2020 Kia Niro

One night the tailgate latch began clicking, locking and unlocking itself and then not latching closed, causing the inside light to remain on and the tailgate open indicator to display on the display panel. Then it just went dead and would not open at all, even if using the specific tailgate open key on the key fob. Then a few weeks later while driving on an empty street very slowly as I was turning a corner, with no warning the back windshield suddenly made a loud noise and then spontaneously shattered. I got out and looked around and there was no one else around or any other cars driving by. I did not hear any impact and also had my driver window down and did not hear any shots, and was not able to recover anything from the inside the back of the vehicle or on the ground that could have hit it. Kia will not cover the cost of the back windshield even though I still have 5 years left on the manufacturer warranty, and purchased the dealership warranty. There is a class-action lawsuit against Kia that is for the Telluride model windshields but according to Google my affect some Niros (Sanchez Vs Kia).

When I’m braking at slow speeds, 10mph or less the front left tire braking system locks and makes the car skid. This happens randomly. There’s also a clicking sound made from the regen braking to switching to regular braking. The mechanic replaced the hca assembly and wiring kit from a recall but the car is still having the same issues. This also brings up the codes EBS and AUTO HOLD on my dash.

There were no symptoms prior to the warning message and warning symbol on the dash. Warning message was "Check EV System". I took my car to the dealer immediately. The dealer has had my car for 3 1/2 months, since Sept 12, 2025. Now the field tech from Kia, on 12/22/25, says that the Electric Power Control Unit (EPCU) needs to be replaced. This could have cause the vehicle to stop in the middle of traffic and cause an accident.

The contact owns a 2020 Kia Niro. The contact received notification of NHTSA Campaign Number: 25V426000 (BACK OVER PREVENTION). However, the part to do the recall repair was not yet available. The contact stated that the rearview camera displayed a black screen while the vehicle was in reverse(R) or the image was frozen. The failure obstructed the driver's visibility, which prevented the driver from safely operating the vehicle. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was not provided.

The contact owns a 2020 Kia Niro. The contact stated that while driving at an undisclosed speed, the HEV Hybrid System warning light illuminated, prompting the contact to discontinue driving the vehicle. The vehicle was towed to the dealer, who was unable to determine the cause of the failure. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 110,000.

The contact owns a 2020 Kia Niro. The contact stated that the oil change due in 700 miles message was displayed. The contact stated while driving 55 MPH to have an oil change performed, oil change service at 55 MPH, the contact heard an abnormal popping sound. The contact stated that the low oil pressure warning light became illuminated. The contact stated while approaching the Auto Shop for the oil change, the vehicle lost motive power and made another abnormal sound. The independent mechanic informed the contact that the engine might have failed and referred the contact to the dealer for assistance. The vehicle was towed to the dealer, where the contact was informed that the oil plug had separated, causing a significant oil leak and engine damage. The dealer determined that the engine needed to be replaced. The vehicle was not repaired due to the cost. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 70,500.

What component or system failed or malfunctioned, and is it available for inspection upon request? The component that failed was the Hydraulic Clutch Actuator, which is part of the hybrid transmission system. This component was already replaced in May 2024 under recall SC276, but it failed again. The vehicle is available for inspection upon request. How was your safety or the safety of others put at risk? The failure significantly affects the vehicle’s drivability. The most noticeable issue is a loud, explosive-like sound during operation and a slipping sensation, especially when braking at low speeds on city streets. The vehicle feels unstable and difficult to control during these episodes. This creates a serious safety risk for me and for others on the road. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Has the problem been reproduced or confirmed by a dealer or independent service center? Yes, it was inspected by a Kia dealership authorized by the manufacturer as part of recall SC276 in Colorado. It was later inspected again in February by Kia Serramonte in California for the same issue, but the problem still persists. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No, there are currently no warning lights illuminated. However, the vehicle shows abnormal behavior such as jerking, loss of power, and a noise similar to an explosion. These symptoms first appeared before the recall in 2024, and then reappeared in August 2024, just a few months after the repair until now. Due to financial limitations, I was only able to take the vehicle in for service in November 2024, and finally left it at the dealership in February 2025. The so-called “repair” lasted two months, but the dealership refused to take responsibility. I had to pay $3,188 out of pocket, and even after that, nothing was fixed — the vehicle remains defective.

The contact owns a 2020 Kia Niro. The contact received notification of NHTSA Campaign Number: 23V534000 (POWER TRAIN); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

2020 Kia Niro was driving fine until one day while driving down the highway at highway speeds (65-70 mph), the car began to lose power and as we switched lanes to get to the side of the highway, the car began to smoke and caught on fire. Our safety was at risk due to the car catching on fire. The problem is unable to be reproduced as the car is a total loss. Vehicle was inspected by police at the scene. There were no warning lights, and the vehicle had been in working condition prior to the incident. The vehicle had a recall that was fixed at our local Kia dealership as soon as a solution was indicated, and the part was located.