I'm 59 years old never have an accident or had to slam breaks on the guy in front of me slammed his breaks on so I did the same time the brake pedal was to the floor the car didn't even slowed down and not even skid marks hit him then air bags deployed the car was totaled no one got hurt thank God I do t know if any other kia …
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I'm 59 years old never have an accident or had to slam breaks on the guy in front of me slammed his breaks on so I did the same time the brake pedal was to the floor the car didn't even slowed down and not even skid marks hit him then air bags deployed the car was totaled no one got hurt thank God I do t know if any other kia cars had this problem I got real lucky
NHTSA ODI #11657629
Mileage unknown · Apr 22, 2025
Service Brakes
An alert to "check regenerative brakes" popped up on the dashboard screen. My younger sister who is borrowing our car, told me it now takes her much longer to come to a stop when braking. She's having to brake really early to stop on time but traffic and animals will not always allow for that. From what I am reading online, this…
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An alert to "check regenerative brakes" popped up on the dashboard screen. My younger sister who is borrowing our car, told me it now takes her much longer to come to a stop when braking. She's having to brake really early to stop on time but traffic and animals will not always allow for that. From what I am reading online, this is a common issue due to faulty 12v battery or a loose ground from said battery. The only way to fully engaged the conventional brakes (without the regenerative brakes) is to switch the car into neutral and then brake. This is a major safety issue that Kia should address. Maybe they need to address the battery issue, but they definitely should address the fact that you have to shift into neutral to brake properly when the regenerative brakes arent working right. Seems like a common sense plan to have it default to conventional brakes when the others are having issues or at least provide a way to turn off regenerative brakes.
NHTSA ODI #11656054
Mileage unknown · Feb 15, 2022
Electrical SystemService BrakesCrash
On 2/15/2022 around 10:00AM, I was driving my vehicle as normal. Noticed brake lights ahead, I was about 3 car lengths back, which I always try to drive since I am on the road a lot and I prefer not to have an accident. Well this time, I put my foot on the brake as normal and the vehicle felt like brakes were not even working, p…
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On 2/15/2022 around 10:00AM, I was driving my vehicle as normal. Noticed brake lights ahead, I was about 3 car lengths back, which I always try to drive since I am on the road a lot and I prefer not to have an accident. Well this time, I put my foot on the brake as normal and the vehicle felt like brakes were not even working, pushed harder with my foot and waited for that pumping feeling (which I have felt before) and literally nothing! Once I was about a car lengths away, I knew my vehicle was not stopping so I sat up straight and leaned back before the air bags deployed in my face. I have since come home and found several complaints from other 2018 Kia Niro owners that have made a complaint about this on other forums and with the NHTSA and Carcomplaints.com - This issue has been ignored by Kia about braking system.
NHTSA ODI #11452082
40,295 miles · Dec 18, 2019
Service Brakes
CAR FAILED TO STOP TWICE - ALMOST RAN A RED LIGHT. BRAKES DEPRESSED AND FELT NO PRESSURE IN BRAKE LINE. DEALERSHIP HAS FIXED BRAKE ISSUES WITH CAR ONLY BEING 6 MONTHS OLD IN 2018 - SAME BRAKE ISSUES BUT NOW THE CAR IS NOT STOPPING SOMETIMES.
NHTSA ODI #11289838
1,800 miles · Jun 3, 2018
Service BrakesUnknown Or OtherCrashInjury
PURCHASED THE VEHICLE WITH SAFETY TECH PACKAGE WHICH INCLUDES AEB (AUTO EMERGENCY BRAKING) AND VEHICLE DID NOT STOP EVEN WHEN I APPLIED FULL BRAKES TO PREVENT A COLLISION. THE MAIN REASON I PURCHASED THIS VEHICLE WAS FOR THIS SAFETY FEATURE.
NHTSA ODI #11099431
1,145 miles · Apr 4, 2018
Service BrakesCrashInjury
I AM WRITING TO YOUR COMPANY IN REGARDS TO A SERIOUS ACCIDENT WHICH HAPPENED ON THE DATE OF SATURDAY, MARCH 24TH AROUND 4PM EST. THIS ACCIDENT INVOLVED MY FAMILY AND I DRIVING THE NEW KIA NIRO HYBRID EX W/ TECH PKG WE PURCHASED FROM SANSONE DEALERSHIP ON NOVEMBER 24TH, 2017. MY VEHICLE WAS INVOLVED IN THE ACCIDENT ON ROUTE 22 HI…
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I AM WRITING TO YOUR COMPANY IN REGARDS TO A SERIOUS ACCIDENT WHICH HAPPENED ON THE DATE OF SATURDAY, MARCH 24TH AROUND 4PM EST. THIS ACCIDENT INVOLVED MY FAMILY AND I DRIVING THE NEW KIA NIRO HYBRID EX W/ TECH PKG WE PURCHASED FROM SANSONE DEALERSHIP ON NOVEMBER 24TH, 2017. MY VEHICLE WAS INVOLVED IN THE ACCIDENT ON ROUTE 22 HIGHWAY WHILE DRIVING EASTWARDS AT THE SPEEDS OF AROUND 35-36 MPH AS THERE WAS A TRAFFIC FLOW AND ALSO A TRAFFIC STOP OF CARS. OUR VEHICLE (KIA NIRO) WAS ABOUT 2-3 CAR DISTANCE BEHIND THE VEHICLE IN FRONT AND AS WE WERE TRYING TO COME TO A STOP AND WHILE APPLYING THE BRAKES, THE VEHICLE WAS NOT STOPPING EVEN WITH THE EQUIPPED AUTONOMOUS EMERGENCY BRAKE SYSTEM ON, IT DID NOT FUNCTION AS I STOMPED HARD ON THE BRAKE PEDAL, SAW THE BRAKE INDICATION ON THE DASH BUT THE VEHICLE WAS NOT SLOWING DOWN. WE HAD TO BRACE FOR IMPACT AND REAR ENDED THE CAR IN FRONT OF US WHICH ALSO SLIGHTLY HIT THE CAR IN FRONT OF HIM TOTAL OF 3 VEHICLES INVOLVED INCLUDING MINE. IN MY CAR I WAS THE DRIVER, MY SPOUSE WAS SITTING IN THE PASSENGER SIDE AND MY 5 YEAR OLD DAUGHTER WAS IN THE BACK SEAT IN HER CAR SEAT. THE IMPACT CAUSED MAJOR FRONTAL DAMAGE TO MY VEHICLE AND BOTH FRONT AIRBAGS WERE DEPLOYED. MY WIFE SUSTAINED NECK INJURY WHICH WE HAD CHECKED OUT AT AN URGENT CARE CENTER THE NEXT DAY. I SUSTAINED SOME BRUISES ON THE LEG AND MY DAUGHTER WAS OK, BUT IN SHOCK. I HAVE INCLUDED PICTURES OF THE DAMAGED CAR, POLICE REPORT. THE FACT THAT WE PURCHASE A VEHICLE WITH UPGRADES TO SAFETY FEATURES THAT DID NOT WORK FOR KEEPING MY FAMILY AND I SAFE IS UNACCEPTABLE. VEHICLE IS TOTALED AND INSURANCE HAS STORED IT IN THE FOLLOWING FACILITY: IAA, 700 FEDERAL BLVD. CARTERET, NJ 07008-1008. TEL: 732-634-5601. STOCK# 22133296. THIS INFO WAS GIVEN VIA VOICEMAIL TO RYAN AT KIA CONSUMERS WITH CASE# 12671522.
Kia America, Inc. (Kia) is recalling certain 2017-2022 Niro and 2018-2022 Niro Plug-in Hybrid vehicles. Fluid may leak into the printed circuit board inside the hydraulic clutch actuator, which can result in an engine compartment fire.
Consequence & remedy
Consequence: A fire increases the risk of injury.
Remedy: Dealers will inspect and replace the hydraulic clutch actuator as necessary and install a new fuse, free of charge. Owner notification letters were mailed December 29, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC276.
Kia Motors America (Kia) is recalling certain 2017-2018 Kia Niro hybrid electric vehicles previously recalled under recall 18V-666. The Main Relay within the Power Relay Assembly (PRA) may have inadequate connections between its contacts, causing increased electrical resistance, which can overheat the rear seats.
Consequence & remedy
Consequence: Overheated rear seats increase the risk of a fire.
Remedy: Dealers will inspect the PRA and replace either the PRA or the Main Relay, as necessary, free of charge. Owner notification letters were mailed January 9, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC256. This recall supersedes NHTSA recall number 18V-666. Vehicles already repaired under the previous recall will need to have the new remedy completed.
Kia Motors America (Kia) is recalling certain 2017-2018 Kia Niro hybrid electric vehicles. The Main Relay within the Power Relay Assembly (PRA) may have inadequate connections between its contacts, causing increased electrical resistance.
Consequence & remedy
Consequence: The increased electrical resistance can overheat the rear seat which is above the PRA, increasing the risk of a fire.
Remedy: Kia will notify owners, and dealers will inspect the Power Relay Assembly (PRA) for damage. If no damage is found, the main relay will be replaced. If damage is found, the PRA will be replaced. These repairs will be performed free of charge. The recall began November 23, 2018. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC168.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1
DP22005 · Pedestrian Alert Sounds
Opened Jan 27, 2023 · Closed Aug 7, 2023
Status: closed (inferred from source dates) · Electrical System:propulsion System
NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.
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