NHTSA Complaint #11339728 — 2015 KIA OPTIMA
ELECTRICAL SYSTEM issue reported to NHTSA
Complaint Details
| ODI Number | 11339728 |
| Vehicle | 2015 KIA OPTIMA |
| Component | ELECTRICAL SYSTEM |
| Date of Incident | |
| Date Filed | |
| Mileage | 138,000 miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | AR |
Consumer Description
I PURCHASED A NEW 2015 KIA OPTIMA. COMPLETED REGULAR MAINTANENCE ON IT, AND THE ENGINE FAILED (LOCKED UP) AT 138,000 MILES. LATER, I WAS ADVISED THE 2015 KIA OPTIMA AND OTHER KIA'S WERE FOUND TO HAVE FAULTY ENGINES. KIA DID NOT OFFER ASSISTANCE AT THE TIME, BUT ARE NOW OFFERING ASSISTANCE SINCE I HAVE TRADED THE KIA WITH A LOCKED MOTOR. I HAVE BEEN GIVEN THE RUN-AROUND FOR WEEKS AND TODAY A "REGIONAL MANGER" CALLED AND OFFERED ZERO ASSISTANCE AND BASICALLY TOLD ME THE FAULTY MOTOR WAS NOT THEIR PROBLEM. WHEN THE MOTOR LOCKED UP, I WAS PASSING A CAR ON THE HIGHWAY. THE OPTIMA STALLED WHILE I WAS IN ON-COMING TRAFFIC, AND THEN THE MOTOR DIED. I WAS ABLE TO PULL OVER SAFETLY, AND THE CAR SMELT LIKE AN ELECTRICAL FIRE, IT NEVER STARTED AGAIN.
Related Complaints for the 2015 KIA OPTIMA
Other ELECTRICAL SYSTEM Complaints
#11713230
Yesterday, [XXX], My 2015 kia optima engines reved up wothout me pushing the gas & within seconds later a loud noise ...
#11711673
I’ve gotten my vehicle fixed four times now thinking it was an electrical issue, not aware of the recall. Did my rese...
#11708255
My 2015 Kia Optima has a failing ABS/HECU module consistent with the Kia ABS fire recall. The brake lights stay on co...
#11703872
In September of 2025, my radio and back up camera stopped working. I contacted Hayward Kia and was informed by staff ...
#11702641
The incident took place on Sunday, December 30th. I was driving to pick up my children from their father and on our w...
Recent Complaints for the 2015 KIA OPTIMA
#11719695
ENGINE
Engine failure while driving on freeway. Almost hit by semi truck. Towed to Dealership. Engine check light flashing c...
#11718562
UNKNOWN OR OTHER
Paint is peeling off all over my car. I see this is a known issue with the white paint and nothing is being done abou...
#11717931
ENGINE
On December 27, 2025, at approximately 150,556 miles, my 2015 Kia Optima Hybrid experienced sudden engine knocking, p...
#11717931
POWER TRAIN
On December 27, 2025, at approximately 150,556 miles, my 2015 Kia Optima Hybrid experienced sudden engine knocking, p...