2018 Kia Niro Phev Recalls, Problems & Safety Rating

2018 Kia Niro Phev recalls

Most common 2018 Kia Niro Phev problems

Problem areas named in the 13 complaints owners filed with NHTSA.

Problem area	Reports
Power Train	6
Engine	4
Structure	2
Electrical System	2
Unknown Or Other	2
Vehicle Speed Control	2
Electronic Stability Control (Esc)	1
Suspension	1
Air Bags	1
Service Brakes	1

What owners report

2026-06-01, Vehicle Speed Control
Year/Make/Model: 2018 Kia Niro Hybrid Mileage at time of incident: approximately 69,000 Component: Hybrid Propulsion System / Powertrain My 2018 Kia Niro Hybrid has experienced five recurring "Hybrid System Failure — Turn Off Engine" errors occurring without warning while the vehicle was being operated. Each occurrence rendered the gas engine ineffective in moving the vehicle, creating an immediate safety hazard. The driver was forced to quickly navigate to safety each time. The vehicle has been brought to the dealership four times for this issue — February 25, May 4, May 15, and May 30, 2025. On May 30 the dealer performed a repair they stated would resolve the problem. The vehicle wa

2024-02-20, Electrical System
I received KIA letter about the recall SC276 for HCA issue around 1/15/24. I brought my 2018 Kia Niro PHEV to Kia Dealer in San Jose. They inspected and concluded that the vehicle is safe with the recall SC276. However, they did not replace the fuse as stated in Kia's recall instructions. Ten days later, I was on the road, slowing down at the intersection and the car suddenly lost power, the Dashboard show the message for 'EV System failed'. My battery was fully charged at work, which is 2 miles away. My gas tank was full and I couldn't start my car again. Lucky enough, I was 1/4 mile away entering a Freeway. I couldn't imagine what would happen if I was on Freeway. Police stopped by, put ro

2024-01-10, Forward Collision Avoidance
I was driving myself and two passengers on a highway at night in the rain. I was using the adaptive cruise control and was maintaining speed when i went through a puddle and I think the car hydroplaned a little. A warning sign flashed up on the dash that said something towards "deactivating cruise control" - i am not sure of the exact warning. I've had a warning similar, im not sure if its the exact same, when the adaptive cruise control turns off in traffic and it slows down and turns itself off. But when it turned off this time after the puddle I tried to take control of the car and the gas pedal was completely unresponsive. Pedal to the metal, nothing. I was, thankfully, the only car in s

2024-01-02, Engine
In July 2023, Kia identified a defect that can increase the risk of an engine compartment fire while driving; namely that the printed circuit board in the hydraulic clutch actuator may become contaminated with fluid and lead to an electrical short circuit. To date, there is still no remedy available. I am filing this complaint for your assistance in ensuring the company provides a remedy within a reasonable time.

2023-11-16, Power Train
The contact owns a 2018 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 and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.

2018 Kia Niro Phev questions

Does the 2018 Kia Niro Phev have any recalls?

Yes. NHTSA lists 1 safety recall for the 2018 Kia Niro Phev: Fluid Leak Can Short Circuit Circuit Board and Cause Engine Fire. Recall repairs are normally free at an authorized dealer.

What are the most common problems with the 2018 Kia Niro Phev?

Based on 13 owner complaints filed with NHTSA, the most-reported problem areas are Power Train (6), Engine (4), Structure (2).

How do I check if a recall on my 2018 Kia Niro Phev has been fixed?

Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.