2024 Kia Carnival Engine cooling Problems
- Complaints
- 1about this part
- Share
- 1%of 75 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 1 complaints about the engine cooling of the 2024 Kia Carnival, 1% of the 75 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2024 Kia Carnival. The contact stated that while driving at various speeds, an abnormal gas odor would emit through the vehicle's ventilation system. The contact notified a local dealer, and an appointment was made to have the vehicle serviced. The vehicle was inspected, and the contact was informed that there was likely bacteria growing inside the vehicle, which caused the odor. The contact disputed this claim and recommended that the air filters be replaced; the contact paid for the repair. …”
NHTSA complaint #11700277, filed 2025-11Related service bulletins
- 10252112Mar 22, 2024TECHNICAL SERVICE BULLETIN: SERVICE ACTION: ECM LOGIC UPDATE FOR DTC P2118 AND THROTTLE BODY FREEZING (SA514) - This bulletin has been revised to include additional information…
- 10240319Jul 28, 2023TECHNICAL SERVICE BULLETIN: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC24) - This bulletin provides information related to extracting "in use performance…
Engine cooling: other model years
Other parts of the 2024 Kia Carnival
27 complaintsElectrical system
17 complaintsEngine
8 complaintsFuel system
7 complaintsSteering
7 complaintsSeats
6 complaintsBody and structure
6 complaintsBrakes
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsAir bags
2 complaintsSeat belts
2 complaintsTransmission and drivetrain
2 complaints
← All problems reported for the 2024 Kia Carnival
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology