AutoUtility currently tracks 902 official NHTSA owner defect complaints for the 2015 Kia Soul. Engine & Cooling issues are the most frequently reported category, appearing in 609 complaints (67.5% of submitted records). Among these NHTSA complaint records, 36 filings cite a crash, 82 cite a fire, 23 report one or more injuries, 1 reports one or more fatalities.

Key Problem Findings
  • Total NHTSA Complaints: 902 reports
  • #1 Reported Problem Area: Engine & Cooling (609 reports • 67.5% of submitted complaints)
  • Secondary Problem Areas: Fuel & Propulsion System (78), Electrical System (76)
  • Crash-Citing Complaints: 36 filings
  • Fire-Citing Complaints: 82 filings
  • Complaints Reporting Injuries / Fatalities: 23 injury filings • 1 fatality filings
Reporting Methodology: Statistics describe unverified consumer submissions voluntarily filed with NHTSA. Complaint volume is not normalized for vehicle sales volume or miles driven. Multiple components can be cited within a single owner complaint submission.
Total Complaints
902
Submitted to NHTSA ODI
Crash-Citing Complaints
36
Filings citing a collision
Fire-Citing Complaints
82
Filings citing smoke or fire
Complaints Reporting Injuries
23
Filings citing one or more injuries
Complaints Reporting Fatalities
1
Consumer filings citing fatalities

Most Reported Problems for 2015 Kia Soul

Top automotive subsystem defect categories ranked by unique owner complaint volume in federal records

#1 Problem Area 67.5% of complaints

Engine & Cooling

609 owner complaints submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 2 official safety recall campaigns for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
⚠️ 3 crash reports 🔥 58 fire reports 🩹 4 injury report entries
#2 Problem Area 8.6% of complaints

Fuel & Propulsion System

78 owner complaints submitted to NHTSA ODI
⚠️ 3 crash reports 🔥 6 fire reports 🩹 5 injury report entries
#3 Problem Area 8.4% of complaints

Electrical System

76 owner complaints submitted to NHTSA ODI
⚠️ 1 crash report 🔥 8 fire reports 🩹 1 injury report entry
#4 Problem Area 6.9% of complaints

Powertrain & Transmission

62 owner complaints submitted to NHTSA ODI
⚠️ 1 crash report 🔥 8 fire reports 🩹 3 injury report entries
#5 Problem Area 4.9% of complaints

Steering System

44 owner complaints submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
⚠️ 8 crash reports 🔥 1 fire report 🩹 6 injury report entries
Domain Share Note: Share percentage represents the proportion of unique complaint filings referencing each vehicle system. Because single complaints may cite multiple systems (such as engine and electrical simultaneously), domain percentages represent individual category incidence and may sum to over 100%.

Symptoms Mentioned in NHTSA Owner Reports for 2015 Kia Soul

Specific mechanical, electrical, and driver-assist defect symptoms identified via deterministic narrative analysis

AutoUtility uses deterministic phrase matching to identify recurring symptom descriptions within consumer-submitted NHTSA complaint narratives.

Powertrain & Transmission 6.1% of complaints

Loss of Motive Power While Driving

55 complaint narratives describe this symptom
Engine & Cooling 3.4% of complaints

Engine Coolant Intrusion / Oil Leak

31 complaint narratives describe this symptom
Symptom Identification Method: A complaint may describe more than one symptom, so percentages may sum to more than 100%. Symptom identification reflects text contained in consumer-submitted complaint records and does not establish a confirmed mechanical diagnosis.

Recent NHTSA Owner Reports for 2015 Kia Soul

Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation

Engine & Cooling NHTSA ODI ID: #11754821
Filed: 08/04/2026

"Dealer refusing to honor open recall remedy for SC200 / NHTSA 20V750000 on 2015 Kia Soul VIN [XXX], approx 100k miles. Recall shows "no unrepaired recall found" on NHTSA VIN lookup, but KSDS update and engine bearing test were never performed. Kia of Cheyenne states: 1) must pay for recall because..."

Incident Date: 07/28/2026 • Raw NHTSA Component: UNKNOWN OR OTHER,ENGINE
Engine & Cooling NHTSA ODI ID: #11754309
Filed: 08/02/2026

"Please see attached documents. I have also put them in the US mail. One to KIA: Kia Customer Care Center, Kia Motors America, Inc., P.O. Box 52410, Irvine, CA, 92619-2410 and one to the National Highway Traffic Safety Administration: 1200 New Jersey Avenue, S.E., Washing, DC 20590."

Incident Date: 07/31/2026 • Raw NHTSA Component: ENGINE
Engine & Cooling NHTSA ODI ID: #11753129
Filed: 07/27/2026

"The contact owns a 2015 Kia Soul. The contact stated that upon taking the vehicle to the dealer to be repaired under NHTSA Campaign Number: 19V120000 (ENGINE, ENGINE AND ENGINE COOLING); the dealer informed the contact that the vehicle had passed the inspection and no repairs were needed. The..."

Incident Date: 01/07/2023 • Raw NHTSA Component: ENGINE AND ENGINE COOLING
Engine & Cooling NHTSA ODI ID: #11752482
Fire Cited Filed: 07/23/2026

"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..."

Incident Date: 07/21/2026 • Raw NHTSA Component: ENGINE
Body & Structure NHTSA ODI ID: #11750114
Filed: 07/13/2026

"White paint chipping"

Incident Date: 05/02/2025 • Raw NHTSA Component: STRUCTURE
Consumer Narrative Notice: Excerpts are sanitized text descriptions submitted by vehicle owners to the federal ODI database. They reflect the reporting consumer's observations at the time of filing and have not been independently confirmed by vehicle manufacturers or government investigators.

Complaint History for Kia Soul

Reported defect complaint volume across sibling model years (2015–2025)

Model Year NHTSA Complaints Crash Reports Safety Recalls Detailed Report
2015 Kia Soul Current Page 902 36 4 Current
2016 Kia Soul 809 29 2 View 2016 Problems →
2017 Kia Soul 270 17 1 View 2017 Problems →
2018 Kia Soul 213 14 1 View 2018 Problems →
2019 Kia Soul 135 11 1 View 2019 Problems →
2020 Kia Soul 371 9 1 View 2020 Problems →
2021 Kia Soul 228 12 2 View 2021 Problems →
2022 Kia Soul 88 4 1 View 2022 Problems →
2023 Kia Soul 49 5 4 View 2023 Problems →
2024 Kia Soul 29 0 0 View 2024 Problems →
2025 Kia Soul 12 2 0 View 2025 Problems →
Comparative Disclaimer: Complaint totals are unadjusted historical counts and are not normalized for vehicles sold, active fleet size, or total road mileage. Newer model years naturally have had less calendar exposure time to accumulate owner filings.

Detailed NHTSA Component Breakdown for 2015 Kia Soul

Complete distribution of consumer defect reports across all 99 granular NHTSA system and subsystem classifications

Vehicle Component / System Total Complaints Crash Reports Fire Reports Reported Injury Entries Reported Fatality Entries
Engine NHTSA category: ENGINE 445 1 40 0 0
Other / Uncategorized NHTSA category: UNKNOWN OR OTHER 52 0 10 2 0
Engine & Cooling NHTSA category: ENGINE AND ENGINE COOLING 28 0 2 0 0
UNKNOWN OR OTHER,ENGINE 27 0 1 0 0
Electrical System NHTSA category: ELECTRICAL SYSTEM 25 0 3 0 0
ENGINE AND ENGINE COOLING,ENGINE 25 0 0 0 0
POWER TRAIN,ENGINE 25 0 3 1 0
ENGINE,FUEL/PROPULSION SYSTEM 24 1 1 1 0
EXTERIOR LIGHTING 24 0 0 0 0
Steering NHTSA category: STEERING 20 3 0 1 0
Fuel & Propulsion System NHTSA category: FUEL/PROPULSION SYSTEM 13 0 2 0 0
Powertrain NHTSA category: POWER TRAIN 11 0 2 0 0
ELECTRICAL SYSTEM,ENGINE 10 0 2 0 0
ELECTRICAL SYSTEM,EXTERIOR LIGHTING 10 0 1 0 0
Service Brakes NHTSA category: SERVICE BRAKES 10 3 0 2 0
Air Bags NHTSA category: AIR BAGS 8 7 0 8 0
UNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM 8 0 0 0 0
POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM 7 0 0 0 0
Vehicle Speed Control NHTSA category: VEHICLE SPEED CONTROL 7 1 0 0 0
POWER TRAIN,UNKNOWN OR OTHER,ENGINE 6 0 0 0 0
Seat Belts NHTSA category: SEAT BELTS 5 2 0 2 0
STEERING,ENGINE 5 0 0 0 0
VEHICLE SPEED CONTROL,ENGINE,FUEL/PROPULSION SYSTEM 5 0 1 4 0
ELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE 4 0 1 0 0
ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM 3 0 0 0 0
POWER TRAIN,ELECTRICAL SYSTEM,ENGINE 3 0 1 0 0
Structure & Body NHTSA category: STRUCTURE 3 0 0 0 0
STRUCTURE,ENGINE 3 1 3 1 0
VEHICLE SPEED CONTROL,ENGINE 3 0 0 0 0
AIR BAGS,SERVICE BRAKES 2 1 0 0 0
ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM 2 0 0 0 0
ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,ENGINE 2 0 0 0 0
ENGINE,ENGINE AND ENGINE COOLING 2 0 0 0 0
POWER TRAIN,ELECTRICAL SYSTEM 2 0 0 0 0
POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE 2 0 1 0 0
SEAT BELTS,SERVICE BRAKES 2 2 0 0 0
SERVICE BRAKES,ENGINE 2 0 0 0 0
STEERING,AIR BAGS 2 1 0 1 1
STEERING,VEHICLE SPEED CONTROL,ENGINE 2 0 0 0 0
UNKNOWN OR OTHER,SERVICE BRAKES,ENGINE 2 1 0 0 0
Visibility / Glass NHTSA category: VISIBILITY 2 0 0 0 0
Visibility & Wipers NHTSA category: VISIBILITY/WIPER 2 0 1 0 0
AIR BAGS,SEATS 1 1 0 1 0
AIR BAGS,STRUCTURE 1 1 0 0 0
AIR BAGS,VEHICLE SPEED CONTROL 1 1 0 0 0
AIR BAGS,WHEELS,SEATS 1 1 0 0 0
Back Over Prevention / Camera NHTSA category: BACK OVER PREVENTION 1 0 0 0 0
ELECTRICAL SYSTEM,AIR BAGS,ENGINE 1 0 0 0 0
ELECTRICAL SYSTEM,AIR BAGS,STRUCTURE 1 1 0 1 0
ELECTRICAL SYSTEM,ELECTRONIC STABILITY CONTROL (ESC),SERVICE BRAKES 1 0 0 0 0
ELECTRICAL SYSTEM,EXTERIOR LIGHTING,ENGINE 1 0 0 0 0
ELECTRICAL SYSTEM,EXTERIOR LIGHTING,FUEL/PROPULSION SYSTEM 1 0 0 0 0
ELECTRICAL SYSTEM,STRUCTURE 1 0 0 0 0
ELECTRICAL SYSTEM,UNKNOWN OR OTHER 1 0 0 0 0
ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL 1 0 0 0 0
ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,ELECTRONIC STABILITY CONTROL (ESC) 1 0 0 0 0
ELECTRICAL SYSTEM,VISIBILITY/WIPER 1 0 0 0 0
ENGINE AND ENGINE COOLING,POWER TRAIN 1 0 0 0 0
ENGINE AND ENGINE COOLING,SEAT BELTS 1 0 0 0 0
FUEL SYSTEM, GASOLINE,POWER TRAIN,ELECTRICAL SYSTEM 1 0 0 0 0
FUEL/PROPULSION SYSTEM,FUEL SYSTEM, GASOLINE 1 0 0 0 0
POWER TRAIN,ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM 1 0 0 0 0
POWER TRAIN,SERVICE BRAKES,ENGINE 1 0 1 0 0
POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE,FUEL/PROPULSION SYSTEM 1 0 0 0 0
Seats & Restraints NHTSA category: SEATS 1 1 0 1 0
SERVICE BRAKES, AIR,ENGINE AND ENGINE COOLING 1 0 0 0 0
Service Brakes NHTSA category: SERVICE BRAKES, HYDRAULIC 1 0 1 0 0
SERVICE BRAKES, HYDRAULIC,ELECTRICAL SYSTEM 1 0 0 0 0
SERVICE BRAKES, HYDRAULIC,SERVICE BRAKES 1 0 0 0 0
SERVICE BRAKES, HYDRAULIC,UNKNOWN OR OTHER,SERVICE BRAKES 1 0 0 0 0
SERVICE BRAKES,ENGINE,FUEL/PROPULSION SYSTEM 1 0 0 0 0
SERVICE BRAKES,FUEL/PROPULSION SYSTEM,VISIBILITY/WIPER 1 0 0 0 0
STEERING,AIR BAGS,ENGINE 1 0 0 0 0
STEERING,AIR BAGS,FUEL/PROPULSION SYSTEM 1 0 0 0 0
STEERING,ELECTRICAL SYSTEM,ENGINE 1 0 0 0 0
STEERING,FORWARD COLLISION AVOIDANCE 1 0 0 0 0
STEERING,POWER TRAIN,SERVICE BRAKES 1 1 0 2 0
STEERING,SEAT BELTS,VEHICLE SPEED CONTROL 1 0 0 0 0
STEERING,STRUCTURE,ENGINE 1 0 1 0 0
STEERING,STRUCTURE,WHEELS 1 1 0 0 0
STEERING,SUSPENSION,ELECTRICAL SYSTEM 1 0 0 0 0
STEERING,SUSPENSION,UNKNOWN OR OTHER 1 0 0 0 0
STEERING,UNKNOWN OR OTHER,ENGINE 1 0 0 0 0
STEERING,VEHICLE SPEED CONTROL,FUEL/PROPULSION SYSTEM 1 0 0 0 0
STEERING,VEHICLE SPEED CONTROL,SERVICE BRAKES 1 1 0 2 0
STEERING,WHEELS 1 0 0 0 0
STEERING,WHEELS,FUEL/PROPULSION SYSTEM 1 1 0 0 0
STRUCTURE,ENGINE,FUEL/PROPULSION SYSTEM 1 0 1 0 0
STRUCTURE,SERVICE BRAKES,FUEL/PROPULSION SYSTEM 1 1 0 0 0
STRUCTURE,UNKNOWN OR OTHER,ENGINE 1 0 1 2 0
STRUCTURE,UNKNOWN OR OTHER,VISIBILITY/WIPER 1 0 0 0 0
STRUCTURE,WHEELS,ENGINE 1 0 1 0 0
SUSPENSION,FUEL SYSTEM, GASOLINE,SERVICE BRAKES 1 0 0 0 0
Tires NHTSA category: TIRES 1 1 0 0 0
UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM 1 0 1 0 0
VEHICLE SPEED CONTROL,SERVICE BRAKES,FUEL/PROPULSION SYSTEM 1 0 0 0 0
VEHICLE SPEED CONTROL,UNKNOWN OR OTHER,ENGINE 1 0 0 0 0
VEHICLE SPEED CONTROL,UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM 1 0 0 0 0
Wheels & Hubs NHTSA category: WHEELS 1 0 0 0 0
Data Attribution & Reporting Methodology: Complaints are unverified voluntary submissions to the NHTSA Office of Defects Investigation (ODI). Because multiple vehicle components can be cited within a single owner complaint submission, component-level rollups may sum to more than the unique complaint count (902). Injury and fatality entries in the detailed table reflect raw values entered by reporting consumers across individual submissions; they are not deduplicated casualty statistics and may include duplicate or unverified entries. Complaint volume is not normalized for sales volume or vehicle mileage and does not represent an audited component failure rate.

Official NHTSA Defect Investigations (5)

5 CLOSED

Formal safety defect inquiries and engineering analyses opened by the NHTSA Office of Defects Investigation (ODI)

Official Federal Inquiries: NHTSA opens a defect investigation when safety screening or consumer defect trends indicate a potential unreasonable safety risk. An open investigation is a formal inquiry and does not by itself confirm a defect or result in a mandatory recall.
CLOSED Recall Query (RQ) ODI Action #RQ23005
Opened: 2023-09-10 • Closed: 2024-01-16

Vehicle Rollaway

Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:PARK PAWL

On July 2, 2020, Kia America Inc. (Kia) filed safety recall 20V-389 for model year (MY) 2015-2016 Kia Soul EV vehicles. This recall was in response to allegations of unintended vehicle movement while in Park and provided updated electronic control unit software for the electronic parking brake logic as the remedy. The updated logic, which was included during production for MY 2017-2019 Kia Soul EV vehicles, automatically activates the electronic...

✓ Resulted in Safety Recall Campaign: 23V724 Official NHTSA File →
CLOSED Defect Petition (DP) ODI Action #DP22005
Opened: 2023-01-27 • Closed: 2023-08-07

Pedestrian alert sounds

Affected Component: ELECTRICAL SYSTEM:PROPULSION SYSTEM

NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight ra...

✓ Resulted in Safety Recall Campaign: 22V063000 Official NHTSA File →
CLOSED Engineering Analysis (EA) ODI Action #EA21003
Opened: 2021-12-22 • Closed: 2024-02-05

Engine Fires

Affected Component: ENGINE

On March 29, 2019, the Office of Defects Investigation (ODI) opened two Preliminary Evaluations (PE19-003 on Hyundai and PE19-004 on Kia) to broadly investigate incidents of non-crash fires (regardless of origin or operational status of the vehicle) on various model year Hyundai and Kia vehicles.  During the PE investigations, Hyundai and Kia issued several recalls to address vehicle fires, including those due to engine failures involving variou...

✓ Resulted in Safety Recall Campaign: 23V877 Official NHTSA File →
CLOSED Preliminary Evaluation (PE) ODI Action #PE19004
Opened: 2019-03-29 • Closed: 2021-12-22

Non-crash Vehicle Fires

Affected Component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES

During this Preliminary Evaluation (PE), the Office of Defects Investigation (ODI) assessed the scope, frequency and potential safety-related consequences of non-crash vehicle fires caused by both engine failures and failures of other vehicle systems/components in model year (MY) 2011-2014 Kia Optima, MY 2011-2014 Kia Sorento and MY 2010-2015 Kia Soul vehicles equipped with Theta II, Gamma, Nu and Lambda II engines (approximately 1.7 million vehi...

✓ Resulted in Safety Recall Campaign: 21V844000 Official NHTSA File →
CLOSED Defect Petition (DP) ODI Action #DP18003
Opened: 2018-08-21 • Closed: 2019-05-10

Non-crash Vehicle Fires

Affected Component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES

In a letter dated June 11, 2018, the Center for Auto Safety (CAS) petitioned the National Highway Traffic Safety Administration (NHTSA) to initiate a safety defect investigation into non-collision related fires on model year (MY) 2011-2014 Kia Optima and Sorento, and Hyundai Sonata and Santa Fe vehicles. In a letter dated July 24, 2018, CAS requested that MY 2010-2015 Kia Soul vehicles be added to the petition. CAS stated that there is a higher n...

✓ Resulted in Safety Recall Campaign: 19V204000 Official NHTSA File →
Official US Government Data Provenance

The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.