2022 Kia Telluride power train problems

“The AWD coupler is shuttering and making the vehicle shake on turns . It is a common issue with KiA awd systems which is why I don’t understand why it’s not a recall! It puts people’s life’s at risk because upon accelerating at an intersection the binding does not let the full acceleration of the vehicle to take place . I have not yet got it serviced because it’s a pricey job . I just bought the vehicle last month and the warranty expired at the beginning of this month ! How do I purchase a vehicle and expected to to pay for a repair that is known to KIA AWD SYSTEMS !!! My vehicle only has 40k miles on it and from horror stories I hear it goes out more then one time .”

“Our 2022 Telluride is binding when turning at low speed or accelerating on the highway we took it to our trusted mechanic, he believes it to be the all-wheel-drive coupling unit and that is a common failure point with these vehicles. I called our local Kia dealership and stated that the mechanic told me they need to check the firmware for the ECU to see if that may fix the issue. The dealership stated that they were just gonna have to replace the all-wheel-drive coupling unit instead of diagnosing the problem. After reading several reports from this government agency and other forms, etc. it sounds like the all-wheel-drive coupling unit is a common failure point and needs to be addressed as a recall by Kia.”

“The contact owns a 2022 Kia Telluride. The contact stated that while stopped on several occasions, the Auto START/STOP feature was activated, and the vehicle stalled. The vehicle was able to restart without any further issues. The vehicle was taken to a dealer on three separate occasions; however, the failure was not duplicated. The manufacturer was notified of the failure. The failure mileage was approximately 12,000.”

“The vehicle experiences a recurring mechanical failure where the electronic AWD coupling/rear axle locks up and binds when accelerating through turns. This creates an immediate safety hazard by altering steering dynamics and causing vehicle hesitation or severe wheel hop in intersection turns. A certified Kia dealership has already fully replaced the entire factory AWD Coupling assembly twice: first under the original warranty on July 16, 2024 at 48,054 miles, and again under warranty on May 2, 2025 at 59,350 miles. Following a preliminary check-in for the same symptom on April 9, 2025, this identical component failure has now recurred for a third time at approximately 77,000 miles.”

“The contact owns a 2022 Kia Telluride. The contact stated that while driving at an undisclosed speed at night, the side view mirror's blind-spot system generated phantom alerts while there was no object nearby. Additionally, the headlights inadvertently fluctuated between dim (low beam) and extremely bright (high beam) settings. The instrument cluster displayed that the vehicle unintendedly switched to Smart Drive Mode but failed to display the transmission gears. The trunk button intermittently failed to operate as needed. The back over prevention sensing system failed to alert that there was an object behind the vehicle while reversing. There were several unknown warning lights illuminated. The vehicle was towed to the dealer, who was unable to duplicate the failure, but twenty-six history trouble codes were retrieved, indicating the power steering, ABS, air bags, blind spot collision, front radar, and Integrated Charging Control Unit (ICCU) malfunctions. The contact stated that prior to the failure, a Voluntary Emissions Service Campaign: SC357 Engine Control Unit (ECU) was performed on the vehicle; however, the dealer informed the contact that the failure…”

“The vehicle began showing serious safety related symptoms before the engine failed. These included engine knocking, repeated sensor failures, the speedometer and odometer blacking out while driving, the navigation screen going dark, and the entire instrument cluster malfunctioning. These issues caused loss of speed information, loss of vehicle status, and loss of navigation visibility, creating unsafe driving conditions. Despite these warning signs, the engine later failed suddenly at around 71,399 miles with no warning lights, no oil pressure alerts, and no overheating indicators. The sudden loss of power created a highway safety hazard due to loss of propulsion and reduced steering and braking assist. The manufacturer and dealership also provided conflicting and misleading information about warranty coverage, including a claim of “no warranty on engine,” which contradicts the official warranty coverage documents. This has delayed proper repair of a safety related defect.”