← New search

2023 Kia Carnival

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2023 Kia Carnival do not stand out strongly from the model-year median of 73.

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
Compare all Carnival years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 8 of 50 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Structure. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports0 fire reports7 injury reports

Chest Clip, Buckle, Harness complaints

2 reports
Clear category filter
Mileage unknown · Mar 24, 2025
Chest Clip, Buckle, Harness

Unknown as to what exactly happened, but my husband put my daughter in her car seat buckled her and was just fine. We arrived to our destination no more than 15 minutes later and her chest clip buckle had busted apart. I do have video of the chest clip and how it was apart, however, as soon as I get the new piece and I will not…

Read full complaint

Unknown as to what exactly happened, but my husband put my daughter in her car seat buckled her and was just fine. We arrived to our destination no more than 15 minutes later and her chest clip buckle had busted apart. I do have video of the chest clip and how it was apart, however, as soon as I get the new piece and I will not have it to show due to needing the car seat. I do have video of the incident right after I noticed it and other videos showing the parts and pieces. My daughter ended up having the pieces that you press together to unlock the magnetic chest clip apart in her mouth. The magnet circle was still in the chest clip keeping it closed and locked in place. However, it very easily could have came open and out and her eat the magnet. I have contacted the manufacturer and she let me know that other car seats have had the same problem, but there is no recall. She just said she will send me a replacement piece.

NHTSA ODI #11650351

Mileage unknown · Feb 14, 2025
Chest Clip, Buckle, Harness

The car seat harness fails to stay engaged in a safe and secure position. When tightened to the correct position it becomes loose. I contacted Nuna and they advised I should clean the harness adjuster button from debris but I did that and the harness is still coming loose. I don’t know how many times my children have been transp…

Read full complaint

The car seat harness fails to stay engaged in a safe and secure position. When tightened to the correct position it becomes loose. I contacted Nuna and they advised I should clean the harness adjuster button from debris but I did that and the harness is still coming loose. I don’t know how many times my children have been transported while wearing this faulty harness over time since purchasing our seats in 2021 but we are in our vehicle daily so my guess is upwards of 100’s of times. The manufacturer refuses to take accountability and recommends we wait indefinitely for a new car seat fabric cover, cleaning kit and instructions to alter the car seat for the purpose of cleaning the harness adjuster button ourselves.

NHTSA ODI #11642856

Official recalls

4

26V232000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

Apr 10, 2026

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.

24V025000 · Structure:body:roof And Pillars

Jan 18, 2024

Kia America, Inc. (Kia) is recalling certain 2023-2024 Sportage and 2022-2024 Carnival vehicles. The roof molding may loosen and detach.

Consequence & remedy

Consequence: A detached roof molding can create a road hazard for other vehicles, increasing the risk of a crash.

Remedy: Dealers will inspect the roof molding and replace or secure it as necessary, free of charge. Owner notification letters were mailed March 15, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC292.

23V236000 · Structure:body:door

Mar 31, 2023

Kia America, Inc. (Kia) is recalling all 2022 and certain 2023 Carnival vehicles. The auto-reverse feature for the power sliding doors (PSD) may not activate in all situations.

Consequence & remedy

Consequence: A power sliding door that does not auto-reverse can close on an occupant, increasing the risk of injury.

Remedy: Dealers will update the power sliding door control module software, free of charge. Owner notification letters were mailed April 28, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC266.

23V179000 · Trailer Hitches

Mar 17, 2023

Kia America, Inc. (Kia) is recalling certain 2022-2023 Carnival vehicles equipped with a tow hitch harness installed as original equipment, or purchased as an accessory through a Kia dealership. Water accumulation on the tow hitch harness module printed circuit board (PCB) may cause an electrical short, which can result in a fire.

Consequence & remedy

Consequence: A fire while parked or driving can increase the risk of injury.

Remedy: Owners are advised to park their vehicles outside and away from structures until the remedy is completed. Dealers will inspect and verify whether the vehicle is equipped with a Genuine Kia accessory trailer tow hitch assembly. If equipped, dealers will install a new fuse and wire extension kit. Repairs will be performed free of charge. Owner notification letters were mailed May 16, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC265.

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.