2012 Kia Optima: raw data

Every record we hold for this vehicle, as plain tables, with nothing added. The consumer page shows the same records with the maintenance schedule, price ranges and nearby shops around them.

vehicle	2012 / kia / optima
known issues	5 clusters (reviewed 2026-09-04)
complaints	919 on file (2011-11-20 → 2026-07-29)
recalls	5
investigations	7
fars	110 occupant deaths, crash years 2010-2024 (legacy-code)
indexed	yes
license	CC BY 4.0 (derived)

Known Issues clusters all years →

Brake fluid leak recall parts unavailableSERVICE BRAKES, HYDRAULIC35 complaints2023-11 → 2025-05optima-2012-brake-fluid-recall-fire

11663037 The contact owns a 2012 Kia Optima. The contact received notification of NHTSA Campaign Number: 23V652000(Service Brakes, Hydraulic) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the
11621075 The contact owns a 2012 Kia Optima. The contact stated while driving at undisclosed speeds, the brake pedal was depressed and went to the floorboard. The contact stated that several times the brake pedal was depressed approximately a half-inch to an inch

Steering clunk and vibration at low speedSTEERING21 complaints2022-07 → 2026-07optima-2012-steering-clunk-vibration

11654976 The contact owns a 2012 Kia Optima. The contact stated while driving at an undisclosed speed, the contact heard an abnormal clicking sound while the steering wheel was vibrating. No warning light was illuminated. The contact stated that the abnormal clicking sound was heard
11627904 The steering is making a clunking noise when backing up and going forward at low speed. There is a TSB by Kia about the steering motor rubber gear spacer that simply disintegrates over time but Kia is only performing repairs on vehicles in warm humid areas up to South Carolina

Paint delamination and chippingSTRUCTURE6 complaints2022-11 → 2025-03optima-2012-paint-delamination-chipping

11650012 Rapid Delamination and paint peeling in the color of snow pearl white. The entire car is affected by this defect. Somewhere on the paint assembly line a missing step in the paint procedure is causing detrimental corrosion and overall safety and protection of the elements from
11576196 Paint has began chipping and p Delamanating starting on the driver side column and hood

Engine stall and failure while drivingENGINE88 complaints2022-07 → 2026-07optima-2012-engine-stall-failure

11747400 Engine faílúre on June 26, 2026.Dies while moving. Engine died while turning from my side street onto busy street and traffic.I could've been struck in the rear had I not pulled out far enough in advance for the traffic to move around me. This is a second engine failure for my
11734770 Sudden engine failure while driving with no warning. Vehicle began jerking, shaking, and losing power. RPMs dropped unexpectedly and the engine stalled intermittently. Multiple misfire codes were present (cylinders 1, 3, and 4), and the engine was found to have low or no
11634952 The contact owns a 2012 Kia Optima. The contact stated that while driving at 55 -60 MPH, the vehicle lost automotive power and stalled. The contact was able to pull over to the side of the road. The contact became aware of smoke emitting from the vehicle

Clock spring failure disabling horn and airbag lightAIR BAGS3 complaints2026-02 → 2026-05optima-2012-clock-spring-airbag-horn

11740909 The clock spring keeps failing which is causing the air bag light to remain on; the horn to not work; various functions of the dashboard; and steering wheel heat
11736227 The horn stops working, steering heat stop working, control functions and air bag warning. I changed the clock spring and it fixed all those issues the first time but within 6 months all those issues happened again. Is there something more wrong?
11716303 The contact owns a 2012 Kia Optima. The contact stated that while driving at an undisclosed speed, the buttons on the steering wheel became inoperative. No warning lights were illuminated. The vehicle was taken to a dealer, where it was diagnosed, and it was determined that the

NHTSA complaints (summary) all years →

count	earliest_date	latest_date	crash_flagged	fire_flagged	top_components
919	2011-11-20	2026-07-29	25	77	ENGINE:398; STEERING:188; ELECTRICAL SYSTEM:122; SERVICE BRAKES:88; UNKNOWN OR OTHER:87

Recalls all years →

campaign_number	report_received_date	component	summary	consequence	remedy
18V907000	19/12/2018	FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS	Kia Motors America (Kia) is recalling certain 2011-2017 Optima, 2012-2017 Sorento and 2011-2018 Sportage vehicles that previously received an engine replacement under recall number 17V-224, warranty, or the Knock Sensor Detection System (KSDS) Product Improvement Campaign. The high pressure fuel pipe that connects to the fuel pump outlet may have been damaged, misaligned or improperly torqued during the engine replacement procedure, possibly causing a fuel leak.	A fuel leak in the presence of an ignition source can increase the risk of a fire.	Kia has notified owners, and dealers will inspect and replace the fuel pipe, as necessary, free of charge. The recall began January 17, 2019. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC172.
18V363000	01/06/2018	AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE	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.	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.	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.
17V224000	31/03/2017	ENGINE AND ENGINE COOLING:ENGINE	Kia Motor Company (Kia) is recalling certain 2011-2014 Optima, 2012-2014 Sorento and 2011-2013 Sportage vehicles. Machining errors during the engine manufacturing process may cause premature bearing wear within the engine.	Bearing wear may result in the engine seizing, increasing the risk of a crash.	Kia will notify owners, and dealers will inspect the engine assembly, and replace the engine if necessary, free of charge. The recall began June 20, 2017. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC147.
22V560000	01/08/2022	STRUCTURE:BODY:ROOF AND PILLARS	Kia America, Inc. (Kia) is recalling certain 2012-2013 Optima vehicles. The right and left headliner plates may not be secured properly, which can result in the plates detaching in the event of a side curtain air bag deployment.	A plate that detaches during a crash may strike an occupant, increasing their risk of injury.	Dealers will secure the headliner plates, free of charge. Owner notification letters were mailed September 26, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC245.
23V652000	25/09/2023	SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE	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.	An engine compartment fire while parked or driving can increase the risk of injury.	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.

Investigations all years →

action_number	status	subject	components	opened	closed	recall_campaign	summary
AQ23002	open	Hyundai and Kia ABS Module Fires	SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE	2023-11-17	·	·	The Office of Defects Investigation (ODI) has received eight Hyundai Motor America (Hyundai) and eight Kia America, Inc. (Kia) Part 573 Recall Reports between 2016 and 2023. The combined 16 safety recalls all involve the antilock braking system (ABS) modules or Hydraulic Electronic Control Units (HECU) manufactured by the equipment supplier Mando. The Part 573 Recall Reports contain varying defect descriptions and differing remedy descriptions for the same or similar equipment supplied by Mando. Safety recalls included in this Audit Query (AQ) review include: Hyundai recalls 20V-520, 20V-543, 21V-161, 21V-160, 21V-303, 22V-056, 22V-810, and 23V-651. Kia recalls 16V-815, 20V-518, 20V-519, 21V-137, 21V-331, 22V-051, 22V-800, and 23V-652 The purpose of this AQ is to evaluate the timeliness and scoping of Hyundai and Kia’s defect decision making and adherence with reporting requirements; and understand the varying defect descriptions and remedies between these recalls.
DP18003	closed	Non-crash Vehicle Fires	ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES	2018-08-21	2019-05-10	18V907000	In a letter dated June 11, 2018, the Center for Auto Safety (CAS) petitioned the National Highway Traffic Safety Administration (NHTSA) to initiate a safety defect investigation into non-collision related fires on model year (MY) 2011-2014 Kia Optima and Sorento, and Hyundai Sonata and Santa Fe vehicles. In a letter dated July 24, 2018, CAS requested that MY 2010-2015 Kia Soul vehicles be added to the petition. CAS stated that there is a higher number of complaints to NHTSA regarding non-crash fires on these vehicles compared to other similar vehicles. The Office of Defects Investigation (ODI)
DP21003	closed	Throttle control system vulnerabilities	VEHICLE SPEED CONTROL:THROTTLE	2021-11-12	2023-06-20	·	The Office of Defects Investigation (ODI) of the National Highway Traffic Safety Administration (NHTSA) received a petition letter dated October 10, 2021, requesting an investigation of possible defects in the electronic throttle control (ETC) system on certain Kia vehicles resulting in the opening of DP21-003. Accordingly, Model Year (MY) 2005-2016 Kia Optima/K5, MY 2006-2015 Kia Sorento, MY 2007-2016 Hyundai Elantra, MY 2007-2016 Hyundai Santa Fe, MY 2006-2015 Hyundai Sonatas are all part of the subject population. The petition was originally filed as a Vehicle Owner Questionnaire that can b
DP22003	closed	Loss of Motive Power	ENGINE	2022-09-12	2023-12-12	·	The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complain
EA21003	closed	Engine Fires	ENGINE	2021-12-22	2024-02-05	23V877	On March 29, 2019, the Office of Defects Investigation (ODI) opened two Preliminary Evaluations (PE19-003 on Hyundai and PE19-004 on Kia) to broadly investigate incidents of non-crash fires (regardless of origin or operational status of the vehicle) on various model year Hyundai and Kia vehicles. During the PE investigations, Hyundai and Kia issued several recalls to address vehicle fires, including those due to engine failures involving various engine types. The remedies for the engine failure recalls typically involve engine inspection (to detect existing damage), and if necessary, engine
PE19004	closed	Non-crash Vehicle Fires	ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES	2019-03-29	2021-12-22	20V088000	During this Preliminary Evaluation (PE), the Office of Defects Investigation (ODI) assessed the scope, frequency and potential safety-related consequences of non-crash vehicle fires caused by both engine failures and failures of other vehicle systems/components in model year (MY) 2011-2014 Kia Optima, MY 2011-2014 Kia Sorento and MY 2010-2015 Kia Soul vehicles equipped with Theta II, Gamma, Nu and Lambda II engines (approximately 1.7 million vehicles). ODI also reviewed field and other data on other Kia vehicles (approximately 3.6 million additional vehicles) equipped with the same engines use
RQ17003	closed	Scope and Timeliness	ENGINE	2017-05-18	2021-12-22	17V224000	NHTSA opened Recall Query (RQ) 17-003 to investigate the timeliness and scope of Kia?s Theta II GDI engine recall (Recall No. 17V-224), and Kia?s compliance with reporting requirements. On November 23, 2020, the Agency entered into a Consent Order with Kia to administratively resolve NHTSA?s assertions of violations of law in connection with RQ17-003. NHTSA?s assertions included that Kia may be liable for civil penalties on multiple grounds, including that Recall No. 17V-224 was untimely and Kia?s recall report contained certain inaccuracies.Under the Consent Order, Kia agreed to a total civil

FARS occupant deaths all years →

crash_years	occupant_deaths	match_type	vpic_recovered
2010-2024	110	legacy-code	0

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.

Cite this

Derived data is CC BY 4.0. Link back to the page you used. Text and BibTeX below.

Wrench.Pro (2026). 2012 Kia Optima vehicle data [dataset]. https://www.wrench.pro/data/vehicles/2012/kia/optima

@misc{wrenchpro_2012_kia_optima_2026,
  author = {Wrench.Pro},
  title = {Wrench.Pro vehicle data: 2012 Kia Optima},
  year = {2026},
  howpublished = {\url{https://www.wrench.pro/data/vehicles/2012/kia/optima}},
  note = {Derived from NHTSA public records. CC BY 4.0.}
}

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