2025 Kia Carnival Recalls, Problems & Maintenance

The 2025 Kia Carnival carries 1 open NHTSA recall — most recently covering hoses, lines/piping, and fittings. Owners report 7 recurring issue clusters, led by “Power sliding door fails to detect obstruction.” Kia uses Hyundai Motor Group's powertrains, so service intervals mirror Hyundai's. Kia Promise covers the first 3 years / 36,000 miles of complimentary maintenance. Kia owners with the Theta II 2.0L/2.4L (Optima, Sorento, Sportage 2011-2019) should adhere strictly to oil intervals due to known oil-consumption issues in Kia TSBs.

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1 Open Recall

Source: NHTSA

FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

Campaign #26V232000 · Oct 4, 2026

Issue: 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.

Risk: A fuel leak increases the risk of a fire.

Fix: 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.

Recall data refreshed Sep 20, 2026.

Known issues & problems for this vehicle

What drivers and federal regulators have officially reported about the 2025 Kia Carnival.

Reported to NHTSA

Power sliding door fails to detect obstruction

UNKNOWN OR OTHER

5 NHTSA complaints · 2025-01 → 2026-05

“Passenger sliding door failed to detect my son and closed completely on his arm. The doors will push the kids and don’t detect even adults at times. He now has a buckle fracture that they are concerned is a full fracture in both bone on his forearm”
— Owner report, NHTSA ODI #11737299
“Side passenger doors do not stop when something is in the way when the automatic door close feature is used. We tried holding a hot dog and large piece of celery in the way of the door as it closed. The sensor did not detect either item and broke them both in two”
— Owner report, NHTSA ODI #11681167
“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”
— Owner report, NHTSA ODI #11723970

Read all complaints on NHTSA →

Driver attention warning triggers excessively

LANE DEPARTURE

4 NHTSA complaints · 2025-05 → 2026-04

“The 2025 Kia Carnivals have a safety systems that prompts the driver to, "Take and coffee break". The system cannot be turned off and is extremely distracting. The system prompts the driver even if the adaptive cruise control is turned off”
— Owner report, NHTSA ODI #11685204
“The system repeatedly issues “take a break” or inattentive driver warnings during normal, attentive driving conditions. These alerts are overly sensitive, frequent, and intrusive”
— Owner report, NHTSA ODI #11734940
“The "consider taking a break" feature pops up every 5 minutes when I am driving and it is beyond distracting and leads me to believe I have something wrong with my vehicle. There is no way to turn it off”
— Owner report, NHTSA ODI #11660327

Read all complaints on NHTSA →

Unexpected seat movement and seat belt failure

SEATS

4 NHTSA complaints · 2025-04 → 2026-07

“The component of the vehicle that malfunction was the front passenger seat. The driver came to a stop at an intersection and the front passenger seat started auto reclining. The seat was reclining into a life, flat position, almost”
— Owner report, NHTSA ODI #11731853
“while folding the second-row seatback to access the third row, as the seatback folded forward, it did so with excessive and unexpected speed, causing the seatbelt housing to swing forward and strike my wife, [XXX] , in the head with great force”
— Owner report, NHTSA ODI #11657777
“The contact owns a 2025 Kia Carnival. The contact stated that while parked in a bank drive-thru, the contact's son mentioned that his seat belt was stuck. The contact parked the vehicle in a parking spot and attempted to remove the seat belt”
— Owner report, NHTSA ODI #11748893

Read all complaints on NHTSA →

12V battery drain requiring jump-start

ELECTRICAL SYSTEM

60 NHTSA complaints · 2024-07 → 2026-03

“This car was purchased new on [XXX]. In the ~30 or so days since purchase, the battery has died on 4 occasions and would not turn over, requiring it to be jump started, and began just 3 days after purchase on [XXX] and as recent as [XXX]”
— Owner report, NHTSA ODI #11606009
“Parasitic battery drain leaves car dead and unusable no matter how many jumps/replacement batteries. It happens overnight. This is WIDESPREAD - there are entire Facebook and Reddit groups with thousands of people with the issue”
— Owner report, NHTSA ODI #11607244
“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”
— Owner report, NHTSA ODI #11607740

Read all complaints on NHTSA →

Sudden loss of acceleration while driving

ENGINE

11 NHTSA complaints · 2025-04 → 2026-05

“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”
— Owner report, NHTSA ODI #11666909
“For the third time the 2025 KIA Carnival Prestige I own lost power while driving on the interstate! Without warning, the vehicle would no longer respond to the accelerator pedal. No matter what I did I could not get the vehicle to accelerate past 35 mph”
— Owner report, NHTSA ODI #11740406
“While I was driving on a highway, my vehicles "check engine" and "batter" lights were illuminated and a warning came across the car screen that said something along the lines of "Battery Management System Failure" and then "Powertrain failure"”
— Owner report, NHTSA ODI #11667760

Read all complaints on NHTSA →

Dashboard and lighting blackout while driving

ELECTRICAL SYSTEM

8 NHTSA complaints · 2024-11 → 2026-06

“While driving at highway speeds the exterior and interior lighting/electrial system shut down completely. My headlights shut off, as well as all electrical/lighting inside the vehicle for approximately 1 minute before turning back on”
— Owner report, NHTSA ODI #11627633
“The center LCD screen intermittently flickers and then goes completely blank while I am driving. When this happens, the rearview camera image is also lost while the vehicle is in Reverse, leaving the display completely black”
— Owner report, NHTSA ODI #11747231
“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”
— Owner report, NHTSA ODI #11724822

Read all complaints on NHTSA →

Fuel odor and SC368 fuel pipe recall concerns

FUEL/PROPULSION SYSTEM

4 NHTSA complaints · 2026-04 → 2026-07

“The vehicle's passenger cabin continually has a strong odor smell after longer drives or after the vehicle idles for a longer duration in time. The vehicle was brought to Horne, KIA in Gilbert, AZ twice in June for same”
— Owner report, NHTSA ODI #11750451
“Kia has a recall (Campaign SC 368) on a fuel pipe that may be defective causing a gas leak leading to fire. I called the dealer I bought the vehicle from to request an inspection of the part”
— Owner report, NHTSA ODI #11732656
“The contact owns a 2025 Kia Carnival. The contact received the recall letter for NHTSA Campaign Number: 26V320000 ( NA) The local dealer was contacted but the vehicle was not diagnosed or repaired”
— Owner report, NHTSA ODI #11737633

Read all complaints on NHTSA →

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 20, 2026. Investigation data refreshed Sep 20, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Raw data + downloads for this vehicle →

Essential maintenance

Critical for safety and preventing major damage

Engine Oil & Filter

Every 3,750 mi

Severe service: every 3,750 miles. Normal: 7,500 miles. Theta II 2.0L/2.4L on Optima, Sorento, Sportage (2011-2019): full synthetic only, never extend.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

Tire Rotation

Every 7,500 mi

Rotate tires every 7,500 miles. Telluride and Sorento AWD owners benefit from rotation every 5,000 miles to prevent uneven wear.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

Brake Inspection

Every 7,500 mi

Inspect brake pads and rotors every 7,500 miles. Forte and Soul front pads typically last 40,000-55,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

Brake Fluid

Every 30,000 mi

Replace DOT 3 brake fluid every 30,000 miles or 24 months. Required for ABS and ESC pump longevity.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Engine Air Filter

Every 30,000 mi

Replace engine air filter every 30,000 miles. Severe or dusty conditions: 15,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

Automatic Transmission Fluid

Every 30,000 mi

Severe service: every 30,000 miles. Normal: 60,000 miles. Use Kia SP-IV — same as Hyundai.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

Spark Plugs

Every 105,000 mi

Iridium-tipped plugs rated 105,000 miles on most Kia engines. 1.6T (Forte GT, Soul Turbo): 60,000 miles. 3.5L Lambda II V6 (Telluride, Sorento): 105,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

Long-Life Coolant

Every 30,000 mi

Kia Long-Life Coolant (pink, same as Hyundai): first change at 60,000 miles, then every 30,000. Do not mix with green or orange coolant.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Transfer Case / Rear Diff (AWD)

Every 60,000 mi

On AWD models, replace transfer case fluid and rear differential fluid every 60,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$105–$140

Shop

~$75–$100

DIY

~$15–$40

AWD/4WD vehicles only. Easy drain-and-fill on most platforms.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter

Every 15,000 mi

Replace cabin air filter every 15,000 miles. Located behind the glove box on Optima, Forte, and Sportage; behind the dashboard panel on Telluride.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

No occupant deaths in FARS 1990–2024 crashes are on record for this year and model. That is the census answer for the window, and it says nothing more than that.

Crash years covered: 1990–2024 Older models have had more years on the road to appear in these crashes, so a higher count here does not by itself mean a vehicle is less safe.

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number

FARS 2024 data is an annual report file. NHTSA revises these records when the final file is published, so this count can change.

Owner-reported problem signals

Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.

0

complaints mentioning a crash

0

complaints mentioning a fire

Reviewed known issues for this vehicle·Open recalls for this vehicle

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2025 Kia Carnival reflects Kia's published service intervals and the Service Reminder system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.