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.
2014 Kia Optima brakes problems
42 complaints (7% of all complaints for this car). Typical mileage when it fails: 85,000. 8 crashes reported.
- owner complaints
- 42
- of this car's complaints
- 7%
- typical mileage
- 85,000
- crashes
- 8
- recalls
- 3
Which part fails
Owners did not name a specific part.
At what mileage
Complaints by mileage at the time of the problem.
Kia Optima brakes problems in other years
Specific symptoms reported on the 2014 Kia Optima brakes
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
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
Related investigations
Hyundai and Kia ABS Module Fires
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.
AQ23002
What 2014 Kia Optima owners say
Most recent owner complaints, unedited.
The contact owns a 2014 Kia Optima. The contact received notification of the federal safety agency Campaign Number: 21V331000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The contact stated that while driving at an undisclosed speed, the vehicle lost automotive power, and smoke was coming from under the hood. No warning light was illuminated. The vehicle was taken to a local dealer; however, the contact was informed that the recall could not be repaired because other unknown repairs had not performed prior to the failure. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 130,000.
The contact owns a 2014 Kia Optima. The contact received notifications of the federal safety agency Campaign Numbers: 20V10000 (FUEL SYSTEM, GASOLINE) and 21V331000 (SERVICE BRAKES, HYDRAULIC). The contact stated that while driving at an undisclosed speed, there was an abnormal fuel odor coming from the engine and entering the cabin of the vehicle through the A/C vents. The check engine warning light and ABS warning light was illuminated. The contact stated that on a separate occasion, while driving at an undisclosed speed, the vehicle stalled. The contact became aware that the vehicle was out of fuel. The contact added five gallons of fuel, and the vehicle stalled several miles down the road. The vehicle had again run out of fuel. The contact noticed that fuel was leaking from the vehicle. The vehicle was towed to the dealer, but was not diagnosed or inspected. The contact was informed that the fuel leak had nothing to do with the recall. However, the contact was informed that the battery portal was damaged and needed to be repaired before the recall repair was completed. The dealer asked the contact to pick up the vehicle. The vehicle remained at the dealer unrepaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000.
The contact works as an investigator for the Utah Motor Vehicle Enforcement Division. The contact was investigating a 2014 Kia Optima with a salvaged title and reported that the air bags failed to deploy in a front-end collision. The contact stated that the air bags may have been removed or the air bag sensors were disconnected. The contact stated that while the driver was driving at 30-35 MPH, the brake pedal was depressed but the brakes failed to stop the vehicle. The vehicle crashed into another vehicle. The air bags failed to deploy. No warning light was illuminated. The driver's face struck the steering wheel upon impact. The driver received medical attention. A police report was filed. The vehicle was towed to a tow yard, where the insurance company investigated the crash, but had not yet deemed the vehicle totaled. The manufacturer was not made aware of the failure. The failure mileage was unknown.
[XXX] , [XXX] [XXX] [XXX] Email: [XXX] [XXX] [XXX] Date: October 5, 2025 Kia America, Inc. Consumer Affairs Department [XXX] Subject: Request for Goodwill Repair – Defective Paint on 2014 Kia Optima LX Dear Kia Consumer Affairs Team, I am writing to formally request assistance regarding the defective paint on my 2012 Kia Optima LX. The paint has begun to peel and flake on several areas of the vehicle, including [insert locations — e.g., the hood and roof, if you want to specify], and the problem continues to worsen over time. My vehicle details are as follows: •Year/Model: 2014 Kia Optima LX •VIN: [XXX] •Mileage: 187,000 miles •Color: silver After researching this issue, I learned that many other Kia owners with similar models and colors have experienced the same paint defects. It appears to be a known issue related to the factory paint or clear coat used on certain Kia vehicles from this period. I have always maintained my Optima properly and have not had any repainting or accident-related body work done. The paint defect significantly impacts the car’s appearance and resale value, and I respectfully request that Kia provide a goodwill repair or repaint under its customer satisfaction or defect resolution policy. Please let me know how I should proceed to have the vehicle inspected or evaluated. I have photographs of the damaged areas available for your review upon request. Thank you for your time and attention to this matter. I look forward to your response. Sincerely, [XXX] [XXX] Email: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
While driving Kia Optima, unable to turn steering wheel. No notice when first starting vehicle. While driving, a traction and steering wheel light turns on without a sound(ding) to notify driver. Then once driver attempts to turn, unable due to steering wheel locked. Unsafe to drive on the road. Dangerous for all passengers. Our safety is put at risk due to unable to turn steering wheel while driving. Must turn vehicle off in middle of road, then it resets so steering wheel to turn. Code C12 60 returns for power steering sensor malfunction.
The contact owns a 2014 Kia Optima. The contact stated that the vehicle was repaired under two unidentified the federal safety agency recalls; however, the recall repairs failed to prevent the failures from occurring. The contact stated that while driving at various speeds, the vehicle failed to a stop as intended. The contact stated that the brake pedal felt spongey and depressed to the floorboard. The check engine warning light was illuminated. The local dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 80,000.
The contact owns a 2014 Kia Optima. The contact stated after the vehicle was started and warmed up, the engine made an abnormal loud knocking sound. The vehicle was towed to Chavez Automotive, where it was diagnosed and determined that the engine had failed and needed to be replaced. The vehicle was not repaired due to the cost. Additionally, the dealer was contacted for the recall repair of the federal safety agency Campaign Number: 23V652000 (Service Brakes, Hydraulic); however, the dealer informed the contact that the recall repair could not be performed due to the vehicle having a Salvage Title. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not notified of the failure. The failure mileage was approximately 65,000.
The contact owns a 2014 Kia Optima. The contact received notification of the federal safety agency Campaign Number: 21V331000 (Service Brakes, Hydraulic); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that there was a burning odor coming from the engine compartment. The contact stated that while driving 5 - 10 MPH, the vehicle suddenly stalled and lost all power. The contact was unable to restart the vehicle. The ABS, check engine, and battery warning lights were illuminated. The vehicle was towed to the dealer. The manufacturer was made aware of the issue. The failure mileage was 133,000. Parts distribution disconnect.
The contact owns a 2014 Kia Optima. The contact stated that the oil level was lower than expected. There was an unknown warning light illuminated. The vehicle vibrated while driving at various speeds. The vehicle was included in the federal safety agency Campaign Number: 17V224000 (Engine and Engine Cooling); and the engine was replaced under the recall in September 2020. The contact stated that 5 years after the recall repair was completed, after approximately one month, the brake failure warning light was illuminated. The vehicle was taken to a certified mechanic who added brake fluid to the brake reservoir, and the brake warning light illuminated approximately 2 weeks later and remained illuminated. The contact spoke with the dealer, who confirmed that the VIN was not included. The vehicle was not diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was 294,000.
Questions about the 2014 Kia Optima brakes
Does the 2014 Kia Optima have brakes problems?
Owners have filed 42 complaints about the brakes of the 2014 Kia Optima, 7% of all its complaints.
At what mileage do 2014 Kia Optima brakes problems start?
The typical (median) mileage in owner complaints is 85,000 miles.
Was there a recall on the 2014 Kia Optima brakes?
Yes, 3 recalls: 23V652000, 21V331000, 20V519000. Check your VIN to see if your car still needs the free repair.
What year does the Kia Optima have bad brakes?
The Kia Optima model years with the most brakes complaints are 2013 (114 complaints), 2015 (90 complaints) and 2012 (88 complaints).
Other 2014 Kia Optima problems
Engine 299Steering 97Electrical 60Fuel system 49Body 48Acceleration 21Transmission 20Lights 18Airbags 16Visibility 12Suspension 10Driver assistance 7Seats 5Wheels 3Seat belts 1Tires 1
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