2020 Kia Sedona recalls and complaints

NHTSA lists 1 recall for the 2020 Kia Sedona; the most frequently affected component is electrical system — alternator/generator/regulator. Owners filed 20 complaints, most often about engine. Among the 19 model years of this model in the database, 2020 ranks #18 for number of recalls.

Recalls1

Complaints20

Check your own vehicle by VIN at NHTSA →

Recalls (1)

Electrical system — Alternator/generator/regulatorCampaign 20V399000 · 08 Jul 2020

Problem: Kia Motors America (KIA) is recalling certain 2020 Sedona vehicles. The battery positive (B+) terminal nut on the alternator may not have been tightened properly during assembly, possibly causing it to loosen over time.

Risk: If the alternator B+ terminal nut loosens, electrical arcing may result, increasing the risk of a fire.

Remedy: Kia will notify owners, and dealers will inspect the alternator B+ terminal nut, tightening it as necessary, free of charge. The recall began August 14, 2020. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC192.

What owners complain about

Share of the 20 most recent complaints stored for this model year, by component. Owners can list more than one component.

Engine5 · 25%

Structure5 · 25%

Electrical system3 · 15%

Unknown or other3 · 15%

Fuel/propulsion system2 · 10%

Exterior lighting2 · 10%

Power train2 · 10%

Seats1 · 5%

When complaints were filed

20201

20212

20221

20232

20245

20256

20263

From owner complaints

Check engine light came on all of a sudden. Smell of exhaust/gas coming from car. Took car to the dealership to get the cause of the check engine light coming on. Dealership said it came back 02 sensor bank 2 and exhaust gasket to header.
Engine · Nov 2025 · NHTSA complaint record

Problem: The Vehicle Slows down all of a sudden on the middle of the road from around 70 miles to 10 miles, then slowly drives at 15 or 20 miles speed. Safety Concern: On the Interstate Hwy, this has happened many time. Fortunately without any accidents. Very recently also this happened and I do not drive the vehicle…
Engine · Sep 2025 · NHTSA complaint record

Nine times out of ten the third row seat doesn't latch properly. Usually one side will latch securely and the other won't. Then it gets stuck. Super dangerous and needs to be recalled asap. Vehicle has 3600 miles on it now and has been happening since we purchased it new.
Seats · Jul 2020 · NHTSA complaint record

Driving down the interstate at 70mph and the vehicle suddenly began to brake and the forward collision warning light illuminated along with the check engine light. The car stopped on the interstate and this happened at 1:15 am and it was in a rural area and it was pitch black outside. Luckily no one plowed into the…
Electrical system · Aug 2021 · NHTSA complaint record

How this year compares

Recalls per model year for this model.

Full specifications All model years 2020 Kia lineup

Source

Recall and complaint records from the US National Highway Traffic Safety Administration (NHTSA). A recall listed here may not apply to every vehicle of this model year — always check your VIN with NHTSA or a dealer.

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