2023 Kia Sorento Problems

All of the ADAS you have listed stop working on my car. I will be driving my car, stop at a red light, drive through, or just driving down the road and it starts throwing sensors. It won’t even show the MPH I’m driving and some times the steering wheel locks up, as does the car itself. I can’t shift gears, move the vehicle, or anything until leaving the vehicle alone for a while and coming back to it. I have proof of multiple repairs, call ins to Kia, and even a request for buy back which was denied on the vehicle.

The vehicle intermittently fails to start in two different situations. First, when the auto Stop/start system shuts the engine off while the vehicle is stopped anywhere, the engine sometimes refuses to restart, leaving the vehicle immobilized. Second, there are occasions when I park the vehicle, turn it off normally, and upon returning, the engine will refuse to start.

The vehicle intermittently fails to start in two different situations. First, when the auto Stop/start system shuts the engine off while the vehicle is stopped anywhere, the engine sometimes refuses to restart, leaving the vehicle immobilized. Second, there are occasions when I park the vehicle, turn it off normally, and upon returning, the engine will refuse to start.

I have a 2023 Kia Sorento with approx 60k, purchased new from New Pot Richey Kia. Approx 7 days ago, while driving home from dropping my son at school, my transmission system error warning came on as well as my check engine light. My RPM'S would increased without corresponding acceleration, which meant my transmission, was slipping. I was also experiencing jerking during shifting. In addition to that, my car would hesitate before moving. And I would also experience a slight vibrations at low speeds. All of this would make me feel unsafe when driving my car.

While driving, the dashboard lit up with warnings about forward collision, lane departure, lane keeping assistance, breaks, speed etc. that keep cycling through with alarm sounds on the dashboard. I have brought my car to the dealership few times and they reprogram the car but the issue keeps coming back randomly. Seems like a loose connection somewhere. I am afraid of driving when it happens.

All of the ADAS you have listed stop working on my car. I will be driving my car, stop at a red light, drive through, or just driving down the road and it starts throwing sensors. It won’t even show the MPH I’m driving and some times the steering wheel locks up, as does the car itself. I can’t shift gears, move the vehicle, or anything until leaving the vehicle alone for a while and coming back to it. I have proof of multiple repairs, call ins to Kia, and even a request for buy back which was denied on the vehicle.

The contact owns a 2023 Kia Sorento. The contact stated that while accelerating from a stop or while driving and depressing the accelerator pedal, the vehicle jerked and lost automotive power. There was no warning light illuminated. The message “Transmission Fluid Low” was displayed. The local dealer was contacted; however, the vehicle was not diagnosed. The VIN was not under recall. The vehicle was not repaired. The contact referenced NHTSA Campaign Number: 22V760000 (Power Train); as a possible cause for the failure. The manufacturer was notified of the failure. The failure mileage was 208,600.

I have a 2023 Kia Sorento with approx 60k, purchased new from New Pot Richey Kia. Approx 7 days ago, while driving home from dropping my son at school, my transmission system error warning came on as well as my check engine light. My RPM'S would increased without corresponding acceleration, which meant my transmission, was slipping. I was also experiencing jerking during shifting. In addition to that, my car would hesitate before moving. And I would also experience a slight vibrations at low speeds. All of this would make me feel unsafe when driving my car.

The panoramic sunroof on my 2023 Kia Sorento intermittently fails to close. When commanded to close, the glass travels most of the way, then stops or reverses before reaching the fully closed position. It frequently takes many repeated attempts. In some cases the panel will not seat at all until the vehicle is driven over rough pavement, and the resulting vibration allows it to complete closure. The malfunction is accompanied by a loud grinding or scraping noise from the roof assembly during travel. This condition has been present since I purchased the vehicle new. The sunroof has seen very limited use. Safety risk: the glass panel cannot be reliably secured. An open or unseated panoramic panel at highway speed presents a risk of water intrusion, wind loading on an unsecured glass panel, and loss of roof structure integrity. Repeatedly operating the switch and monitoring the panel while driving is a significant distraction from the driving task, and driving specifically to induce vibration in order to force closure is itself an unsafe workaround. Dealer history: I have reported this to a Kia dealership on multiple occasions. I was told there is no defect and that the cause is debris, which is inconsistent with a vehicle purchased new with minimal sunroof use. On one visit the dealer cleaned the assembly as a goodwill gesture. This did not correct the noise or the closure failure. The vehicle was returned to me as repaired while the noise and the failure to close were both still present. Kia issued Technical Service Bulletin BOD125 (Rev 1, 02/27/2017) describing a slow-to-close condition and abnormal closing noise on the prior-generation Sorento (UMa), remedied by cleaning and lubricating the rear guide rails and replacing the rear tilt levers. My vehicle exhibits the same failure mode described in that bulletin. The component is available for inspection on request. No warning lamps or messages preceded or accompanied the failure.

While traveling on a freeway, the front sliding portion of our sunroof exploded outward and upward. Sunroof was closed at the time with no impact present to cause the event. A very expensive repair for something that is clearly a defect of some sort. KIA was contacted and not willing to warranty or help cover.

Vehicle exhibits repeated brake pulsation and vibration under normal braking conditions, affecting braking performance consistency. The issue began at approximately 10,000 miles and has progressively worsened. The vehicle currently has approximately 30,000 miles. The pulsation is felt through the steering wheel and brake pedal during moderate braking from highway speeds and occurs consistently across multiple driving conditions. The condition is significantly more pronounced when using the vehicle’s adaptive cruise control system. During normal operation, the adaptive cruise repeatedly applies the brakes automatically, and this consistently produces increased vibration and uneven braking response. This indicates the issue occurs during normal vehicle operation rather than abnormal use. The repeated pulsation creates inconsistent brake feel and may affect stopping performance, particularly during repeated or sustained braking events. This raises concern regarding braking reliability and stopping consistency, especially in traffic conditions where adaptive cruise control is actively managing following distance. The condition has steadily worsened over time and is present during routine driving. It is not limited to high-speed or heavy braking scenarios. A manufacturer Technical Service Bulletin (TSB CHA126V) exists for this vehicle model addressing front brake disc judder. The symptoms described in the bulletin match the condition experienced in this vehicle. Given the early onset, progressive nature of the issue, and the involvement of system-controlled braking (adaptive cruise), this condition appears to be related to component performance or design rather than normal wear. Kia response .. Dear [XXX] , Thank you for contacting Kia Customer Care. We do not see that bulletin related to this VIN, as such, any repairs recommended would be the responsibility of the vehicle’s owner. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I purchased this car with approximately 22,000 miles on it. I have had to have OEM rotor resurface / replacement at the dealership approximately almost every oil change or about every 6,000 miles for about 30k miles (2 replacements, 3 resurface in an 18 month period). They sent out a Kia engineer last time it happened.

All of the ADAS you have listed stop working on my car. I will be driving my car, stop at a red light, drive through, or just driving down the road and it starts throwing sensors. It won’t even show the MPH I’m driving and some times the steering wheel locks up, as does the car itself. I can’t shift gears, move the vehicle, or anything until leaving the vehicle alone for a while and coming back to it. I have proof of multiple repairs, call ins to Kia, and even a request for buy back which was denied on the vehicle.

Since fall of 2025, my 2023 KIA Sorento has repeatedly been in the shop for multiple issues. Most notably, a completely wrecked steering column. This issue was fixed after being in the shop for 12 days. Then in December, I started noticing the shift would lock while in park. I would need to open the top plate and stick an item down into the shifter to emergency release in order to drive. Then all of the electrical components began to state they were no longer working. No cameras, no lane assistance, no forward collision warning, etc etc. Beyond that, all automatic locks, windows and my trunk stopped working. I was locked out of my vehicle in January in CT with my son. My vehicle has now been at a KIA dealership for 5 months awaiting the part to fix my car. All of these problems have been confirmed by their technicians. I continue to pay my $600 a month vehicle payment, as well as insurance as KIA consumer refuses to assist in any way and does not have any answer as to when my vehicle will be fixed. I do not have a vehicle that will fit my family due to this issue. I have asked them to buy back my vehicle, as it is clearly a lemon, but they state I have waited too long to request the buy back under lemon law in CT. NEVER did I think it would be acceptable to be unable to fix a customers unsafe vehicle and refuse to to do anything to help for 5 months at this time and no end in sight. I also have videos it says are too large to send.

The vehicle intermittently fails to start in two different situations. First, when the auto Stop/start system shuts the engine off while the vehicle is stopped anywhere, the engine sometimes refuses to restart, leaving the vehicle immobilized. Second, there are occasions when I park the vehicle, turn it off normally, and upon returning, the engine will refuse to start.

VEHICLE: 2023 Kia Sorento, VIN [XXX] , currently 48,000 miles. Vehicle has never been in a collision. DEFECT: FUEL FILLER DOOR ACTUATOR WITH NO EMERGENCY RELEASE — STRANDING HAZARD The fuel filler door actuator fails to release on demand intermittently. When the actuator fails, the door must be pried open with tools or force, which is inconsistent and not always possible. The dealership service advisor has stated that this model is not equipped with any emergency release mechanism for the fuel filler door. With no emergency release, the actuator is the only mechanism by which the fuel door can be opened. SAFETY IMPLICATION: An intermittent actuator failure with no backup release mechanism creates a stranding hazard. If the actuator fails when the vehicle is low on fuel — particularly in remote areas, in cold weather, at night, or in emergency situations requiring refueling to reach safety or medical care — the vehicle cannot be refueled and becomes immobilized. This is a single-point-of-failure design on a system required for vehicle operation. The condition has been reported to the dealership and remains unresolved. The vehicle remains within the 5-year / 60,000-mile basic warranty period. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

THIS IS THE SECOND REPORT I AM MAKING. As in my last report this involves the driver’s seat and changing profiles on the infotainment system. - The driver’s seat/profile will keep my settings for a few weeks or months and then it randomly forgets and resets to the factory settings. - On June 18, 2024 the infotainment profile was set for my husband. I switched to my profile and was backing out of my garage and the seat switched to factory settings while the car was actively in reverse. I am short and could not reach the break or gas pedal! - The dealer has not had any other complaints like this.

There are two user profiles on the main infotainment system for this vehicle and there are two seat position memory buttons on the door. I am the main driver of the vehicle and have input my seat position into seat memory button #1 on my door making sure my profile on the infotainment is up and the position is confirmed. The system will randomly delete my position and the seat will move to what appears to be the factory setting. I am 5’ 2” so the seat moves lower and so far back I cannot reach the gas nor break pedals. As this has happened what seems like at least 100 times, I mention the problem to the dealer in early August 2023, they had not heard of a similar problem and they ran a diagnostic and all was fine. On Saturday, Sept 9, 2023, I was in the driver seat and put the vehicle into drive. A few seconds later my husband changed the infotainment system from his profile to my profile and the seat went to the factory setting while the vehicle was in drive and I could not reach the gas nor the break pedals. Luckily I had not pressed the gas yet and we were on a flat side street and the vehicle did not move but we were in a residential neighborhood. The second problem has happened around five times with the latest incident on Friday, September 8th. I was on the interstate traveling at 75 mph with light traffic I came up on a few vehicles and noticed the blindspot detectors on both sides of the vehicle did not work while passing the other vehicles. I have also had this happen in heavy traffic with speeds in the 30-50 mph range.

Front panel of panoramic sunroof shattered while driving on Interstate 90 at approx 65mpg. Sunroof was fully closed. Exploded on its own with no outside influence. Conditions were clear and dry. Sounded like a gun shot and glass was flying everywhere. Fortunately shade was closed with no glass entering passenger compartment. Could have resulted in injuries or accident if glass entered the driving inside area.

Issue occurred and came to like during the past winter snow storm. The hood of the SUV does not allow and blocks the wiper blade arm from being lifted in order to clean ice off the wiper blade nor can the wiper arm be lifted to clear ice and snow under the wiper arm to allow proper operation. This design flaw does not allow safe and clear sight function of the windshield wipers.

Vehicles instrument cluster goes black at times ( speedometer, tach and all exterior lights and turn signals are inoperative during this time) I took it to the dealership and they said they couldn’t duplicate the problem

My passenger interior dash and glove box trim are melted. I’ve had it checked out by Kia, however they do not see where an origin could have come from. The day i noticed it, my vehicle had been hit on the front right passenger fender. The melting looked to be electrical or caused by a combustion of sort but we also believe it could have been caused by reflection off of the interior of my vehicle to that spot. I live in Michigan, the temperature was above 80*.

[XXX] was shopping for new vehicle and compared advertised window sticker safety rating to NHTSA rating. The rating on the window sticker was incorrect (stated 5 stars when NHTSA confirms 4 stars). Concerned that this is false advertising and misleading for consumers. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

was driving down road that was dry with sunshinning. Vehicle Traction control then came on breaks went to the floor and steering wheel started to jerk while the car was still going 55 MPH