2023 KIA NIRO Forward Collision Avoidance Problems

11 complaints about Forward Collision Avoidance

11
Complaints
2
Crashes
0
Fires
0
Deaths

High Severity Issue

This component has been associated with crashes, fires, or deaths.

This Problem Across All Years

All Forward Collision Avoidance Complaints (11)

Sep 15, 2025

Driving VA Interstate 64. Traveling right side travel lane approximately 70 mph. Had ADAS engaged. Car entering highway, moved to center travel lane to pass. As I approached entering highway car, suddenly, my car stalled, engine off and I was stopped in center travel lane. Able to start car by putting transmission in park and pressing start button. Called KIA Car Care Center - They have no record of this type situation occurring throughout country. Took car to dealer. Their Technology Service Rep checked whole system and found no problems including memory bank listing the stall/stoppage incident. I will go to dealer and ask for their report. 2nd incident. Happened within first month or ownership 10/23. I dismissed incident as something I must have done due to my lack of familiarity with new technology.

Sep 15, 2025

Driving VA Interstate 64. Traveling right side travel lane approximately 70 mph. Had ADAS engaged. Car entering highway, moved to center travel lane to pass. As I approached entering highway car, suddenly, my car stalled, engine off and I was stopped in center travel lane. Able to start car by putting transmission in park and pressing start button. Called KIA Car Care Center - They have no record of this type situation occurring throughout country. Took car to dealer. Their Technology Service Rep checked whole system and found no problems including memory bank listing the stall/stoppage incident. I will go to dealer and ask for their report. 2nd incident. Happened within first month or ownership 10/23. I dismissed incident as something I must have done due to my lack of familiarity with new technology.

Nov 20, 2024 Crash

My wife was in an accident on [XXX] around [XXX] at the intersection of [XXX] . She had exchanged safety information with the person whose vehicle had stalled. She went to shut off the car upon exchanging the information and after pressing the ignition button the vehicle began to roll. She was outside of the vehicle when she had pressed the ignition button. She tried physically to stop the vehicle, trippped and was dragged until the vehicle came to a stop after running over her leg and hitting a tree. The vehicle had recall items addressed on October 2 or 3rd. She was trying to stop the vehicle from rolling as she knew that school was letting out and a school bus would be coming on the road she was at. I contacted the dealer about it and they stated that they had never heard of this happening with there vehicles and to call customer service. The police officer verified verbally that the vehicle was in park when he checked on the condition of my wife who sustained serious injuries on her left leg and was hospitalized for surgery and wound treatment. This is the first time that we ever had an issue with the vehicle. It started when the vehicle in front of her had stalled and backed into her (although his story changed after the injury to my wife). INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Nov 20, 2024 Crash

My wife was in an accident on [XXX] around [XXX] at the intersection of [XXX] . She had exchanged safety information with the person whose vehicle had stalled. She went to shut off the car upon exchanging the information and after pressing the ignition button the vehicle began to roll. She was outside of the vehicle when she had pressed the ignition button. She tried physically to stop the vehicle, trippped and was dragged until the vehicle came to a stop after running over her leg and hitting a tree. The vehicle had recall items addressed on October 2 or 3rd. She was trying to stop the vehicle from rolling as she knew that school was letting out and a school bus would be coming on the road she was at. I contacted the dealer about it and they stated that they had never heard of this happening with there vehicles and to call customer service. The police officer verified verbally that the vehicle was in park when he checked on the condition of my wife who sustained serious injuries on her left leg and was hospitalized for surgery and wound treatment. This is the first time that we ever had an issue with the vehicle. It started when the vehicle in front of her had stalled and backed into her (although his story changed after the injury to my wife). INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Jun 29, 2024

Last year, I purchased a new 2023 Kia Niro Hybrid and had a 24-month lease contract on it. After 9 months (5,700 miles), my car started having problems (Forward Collision Warning, random loss of power steering). My car had to be towed twice to a KIA dealership, where I was told nothing was wrong with my car. They finally agreed to run a scan on the electric syste, where they found a few communication issues. After doing a system update, KIA told me the problems were fixed, however, the car kept having the same problems plus a new one (random Automatic Emergency Braking). At this point, the car was too unreliable to drive so I returned it to my KIA dealership. Although the car clearly had problems that Kia couldn’t fix, I had to pay to get out of my lease and ended up buying another car, not a KIA. I am reporting the issues with the 2023 KIA Niro Hybrid to make sure people are aware of the issues on this particular car in case it is put on the pre owned market. I believe we’ve been very lucky not to get into an accident, my [XXX] drove it in the city and on the highway and I can't imagine what would have happened if the Automatic Emergency Braking would have gone off then. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Jun 29, 2024

Last year, I purchased a new 2023 Kia Niro Hybrid and had a 24-month lease contract on it. After 9 months (5,700 miles), my car started having problems (Forward Collision Warning, random loss of power steering). My car had to be towed twice to a KIA dealership, where I was told nothing was wrong with my car. They finally agreed to run a scan on the electric syste, where they found a few communication issues. After doing a system update, KIA told me the problems were fixed, however, the car kept having the same problems plus a new one (random Automatic Emergency Braking). At this point, the car was too unreliable to drive so I returned it to my KIA dealership. Although the car clearly had problems that Kia couldn’t fix, I had to pay to get out of my lease and ended up buying another car, not a KIA. I am reporting the issues with the 2023 KIA Niro Hybrid to make sure people are aware of the issues on this particular car in case it is put on the pre owned market. I believe we’ve been very lucky not to get into an accident, my [XXX] drove it in the city and on the highway and I can't imagine what would have happened if the Automatic Emergency Braking would have gone off then. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Feb 8, 2024

My dashboard screen has turned off completely 3 different times in the 14 months I have had the vehicle. It is normally off for several days at a time. When it is off, I have no access to my speed, gas, or any other controls shown on that display. When I run the KIa diagnostic tool, it tells me there is an issue with my airbags. Kia has a recall for this issue but refuses to apply the recall (software update) to my vehicle because it was manufactured 19 days before the recall period. I have photos and videos that I have shared with Kia Corporate every time it happens. Below is the reply from Kia Corporate "Dear [XXX] , Thank you for your inquire. We apologize the service campaign in reference is not related to customers vehicle. If we release a Service Campaign also known as a Safety recall, the customer with the affected vehicle will receive a letter in the mail. This campaign is for Niro thats production date is between September 14, 2022 to March 8, 2023, customers vehicle production date is [XXX]. If you are still having concerns customer is welcome to take the vehicle to an alternate Kia Dealer for a second opinion. Sincerely, [XXX] Phone | [XXX] Kia America" INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Oct 13, 2023

I backed out of my drive and began to go forward. Five times in my 2023 Kia Niro HEV within one block the dashboard began to flash red, beeping sounds were emitted, and then the brakes slammed rapidly bringing the car to a stop. My attempts to accelerate were futile until the car let me accelerate about 5 -10 seconds later.. There was absolutely nothing in front of me or to the sides of me or anything coming towards me. This was entirely phantom braking. In four of these phantom forward collision avoidance ( FCA) instances there was nothing in back of me. However, the fifth episode involved a car that was in back of me and nearly rear ended me with the sudden illogical stop caused by the phantom braking. I had the car towed to the dealership. The car dealer did not find any log of this happening and could not make it happen on demand. After three weeks of looking at it, they finally called their national tech line and decided a sensor need to be realigned. They took the fender off the car, did the realignment and declared the vehicle repaired.

Aug 7, 2023

Forward Collision System: When stopped or at low speeds, the vehicle’s forward collision warning will activate for short intervals (roughly 1-2 seconds) randomly. Hybrid Battery: The vehicle won’t go below 50% battery on the hybrid battery and the engine unnecessarily turns on to charge back to 90% when hitting 50% rather the exercising a wider range on the battery such as 20-80%

Jul 6, 2023

The components and systems failing are the brakes, adaptive cruise control, smart stop n go cruise control and electrical. Yes it is available for inspection upon request. The auto cruise control doesn’t give a safe distance to stop at (u r close enough to not see there tires) from the car in front of u in case someone hits u from behind. It also doesn’t stop at the same distance it’s set at for the speed distance option. The car also doesn’t emergency brake itself when getting super close to the car in front of u. It only gives u warning sounds n shows that on the dash. I’ve already learned that with my young daughter in the backseat. No not reproduced by dealership Yes looked at by dealership Yes warning sounds n an alert on the dash but no action from the car. My car is brand new!!! Auto cruise control works great when the car is moving, but when utilizing “stop and go”, the car stops way less than 1/2 a car length from the car in front. A dangerous distance anywhere in my opinion. Changing the following distance does not change this stopping distance behavior. The dealership/s have been no help with most of the techs describing the stop and go feature as not stopping (Its the older models that have had this type of ACC, where the driver has to stop the car) So if they can’t understand the issue, there is no way to get them to correct the issue. I have found other drivers with similar issues so I know I’m not the only one. But I am the only one taking to time to say and do something about this huge safety problem for a brand new car.

Jul 6, 2023

The components and systems failing are the brakes, adaptive cruise control, smart stop n go cruise control and electrical. Yes it is available for inspection upon request. The auto cruise control doesn’t give a safe distance to stop at (u r close enough to not see there tires) from the car in front of u in case someone hits u from behind. It also doesn’t stop at the same distance it’s set at for the speed distance option. The car also doesn’t emergency brake itself when getting super close to the car in front of u. It only gives u warning sounds n shows that on the dash. I’ve already learned that with my young daughter in the backseat. No not reproduced by dealership Yes looked at by dealership Yes warning sounds n an alert on the dash but no action from the car. My car is brand new!!! Auto cruise control works great when the car is moving, but when utilizing “stop and go”, the car stops way less than 1/2 a car length from the car in front. A dangerous distance anywhere in my opinion. Changing the following distance does not change this stopping distance behavior. The dealership/s have been no help with most of the techs describing the stop and go feature as not stopping (Its the older models that have had this type of ACC, where the driver has to stop the car) So if they can’t understand the issue, there is no way to get them to correct the issue. I have found other drivers with similar issues so I know I’m not the only one. But I am the only one taking to time to say and do something about this huge safety problem for a brand new car.