Kia Carnival Complaints

515 consumer complaints on file.

#11724822March 16, 2026
BACK OVER PREVENTION: WARNINGS, BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING, ELECTRICAL SYSTEM
Date/time of incident 03-16-2026 18:09-18:17 * Faulting component: Infotainment screen (screen to the right of gauge cluster) * Incident: While backing out of a parking spot and utilizing the cameras to watch my surroundings, the infotainment screen became unresponsive and began flashing between visual noise similar to 'snow' on old broadcast television, primary colored jagged/blocky artifacts, and a black screen. The screen would occasionally revert back to normal imagery but with severely lagging touch response and stuttering screen transitions. This persisted until I pulled over, parked the car, & restarted the vehicle. After restarting the vehicle the infotainment screen flashed: Solid Black -> Solid White -> Solid Red -> Solid Green -> Briefly solid black -> Briefly Solid Green -> Then the infotainment functionality returned to normal operation after a brief stutter. --I have a video of the last portion of this incident that I can share upon request * All camera related safety functionality became unresponsive/unusable during this incident * I've requested an appointment with the local Kia dealership * As this incident just occurred, I have not yet reached out to other parties * No warning lamps or diagnostic warning appeared during or after the incident
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11723970March 12, 2026
UNKNOWN OR OTHER
Today, my young daughter pressed the button on the inside of the door to close the sliding door. Her hand was still in the way and the door did not stop. Part of her hand was completely closed in the door and she screamed and cried in excruciating pain. Right away I noticed bruising and took her to the ER for an X-ray. Since she is so young, her bones are very pliable and thank goodness the X-ray showed no fracture, just bruising and swelling. The sliding door has previously not stopped for my older daughters as well. This is a major safety issue.
Crash:
No
Fire:
No
Injuries:
1
Deaths:
0
#11723950March 12, 2026
UNKNOWN OR OTHER
I am submitting this complaint regarding the failure of the Kia Connect telematics system and the cessation of critical navigation support for my vehicle. Despite opening a formal support case with Kia (Ticket #25923650), the following issues remain unresolved: Loss of Trip History (Since January 2026): The Trip History feature within the Kia Connect suite has been completely non-functional since January 2026. This prevents the tracking of vehicle usage, mileage, and driving behavior data, which are core features of the paid subscription service. Failure of Connected Routing & Software Obsolescence: The "Connected Routing" feature is no longer operational. Kia support has stated this is due to the vehicle requiring a navigation update; however, Kia has ceased providing all navigation and software updates for this model as of April 2025. Safety Concern: The lack of software support and the failure of "Connected Routing" forces the vehicle to rely on navigation data that is nearly a year out of date. This creates a safety risk when the vehicle provides incorrect guidance on one-way streets, closed roads, or altered traffic patterns. Furthermore, the persistent failure of these telematics services raises serious concerns about the reliability of the vehicle's emergency communication systems, such as Automatic Collision Notification and the SOS Emergency Assistance button, which utilize the same underlying cellular module and software framework. Corrective Action Requested: I am seeking a mandatory software update from Kia that restores full functionality to the Kia Connect suite (specifically Trip History and Connected Routing) or a final navigation map update to ensure the vehicle’s guidance systems remain safe and accurate for the remainder of the service's lifecycle.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11723675March 11, 2026
ENGINE, ELECTRICAL SYSTEM, FUEL/PROPULSION SYSTEM
My engine smells like fire and fuel my can will not start or do anything. There was smoke coming out of it. The van has had several issues since buying it. Now it’s completely disabled I heard a popping noise as I was driving and then it died and has not started since.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11720576February 25, 2026
ELECTRICAL SYSTEM, UNKNOWN OR OTHER, BACK OVER PREVENTION: WARNINGS
This new 2026 Vehicle faced multiple issues within a few weeks of purchase as stated below. 1. The instrument display panel or the main display screen of the car stopped working. The screen was completely blank and would not turn on. (confirmed and reproduced by Kia dealer, service order attached) 2. An electric short caused the radio to fail (confirmed and reproduced by Kia dealer, service order attached) 3. The car battery died, rendering the car completely unresponsive. The car had to be towed to the Kia Dealer. (confirmed and reproduced by Kia dealer, service order attached) All of the above 3 issues happened one after the other. The first issue essentially disabled safety features of the vehicle as the display panel that displays rear view camera, camera monitoring system (CMS), etc was not able to display any information. An eventual electric short and a dead battery rendered the vehicle inoperable. The official Kia dealer attempted to diagnose and repair the vehicle. The vehicle was at the dealer service for 15 days. The dealer initially suggested that a part needs to be replaced and is in backorder till May 2026. However subsequently the dealer then claimed that the vehicle is now operating normally and should be taken by the customer. No root cause of the electric short and battery and screen failure was disclosed. Also contrary to what is stated in the service order, the service manager at the dealer verbally suggested that they did not replace the malfunctioning component.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11719892February 23, 2026
FUEL SYSTEM, GASOLINE
The contact owns a 2023 Kia Carnival. The contact stated that upon starting the vehicle, while driving at various speeds, there was an abnormally strong fuel odor coming from the vehicle. There was no warning light illuminated. The vehicle was taken to two separate dealers, where the contact was informed that the VIN was not under recall. The contact was given a diagnostic fee from the dealers, but declined to pay for a diagnostic test. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 35,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11719729February 22, 2026
ELECTRICAL SYSTEM, ENGINE, POWER TRAIN
The vehicle shows a Driver Assistance System Warning randomly. Then the vehicle is unable to accelerate past ~30MPH. We almost got hit when this happened. The warning does not show up in notifications nor does it show up in diagnostics. It gets reverts back to normal when the vehicle is turned off then turned back on. It seems to reset.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11719347February 20, 2026
UNKNOWN OR OTHER
The driver side passenger door will open by itself when the key fob is near. Today it injured me while pumping gas and almost knocked the gas tank door off and gas pump out. I locked my vehicle to go inside to pay for gas. When I came back to my car to open the gas tank door and inserted the gas pump, the sliding door opened and smashed my wrist in between it and the gas tank cover door. It almost knocked the tank door off but I was able to keep fighting it and pushing it back and it closed. I have deep indents in my wrist and it scuffed the gas tank cover. The sliding doors do not stop when someone is going in or out. It is a safety hazard and should function like a garage door. Stop when it senses something there. I almost lost my wrist today!!!
Crash:
No
Fire:
No
Injuries:
1
Deaths:
0
#11718944February 18, 2026
ELECTRICAL SYSTEM, ENGINE, FUEL/PROPULSION SYSTEM
While driving the car it will stick in the electric mode and not go back into gas mode. You will only be able to go up to 30-35 miles an hour and in order to fix this issue as of right now all I could do was have to pull over to the side of the road put the car in park turn it off and turn it back on. I worry that this issue will be even worse if I was on the interstate and my car was getting stuck in electric mode and then it’s a safety issue, especially since I have kids in the car. I’m majority of the time being a minivan. I have seen other people post on forms about this issue and it not being fixed by Kia
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11717587February 12, 2026
ELECTRICAL SYSTEM, LATCHES/LOCKS/LINKAGES:DOORS:LATCH
The contact owns a 2023 Kia Carnival. The contact stated that during freezing weather, the button was depressed to open the driver's side rear sliding door, and the door automatically opened; however, the motor reached a point of resistance and attempted to close the sliding door. Due to the failure of the cable in the door snapped behind the glass window. The contact manually opened the sliding door and used excessive force to close the door. The vehicle was taken to the dealer, who confirmed that the door cable had snapped. The contact was informed that the vehicle was out of warranty; however, the dealer reached out to the manufacturer for assistance. The manufacturer later agreed to partial assistance with the repair. The contact paid for the remaining cost of the repair. The manufacturer was contacted about the repair and provided a case number. The vehicle was repaired. The failure mileage was 63,476.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11717275February 11, 2026
UNKNOWN OR OTHER, ELECTRICAL SYSTEM
Horn stops working and needs to be replaced within a year or less. I reported the first time my horn stopped working and it took 4 months until I can have an appointment and order the part. The second time it stopped working was within a year and scheduling an appointment was difficult. I was almost in an accident and unable to use to both to alert the other driver.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11715948February 5, 2026
SERVICE BRAKES
ABS was activating inappropriately creating a grinding/pulsating noise while I was attempting to stop at a light. The vehicle did slow down but despite the completely dry road service and sufficient stopping distance, the vehicle never came to a stop and ran into the vehicle in front of me. The vehicle is currently in the autobody shop to be repaired as it is not drivable (leaking fluids). I will be contacting my insurance company and an independent service center shortly to have it inspected. I will also be contacting Kia America, Inc.. There were no warning lamps or symptoms of the problem prior to the failure.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11714390January 30, 2026
UNKNOWN OR OTHER
When driving my vehicle would not go over 31 MPH. Had to turn the vehicle off then restart to get it to clear.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11714079January 28, 2026
ELECTRICAL SYSTEM
Horns (high and low) have been replaced 5 times under a warranty. This is a serious safety hazard. Vehicle: Kia Carnival (Model Years 2022–2024) Issue: Repeated horn failure / electrical malfunction Owners of 2022–2024 Kia Carnival vehicles are experiencing repeated horn failures that present a safety concern. Reported symptoms include complete loss of horn function, intermittent operation, delayed response, and in some cases random horn or alarm activation without driver input. When the failure occurs, both the high-pitch and low-pitch horns are often found to be inoperative. Many owners report that dealerships replace both horns, sometimes multiple times, with some vehicles requiring second or third replacements. Kia has acknowledged this issue through a Technical Service Bulletin (ELE-263), which instructs dealers to replace both horns when one fails; however, the bulletin does not identify a permanent root cause or corrective design change. As a result, the issue frequently recurs after replacement. A non-functional or intermittent horn significantly reduces the driver’s ability to warn other road users and avoid collisions, creating a clear safety risk. Given the recurring nature of the failure across multiple model years, this appears to be a systemic defect rather than isolated component wear.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11713360January 26, 2026
ELECTRICAL SYSTEM
12v Battery died 2 times first on 12/26 then on 1/25. We had to call in roadside assistance for jump start. This was reported to Kia Dublin and Kia Manteca in California. Kia Dublin ran the diagnostics and couldnt find anything. Kia Manteca later found the battery logs showing issues. But said it could have been related to the HVAC recall which is now fixed. But the problem re-occured. This is a brand new vehicle less than 1 year old, still unders warranty. Have reported this to Kia customer care as well. Kia Customer Care Case#XXX So far, we have had the following issues: 1. The front passenger seat recliner stopped working. Kia Manteca replaced the seat frame under warranty. 2. Both rear entertainment screens stopped working. Kia Dublin has ordered them under warranty. Replacement planned for 1/26. 3. Battery died 2 times, luckily car was in the garage we were not stranded anywhere outside. But its frustrating how the new car is not working as expected and stalls so frequently. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11713243January 25, 2026
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, POWER TRAIN, VEHICLE SPEED CONTROL
Driving on freeway with the heater on, Cold weather, car had multiple issue messages (transmission control unit and adaptive cruise control) as well as a check engine light come on as the car went limp and would not accelerate. Has to pull off of the freeway after nearly getting in multiple accidents due to losing speed from 65 mph to 30. Had the gas pedal all the way to the ground and the car would barely accelerate.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11713267January 25, 2026
ELECTRICAL SYSTEM, UNKNOWN OR OTHER
Due to cables being lined in soy in attracts rodents which cause damage to the car. Multiple electric malfunctions from power lift gate to automatic windows. It is a known issue and is very common.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11712656January 22, 2026
POWER TRAIN
Without presenting any errors, the vehicle appears to enter some sort of limp home mode which limits speed to 31mph until the vehicle is turned off and re-started. 31mph is well below the speed limit on most public roads and being limited to this speed with no ability to pull over to stop/start the car creates a significant safety hazard to the driver of the vehicle and other motorists.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11712335January 21, 2026
ENGINE
Strong fuel smell that comes and goes. Dealership replaced fuel injection related parts after finding a leak. Problem is still present.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11712026January 20, 2026
FUEL/PROPULSION SYSTEM
Was driving to work this morning and the first time I tried to get accelerate, I was unable to get above 31 MPH no matter how hard I pushed the pedal. Had to stop and restart. Not sure if it is due to the -1 degree weather this morning?
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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