*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Unknown or other
Subject: Request for Review of Potentially Related Electrical Overheating â Kia Sorento HVAC Harness Recall SC351 / NHTSA 25V649 I am requesting that NHTSA review an electrical overheating issue involving my Kia Sorento and consider whether it could be related to the existing HVAC blower-motor resistor harness recall, SC351 / NHTSA 25V649. My vehicle experienced overheating at a terminal on the main relay in the under-hood fuse box. The overheating spread to and melted part of the fuse box. Kia inspected the vehicle in person and informed me that the overheated relay terminal belongs to a different circuit from the HVAC resistor harness involved in the recall. I understand Kia's position…
Oct 2, 2026Engine
My 2023 Kia Sorento has experienced continuous mechanical failures, including a serious engine fire in December 2025 while I was driving on the [XXX], which put my life at risk. Following that incident, my vehicle remained in the shop for nearly three months while the engine and related components were replaced, only to experience another failure in March 2026 requiring a transmission replacement, followed by electrical issues in April requiring a wiring harness replacement. In June 2026, my vehicle broke down again and required yet another transmission replacement, leaving me without my vehicle for several additional months. [XXX], my vehicle failed AGAIN while I was in Houston and had to…
Oct 18, 2026Power train
The vehicle experienced a sudden transmission malfunction while operation on public roads. The check engine light illuminated on the dashboard, and a diagnostic scan from the app revealed active error code P1C2D03. This specific component failure looks like it relates directly to Kia Safety Recall SC250 (NHTSA Campaign 22V760) regarding the 8-speed Dual-Clutch Transmission (DCT). Although my specific vin shows no active recalls. The failure presents an immediate safety risk as it causes an abrupt, unexpected loss of all motive power while driving in traffic.
Oct 2, 2026Power train
The car loses power, the transmission shutters and slips at low speeds
Oct 1, 2025Unknown or other
I purchased my 2023 Kia Sorento in 2024 from Rohrman Kia in Lafayette, Indiana. At the time of purchase, the vehicle had approximately 9,000 miles and had previously been utilized as a dealership loaner vehicle. Since purchasing the vehicle, I have experienced recurring mechanical concerns involving the vehicleâs auto start/stop system and a significant, unexpected loss of engine power. During an occurrence, the auto start/stop indicator (A) began flashing on the instrument cluster, and the vehicle experienced severely reduced acceleration, limiting my ability to travel above approximately 15 mph. This malfunction presents a substantial safety concern, particularly when operating the…
Sep 5, 2026Engine
When traveling up an incline or when gassing the car to accelerate quickly my car registers a spike in heat causing my car to go into limp mode creating a dangerous situation where I can not accelerate at the cars normal rate. When I lift off the gas the temperature normalizes and the car goes back to normal. I have taken the car to two Kia dealerships and they both charged for an assessment and gaslighted me saying they donât see the issue even tho there are reports all over the internet with the same issue. I also presented a video showing the problem. Two years ago around 35000 miles I had the same issue and the dealership replaced the itm module which corrected the problem. The…
Aug 27, 2026Engine
My 2023 Kia Sorento has experienced repeated failures involving the engine, transmission/powertrain, and electrical wiring system. The vehicle has been inspected and repaired multiple times by authorized Kia dealerships, including Kia of Round Rock and Clay Cooley Kia in Irving, and the repair history and vehicle are available for inspection upon request. The most serious incident occurred on XXX, while I was driving on the [XXX]. The vehicle suddenly lost acceleration, began smoking, and experienced a catastrophic engine-related failure, creating a serious safety concern while I was traveling on a high-speed roadway. The vehicle had to be towed to Clay Cooley Kia, where it remained for…
Dec 15, 2025Carry handle, shell, base
I own two Nuna RAVA car seats, and both have developed unraveling/tearing of the two-point harness buckle/strap between the childâs legs. One seat had noticeable tearing, which prompted me to closely inspect the second seat, where I found the same area beginning to unravel. I contacted Nuna and was initially advised to use glue or tape on the damaged area. After expressing my safety concerns about that, Nuna acknowledged that the damage is a safety hazard and instructed me to discontinue use of both seats. However, they refused to repair or replace the seats and instead offered a 10% discount toward purchasing a new seat. I am concerned that the same safety-critical component is failing…
Aug 20, 2026
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.
