Electrical System Problems of Kia Motor Telluride - part 1

While attempting to operate the sunroof on my kia Telluride, the sunroof mechanism failed and became completely stuck in the open position. The sunroof will not close, bypass, or reset, leaving the cabin fully exposed. Upon inspection, it appears the internal mechanism arms or wind deflector components have failed/broken, which prevents the glass from sliding forward back into its sealed, closed position.

See all problems of the 2022 Kia Motor Telluride 🔎.

The sunroof wind deflector broke and as a result the sunroof was jammed open. In order to close the top I had to break the mechanism and now the sunroof, while mostly shut, still shifts free occasionally when driving.

See all problems of the 2020 Kia Motor Telluride 🔎.

Following a recent $9,000 engine replacement performed by an authorized kia dealership, my vehicle suffered a catastrophic, simultaneous mechanical and electronic systems failure while in operation. Without warning, the vehicle triggered the knock sensor detection system (ksds) and entered "limp home mode," severely restricting vehicle power. Immediately following this, the vehicle experienced a total loss of essential safety and driving controls: steering failure: the power steering completely locked up, creating an imminent crash hazard. Dashboard & gauge failure: all dashboard warning lights illuminated simultaneously, and the speedometer completely stopped functioning, leaving me unable to monitor vehicle speed. Powertrain & shifting malfunction: when brought to a stop and placed into "park," the vehicle's electronic systems failed to recognize the gear change, indicating on the dashboard that the vehicle was still in "drive. " this created a severe vehicle roll-away risk. Ignition failure: the vehicle completely refused to shut off or power down when the ignition button was pressed. This event represents an extreme safety hazard involving sudden loss of vehicle control, steering immobilization, roll-away risk, and primary electronic communication failure immediately following a major manufacturer warranty/recall repair. The vehicle is currently un-driveable.

On 5/19, while driving over 60 mph on the highway, I started applying the brakes as traffic started to back up. While braking, the entire car turned off, and experience an unexpected engine stall. The electrical almost immediately turned back on with all dash lights flashing and safety warnings beeping. My car was still moving but I was unable to accelerate and was getting the message “engine off! shit to p or n, then start engine. ” this has happened to my vehicle twice in the last month, and I brought it into the kia dealership where I purchased it and they were unable to recreate the issue.

See all problems of the 2025 Kia Motor Telluride 🔎.

Ev shut down.

Took my 2020 kia Telluride for emission software update after being notified by the the dealership. Two days later my check engine light keeps coming on and off. I called the dealership and the said to bring it in only if the light is on. The next day my engine light once again keeps going on and off but now also my battery light keeps flickering on and off as well. My car is also slow to idle and when going slow speed my steering will shake. Also when I first start my car in the morning by rpm needle goes up and down as well as my a/c blow strong and then low matching rpm needle. My car seems to pull on hills it feels as there is not enough power to make it up the hill and my car also shakes. My car was running perfectly fine before I took my car to the dealership for this emission software update.

While operating my kia vehicle, the vehicle experienced a sudden loss of braking capability and loss of acceleration/power while traveling downhill. Multiple warning lights reportedly illuminated during the event, including the battery light, oil light, and check engine light. The incident created a serious safety concern due to inability to properly control vehicle speed and operation. The vehicle was taken to an authorized kia dealership for inspection. However, the dealership has refused to provide written confirmation that the vehicle is safe to drive and stated they would not assume liability regarding operation of the vehicle. The dealership further recommended towing the vehicle if I feel unsafe operating it. I am requesting investigation into the safety-related condition involving braking/drivability failure and related warning systems.

On 5 different occasions over the last month, I have had the car go into an engine shut off and said put it into p or n and restart while I am driving on the road!! 05/10-was going to a stop sign and going 5-20 mph. 05/17-happened twice that day, both driving around town 10-30 mph. 05/26- happened driving around town going around a curve 5-20 mph. 05/27 getting off the interstate and getting ready to stop and it happened again. This last time I had 20 cars around me and my car was going into this with all my lights flashing and that popping up. It is such a hazard to be driving this vehicle. The dealership could not find an issue last time I took it in. I just bought this car a little over a month ago. So disappointing and scary.

Dashboard display is black. Therefore, the odometer and speedometer are not visible. I cannot tell how fast I’m driving which is unsafe. I called the naperville and elmhurst locations and they did not deem the issue a priority to diagnose today.

See all problems of the 2024 Kia Motor Telluride 🔎.

The contact owns a 2025 kia Telluride. The contact stated that on multiple occasions while driving at an undisclosed speed, the vehicle lost motive power with an ems warning message displayed. The vehicle was able to restart after multiple attempts. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 25,000.

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.

See all problems of the 2021 Kia Motor Telluride 🔎.

I was driving on the service road of the freeway, driving approximately 40 mph when my main screen started flashing warnings. I was only able to catch 2 before the screen shut off. One was saying front collision sensors not working and the other said side sensors not working then the screen where the radio was went black. Then my brake pedal locked up, the car lost all power steering. The car started to just roll and I was able to pull into a side parking lot and the car died. I was not able to start the vehicle and called roadside assistance and had my vehicle towed to the car dealership. This was during rush hour traffic with multiple vehicles in the road. I was terrified as my vehicle was slowly starting to stop moving and there were multiple cars surrounding me while I lost all brake function and power steering. At the time of this report, the service department at my dealership was closed and will call them in the morning. The tow truck left my vehicle there as it is inoperable. From the time I noticed the warnings on the screen to when my vehicle came to a complete stop was about 2 minutes.

See all problems of the 2023 Kia Motor Telluride 🔎.

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.

While driving about 35 mph, the vehicle began to alarm and stated "the engine is off; pull over, put in park or neutral, and restart the car". I pulled over and found that the engine had indeed turned itself off in the middle of driving. When the engine turns off, both the braking vacuum system and the power steering go off, making it harder to brake and steer to safety. If I were going highway speeds, this would be a serious safety situation. I don't know exactly what caused the engine shut off, but it seems like a malfunction of the auto stop/start feature, which I had switched off during the incident (so the car should never turn off). The kia website gives instructions on what to do in this situation [xxx] ), which would imply it is a known issue. There are forums of people reporting the same issue with 2025 Tellurides. My vehicle has not been inspected since the incident, but because it is electrical and there is no engine code, there is likely no evidence a mechanic could find. There were no warnings prior to or after the event. The vehicle has only 1650 miles on it. I expect it to happen again, and I will attempt to produce a video to document. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

The information cluster behind the steering wheel is not turning on. Started all of a sudden. Can’t show speed, none of the advance driving features are working , and not showing gas level.

I have 2 issues going on with my vehicle. The trim on the outside of my doors is coming off which I know was a recall for some Telluride vehicles about this old. Also ive been having some electrical issues/hot smell like something is burning if the heated seats get turned on.

Oil leak that I’ve put so much effort in getting fixed or replaced and nothing is working. The seat belts suck. The seats are ripped.

I am submitting this complaint regarding my 2021 kia Telluride experiencing repeated and dangerous electronic system failures while driving. Kia of east syracuse (NY) diagnosed the issue as related to the backup camera assembly and communication/network failures. While driving, the vehicle experienced loss of power steering assist, instrument cluster failure, speedometer malfunction, incorrect gear indication, backup camera activation while driving forward, blind spot warnings activating incorrectly, flashing/blank temperature display, and multiple driver assistance system failures. The speedometer displayed 0 mph while the vehicle was in motion and later displayed approximately 40 mph while stopped at a traffic light. The vehicle also became stuck in reverse while backing out of my driveway and would not shift properly, leaving the vehicle stopped in the roadway. Multiple safety systems malfunctioned simultaneously, including blind spot collision avoidance assist, lane following assist, rear cross traffic collision avoidance assist, Smart cruise control, parking distance warning, and forward collision warning systems. The dealership documented multiple fault codes and stated the dashboard lit up “like a christmas tree” while the instrument cluster stopped functioning entirely. These failures create a serious safety risk because critical driving information and driver assistance systems become unreliable or inoperative while the vehicle is moving. The failures occur unexpectedly and without warning. Photos and video evidence have been retained, including video of the backup camera activating while driving forward and the speedometer malfunctioning while the vehicle was in motion. I am asking NHTSA investigate these failures as a potential safety defect involving the camera system, instrument cluster communication systems, and can network communication failures in the kia Telluride.

I am reporting multiple life-threatening safety defects with my 2025 kia Telluride. The vehicle has experienced sudden unintended acceleration, where it accelerates to excessive speeds without driver input. During these episodes, the braking system fails to respond, only allowing the vehicle to stop once its internal safety systems intervene. Additionally, the vehicle suffers from unpredictable stalling and power loss; the engine frequently shuts off upon parking—followed by the electrical system cycling back on without the motor—and the vehicle consistently struggles to start in the morning. These recurring mechanical and electrical failures pose an immediate danger to myself and others on the road.

On three different occasions this car’s engine shuts off on me sometimes at highway speeds. It is terrifying being in the left lane and losing all propulsion and power steering. I have to quickly put the car in park (in the middle of the highway) and then restart the car to go again. When it starts failing it keeps shutting off when we come to a stop in stop and go traffic. It’s like the auto shutoff option shuts off the car abut won’t turn it back on. I took it to dch kia of temecula to get to the bottom of this issue. They are saying because there are no check engine lights and they cannot replicate the problem they can’t do anything and want to return the car to us. We fought that and they started a techline report for engineering to help troubleshooting. Kia customer care was involved, but I was told I had 48 hours to pick my car up as is. Driving this car on long trips is now terrifying for me and my family, if you look online, nationwide kia Tellurides are having this same issue I’ve seen from the 2020 models to 2026. I am not the only person having this issue with a kia Telluride. Something needs to be done nation wide before loss of life happens. I would venture to use the fall of the “Saturn” car company as an example of knowing there’s an issue and not fixing it. I want a solution to this issue and I do not feel that “just trade it in” is an acceptable answer.

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.

Cooling fans running continuously after the car is turned off, which drains the battery. The dealership has identified that this is due to a faulty fan relay that will need to be completely replaced. The battery has been replaced once and the issue continued indicating that it was not a battery issue. The car ran out of battery in a busy location and caused risk to the passengers that were then exposed to busy traffic. The car has been inspected by repair specialists at the vaden Hyundai service center. There were no warning lamps, messages or other symptoms before the problem began.

I attempted to use my sunroof today 2/18/26 and I heard a popping sound and it sounded like something broke. I rolled the sunroof back closed and now the back of the sunroof (moonroof) is now propped open and won't close. I have tried the manual overide for 10 to 15 seconds and it just makes a clicking sound. I am pretty upset as I have only used my sunroof maybe 10 times in the 4 years I have had the car. After research there is a TSB 319 that clearly documents it is a known problem on 2019 to 2022 Telluride models yet, no recall. While it is not a major safety issue, it is now a concern that when it rains, it will get into my my vehicle causing further damage. This should be a covered repair on kia's behalf especially when it seems it is happening most often after factory warranty or 60,000 miles for most who are reporting it. Sounds like a scam to get another 5,000 dollars out of their customers. Won't be buying a kia again.

Subject: safety concern – backup camera failure causing complete safety system malfunction (2022 kia Telluride) I am reporting a safety concern regarding a 2022 kia Telluride related to the rear backup camera assembly. The backup camera failed due to water infiltration through the camera seal, which entered the camera housing and caused an electrical short. When this occurred, the failure did not only disable the backup camera but caused the entire vehicle safety system to malfunction, disabling multiple safety features until the issue was repaired. When we brought the vehicle to the dealership, they stated that this was not the first kia Telluride they had seen with the same issue. The quoted repair cost from the dealership was approximately $1,200. I ultimately replaced the camera myself, which restored the safety systems to normal operation. I have retained the failed camera assembly, which clearly shows the location where the seal failed and water entered the unit. Because the failure of this component disables multiple vehicle safety systems, I believe this may represent a broader safety concern if it is occurring in other vehicles. I am submitting this report so the issue can be reviewed for potential defects affecting other vehicles. Vehicle information and additional details can be provided if needed. Thank you. [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

On January 28, 2026, I brought my vehicle to kia of fayetteville for brake pads, rotor replacement, and brake fluid service. I paid approximately $900 for these services and was provided a dealership loaner vehicle. Upon entering the loaner vehicle, I discovered a loaded firearm inside the vehicle as I was gathering my items. The firearm’s serial numbers appeared to be scratched off. Law enforcement was immediately notified. No apology, acknowledgment, or remedial action was taken by dealership management. During this incident, the service manager, alex prat, acted in an aggressive, disrespectful, and unprofessional manner. Shortly after retrieving my vehicle, my husband who was driving the vehicle experienced a complete loss of braking ability. The vehicle was towed to another authorized kia dealership, southern pines kia, where technicians documented that multiple brake system components were improperly installed and/or unsecured, including missing or improperly fastened hardware. The vehicle was deemed unsafe to operate.

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.

In February 2026 my vehicle had a front parking sensor error. When I broght it in for repair my shop found a corroded cable in the front parking sensor harness. The mechanic was able to repair the harness. . . $280 in may 2026 my vehicle this time had a rear parking sensor error. The shop discovered a rear parking sensor harness completely corroded & had to be replaced along with one parking sensor. . . $715. (the invoice does not include the cost of the sensor as it was purchased separately when diagnosing the front sensor failure) I purchased this vehicle in January 2020 & it has spent its entire life garaged in new york state or in florida. It has only been driven one winter(2025-2026) in NY state. This is unacceptable! the cost of rear harness alone including tax was over $300!.

1. Instrument panel failure, can’t see speed, fuel, mileage. Blind spot warning does not work, lane assistance does not work. This issue was not solved by recall related to software update. 2. Unsafe to drive with no way to see speed, blind spot warning failure, can’t tell if blinker is on or how much gas is in car. 3. Dealer reproduced. It’s not a sporadic issue, the panel does not turn on 4. Yes kia dealership inspected 5. No warning. Turned the car on and the panel no longer worked.

Vehicle fire causing a total loss to vehicle and home.

The lcd instrument cluster above the steering wheel is all black and not turning on. The map screen to the right turns on, but not the odometer screen. Can’t tell how fast I’m going or how much gas is in the car. I’ve read this was an issue with the earlier models.

The driver screen are all blacked out, when I start my car in the morning, cannot see the speed, fuel gauge and all adas functions not working. Car is only a month old with only around 430 miles.

Upon starting SUV, the instrument panel / cluster did not display. There is now no way to know speed, safety warnings such as malfunctioning sensors or safety features . No odometer or any driving feedback of any kind. Have scheduled appointment with dealer tomorrow.

Driver lcd screen went blank.

Upon starting car, digital odometer cluster is blank. While the cluster is down, the gas tank cap is also unable to be opened. In researching on google/kia forums, the fix has been to turn off the car, lock the doors and then unlock and restart the car. This is a 2022 and has happened approximately six times since purchase, the most recent time being today’s date again, the kia forum suggested fix worked to remedy the problem today. Unable to “log these” with the dealership, unless it is brought in for service, but as the online remedy works, no service appointment is needed and therefore cannot on the spot replicate the issue as it randomly occurs. Unaware that these incidents could be logged on this site to establish potential patterns outside previous recalls for same issue.