While driving, the check engine light came on. Soon after, the rear floor of my 2021 Kia K5 lifted upward, and I noticed the fuel tank underneath had swollen. When I opened the gas cap, it blew off with force and gasoline sprayed on me, soaking my clothes. This could have caused a fire or explosion. The car is now unsafe to dri…
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While driving, the check engine light came on. Soon after, the rear floor of my 2021 Kia K5 lifted upward, and I noticed the fuel tank underneath had swollen. When I opened the gas cap, it blew off with force and gasoline sprayed on me, soaking my clothes. This could have caused a fire or explosion. The car is now unsafe to drive, and the rear seat cannot be used because the floor is deformed. I discovered that Kia has a Voluntary Emissions Service Campaign SC288 addressing this exact issue (fuel tank swelling and excessive pressure due to a faulty PCSV valve and EVAP system), but this is clearly a safety hazard, not just an emissions problem. Many other owners have reported the same issue online. I believe this defect should be escalated to a safety recall before someone gets seriously injured or worse.
NHTSA ODI #11692467
Mileage unknown · Jul 18, 2025
StructureUnknown Or Other
I was driving down the highway when I heard a loud explosion like a gunshot that caused me to slow down and almost getting into an accident. It was scary; I came to a stop and realized that my sunroof had exploded. There is a large hole in my sunroof bigger than a watermelon with glass particles everywhere.
NHTSA ODI #11674500
Mileage unknown · Mar 7, 2025
Structure
The steel trim running underneath the rear window is beginning to lift up There is a recall for this for vehicles produced sometime in 2023 but it doesn’t include my vehicle
NHTSA ODI #11646897
Mileage unknown · Aug 9, 2024
Structure
While driving home from work, traveling on a state route at 55 mph, the cover under the engine just snapped off on the passenger side of the vehicle. It just started making a loud noise like I had blown a tire! I pulled over and noticed it was hanging down on the road. I had not hit anything, the bracket had it fully broken, it …
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While driving home from work, traveling on a state route at 55 mph, the cover under the engine just snapped off on the passenger side of the vehicle. It just started making a loud noise like I had blown a tire! I pulled over and noticed it was hanging down on the road. I had not hit anything, the bracket had it fully broken, it could have caused me to wreck or put any other drivers at risk for an accident. This isn’t the only Kia K5 I’ve seen with the engine dust cover hanging beneath the vehicle.
NHTSA ODI #11607441
Mileage unknown · May 1, 2024
Fuel/propulsion SystemStructure
My car just stopped working, it was towed to a local Lokey Nissan in Clearwater FL where it was purchased. Since it was a defect Lokey Nissan sent it to Lokey KIA in Clearwater FL. Lokey KIA stated the gas can had expanded and also caused damage to the frame and the cost to repair was more than the value of the car so they sent…
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My car just stopped working, it was towed to a local Lokey Nissan in Clearwater FL where it was purchased. Since it was a defect Lokey Nissan sent it to Lokey KIA in Clearwater FL. Lokey KIA stated the gas can had expanded and also caused damage to the frame and the cost to repair was more than the value of the car so they sent it up to Corporate for further instruction. This was 6 weeks ago. Nobody will return my calls, KIA still has the vehicle and I am getting nowhere here and am without a car. Please help I don't know what else to do!!!!!!!!!!
NHTSA ODI #11586351
Mileage unknown · Aug 11, 2022
Structure
The bumper is way to low so if you try going up a hill or if you park and there are stoppers, the bottom of the bumper scratches and rubs on the bottom causing it to pop off. You may not realize this until you are driving and it falls off
NHTSA ODI #11478851
Mileage unknown · Aug 11, 2022
Structure
The Wheels Guards fell off mid drive, another part that fell off was the underbody cover that is made out of cardboard. I know many Kia K5 owners who have had this problem. It fell off due to rain. Since it is made out of a cardboard like material, the rain makes it fall off while driving.
NHTSA ODI #11478849
3,285 miles · Mar 29, 2021
EngineStructureUnknown Or Other
WHILE I WAS DRIVING ON THE INTERSTATE, I HEARD AND ABNORMAL ABOUT OF NOISE COMING FROM THE ENGINE BAY AS WELL AS A SCRATCH WHILE I WAS DRIVING. THIS HAPPENED ON MARCH 26, 2021 AT 10PM. ON MARCH 29, 2022 I TOOK IT TO THE DEALER SHIP AND I WAS NOTIFIED THAT MY ENGINE COVER CAME OFF AND WAS THE CAUSE OF THE NOISE. THERE'S DAMAGE TO…
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WHILE I WAS DRIVING ON THE INTERSTATE, I HEARD AND ABNORMAL ABOUT OF NOISE COMING FROM THE ENGINE BAY AS WELL AS A SCRATCH WHILE I WAS DRIVING. THIS HAPPENED ON MARCH 26, 2021 AT 10PM. ON MARCH 29, 2022 I TOOK IT TO THE DEALER SHIP AND I WAS NOTIFIED THAT MY ENGINE COVER CAME OFF AND WAS THE CAUSE OF THE NOISE. THERE'S DAMAGE TO MY DRIVER SIDE FENDER, RUBBING TO THE WHEEL/TIRE AND MY FOG LIGHT HOUSING IS HANGING.
NHTSA ODI #11405416
344 miles · Jan 21, 2021
Structure
TL* THE CONTACT OWNS A 2021 KIA K5. THE CONTACT STATED WHILE DRIVING AT 65-75 MPH, THERE WAS AN ABNORMAL WIND NOISE DETECTED FROM THE REAR DOORS. THERE WERE NO WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN TO HENDRICK KIA OF CONCORD (7550 HENDRICK AUTO PLAZA NW, CONCORD, NC 28027; (704) 467-8591) WHERE IT WAS DIAGNOSED THA…
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TL* THE CONTACT OWNS A 2021 KIA K5. THE CONTACT STATED WHILE DRIVING AT 65-75 MPH, THERE WAS AN ABNORMAL WIND NOISE DETECTED FROM THE REAR DOORS. THERE WERE NO WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN TO HENDRICK KIA OF CONCORD (7550 HENDRICK AUTO PLAZA NW, CONCORD, NC 28027; (704) 467-8591) WHERE IT WAS DIAGNOSED THAT THE VEHICLE WAS WORKING AS DESIGNED AND THE NOISE WAS NORMAL. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED WHO REFERRED THE CONTACT TO NHTSA. THE FAILURE MILEAGE WAS 344.
Kia America, Inc. (Kia) is recalling certain 2021-2024 K5 vehicles. A damaged check valve can allow air to enter the fuel tank, causing it to expand and contact hot exhaust components, melting the tank.
Consequence & remedy
Consequence: A melted fuel tank can leak, increasing the risk of a fire.
Remedy: Dealers will replace the check valve. The fuel tank will be inspected for damage and replaced as necessary. All repairs will be performed free of charge. Owner notification letters were mailed January 16, 2026. Owners may contact Kia customer service at 800-333-4542. Kia's number for this recall is SC356. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning December 1, 2025.
Kia America, Inc. (Kia) is recalling certain 2021-2023 K5 vehicles. The side curtain air bags may have been installed incorrectly, causing them not to deploy properly in the event of a crash.
Consequence & remedy
Consequence: Air bags that do not deploy as intended can increase the risk of injury in a crash.
Remedy: Dealers will inspect and reinstall the side curtain air bags, as necessary, free of charge. Owner notification letters were mailed April 7, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC263.
Kia Motors, Inc. (Kia) is recalling certain 2021-2022 Sorento and 2021-2023 K5 vehicles. The vehicle's "fail-safe" limited-mobility drive mode may be impaired, when prompted by a transmission oil pump malfunction, which can result in a complete loss of drive power.
Consequence & remedy
Consequence: Loss of drive power increases the risk of a crash.
Remedy: Dealers will inspect and replace the transmission, as necessary. Dealers will also update the transmission control unit software. All repairs will be performed free of charge. Owner notification letters were mailed December 9, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC250.
Kia Motor America (Kia) is recalling certain 2021 Sorento and 2021-2022 K5 vehicles equipped with 2.5L turbocharged engines. Fuel may leak at the pipe connection between the high-pressure fuel pump 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 July 21, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC214.
Kia Motors America (Kia) is recalling certain 2021-2022 K5 vehicles equipped with 2.5L T-GDI engines. The Rack-Mounted Motor Driven Power Steering (R-MDPS) system lacks the ability to diagnose communication faults. If a communication fault occurs while driving around a curve with Lane Following Assist (LFA) engaged, the steering assist level may not adjust properly, causing a sudden increase in the steering effort required.
Consequence & remedy
Consequence: A sudden increase in steering effort can increase the risk of a crash.
Remedy: Dealers will update the R-MDPS software, free of charge. Owner notification letters are were mailed June 24, 2021. Owner may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC213.
Additional source detail variants (2)
Lane Departure: Lane Keep: Steering Assist
Kia Motors America (Kia) is recalling certain 2021-2022 K5 vehicles equipped with 2.5L T-GDI engines. The Rack-Mounted Motor Driven Power Steering (R-MDPS) system lacks the ability to diagnose communication faults. If a communication fault occurs while driving around a curve with Lane Following Assist (LFA) engaged, the steering assist level may not adjust properly, causing a sudden increase in the steering effort required.
Consequence: A sudden increase in steering effort can increase the risk of a crash.
Remedy: Dealers will update the R-MDPS software, free of charge. Owner notification letters are were mailed June 24, 2021. Owner may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC213.
Steering
Kia Motors America (Kia) is recalling certain 2021-2022 K5 vehicles equipped with 2.5L T-GDI engines. The Rack-Mounted Motor Driven Power Steering (R-MDPS) system lacks the ability to diagnose communication faults. If a communication fault occurs while driving around a curve with Lane Following Assist (LFA) engaged, the steering assist level may not adjust properly, causing a sudden increase in the steering effort required.
Consequence: A sudden increase in steering effort can increase the risk of a crash.
Remedy: Dealers will update the R-MDPS software, free of charge. Owner notification letters are were mailed June 24, 2021. Owner may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC213.
Kia Motors America (Kia) is recalling certain 2021 Telluride, K5, and Forte vehicles. The Occupant Classification and Detection System (OCS/ODS) unit may not detect the presence of a child restraint system in the front passenger seat. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
Consequence & remedy
Consequence: In the event of a crash, deployment of the front passenger air bag, with a child in that seat, can increase the risk of injury to the child.
Remedy: Kia will notify owners, and dealers will replace the OCS/ODS unit, free of charge. The recall began March 18, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC207.
Additional source detail variants (2)
Air Bags:sensor:occupant Classification:front Passenger
Kia Motors America (Kia) is recalling certain 2021 Telluride, K5, and Forte vehicles. The Occupant Classification and Detection System (OCS/ODS) unit may not detect the presence of a child restraint system in the front passenger seat. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
Consequence: In the event of a crash, deployment of the front passenger air bag, with a child in that seat, can increase the risk of injury to the child.
Remedy: Kia will notify owners, and dealers will replace the OCS/ODS unit, free of charge. The recall began March 18, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC207.
Air Bags: Air Bag/restraint Control Module
Kia Motors America (Kia) is recalling certain 2021 Telluride, K5, and Forte vehicles. The Occupant Classification and Detection System (OCS/ODS) unit may not detect the presence of a child restraint system in the front passenger seat. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
Consequence: In the event of a crash, deployment of the front passenger air bag, with a child in that seat, can increase the risk of injury to the child.
Remedy: Kia will notify owners, and dealers will replace the OCS/ODS unit, free of charge. The recall began March 18, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC207.
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.
2021 Kia K5 Problems, Complaints & Recalls | Skip That Year
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