On 6-9-25, for the second time in the 10 weeks that I have owned my new 2025 KIA Carnival it has failed to accelerate beyond 30 MPH after pulling away from a traffic light. The vehicle displayed a warning that The Speed Limit Was 30 MPH and would not accelerate beyond that speed. The speed limit was not 30 MPH. I was able to pu…
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On 6-9-25, for the second time in the 10 weeks that I have owned my new 2025 KIA Carnival it has failed to accelerate beyond 30 MPH after pulling away from a traffic light. The vehicle displayed a warning that The Speed Limit Was 30 MPH and would not accelerate beyond that speed. The speed limit was not 30 MPH. I was able to pull onto a side street and take a photo of the warning, I took the vehicle and the photo to Boniface-Hiers KIA on 6-10-25. The dealership was not able to determine the problem but thought it could have some connection with the cruise control system. Once again I was lucky not to be rear ended by the car behind me.
NHTSA ODI #11666909
Mileage unknown · Apr 28, 2025
Engine
On April 22, 2025 my Kia Carnival Ex would not accelerate more than 30 mph after pulling away from a traffic light. A warning appeared on the dash display saying The Speed Limit Was 30 mph and the Kia Carnival would not go beyond 30 mph. The Speed limit was Not 30 mph. I took the vehicle to the Boniface-Hiers Kia dealership on…
Read full complaint
On April 22, 2025 my Kia Carnival Ex would not accelerate more than 30 mph after pulling away from a traffic light. A warning appeared on the dash display saying The Speed Limit Was 30 mph and the Kia Carnival would not go beyond 30 mph. The Speed limit was Not 30 mph. I took the vehicle to the Boniface-Hiers Kia dealership on April 24, 2025. They could not find a problem but did re-set the computer for the transmission. I was very fortunate not to have been rear ended by another vehicle.
NHTSA ODI #11657370
Mileage unknown · Nov 3, 2024
Electrical SystemEnginePower Train
I'm getting an alert in the car app that says low battery and will not perform any lock/unlock/start, etc features. It says the battery level is under 40%.
NHTSA ODI #11623349
Mileage unknown · Aug 23, 2024
Electrical SystemEngine
Started about a couple weeks ago. Just bought my car and my battery drained 3 nights in a row. Had to jump start it Found out some fan run, when car is off, hours after it has been parked.
NHTSA ODI #11610563
Mileage unknown · Aug 10, 2024
Air BagsElectrical SystemEngine
After a week of owning the car the battery died over night. Was jumped by roadside and died later that day and jumped again. After the 2nd jump, the AC and air bags didn’t work. Then the check engine light came on. Kia has had my brand new carnival since July 26 with no fix.
Kia America, Inc. (Kia) is recalling certain 2022-2026 Carnival vehicles. Fuel may leak at the pipe connection between the fuel pipe and fuel rail.
Consequence & remedy
Consequence: A fuel leak increases the risk of a fire.
Remedy: Dealers will inspect and tighten, or replace the fuel pipe as necessary, free of charge. Owner notification letters were mailed June 2, 2026. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC368. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov on April 24, 2026.
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
0
No exact-year investigations in this snapshot.
2025 Kia Carnival Problems, Complaints & Recalls | Skip That Year