2015 Kia Forte electrical problems

Filed Jun 29, 2026 · Electrical · 85,000 miles · NC

The contact owns a 2015 Kia Forte. The contact stated that an anti-theft protection software update was performed in 2024. After the update was performed, while driving at various speeds, the vehicle unexpectedly turned off without warning. The transmission was shifted into neutral(N) and restarted to continue driving. The vehicle was reset and self-corrected after being restarted. The vehicle was taken to the dealer, who was unable to determine the cause of the failure. The vehicle was taken to another dealer, Fred Anderson Toyota of Raleigh (9101 Glenwood Ave, Raleigh, NC 27617); and the dealer was unable to diagnose the vehicle. The vehicle had not been repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 85,000.

Filed Feb 7, 2026 · Electrical, Engine · MN

Car goes into limp mode or cuts power when trying to accelerate. Refuses to shift or will shift down and revs highers rpms then necessary, especially at any incline. Started around 70k miles and got worse when brought in for other recalls.

Filed Dec 3, 2025 · Electrical, Engine · 168,000 miles · FL

The contact owns a 2015 Kia Forte. The contact stated while driving 64 MPH, the vehicle jerked and vibrated, and the vehicle failed to accelerate as intended while depressing the accelerator pedal. The vehicle then stalled. The contact was able to coast to the side of the road. Multiple warning lights were illuminated. The contact was assisted with jumpstarting the vehicle. The contact was able to continue driving; however, the vehicle failed to accelerate as intended while depressing the accelerator pedal. The check engine warning light illuminated, and the battery light illuminated intermittently. The contact was able to pull into a gas station. The contact called his daughter, who went to the gas station and jumpstarted the vehicle. The contact stopped by Auto Zone to have the vehicle diagnosed, where it was diagnosed and DTCs: P2191, P0562, C1101, C1102, C1201, C1204, C1207, C1208, C1210, C1211, C1237, C1260, C1513, C1613, and C1688 were retrieved. In addition, the battery showed codes that fluctuated constantly. The vehicle was taken to the dealer pending an inspection. The vehicle remained at the dealer unrepaired. The contact stated that recently the low oil warning light was illuminated, and the fuel level was low; however, the oil level and fuel level were not low. The ABS, traction control, steering, and tire pressure warning lights were illuminated. In addition, the brake warning light failed to function as intended. The contact replaced the brake lights however, the failure persisted. Upon further investigation, the contact related the failure to the federal safety agency Campaign Number: 20V750000 (Engine); however, the VIN was not included. The manufacturer was not made aware of the failure. The failure mileage was approximately 168,000.

Filed Nov 7, 2025 · Electrical, Engine · OH

I own a 2015 Kia Forte (VIN: [XXX] ) that experienced complete engine failure. The vehicle had been running normally until it began stalling and sputtering while driving. Shortly after, the engine would only run for 1–2 seconds before shutting off entirely. This exact issue mirrors those documented in previous recalls and class-action lawsuits involving Kia's 2011–2015 models with 2.0L and 2.4L engines. However, despite having the same failure and engine type, my VIN was excluded from the existing recall/warranty extension campaigns. Kia confirmed this is a known issue, but will not cover repairs. This failure occurred at approx. 180,000 miles. Engine failure without warning is a serious safety risk and financial burden. I am filing this complaint so the federal safety agency can review this issue and evaluate whether additional VINs — like mine — should be included in a broader investigation or recall. A case has been opened with Kia (Case #XXX), and full diagnostic documentation from a certified mechanic is available. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 24, 2025 · Electrical, Engine · 90,000 miles · NC

The contact owns a 2015 Kia Forte. The contact stated that the vehicle failed to start intermittently. The vehicle was taken to a certified mechanic and was repaired; however, the failure recurred, and the vehicle was taken back to the certified mechanic, and an unknown repair was completed. The contact was unsure of the repair that was completed. After having the vehicle repaired a second time, while attempting to accelerate, the instrument panel was flashing the check engine and the oil light warning lights. The vehicle decelerated, and there was black smoke coming from the exhaust pipe. The contact stated that the vehicle lost motive power shortly afterwards. The failure had occurred three times. The vehicle was towed to a certified mechanic twice. The mechanic repaired the knock sensor and drained and replaced the engine oil and cleared the codes. The failure reoccurred, and the vehicle was taken to the mechanic, and was then towed to the dealer, who diagnosed the vehicle and determined that the knock sensor had failed. The knock sensor was replaced; however, the failure recurred. The contact was informed that the engine needed to be replaced. The engine was not replaced. The manufacturer was informed of the failure and opened a case. The failure mileage was 90,000.

Filed Apr 15, 2025 · Electrical · 75,010 miles · TN

Odometer Fraud. The contact purchased a 2015 Kia Forte. The contact stated that while attempting to register the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 75,010 and at the time of registration, it was discovered that the mileage was approximately 228,000.

Filed Mar 12, 2025 · Electrical, Engine · 137,000 miles · TX

The contact owns a 2015 Kia Forte. The contact stated that the vehicle had been taken to a local dealer and was diagnosed and determined that the catalytic converter and spark plugs were faulty and needed to be replaced. The contact stated that the parts were replaced; however, soon after the repairs, while her husband was driving 40 MPH, the transmission started slipping and failed to shift properly. There were no warning lights illuminated. The contact’s husband was able to drive the vehicle to the residence and then the vehicle was towed to the same dealer for a second diagnostic test. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 137,000.

Filed Aug 1, 2024 · Electrical · MI

Vechile was parked & an attempted theft took place at 4am. It happened due to No immobilizer & No security system at all!

Filed May 28, 2024 · Electrical, Engine · AR

On approximately, 04/15/2024, 8:00 am, My 2015 Kia Forte with less 115,000 miles suddenly shut down going 65 MPH! A severe accident was avoided by manhandling the steering wheel to get it to the side of the road. When I called the Kia's Consumer Affair, to report the incident, I was told there was no recall on the motor so they were not labile. I am very frustrated, upset and stressed that Kia's doesn't care about it reputation.

Filed Nov 3, 2023 · Electrical · TN

My vehicle was broken into and there was an attempt to steal the car. I made a police report and they expressed that the car would have been driven recklessly and potentially crashed if it was stolen. The safety issues with KIA fortes have become a huge issue nation wide and the cars should be recalled to have standard security installed that a majority of other cars already have equipped.