Power Train Problems of Kia Motor Telluride - part 1

While driving the vehicle on the highway attempting to pass a vehicle at 75 mph the car unexpectedly shut completely off. We had to swerve between 2 vehicles narrowly avoiding an accident and the car would not turn back on. Towed to kia dealership and was told it was simply a sensor that "talks" to the key fob which caused the car to shut off without warning. Dealership claimed it was fixed but there was no warning lights or notice of the failure. Since the dealership "fixed" the issue now the car is continuously running a check engine failure code and now the dealership claims it's the catalytic converters failing and needing to be replaced. Vehicle was inspected by the kia dealership that it was purchased from.

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Upon acceleration there was a screeching noise every time. Yesterday the car would not speed up and rpms were so high. Engine began over heating and got a message to park car and leave running, car started smoking and almost got hit trying to pull out because the car wouldn't speed up with the pedal to the floor. Also brakes grind hard stopping and make a cracking noise. Barely could make it to the dealership. They told me there was 27 new kia's in for the same problem yet no one recalled cars or warned people.

My 2025 kia Telluride has experienced repeated, unresolved engine stalling/shutdown while driving. The defect began as stalling at low speeds approaching stops and has escalated to the vehicle shutting off completely while traveling at 45–50 miles per hour on public roads. When the engine shuts off at highway speeds, power steering and power brakes are lost, creating an immediate life-threatening situation for the driver and any passengers. The dealership has made multiple repair attempts across two separate phases of this defect without success. Despite the ongoing safety hazard, the dealer has pressured me to return my rental vehicle and accept the car back without verified resolution of the stalling issue. Kia America customer service has been unresponsive to the urgency of this situation. The vehicle remains unrepaired and unsafe for highway operation. I am requesting that NHTSA investigate this defect, review whether a safety recall is warranted, and add this complaint to the record for the 2025 kia Telluride VIN [xxx]. I am aware that other 2025 Telluride owners have reported similar stalling and unexpected shutdown issues to NHTSA. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

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I am reporting recurring braking, transmission/powertrain, and steering concerns with a new 2027 kia Telluride purchased in July 2026. Brakes: when traveling over bumps, especially at higher speeds, braking intermittently flutters, pulses, or feels as if it skips. Braking also feels inconsistent at low speeds. I am concerned about stopping predictably in an emergency. Powertrain: when slowing, coasting toward a stop, or accelerating again, the vehicle sometimes hesitates before responding, then engages abruptly with a jolt. On an inclined driveway, while transitioning from rolling slightly backward to moving forward, the vehicle jerked violently and nearly struck the garage door. Similar hesitation and jolting have occurred repeatedly. Steering: when driving over road bumps, I intermittently hear an electrical-type buzzing or vibrating sound near the steering column and feel a jolt or vibration through the steering wheel. These symptoms began within the first few months of ownership during normal driving. On October 11, 2026, at approximately 5,997 miles, the vehicle was towed to an authorized kia dealership because we did not feel safe driving it. The dealership has documented the concerns. Braking and transmission diagnosis were authorized; the steering concern was reported but diagnosis was deferred. As of this report, no confirmed cause or repair findings have been communicated. Kia America has also been notified. The vehicle remains at the dealership for inspection. I am concerned these conditions may affect braking, vehicle control, and acceleration and increase the risk of a collision.

I purchased my 2021 kia Telluride s new, with only 22 miles from the test drive. Xxx (approx. 53,000 miles, vehicle age 18 months): the transmission failed while I was traveling approx. 75-80 mph on a major highway in [xxx]. Upon failure, the vehicle suddenly lurched as if the brakes had locked or the parking brake had been applied, nearly causing us to strike our heads on the dashboard and creating a hazardous situation for other traffic. After the failure, the vehicle would only operate in approx. First through third gears and reverse, and would not exceed 25 mph. We were forced to limp the vehicle off a busy six-lane highway. Xxx: due to parts delays, the vehicle was not returned until November 2022 after the transmission work. Xxx (approx. Four months later): the vehicle developed engine knock and excessive oil consumption. Advised this may have been related to oil degradation while the vehicle sat waiting for parts. Since then, I had to regularly check and add oil between oil changes. Despite low oil levels, no oil pressure warning light ever appeared. Xxx (exact date unknown): while opening the sunroof at a stop, a loud crack occurred and pieces of the sunroof track, plastic and metal, fell onto me and my passenger. The glass is intact but became partially stuck open without the track to guide it. Xxx: the engine knock worsened and became a squeal while driving approx. 60 mph. The vehicle lost power, requiring me to turn on hazards and coast off to avoid accident. Dealership mechanic advised that the engine had thrown a rod and blown the oil filter housing gasket. The vehicle is currently at the dealership and available for inspection. Kia has denied coverage despite the failure of a component linked to excessive oil loss and a recently extended 180,000-mile warranty, even after the engine threw a rod following a sudden loss of oil pressure. The failed transmission has likely already been disposed of. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

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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 .

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I noticed while driving my gas model that when I pulled off from a complete stop it takes time to accelerate although the rpms are raising. It feels like its struggling to accelerate. It is intermittent but its very noticeable. I have to press the gas pedal very slowly for it to eventually pick up. This is a little concerning regarding safety. I really would like the transmission checked as well as any turbocharged/throttle/sensors to ensure no limp mode issues.

On xxx, at approximately 7:40 a. M. , my 2023 kia Telluride, VIN [xxx], experienced a sudden mechanical failure while traveling approximately 65+ mph southbound on [xxx]. The vehicle suddenly locked up, causing the driver to lose control, skid, and swerve toward the side of the freeway. The rear wheels appeared to be locked. Fortunately, no collision occurred and no one was injured. The vehicle was towed for inspection. A technician at colton tire advised that the axle appeared to be bent. The vehicle was then transported by flatbed to allstar kia in [xxx] for diagnosis. The kia dealership initially suggested the vehicle must have been involved in an accident because of a minor exterior scrape on the driver's-side rear passenger door. The vehicle has not been involved in an accident or collision. The scrape occurred while slowly maneuvering into a home garage at approximately 1–2 mph and did not involve impact to the wheel, axle, suspension, drivetrain, or differential. The dealership later advised that the technician believed an alleged “accident” caused the differential to slowly leak over time, ultimately causing the axle to bend “pretty badly. ” I dispute this conclusion and have requested the complete diagnostic findings and physical evidence in writing. I am reporting this incident because the vehicle suddenly experienced a serious mechanical failure and loss-of-control event at freeway speed. I am also requesting investigation of whether the intermediate shaft, right-front driveshaft, axle, differential, or related drivetrain components could have been affected by NHTSA safety recall 24v-214 / kia safety recall sc303, or another mechanical defect. I understand the recall has not been established as the cause of this specific incident. I am asking that the actual cause of the sudden vehicle lockup be investigated because the failure occurred at approximately 65+ mph and could have resulted in a serious crash. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

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Our transmission not shifting to next gear on highway acceleration— rpm"s climbs but speed doesn't match—is a serious drivability and safety issue. My car was in the dealership for this problem and it has returned. My wife was entering a highway and rpm's increased and t . Transmission wouldn't shit to the next gear.

Apparently, they don't have a mesh screen protecting the radiator. They said a rock hit it but while driving I did not hear a rock hit it. They said the rock punctured the radiator causing it to leak radiator fluid and making vehicle undrivable. The vehicle left me stranded in the road. They took pictures of it but at a birthday party this weekend I have learned of several people having this same issue and the dealership claiming not their responsibility and we have to file insurance. Seems to me they need to put a mesh guard on the radiator to protect this from happening. Yes the engine light came one.

A p0741 warning light comes on and off leading driver to believe the problem is intermittent when in fact it is a torque converter failed. The intermittent nature of the warning light could lead drivers to believe the problem is not a safety issue, particularly on a SUV with only 105,000 miles. However, when a converter fails it is definitely a safety issue.

Vehicles transmission gets stuck in 5th gear. When it happens the problem is fixed after restarting the vehicle. No warning that its stuck in 5th gear. When pulling out into traffic the car is very slow to move and my concern is that someone might get hit when pulling out into traffic not knowing the vehicle is stuck in 5th gear since there are no warning light on. After inspection with kia, after the first incident they said nothing can be diagnosed since it wasn't throwing a code or check engine light. When the car once again got stuck in 5th gear on our last vacation I drove it for around 2 hours or 120 miles in 5th gear to try and get a check engine light to come, one never came on but I recorded videos of it stuck in 5th gear at highway speeds and at a stop in a drive through. It's happened on 3 different occasions all on longer road trip and has never had a warning light come on. You can shift into park or reverse and back to drive and it goes straight into 5th gear again. I have videos available but are too large or wrong format to upload currently the car is sitting at our local kia dealership and im not picking it up until something is done to remedy the issue.

The contact owns a 2020 kia Telluride. The contact stated that while driving approximately 60-65 mph on the highway, the vehicle suddenly shut off and the battery warning light was flickering and the vehicle lost power. The contact was able to coast the vehicle into a parking lot off the highway where the vehicle remained. The contact replaced the battery; however, approximately one hour later while driving 50-55 mph on the highway, the vehicle lost power and shut off. The vehicle was coasted onto the shoulder of the roadway. The vehicle was towed to an independent mechanic where the vehicle was diagnosed with alternator failure. The alternator was replaced. The contact was notified of a possible transmission failure; however, there was no fault codes retrieved. The vehicle was later taken to a dealer to be diagnosed. The dealer informed the contact that the head gasket was damaged, and the spark plugs needed to be replaced. Additionally, the contact was informed that the transmission needed to be replaced. The manufacturer was not notified of the failure. The failure mileage was approximately 100,000.

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On June 15, 2026, my check engine light came on. On June 17, 2026, I took it to auto zone, they checked the code for the check engine light, and it indicated p0016 and p0017–crankshaft issues. On June 19, 2026, while driving down the highway, my vehicle failed to accelerate. I exited the highway, and my vehicle completely decelerated and ultimately shut down. I was unable to get my engine running and had to get it towed to the dealer. It has been at the dealer for 3 weeks now. The dealer said my engine will likely need to be replaced. It is a 2023 kia Telluride with less than 66,000 miles on it.

The contact owns a 2020 kia Telluride. The contact stated that while driving with the awd activated in the rain, the vehicle ran off the road. There were no warning lights illuminated. The contact spoke to the seller, who confirmed a previous failure with the awd coupler. The vehicle was taken to the local dealer, who was unable to duplicate the failure. The vehicle was not diagnosed or repaired. Another local dealer, kia service - southlake kia (4191 e Lincoln hwy, merrillville, in 46410); was contacted but the vehicle was not diagnosed or repaired. The dealer stated that there was no warranty coverage on the vehicle for the failure. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 84,000.

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.

2027 kia Telluride gasoline model. On multiple occasions, while accelerating from a complete stop, the engine rpm increases but the vehicle does not accelerate normally. The condition is intermittent. During the delay, the transmission appears to engage or shift at least twice before the vehicle begins accelerating normally. This creates an unpredictable delay when attempting to accelerate from a stopped position and is a safety concern when entering or crossing traffic. No warning light has appeared. Vehicle is scheduled for dealer inspection on September 1, 2026.

While driving the vehicle, the automatic transmission stuck in 5th gear. The paddle shifters would not operate, shifting the vehicle into neutral or park had no effect. The vehicle was being operated on a busy highway with multiple intersections, which put all passengers and the vehicle itself in danger since accelerating in 5th gear was almost impossible. The vehicle had to be completely shut off and restarted to reset the transmission. This happened on several occasions. Additionally, the vehicle would stick in gear and lurch into a lower gear when accelerating from a complete stop. No warning lights or sounds occurred. The vehicle was taken to the dealership where it was purchased, and they were able to replicate the problem once. The vehicle problem was reported to kia and they requested the dealer to replace the electric oil pump. The work was done and so far (3 days) the issue has not reoccurred.

This vehicle (VIN: [xxx] ) has suffered repeated catastrophic engine shutdowns and complete loss of propulsion power while in motion. The dashboard displayed "engine off! shift to p or n, then start engine. " this has occurred so many times the owner lost count, requiring multiple tows to kia of beavercreek. Following one incident, service manager brad personally assured the owner's wife, looking her directly in the eye, that the repair was successful and the vehicle was safe. Within 48 hours of pickup, the identical shutdown recurred. The vehicle was towed back a second time. The dealership now states they cannot duplicate the condition, leaving this life-threatening defect unresolved. Delivery has been officially refused due to imminent risk of collision or serious injury. Kia America case open: no. [xxx]. Ohio attorney general case open: no. [xxx]. This vehicle is an active, unaddressed public safety hazard requiring immediate federal investigation. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

I was driving down the interstate when all of a sudden, I hear a bang, and my power went crazy, couldn't push the gas at all, my car was suddenly shut off. We coasted to the side of the interstate and got out to see a pile of oil underneath my car. Called a tow truck to help us and he found a massive hole in the engine block / oil pan - catastrophic engine failure. I have 117k miles on my car but I have kept up with maintenance on this vehicle. There should be no reason for this to happen. This put my family in immediate danger.

A continuation from my last post. I brought my car back to the dealer. The worker came out to inspect my car and he lifted the hood and he said I had a loose negative battery cable and that I had the wrong battery in my car. He said that might be the cause of the flickering lights. My car was at the dealership for three days before I was called to come pickup my car. He stated they found another service update that my car needed p0471 and that cleared my check engine light and the battery he said once again I have the wrong battery in my car and they were only able to tighten the negative cable so much. I explained to him that it was the correct battery because I went to walmart where the battery was purchased and they auto manger printed out that paperwork that shows it is the correct battery for that car. Then he had me sign for my car and I left. While driving home my battery light stared flickering again. So I called him and said I thought you were able to tighten the negative cable to the battery. He then said they did the best they can do because it is the wrong battery. After he got off the phone all my lights on my dashboard lit up. My car seemed possessed. My steering locked up and brakes were not working. Scared and crying I called him back and was telling him what was happening to my car. He said once again it was due to battery. Crying I said I'm scared what do I do?he advised me to put my car in netural and try to pull off to the side. I explained to him that I was on the freeway in 5pm traffic my hazards, signals and brakes aren't working. I then asked him what do I do once I can stop the car. Do I bring it back to the dealership? he said the only thing they can do if I bring it back is to have me buy a new battery. At this point the car completely turned off. I was able to roll off the freeway then my car stopped completely violently as if someone slammed the the brakes. Now they want me to buy a new alternator and transmission. Car had no issue before taking it in.

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 was not related. The dealer recalibrated the front radar, but the failure recurred at night while driving. The vehicle was towed back to the dealer, but the failure could not be duplicated. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 71,000.

The contact owns a 2023 kia Telluride. The contact stated that while driving at an undisclosed speed, the transmission was slipping. There was no warning light illuminated. The contact stated that while the vehicle was stopped, it unexpectedly lunged forward. There was no warning light illuminated. Additionally, there was an abnormal sound coming from the muffler. The vehicle was taken to the dealer, where it was diagnosed and it was determined that the ecm software had failed and needed to be reprogrammed. The vehicle was repaired; however, the failure recurred. The vehicle was taken back to the dealer, but was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 91,000.

I own a 2021 kia Telluride with approximately 111,000 miles. I initially brought the vehicle to a kia dealership for an oil consumption issue and engine noise. The dealership diagnosed and repaired a timing chain and tensioner issue, stating the vehicle was “working properly” upon return. After picking up the vehicle, I immediately began experiencing electrical warning lights, including the battery warning light and system alerts (blind spot and general warning indicators). I returned to the dealership, where they performed diagnostic testing and indicated a potential alternator issue, but stated it was in a “borderline” range and that the vehicle was safe to drive. Shortly after leaving the dealership, while driving with my family in the vehicle, the electrical system began to fail. Multiple warning lights illuminated, and the vehicle lost electrical function while in motion. The vehicle ultimately became completely inoperable and shut down in a parking lot, creating a serious safety concern. Prior to the dealership visit and repairs, the vehicle had no history of electrical issues, warning lights, or charging system problems. The dealership later acknowledged that the alternator issue was not present when the vehicle was initially brought in. I am submitting this complaint due to the sudden and complete electrical system failure while driving, which posed a significant safety risk. The progression from no prior symptoms to total failure immediately following dealership service and diagnosis raises concerns about vehicle reliability and potential safety defects related to the charging system.

This is supplemental evidence for NHTSA safety complaint #11739200 unified supplemental evidence packet see uploaded file.

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.

The vehicle has 38000 miles now. At about 34000 miles I began to notice a slight rumble from the read end of the car when starting from a stop and making a turn. It has become more noticeable recently. It is only noticeble from a stop and below about 10 mph. After doing some searches online, I have learned that this is a common problem with the Telluride and is due to the awd coupling. I have not yet scheduled a service appointment, but will do so today. One discussion forum suggested that a report be made to this site since there are no recalls on this part at this time.

Hello, I've contacted customer service for kia America and also, customer service in puerto rico since I'm a resident in puerto rico, so that I can address the safety recall with number sc303 and also a technical service bulletin with number bod319. However, customer service advised that they can't pull up my SUV vehicle information with the VIN provided. I'm unable to address the safety recall and the technical service bulletin since kia can't pull up the vehicle information. My vehicle is experiencing technical failure with the intermediate shaft as described on the safety recall. Also, the sunroof is experiencing technical difficulties compatible with the information included on the TSB. I ask for your support to address the described issues, accordingly. Thank you!.

Catastrophic rear differential failure at highway speed following recent warranty repair. Vehicle previously brought to kia dealership for rear differential knocking noise. Warranty repair performed and vehicle returned. Within one week, original noise returned with additional whirling/ grinding sound. While traveling approximately 70 mph on the highway, vehicle experienced a sudden loud bang and immediate abrupt stop in traffic. At the time of failure, wife and two children were in the vehicle. Incident posed a severe and life-threatening safety risk. Visual inspection indicates complete rear differential mechanical failure, with fluid and component debris present underneath vehicle. Vehicle is currently unsafe to operate. Failure occurred immediately following manufacturer-authorized warranty repair.

Was low on oil and check oil light don't go on have to put oil very 2 week because it get low and I don't have no oil leak at all I found out because the motor start shaking and making noise tow it home and mechanical came to check it out and didn't have oil he say I was lurking I was not in the highway because it could lock the mortar and cause a accident.

My 2020 kia Telluride ex experienced a sudden engine shutoff / loss of motive power while driving in traffic. The vehicle stopped in the roadway, would not immediately restart, and restarted later after sitting. This was not normal stop/start operation, the car shut down. No low-oil warning appeared before the event. I am also aware of multiple similar owner reports online describing high oil consumption, stalling, and lack of warning in 2020 Tellurides, but this complaint is based on my own direct experience and concern. It was scary and life threatening!.

Multiple times while driving vehicle with shut off and light will flash on dash. Everytime take vehicle to deal to check always told that it can’t be duplicated everything is working. Started happen last summer and happen about 5 times since then. Last time it happen was in March took it to the dealer and they crash the car and still couldn’t figure out what causing it. Car been in the shop for about 3 months now.

I own a 2020 kia Telluride currently with approximately 91409 miles. The vehicle has a repeatable transmission issue during acceleration, most noticeable around 40 mph when the transmission shifts. The vehicle shudders/hesitates/jerks and does not accelerate smoothly. This creates a safety concern because the hesitation occurs during normal acceleration and could affect merging, passing, or maintaining speed in traffic. I brought the vehicle to vision kia of east rochester, 201 east linden Ave, east rochester, NY 14445 on 2/4/26 at approximately 88067 miles. The kia service manager/technician duplicated the concern during inspection/road test and stated that the issue is related to the torque converter damper clutch. However, I was told the dealer would not repair the vehicle unless a warning light/check-engine light comes on. No warning light is currently illuminated. I am reporting this because the transmission defect has been observed by the dealer while the vehicle is still under warranty, but no repair has been authorized. I am concerned that the condition may worsen and could cause delayed acceleration or unsafe drivability.

The check engine light is on and reading code p07104. The vehicle has been diagnosed and it was found the torque converter is slipping and the technician recommends replacing the transmission. The anti-freeze has been low over the past 30 days and must be leaking internally. I have had to add anti-freeze twice during that time.

I lease a 2025 kia Telluride. This vehicle has experienced three serious safety failures around the one year mark, all with young children in the car. Incident 1: accelerator failure and inability to shift gears approaching a freeway on-ramp — transmission was replaced. Incident 2: complete loss of steering control, brakes would not fully engage, and vehicle moved without accelerator input — dealership found nothing wrong and returned the vehicle with no explanation. Incident 3: accelerator failure and failure to shift in active traffic — another vehicle nearly rear-ended us — dealership said there was a belt loose that can cause issues sometimes. Kia financial services, as legal owner, has refused early lease termination despite these documented safety failures. The root cause of a loss-of-steering and brake-failure event has never been identified.