2013 Kia Optima Electrical Problems

Which parts fail

• Wiring
  1
• Horn
  1
• Ignition › Coil
  1
• Ignition › Anti-theft › Control module
  1

Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).

Mileage when the problem started

• Under 25k
  1014%
• 25k–50k
  710%
• 50k–75k
  1116%
• 75k–100k
  1420%
• 100k–150k
  1826%
• 150k+
  913%

Owner reports

Selected complaints filed with NHTSA by 2013 Kia Optima owners, lightly cleaned up (personal details are redacted by NHTSA).

The contact owned a 2013 Kia Optima. The contact stated while his husband was driving approximately 70 MPH and depressing the accelerator pedal, the vehicle failed to respond. The check engine warning light was illuminated. The contact stated that as the driver was pulling to the side of the road, several unknown warning lights were illuminated. Additionally, the contact stated that several drivers alerted the driver that the vehicle was on fire, and the driver immediately exited the vehicle. The contact stated that upon opening the hood, the driver saw flames, and the front end of the vehicle became engulfed in fire. The contact stated that the front end of the vehicle burned to the ground, and the front doors and the front windows sustained fire damage. The fire was extinguished by the fire department. The contact was unsure whether a fire department report was filed. …

The contact owns a 2013 Kia Optima Hybrid. The contact stated that while driving at 40 - 45 mph, the "Safely Stop And Do Not Drive" warning message was displayed and the vehicle lost motive power. Additionally, a burning odor was detected. This was the third recurring failure. The vehicle was towed to the dealer and diagnosed with electrical system failure. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 104,000.

The contact owns a 2013 Kia Optima. The contact stated that while driving 75 MPH, the vehicle lost motive power. The accelerator pedal was depressed; however, the vehicle eventually stalled on the side of the road. The key, battery, oil, and engine warning lights were illuminated. There was an abnormal ticking sound coming from the vehicle. The contact stated the failure was related to NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic). The vehicle was towed to an independent mechanic, where it was determined that the engine had seized. The engine failed to turn over. The mechanic had previously performed a routine oil change. The vehicle was towed to the local dealer, where it was diagnosed with low voltage. The spark plugs were checked, there were no oil leaks, and the vehicle was diagnosed with catastrophic engine failure. The vehicle was not repaired. …

The contact owns a 2013 Kia Optima. The contact stated that while driving at various speeds, the vehicle would shut off without warning. The contact would be able to restart the vehicle soon after the failure. The contact had taken the vehicle to the dealer where they replaced the spark plugs and cleaned the fuel injectors. Upon driving the vehicle home at 50 MPH, the contact's wife stated that the vehicle shut off again without warning. Despite the failure, his wife was able to restart the vehicle and drive home without incident. The next day, the contact called the dealer to notify them of the failure and they informed him that it may take some time to repair the vehicle due to the cleaning of the fuel injectors. The contact stated that the failure persisted despite the repair. The manufacturer had yet to be notified of the failure. The vehicle was not repaired. …

I received a recall notice for my 2013 Kia Optima, VIN #: [redacted] related to engine issues and an increased risk of fire. After receiving the recall notice, my vehicle began smoking and briefly caught fire while in operation. I immediately shut the vehicle off, and the smoke and fire stopped. For safety reasons, the vehicle was towed by my insurance company to my aunt's residence, which was the closest safe location at the time. The vehicle was unsafe to drive. No injuries occurred, and the fire department was not called because the fire stopped once the vehicle was turned off. I believe this incident is related to a known safety defect and recall involving Kia Optima engine fires. I have contacted Kia multiple times regarding this issue, and there have been delays in addressing or repairing the vehicle.

The contact owns a 2013 Kia Optima. The contact stated that while her husband was turning off the vehicle, there was an abnormal clicking noise was detected. The window failed to roll down. There were no warning lights illuminated. 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 local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact was concerned of the vehicle catching on fire. The manufacturer was made aware of the issue. The failure mileage was approximately 100,000. VIN tool confirms parts not available.

On 7/31, we had the HECU Fuse recall fixed at the Federico Kia Dealership. In 8/1, one day later, when driving the vehicle all of the car emergency lights came on, the engine started smoking and eventually caught fire. Fire department and police were called. Vehicle was toed to Kia Dealership. The next morning 8/2 we spoke with the service manager at the dealership, who was no help and gave us a 1-800 number to call Kia directly. Since this fire directly pertains to the part they "fixed" the day before during the recall, we believe the dealership did not fix the issue and believe something they "fixed" caused the issue as we have never had any prior issues with the engine.

Car cuts off while driving almost causing a accident. The brakes randomly stop working while driving also. The code says P1777 relating to the transmission/ hybrid system. Kia dealerships are charging customers to diagnosis their vehicles. Eventhough they already know this is a common problem with the hybrid cars. Also the 12v battery and hybrid battery needs to be replaced every 2 years, which is costly. The tech also advised that Hybrids are the worst cars and I should sale my car. This is unfair to customers and a waste of money. Please make this a recall and extend all warranties past 150k. This is a huge safety problem and could cause deaths in the future.

The contact owns a 2013 Kia Optima. The contact stated that while the vehicle was parked, the vehicle was stolen. The vehicle had been repaired by the dealer for an unknown recall for the anti-theft system. The vehicle was stolen, and the anti-theft feature failed to function as designed. A Police report was filed; however, the police report was not available. The dealer was not made aware of the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 90,000.

While driving on the freeway I noticed my car wasnt going as I was pushing the gas and noticed all my dash lights were on like I was in accessory mode. I coasted to the edge of the freeway and decided to pop my hood and see if it was my battery cable that came loose. While waiting for traffic to break I noticed my hood looked alittle hazy like it was hot. When I was able to get out of my car I noticed black smoke coming from under the hood so I backed off and called 911.

NHTSA investigations

Electrical complaints in other Optima years