoke coming from the exhaust, with an abnormally loud popping sound coming from the vehicle. The vehicle was pulled over to the side of the road, and the contact exited the vehicle and became aware that there was a line of fire on the main road leading to the bottom of the vehicle. The contact stated that a week prior to the failure, there was an abnormal burning odor coming from inside the vehicle. The contact called the Emergency Services, and the Fire Department arrived and extinguished the fire. A fire report was filed. The vehicle was towed to a tow yard and was deemed a total loss. The manufacturer was notified of the failure. The failure mileage was approximately 90,000.

ENGINE — Filed 07/21/2026

The contact owned a 2015 Kia Soul. 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. The contact's boyfriend called 911. No injuries were sustained. No medical attention was required. A Police report was not filed. The Fire Department extinguished the fire. The vehicle was destroyed. The vehicle was towed to the residence. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 99,000.

ENGINE — Filed 04/28/2026

The contact owned a 2015 Kia Soul. The contact stated that while driving, the vehicle began to make a knocking noise which became progressively louder and backfired. There was white smoke coming from the exhaust as the contact moved to the side of the road and exited the vehicle safely. The vehicle then developed a small fire underneath the hood in the engine compartment, which quickly became engulfed in flames. The contact was approximately 30 to 40 feet away when this occurred. The smoke was described as having an electrical odor. The fire spread into the interior of the vehicle, resulting in damage to the dashboard, front seats and windows. No additional property damage was reported. Emergency services were contacted and the fire department extinguished the fire. The insurance company determined the vehicle to be a total loss. No injuries were sustained. The manufacturer was not notified of the failure. The contact associated the failure with NHTSA Campaign Number 20V750000 (Engine). The approximate failure mileage was 74,000.

UNKNOWN OR OTHER — Filed 03/05/2026

The contact owned a 2015 Kia Soul. 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. The vehicle was occupied by 2 occupants; the occupants were able to safely exit. The contact noticed black smoke coming from underneath the hood. The fire started in the engine bay and spread to the rest of the vehicle. The fire was extinguished by the fire dept, police report was filed. The vehicle was deemed destroyed. No injuries were reported. The vehicle was towed to a tow yard. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 215,035.

STEERING,STRUCTURE,ENGINE — Filed 11/29/2025

As I was driving home on the highway, my car began making a noise I never heard before. I looked out of my rear view and began to see smoke coming from my car. As I was trying to get off the highway, my car began to lose control. I couldn’t get completely off the highway so I pulled into a small corner. I realized my hood was on fire when I stopped. I grabbed my purse and keys and ran down the highway as fast as I could. By this time my car was engulfed in flames. A woman saw me in distress and helped me and allowed me to get in her car for safety as she called 911. That’s when the car blew up and we drove off the highway to safety.

UNKNOWN OR OTHER — Filed 09/10/2025

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.

UNKNOWN OR OTHER,ENGINE — Filed 06/21/2025

There was a knocking sound, so I pulled over and smoke started coming from underneath the hood of the vehicle. There was a fire and the car was later deemed a total loss.

ENGINE — Filed 04/24/2022

On April 24, 2022, while driving my 2015 Kia Soul, the vehicle suddenly caught fire. The fire originated in the engine compartment and destroyed the vehicle. This occurred despite the existence of a known safety recall related to the Knock Sensor Detection System (KSDS), which has been linked to engine fires in Kia vehicles. Following the incident, Kia America declined responsibility, and a joint investigation attempt by my insurer, USAA, was ignored. Kia proceeded with an independent investigation and later concluded that the cause was “undetermined” and that the fire originated in the engine compartment but could not determine the cause, which was likely due to the severe fire damage, per their own report. I have since been informed that USAA pursued subrogation against Kia, contrary to Kia’s recent claims. A letter of preservation was also sent to USAA following the incident to ensure the vehicle would remain in its post-fire condition. This was done to safeguard the integrity of the vehicle for investigative purposes. Following Kia’s refusal to assist, I was advised to explore reimbursement through other means, including the ongoing class action settlement related to this engine defect. I submitted a claim through that process but was ultimately denied due to a lack of “proof” that the fire was caused by the recall. However, my vehicle was so severely damaged in the fire that no conclusive cause could be determined , a point even Kia acknowledged in their own post-fire report, which stated the cause was “undetermined” but that the fire originated in the engine compartment. Over a year later, after the original dismissal of Kia, in September 2023, Kia America sent a letter via mail to the wrong address and email requesting documentation for reimbursement, which I provided only for them to again deny any responsibility. This delayed communication, along with the lack of transparency and accountability in handling a known safety issue, raises serious public safe

ENGINE AND ENGINE COOLING — Filed 07/26/2024

See attached document for complaint.

AIR BAGS — Filed 12/28/2024

Involved in wreck air bags did not deploy.

POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE — Filed 12/23/2024

Description of Incident: The engine has experienced a failure that causes oil to blow back from the engine, covering components both under and outside of the engine cover. This has resulted in oil accumulating on the exhaust and other hot components, creating a significant fire hazard. Safety Risks: This malfunction poses a serious risk to my safety and the safety of others, as the oil leakage could lead to a fire while driving. Additionally, the vehicle stalls at various speeds, which increases the risk of accidents or harm to other drivers and pedestrians. There is also a strong smell of oil inside the car, potentially indicating harmful fumes entering the cabin. Inspection Availability: The component/system causing the issue is available for inspection upon request. Reproduction and Confirmation of the Problem: The issue has been reproduced and confirmed by two SAE-certified mechanics. Inspection by Others: The vehicle has been inspected by two SAE-certified mechanics but not yet by the manufacturer, police, or insurance representatives. Warning Signs Prior to Failure: Warning signs included consistently losing oil even after a fresh oil change, smoke from under the hood, a strong oil smell inside the cabin, and the car stalling during operation. These symptoms have been ongoing and progressively worsening, with the vehicle now stalling more frequently.

AIR BAGS,STRUCTURE — Filed 11/25/2024

November 26, 2024 Dear NHTSA, I am writing to report a serious safety concern regarding my 2015 Kia Soul. On [XXX], I was involved in a severe car accident. Despite the significant impact, the airbag system failed to deploy. I have attached photos of the vehicle damage for your reference. This incident is particularly alarming as the vehicle had recently been serviced for recalls at Phil Smith Kia (4250 N Federal Hwy, Lighthouse Point, FL 33064). The failure of the airbag system to deploy raises serious concerns about the safety and quality control of Kia vehicles. I urge the NHTSA to investigate this incident thoroughly and take appropriate action to ensure the safety of all Kia vehicle owners. Thank you for your immediate attention to this matter. Sincerely, INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

UNKNOWN OR OTHER — Filed 08/27/2024

Got off of hwy traveling at 70 mph came to stoplight. Vehicle stalled. Noticed smoke, then flames. Within 2 minutes the entire engine compartment was engulfed in flames

POWER TRAIN — Filed 02/27/2024

The contact owns a 2015 Kia Soul. The contact stated that the vehicle began decelerating and vibrating while driving at approximately 40-45 MPH. When attempting to accelerate forward and switch lanes, the vehicle would hesitate to respond as the check engine warning light illuminated. The vehicle began overheating causing smoke to come from underneath the hood of the vehicle. The vehicle stalled in the middle of the road. The contact waited until the smoke dissipated and the vehicle cooled down before moving the vehicle to the side of the road. There were no injuries sustained. A police report was not filed. The vehicle was towed to the contacts residence and the following day it was towed to a dealer where it was diagnosed that the catalytic converter needed to be replaced. The vehicle was not repaired. The vehicle was then taken to an independent mechanic who replaced the catalytic converter and diagnosed that the engine needed to be replaced. The vehicle was not repaired and was towed back to the same dealer. The manufacturer was made aware of the failure. The failure mileage was 133,000.

VEHICLE SPEED CONTROL,ENGINE,FUEL/PROPULSION SYSTEM — Filed 05/10/2024

Unknown . Engine or fuel mishap Car caught on fire as I was driving down the hwy with my 3 kids

AIR BAGS — Filed 05/02/2024

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. I was driving westbound at about 30/35mph with a clear green light. Was able to avoid getting t-boned in my door, but couldn't avoid t-boning other car's passenger door (older 2 door F150). My insurance company going to total my car (see pics). My airbags didn't deploy. Friends/relatives have told me their air bags went off in crashes at lower speeds. I hit my head on the left side frame and my head is still sore. The seat belt pretensioner system did work as designed as passenger in my car and I are both sore w / bruises on collar bone, chest, and hip where seat belt clips in so we know it worked. But lots of other bruises/soreness. Air Bags seem defective.

AIR BAGS — Filed 12/08/2023

My vehicle was stolen and crashed but the air bags did not deploy.

AIR BAGS — Filed 02/01/2024

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. I had pain in my shoulder from seat belt. I took off from work on 2/2 to take care of car getting towed and I went to care now to be checked out and they sent me to the ER for a possible scan, but once doctor checked me out they decided there was no need for a scan. I do not have any more information from my insurance company other than the body shop were car was towed to said it was a total loss and there is no reason they could find that the air bag did not deploy. I have owned the car since may of last year and have been to sent 2 safety recall 1 for the catalytic converter and 1 for try to stop kia soul from being stolen. these are the only one I have received

ENGINE — Filed 11/17/2023

THE DEFECT MAY CAUSE DAMAGE TO THE CATALYTIC CONVERTER DUE TO OVERHEATING, RESULTING IN ABNORMAL ENGINE COMBUSTION AND DAMAGE TO THE ENGINE PISTONS. PISTON DAMAGE CAN RESULT IN A STALL, INCREASING THE RISK OF A CRASH. IF A PISTON ROD BREAKS AND PUNCTURES THE ENGINE BLOCK, OIL CAN ESCAPE, INCREASING THE RISK OF A FIRE. The engine caught on fire while I was driving on the highway. I was sold this car without being told of any recalls. The dealership has refused to take responsibility for not informing me of the recall. Kia cooperate office has minimal contact with me. They are currently having it towed to a Kia dealer for diagnostic testing. Currently I own $400.00 just for the rental.

ELECTRICAL SYSTEM,ENGINE — Filed 10/16/2023

The engine warning light and catalytic converter malfunction. The car is not currently available for inspection. The car exploded after turning the engine over. The car became disabled on the busy highway while driving at night and the car exploded in flames thereafter. Yes the problem was confirmed by the dealership The vehicle was inspected by insurance representatives, fire dept and police Yes the check engine light appeared several times, was checked and reappeared several times thereafter. I made a purchase of a car 9/15/23, The warning lamp appeared a few days later.

ELECTRICAL SYSTEM — Filed 06/28/2023

The contact owns a 2015 Kia Soul. The contact stated that while parked, the entire instrument panel had become inoperable and the vehicle had started to smoke. The origin of the fire was unknown. The check engine and electrical warning light were illuminated. The vehicle was towed to New York Auto. The vehicle had been diagnosed by an independent mechanic. The contact was informed that the failure was due to an electrical issue. The manufacturer was not made aware of the failure. The failure mileage was approximately 160,000. The VIN was not available

STEERING,WHEELS,FUEL/PROPULSION SYSTEM — Filed 11/17/2023

Car has an heavy gas smell like when the car is started ,has to crank up and car shakes when it’s started steering is off and etc.

SEAT BELTS,SERVICE BRAKES — Filed 07/07/2023

This is a supplement to the earlier filed report. The brakes on this Kia Soul did not appear to be working, no matter how hard I pressed on it. Further, I flew forward in this accident, causing me to hit my head. It was like the seatbelt was not working at all. I had to be checked for a potential concussion at the local hospital.

SEAT BELTS,SERVICE BRAKES — Filed 07/07/2023

This vehicle is currently at Lunsford's towing, and will be moved to another location. Potentially this could be my new residence at [XXX] , but I would like to have contact/see if this has any issues first. There were two components of this accident: 1) a multi-vehicle collision, and a single vehicle collision between the Kia and a tree. I do not believe that these potential issues had much to do with the first component. However, I kept going after this accident, and had a large mark on my head. I am unsure about what my head hit, but my seatbelt may have failed to restrain me. Further, there was little braking before the first component of this, but there seemed to be little significant slowdown after the first part. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)