2012 Kia Optima Hybrid recalls and problems

The 2012 Kia Optima Hybrid has 3 safety recalls and 109 owner complaints filed with NHTSA. Recall repairs are free at any Kia dealer.

Urgent: recall 23V-652 carries a "park outside" warning. Contact a dealer before driving.
Recalls
3
Complaints
109
Crashes / fires
5 / 5
Injuries / deaths
2 / 0

Recalls may cover only some 2012 Kia Optima Hybrid vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2012 Kia Optima Hybrid recalls

Recall 23V-652: Service Brakes, Hydraulic

Park outsideReported Sep 25, 2023 · 1,730,192 vehicles affected · Kia America, Inc.

Problem: Kia America, Inc. (Kia) is recalling certain 2010-2019 Borrego, 2014-2016 Cadenza, 2010-2013 Forte, Forte Koup, Sportage, 2015-2018 K900, 2011-2015 Optima, 2011-2013 Optima Hybrid, Soul, 2012-2017 Rio, 2011-2014 Sorento, and 2010-2011 Rondo vehicles. The Hydraulic Electronic Control Unit (HECU) may experience an electrical short, which can result in an engine compartment fire while parked or driving.

Risk: An engine compartment fire while parked or driving can increase the risk of injury.

Fix: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the HECU fuse, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed November 14, 2023. Owner notification letters were mailed March 29, 2024 through June 18, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC284.

Recall 20V-750: Engine

Reported Dec 2, 2020 · 294,756 vehicles affected · Kia Motors America

Problem: Kia Motors America (Kia) is recalling certain 2012-2013 Sorento, 2012-2015 Forte and Forte Koup, 2011-2013 Optima Hybrid, 2014-2015 Soul, and 2012 Sportage vehicles. An engine compartment fire can occur while driving.

Risk: An engine compartment fire increases the risk of injury.

Fix: Kia will notify owners, and dealers will inspect the engine compartment for fuel and/or engine oil leaks, perform an engine test and make any repairs, including engine replacement, as necessary, free of charge. In addition, Kia dealers will update the Knock Sensor Detection System (KSDS) software, free of charge. The recall began January 27, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC200.

Recall 18V-363: Air Bags

Reported Jun 1, 2018 · 507,587 vehicles affected · Kia Motors America

Problem: Kia Motors America (Kia) is recalling certain 2010-2013 Kia Forte, Forte Koup, 2011-2013 Kia Optima and 2011-2012 Kia Optima Hybrid and Sedona vehicles. In the event of a crash, the air bag control unit (ACU) may short circuit, preventing the frontal air bags and seat belt pretensioners from deploying.

Risk: If the frontal air bags and seat belt pretensioners are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems.

Fix: Kia will notify owners. For model year 2011 Sedona vehicles, Kia will instruct dealers to verify the ACU part number and, if necessary, install an extension wire harness kit between the ACU Connector and the Vehicle Harness Connector. For all other affected vehicles, Kia will instruct dealers to install the extension wire harness kit. The recall began September 28, 2018. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC165.

2012 Kia Optima Hybrid problems reported by owners

Problem areaReports
Engine72
Electrical System21
Power Train10
Steering9
Unknown or Other8
Service Brakes6
Service Brakes, Hydraulic6
Vehicle Speed Control5
Air Bags4
Structure3
Fuel/Propulsion System3
Wheels2

Most reported parts

  • Structure › Body — 3
  • Electrical System › Propulsion System › Traction Battery — 2
  • Electrical System › 12v/24v/48v Battery — 1

Typical mileage at the time of the problem: 87,200 miles (median of owner reports).

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2012 Kia Optima Hybrid complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Service Brakes, Hydraulic · reported Aug 19, 2026
The contact owns a 2012 Kia Optima. The contact stated that while idling or while driving, the message "Hybrid Warning System - Check Brake - Stop Driving Immediately" was intermittently displayed. The contact stated that while driving and depressing the brake pedal, the vehicle failed to respond as intended, causing the braking distance to become extended. The vehicle was taken to the dealer, where the contact was informed that the vehicle could not be diagnosed because the message was no longer displayed. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the…
Service Brakes · reported Jul 17, 2026
Electriconic braking moduel with "Check Brake" indication light and"Hybrid System Warning! and vehicle will come to a stop and warning flights will flash until you turn off the vehicle sit for 10-20 minutes. Brakes will not work and vehicle loses power. Battery has been replaced and large 140 fuse in trunk of vehicle and no improvement. KIA states no recall on my vehicle, but my vehicle has had to have recall repairs done on it regardless of not being listed on this site. I need to know what to do. Vehicle is reliable otherwise. Right now, its risky to drive.
Electrical System · at 60,000 miles · reported Dec 10, 2024
The contact owns a 2012 Kia Optima Hybrid. The contact stated that while attempting to drive uphill and on gravel with the Electric Drive Mode activated, the vehicle failed to move forward. The contact pressed the button to deactivate the Electric Drive Mode, but the vehicle failed to respond. The contact released the accelerator pedal until the vehicle responded as needed. The vehicle was taken to an unknown dealer, where the contact was informed that no cause for the failure was found. Additionally, the contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes…
Service Brakes, Hydraulic · reported May 29, 2024
The contact owns a 2012 Kia Optima Hybrid. The contact stated the engine was previously replaced under an unstated NHTSA recall. The contact stated that five months after the repair, the malfunction indicator warning light was illuminated. The vehicle was towed to a local dealer where it was diagnosed that the replaced engine was defective and affected the high hybrid battery. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic). However, the part to do the recall repair was not yet available. The manufacturer was contacted and offered to replace…
Service Brakes, Hydraulic · reported May 13, 2024
The contact owns a 2012 Kia Optima Hybrid. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that when the vehicle was parked, the check engine warning light illuminated with the “Hybrid - No Driving Mode” message displayed. The vehicle was not taken to a dealer or independent mechanic. The dealer was made aware of the failure but confirmed that parts were…

Other Kia Optima Hybrid years

Compare all Kia Optima Hybrid years · All Kia models

Frequently asked questions

Does the 2012 Kia Optima Hybrid have any recalls?

Yes — NHTSA lists 3 recalls for the 2012 Kia Optima Hybrid: 23V-652 (service brakes, hydraulic), 20V-750 (engine), 18V-363 (air bags). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2012 Kia Optima Hybrid?

Owners report engine problems most often (72 reports), followed by electrical system (21). The typical mileage when problems were reported is about 87,200 miles.

Are Kia recall repairs free?

Yes. Safety recall repairs are free at authorized Kia dealers, whether you are the first owner or bought the car used.