My 2012 Kia Optima Caught on fire while parked I would like to open up a vehicle fire investigation and check recall SC284 against my vin [XXX] I remember having a abs light on months ago and Kia issue safety calls on 2010-2019 Kia vehicle INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Kia Optima abs comes on
97 of the 7,541 owner complaints about the Kia Optima describe aBS light or ABS activating, most of them for the 2013 model year.
- owner complaints
- 97
- worst model year
- 2013
- typical repair cost reported
- $2,341
- typical mileage
- 94,700
Is there a fix? There are 3 recalls for this area of the car. See below
By model year
Often reported together
Check engine light 19Stalling 7Fire or smoke 7Loss of power 6Jerking 6Engine failure 6Power steering loss 4Headlights 4
Trouble codes mentioned
C2402 1C2380 1C1237 1
What owners say
The contact owns a 2014 Kia Optima. The contact stated that after leaving the vehicle parked for approximately 4 hours, the contact returned to the vehicle and the engine running even though the vehicle was turned off. While driving approximately 30 MPH, the traction control light, ABS, and the parking brake light were illuminated. The contact stopped, parked the vehicle, and restarted the vehicle, attempting to reset the vehicle; however, the lights remained illuminated. While the vehicle was at the residence a family member disconnected the battery and used water on the body of the vehicle closest to the steering wheel underneath the hood of the vehicle. The contact was advised by the family member not to drive the vehicle because of the overheating.
The contact owns a 2015 Kia Optima. The contact stated that while pulling into the driveway, the ABS warning light remained illuminated after the vehicle was powered off. The contact stated that the parking brake warning light unexpectedly illuminated while the vehicle was being operated. The contact stated that the brake lights illuminated while the vehicle was turned on or off. The contact's son inspected the vehicle and became aware that the rear of the vehicle near the brake pedal was extremely hot and that the area under the hood was extremely hot. The vehicle was taken to the dealer but was not diagnosed. The dealer informed the contact that the failure could be associated with a light switch failure; however, the contact stated that the failure was not related to the light switch and that the vehicle needed to be diagnosed to determine the cause of the failure. The approximate failure mileage was 231,000.
The contact owns a 2013 Kia Optima. The contact stated that the vehicle was unable to start due to the battery being drained from the Hydraulic Electronic Control Unit (HECU) remaining on while the vehicle was turned off. After recharging the battery, the HECU made a buzzing sound while the battery was no longer charging. Additionally, the vehicle went into LIMP Mode while driving, and the ABS, traction control, and several other unknown warning lights were illuminated. A burning odor was inside the vehicle. The contact was concerned about a fire risk. The vehicle was taken to the dealer and determined that the HECU had failed and needed to be replaced. The dealer requested maintenance records for the vehicle. The manufacturer was notified of the failure by phone, and a case was filed. The failure mileage was approximately 111,000.
I am writing to formally report a dangerous safety defect involving the braking system and the Hydraulic Electronic Control Unit (HECU) on my 2013 Kia Optima Hybrid. While operating the vehicle, severe warning lights illuminated on the dashboard indicating an immediate braking system and stability control failure. A diagnostic scan revealed active fault code C1237, pointing specifically to a primary pressure sensor signal failure embedded inside the internal HECU assembly.This issue presents a severe safety hazard. The failure compromises the vehicle's electronic brake assist, anti-lock braking system (ABS), and active stability systems. This results in unpredictable pedal feel and significantly increased stopping distances, drastically elevating the risk of a high-speed collision.Furthermore, this vehicle architecture relies heavily on clean voltage from the 12-volt battery system. Sudden drops in battery performance appear to trigger cascading communication faults within the HECU network, causing the vehicle to lose crucial safety systems without adequate warning.Kia is aware of severe electrical and internal component defects within the HECU modules of this generation, as evidenced by Safety Recall SC284 (the federal safety agency Campaign 23V652000) for HECU internal electrical shorts and engine fire risks. However, dealerships are treating related sensor failures inside the exact same HECU assembly (such as the internal primary pressure sensor) as customer-pay maintenance issues, rather than recognizing them as symptoms of a fundamentally defective or failing control unit. Dealership service centers are recommending piecemeal, expensive part replacements (like pedal travel sensors) that do not resolve the underlying safety risk of an internally failing HECU module.I request that the federal safety agency investigate whether internal pressure sensor failures (Code C1237) and related electronic brake module collapses on 2011–2015 Kia Hybrid models are connected to the known sub-component defects wi
I had a engine replacement under Pi1803 they gave me the vechile back w active abs light exuast leak and damaged click spring refused ti look at till I paid dx fee this all appeared the day I went to pick uo vechicle
I was driving down the highway when I kinda noticed speed changed. ABS lights, foreword collision light, and rear end lights, so I turned around went back home. I rarely drive my car and I never had any problems with it. I purshased it brand new.
I had a engine replaced 1600 miles ago delarsship advised it was ok to drive gave me a vechicle back with abs light tracation control light on along with a exuast leak
Driving down the road and my steering wheel light comes on sporadically and then I lose control of the steering wheel like it locks up and is almost impossible to turn or rotate and then other dashboard lights come on and I lose headlights. When that happens traction control light on dashboard, the ABS light, battery light and steering wheel light that has an exclamation mark to right of it comes on. The car keeps driving and doesn’t die but all the abs and driving wheel lock up so you cannot be in control of the vehicle.
The contact owns a 2015 Kia Optima. The contact stated that while driving at an undisclosed speed, the ABS warning light illuminated, and the vehicle went into LIMP Mode. The vehicle unintendedly decelerated to 5 MPH and started jerking abnormally. The contact referenced the federal safety agency Campaign Numbers: 21V331000 (SERVICE BRAKES, HYDRAULIC) and 20V519000 (SERVICE BRAKES, HYDRAULIC); however, the VIN was not included in recalls. The dealer was notified of the failure, but the vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 158,872.
Related recalls
Service brakes, hydraulic: antilock/traction control/electronic limited slip: control unit/module
- What is wrong
- 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.
- Remedy
- 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 number 23V652000 · Recall details
Service brakes, hydraulic: antilock/traction control/electronic limited slip: control unit/module
- What is wrong
- Kia Motors America (Kia) is recalling certain 2013-2015 Optima and 2014-2015 Sorento vehicles previously recalled under recall 20V‑519. Brake fluid may leak inside the Hydraulic Electronic Control Unit (HECU), possibly resulting in an electrical short.
- Risk
- An electrical short in the HECU increases the risk of a fire while parked or driving.
- Remedy
- Owners are advised to park outside and away from other vehicles and structures until the recall repair is completed. Dealers will install a new multi-fuse, and inspect the HECU for leaks, replacing the HECU if necessary, free of charge. Owner notification letters were mailed on July 2, 2021. This recall supersedes previous the federal safety agency recall number 20V‑519. Owners may contact Kia customer service at 1‑800‑333‑4542. Kia's number for this recall is SC212.
Recall number 21V331000 · Recall details
Service brakes, hydraulic: antilock/traction control/electronic limited slip: control unit/module
- What is wrong
- Kia Motors America (Kia) is recalling certain 2013-2015 Optima and 2014-2015 Sorento vehicles. Brake fluid may leak inside the Hydraulic Electronic Control Unit (HECU), possibly resulting in an electrical short.
- Risk
- If the HECU short circuits, there is an increased risk of an engine compartment fire.
- Remedy
- Kia will notify owners, and dealers will inspect the HECU for leaking brake fluid and replace the HECU if necessary, free of charge. Owners are advised to park outside and away from other vehicles and structures until the recall repair is completed. The recall began October 20, 2020. Owners may contact Kia customer service at 1‑800‑333‑4542. Kia's number for this recall is SC197.
Recall number 20V519000 · Recall details
Questions about the Kia Optima abs
Why does the abs come on in the Kia Optima?
Owners who report it most often also describe check engine light, engine stalls while driving and fire, smoke or burning smell, and the codes they mention most are C2402, C2380 and C1237.
Which Kia Optima years have aBS light or ABS activating problems?
The model years with the most reports are 2013 (23 complaints), 2012 (17 complaints) and 2015 (15 complaints).
How much does it cost to fix ABS light or ABS activating on the Kia Optima?
Owners who mentioned a price put the repair at about $2,341 (median of 8 complaints that include a dollar amount). Costs vary with mileage, warranty and where the work is done.
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