2023 KIA SPORTAGE HYBRID Electrical System Problems

Ev battery system threw up back back to earnings and codes of overcharge and then all lights on dash came on started beeping and then dash went red saying check hybrid system , hybrid system failure stop vehicle. Engine wouldn’t kick back on. I had literally just left my local Kia for a routine checkup and there report is nothing is wrong. Even tho I’ve called them now a few times about it shaking and idling super hard and going limp very often. Towed back to Kia and they have now had it for 4 days and still no results.

Vehicle flashed with a "check hybrid system. Stop safely" warning and then forced me to slow until my vehicle stopped - I could no longer press the gas pedal. I was on a highway and luckily was able to pull over safely before the vehicle came to a complete stop, but that was not guaranteed. I ended up being towed to a Kia Dealership where they informed me this was an issue under recall, but that recall is not listed on your system nor was I ever informed of the recall by the manufacturer.

Fails to move when going from stopped to apply gas and moving forward there is a large delay and weak power. Shakes when idles and is really forcful switching from gas to battery or battery to gas,

On October 3rd, 2025 I was driving at approximately 15mph when my dash started to flash red while beeping. It displayed a message that stated "Check Hybrid System" Within 15 seconds the car shut off. There was no power to utilize the flashers to warn drivers behind me. The abrupt stop caused a near collision and left my car stranded in an intersection. After about 5 minutes I was able to utilize the 12v battery reset button and get the car safely to the side of the road. My car had an all points inspection in September and no issues were noted at that time. I searched 3 websites, including NHTSA, and all noted I had 0 recalls on my vehicle. However, there were multiple reports of this happening to other 2023 Kia Sportage owners over the past 2 years. Some reported that this happened to them on the highway. On October 6th, 2025 I took my car to the dealership to be serviced. Upon check-in the advisor stated I had 2 active recalls on my vehicle. (Safety Recall: Hybrid Control Unit Sw Upgrade (vesc) OEM code SC322 from January 2025 and Saftey Recall: Bms S/w Upgrade (vesc) OEM Code SC338 from June 2025) The first recall has to do with emissions, the second causes the exact scenario that happened to my vehicle. My concern is that Kia failed to report all affected VIN numbers, or failed to notify all affected customers within 60 days reporting the recall as mandated by the NHTSA and they should be held responsible for that. A car shutting off within 10 seconds could be catastrophic when traveling on busy highways. This could result in multiple injuries or even fatalities and needs to be further investigated.

February 2024 (27,813 mi): Vehicle lost acceleration while driving, would not transition from EV to engine mode, entered limp mode. Dealer replaced high-pressure fuel pump under warranty after consulting Kia Tech Line (case #[XXX]). September 2025 (58,000 mi): Vehicle will not start without manually resetting 12v battery module integrated in hybrid battery system. Pattern suggests hybrid control system defects, not resolved by previous repair. Car has now been with dealer for 4+ days figuring out this issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I will be driving 70mph on the freeway and suddenly the "check hybrid system" alert flashes and I have about 20 seconds to safely pullover. Once stopped it will not drive over 5-10 mph for about a half a mile, then completely dies. If I jump start it, it will start, but the car is limited to ~40mph and may not start again once turned off. Has been to the Kia dealership three times in the past month and they say there are no codes to fix regarding the Hybrid battery or system and keep returning it to us. It is exceedingly dangerous to drive and we are afraid to drive on the highway now.

Car shuts off as alert start flashing and beeping. Get a red flashing screen and a hazard message that states "CHECK HYBRID SYSTEM. STOP SAFELY". So far this has only happened while I was at a stop, but I have read in forums where it has happened to people while they are driver.

After driving for roughly 7 hours upon activating my cruise control, after using the entire drive with no issues, it went up to 110 mph as soon as I hit the button and would not allow me to adjust the speed down. It would turn off upon pressing pause, cruise control, or brakes but would rise to 110 mph everytime. I searched for recalls for this and could find none. But I did find posts of other people with the same issue. The only thing I could find was an emissions campaign that seems like it may be related. This appears to me to be much more of a safety issue especially if the driver is not paying attention. Or for example let's say you're driving behind someone and turn cruise control on you could very easily rearend someone at a high rate of speed. I will be trying to get my car into the dealership to try and resolve the issue, but my main point for filing a report is to see if this rises to the level of a safety recall versus a tsb or emissions campaign. My vehicle is available for inspection if needed. No warning lights came on or anything of the sort. I do have a video of this but does not appear I can upload it. Any assistance is greatly appreciated thank you and have a great day

The hybrid powertrain system failed. Specifically, the vehicle remains stuck in EV mode and does not switch to the gasoline engine under acceleration, leading to complete loss of power while driving. Yes, the vehicle is available for inspection upon request. This malfunction caused the vehicle to lose all forward power in traffic. I had to pull over into emergency lanes and restart the vehicle multiple times. This is extremely dangerous and could lead to a crash, especially on highways or during merging. It puts both myself and others on the road at risk. The Kia authorized service center was able to reset the adaptive system, and the hybrid warning light turned off temporarily. However, the issue reappeared the same day. The dealer claims they cannot reproduce it and refuses further diagnosis without replication. The vehicle was only inspected by a Kia-authorized dealership. Kia Consumer Affairs has not yet conducted a manufacturer-level inspection or assigned a field technician. Yes. A “Check Hybrid System. Stop Safely” warning message appears before the failure occurs. Then check engine light was on. It first appeared immediately after a routine service (oil change, tire rotation, multi-point inspection) on 26th June 2025, just 2 days after my regular service. The warning disappears after restarting but returns intermittently, typically after the EV battery is fully drained and the car fails to switch to gas mode.

I was driving my vehicle on the freeway when all of a sudden I got a warning light that came on that said check hybrid system it looked up my brakes and steering the car completely shutdown in the middle of the freeway it happened so fast I couldn't get to the shoulder my car completely just stopped. I spoke to kia and took it to the dealership and they ended up saying because it needed a update which I then called kia and let them know the situation that I almost got in a accident and that I didn't feel safe in that car and they didn't want to help.

Traveling at 70 MPH on [XXX] in traffic, the vehicle suddenly lost power and I was forced to unsafely maneuver to the shoulder of the road as the vehicle decelerated through the traffic. As soon as I stopped, the vehicle lost all power. I had difficulty engaging the parking brake as I was on a hill and the vehicle started to roll back. The brake pedal did work so I could stop the car but I could not exit the vehicle in fear of it rolling back into traffic. I called 911 to explain the situation. After 20 more minutes I engaged/disengaged the parking brake several times and it finally held. I still would not leave the vehicle because I could not trust it at that point. Another 20 minutes passed and a road ranger arrived and placed a wooden block behind the wheel and at that point I felt comfortable to get out of the car. I was told by Kia service the issue was related to recall SA553A but I was never notified. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2023 Kia Sportage Hybrid. The contact stated while driving at 13 MPH from an exit and entering a roundabout, a right turn on an incline was attempted to be made when the vehicle veered in the left direction independently violently. The contact also stated the driver assist was engaged and the vehicle went off to the side of the road and over an embankment where the vehicle came to a stop. The contact mentioned that the driver assist failed to disengage to give the contact control of the vehicle and the brake pedal was depressed but failed to respond. In addition, the wheels locked. The contact sustained bruising on the left side of the body. No medical attention was required. The vehicle was towed to an independent mechanic but no diagnosis was completed. The vehicle was not repaired. A police report was not filed. The contact mentioned there was a case filed with the insurance company. The manufacturer was not notified of the failure. The approximate failure mileage was 8,000.

Mileage: 8,000

My 2023 Kia Sportage Hybrid, with only 22,000 miles, has been experiencing a recurring "Check Hybrid System Stop Safely" error, causing sudden and complete loss of acceleration while driving. This issue first occurred in November 2024, while I was driving at highway speeds (60 mph), and has recurred multiple times since. The sudden loss of power puts my safety and others’ at serious risk by leaving the vehicle stranded in traffic, increasing the chance of accidents. On December 30, 2024, I brought the car to Kia of West Nyack for diagnosis and repair, providing video evidence of the error. However, the dealership claims they cannot replicate the issue and has not completed any repairs. While the dealership has stated since last week that a Techline case was opened, Kia Corporate confirmed no such case exists, highlighting a lack of accountability and coordination. For over two weeks, no progress has been made, and the issue has not been escalated to a specialist. Despite being under warranty, I have not been offered a loaner vehicle, significantly impacting my daily life, work, and family responsibilities. This issue is further complicated by Kia’s inability to log intermittent errors, as the "Check Hybrid System Stop Safely" message disappears when the car is restarted. This design flaw has allowed the dealership to dismiss the error as unreproducible, despite video evidence provided. This situation has left me questioning whether my car is safe to drive and when it will be repaired. This defect is not isolated to my vehicle. Many other Kia and Hyundai hybrid owners have reported the same error, highlighting a widespread safety issue. Despite its warranty obligations, Kia has failed to act promptly to address this defect. Immediate action is needed to ensure the safety of this vehicle and others affected by this recurring problem.

Often hesitates when accelerating. Stalls from stopped position. LCD Screen changes by itself. Drops calls. Turns off if you make volume adjustment. Most recently, filled gas tank with full tank, just over 13 gallons. Gauge read only 1/2 tank and showed I had only 289 miles rather than normal 520 miles or so. That number kept changing throughout the next couple of days. ATTACHMENTS: show gas receipt at gas station that tank is filled. Gauge shows 1/2 tank. See subsequent photos. Safety issue for sure. This car cannot be trusted. Multiple problems with electrical system and engine stalling.

I was driving east from Austin, Tx on [XXX], and as I approached a major intersection in Elgin, Tx., a warning light appeared on my dashboard that said "hybrid system failure: pull over safely". I was able to pull over into the left turn lane and then was barely able to make it over a curb and onto a highway median strip, before my car engine stopped and all dashboard lights went out. This happened in about 30 seconds. My two year old car with fewer than 30,000 miles on it went completely dead. It would not start even after several attempts. I called Kia roadside assistance, and was told I needed to have the car towed to a dealership. The tow truck driver backed the car into the space they indicated at the dealership, and it started to roll forward as it was apparently in neutral. He had to borrow a board to put under the back wheels. Days later I was told to come get the car, as it had been repaired. When I got there, it was in the same space with the board still under the wheels. I was told it just had needed a software update. (SA553A). I was never notified that my vehicle needed this update, and would just stop wherever: i.e. on a hwy with no shoulders, at night, etc. and that I would be unable to brake the car, or drive it, or put on emergency warning lights after 30 seconds. This was unbelievably unsafe. I am [XXX]. What if I were a family with children on board and it happened on a highway at night??? INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Often times the dash/screen won’t turn on.(the screen with gps, settings, and the lower a/c controls) The car has to be power cycled in order to get it to come on.

Good Morning Over the last 6 months or more the computer panel that controls the back up cameras heat radio maps and other things have gone off and on while driving then cuts back on. today was the last straw the monitor was out the whole time i was driving to work. I have video of this happening oh and this happens in both our 2023 Kia And anytime i go to dealer they cant seem to get to do the same things for them

When I open the tailgate using any of the three methods (key, button on tailgate, or button inside cabin), the gate opens, then immediately beeps three times and closes. This has happened about 10 times with me *underneath the tailgate* including one time with my one year old son in my arms. In each of these instances I was able to throw my hand up and stop the gate from closing, but had to manually push it back to the fully open position in order to do this. If I had not been able to do so, or if someone less strong than myself were put in this position, the gate certainly would have struck them and caused bodily harm. The first time I brought this up with my dealership, I got a very passive response, not indicating any sense of urgency or even desire to fix the issue. A better quality dealership would have perhaps been much more concerned about such a safety defect and offered to check it out immediately. But it was happening so infrequently at that point that I chose not to have it addressed. Now that it's happening much more often, I brought the car back to be checked out. I showed them two videos of the defect occurring, including with my body under the tailgate. They reproduced the defect, but had to open a "tech ticket" or something with Kia, and so far, over 48 hours later, they have not received a response as to how to proceed. The dealer allowed me to take the car back until they receive direction on what to do (again, a bit surprising that they would let me do that, with such a safety defect). I have uploaded four screenshots of the video that shows the tailgate closing while I was underneath it. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? --> Not that I am aware of. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? --> No

ISSUE WITH KIA SPORTAGE 2023 HYBRID (GAS AND ELECTRIC) Battery shut off. The battery turned off. I was driving on the fwy and the car started to drive rough so I exited off the fwy and barely made it over the intersection and the car shut off. (as the car was shutting off I opened my door) all other doors were locked and could not open. (had I not opened my car door I would have been locked in/out of my car) The emergency lights would not turn on. None of the electrical buttons work. I called a tow truck to come get me 20+ min in Arizona is a lifetime in the heat. (luckily my kids were not in the vehicle). My car could have stopped in the middle of the fwy and things could have really gotten ugly. My car is currently in the kia dealership parking lot (where the tow truck dropped it off 2+ weeks ago). The dealer got me into a rental but my vehicle won't get a battery till 2 + months. Even if it gets a new battery it doesn't solve the problem Kia knows these batteries have these issues yet they are still selling the vehicles and not letting the consumer know that they might have a battery issue. battery cost ($11,000+ after the warranty is over) I would have never bought this car if I knew this was a potential issue. complete driving hazard. There was a warning light that turned on seconds before my car shut off, "check hybrid system stop safely" then it shut off. a couple of times before this all the lights on the dash turned on for a few minutes then shut off. I HAVE A COUPLE OF FRIENDS WITH THE SAME CAR BOUGHT AROUND THE SAME TIME AND THEY HAVE THE SAME ISSUE AND ARE IN RENTAL CARS TOO. THE DEALER IS NOT WILLING TO ASSIST OR COME UP WITH A DEAL SO WE BREAK EVEN (THEY ARE TRYING TO SELL US ANOTHER VEHICLE AT MORE $$ A MONTH. Had we gotten a good vehicle we would not be trying to trade in the car for another one.

While driving, the car came to an abrupt stop. Lights and alarms flashed stating "Do not drive" "hybrid system malfunction". Car could not be driven. Had I been on the highway, which I just exited, I could have been dead with how suddenly the car stopped without prior warning. The warning came when the car was shutting down. It has now been at the dealership for 3 weeks and they are unable to pinpoint the problem. Apparently they are selling hybrids with no one to work on them. Smh

Car shuts off error says check hybrid system

While on a 65 mph enforced highway, cruise control was turned on via the button on the steering wheel. The digital cruise control set itself at 110 mph and the vehicle began to accelerate to match the speed. Aside from turning on the cruise control, no other buttons on the steering wheel were pushed. The car’s cruise control feature had previously been set at 70 mph to match current conditions and was used regularly throughout the length of the trip. While the car continued to accelerate on its own to match the self-set speed, we tried to decrease the speed both by trying to set it at the current speed, and by holding the dial down to decrease the speed manually. The car did not reflect any changes in speed and a message popped up saying “Cruise Control conditions not met” and it tried to disengage cruise control and acceleration. Driver had to manually turn off the cruise control function. Upon additional attempts to use cruise control and set speed to match current driving conditions, the same issue occurred. A recording of the incident was taken to be able to show proof that the car’s digital functions are to blame. Had the cruise control function not been able to be manually disengaged, the car would have continued to accelerate on its own to dangerous speeds. Dealer has been unable to replicate issue and has escalated incident to Kia’s corporate office.

As I was driving my 2023 KIA Sportage SX Prestige at 70+mph on highwy, suddenly "Hybrid System Failure" appeared on the dash along with evey other lights you can think of. I lost power and steering and only by the grace of God was able to safely get to the side of the road and stop. Car was at KIA dealership for 4 weeks and I was told it only needed a software upgrade and nothing was wrong with the car!! This is very dangerous and could get someone in major car accident

On March 1, 2023, approximately 5 days after purchasing the vehicle, when turning the vehicle on at approximately 8:00 pm, the screen stated that "A possible condition with your Hybrid Control Unit/Low DC-DC Converter has been detected. A full system check is recommended to be done soon. Please contact your local dealership to schedule an appointment." An appointment was scheduled from the screen. The car was then driven on the freeway. Several minutes later, all systems on the vehicle died. The vehicle lost all engine power, power steering, power brakes, lights, even the doors which were locked could not be unlocked. The vehicle was rolling slowly forward and was moved into a gore point.

This is a heads up, not an incident report. On this vehicle there is a push button starter on the center console. Page 6-11 of the owner’s manual has a warning that reads, “Never press the ENGINE START/STOP button while the vehicle is in motion. This would result in loss of directional control and braking function, which could cause an accident.” I feel this is a hazard with an easy fix: disable the start button if the vehicle is in motion. A toddler could reach over and press the button for fun. A person could drop an object on it accidentally. I’m sure there are other scenarios where that button gets pushed inadvertently. Thank you.

I had a number of systems suddenly cut out on me. The dealership thinks it was a fuse or fuses that went bad. They affected the car's following systems: * Primary Instrument Cluster (Left side) * Forward Collision Avoidance-Assist w/Car, Pedestrian and Cyclist Detection * Advanced Collision Avoidance (Auto-breaking) * Lane Following Assist * Lane Keeping Assist * Driver Attention Warning w/ Leading Vehicle Departure Alert * Blind-Spot Collision-Avoidance Assist (In Mirrors) * Door Unlock Warning (I received several warnings that my doors were unlocked even when they were locked) * Entrance/Exit Chime * Blinker Sound * Compass * Internal Navigation (GPS worked but because the compass was broken, the mapping system did not know which way my car was traveling.) * Fuel Efficiency was incorrect. I never got above 31 miles to the gallon