2015 Kia Sportage engine problems

“Unjustified Denial of Engine Warranty Coverage - 2015 Kia Sportage "I am filing this complaint because Kia is denying warranty coverage for a known engine defect (rod bearing failure in the Theta II GDI engine) on my 2015 Kia Sportage. The manufacturer’s denial is based on the claim that I did not perform the KSDS (Knock Sensor Detection System) software update in previous years. However, I have officially performed this update at an authorized Kia dealership (Hendrick Kia of Cary) on April 17, 2026. Despite my vehicle now fully complying with the recall requirements, Kia continues to deny the warranty claim by retroactively applying a 'missed update' penalty. This is a clear attempt to evade their obligations under the class-action settlement regarding this engine defect. The manufacturer is holding the current owner responsible for maintenance history they cannot control, even though the vehicle is now technically compliant. I request that the NHTSA investigate this practice, as it prevents consumers from accessing the safety-related warranty protections they are entitled to." Tips for your submission:”

“I own a 2015 Kia Sportage with an open safety recall (NHTSA Recall No. 22V051 / SC227B). The vehicle became undriveable years ago due to engine issues. I contacted both the dealership and Kia several times, but no one has responded or completed the recall. I received no notification letter. The vehicle has sat inoperable for years, and I had to stop payments because the engine failed and posed a safety risk. I am requesting NHTSA intervention as Kia has failed to complete the safety recall in a timely manner.”

“The car just quit running as I was driving. It would not turn over using jumper cables. I had it towed to a local mechanic where they replaced the starter and the battery. Upon picking it up, it was making noises that it did not make previously.”

“The contact owns a 2015 Kia Sportage. The contact received notification of NHTSA Campaign Number 22V051000 (Service Brake, Hydraulic); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The vehicle was taken to the dealer however, the part for the recall repair was not yet available. The dealer stated that an appointment would be scheduled; however, the contact had not yet heard back from the dealer. The contact stated that while driving 40 MPH, the low battery warning light illuminated, and the vehicle started to decelerate. The contact coasted over to the side of the road and had the vehicle towed to the residence. The dealer was contacted, and the contact was informed that the recall repair could not be completed because the mileage on the vehicle had been exceeded. The manufacturer was made aware of the issue and confirmed that an engine replacement recommended by the dealer was not covered under warranty. The failure mileage was 134,644. Parts distribution disconnect.”

“We were driving down the highway and without any kind of warning the car lost all power I had to move to the shoulder of the road and wait over 5 hrs for a tow truck and then get a hotel room for the night before we could get a rental car the next morning once they opened. Then, a couple weeks later we had to have the vehicle towed back home to NY since we broke down on [XXX] in PA. Then we had to have it towed to a repair shop and they told me it was rod iron knocking and was covered under the Theta II class action lawsuit according to the website when the vin# was inputted to the website. And Kia is saying it's not covered because of a recall that wasn't completed but being I never received the notification as I wasn't the 1st or 2nd owner of the vehicle.”

“The contact owns a 2015 Kia Sportage. The contact stated while her son was driving at an undisclosed speed, the vehicle inadvertently lost motive power. The driver was able to pull over to the shoulder of the roadway, where the vehicle failed to restart. The check engine warning light was illuminated. The vehicle was towed to an independent mechanic, who determined that the engine had seized, resulting in damages to the engine. The vehicle was not repaired. The vehicle was taken to the dealer, who confirmed the diagnosis. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 91,000.”