Home · 2012 Kia Forte Koup · Complaints

What 303 owners told NHTSA about the 2012 Kia Forte Koup

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (303)Crash / fire / injury (40)Engine (173)Brakes (50)Airbags (37)Electrical system (33)Lights (23)Speed control (15)Transmission & drivetrain (12)Fuel system (11)Body & structure (9)Steering (9)

33 of 303 complaints match · Electrical system · clear filters · page 2 of 2

Apr 13, 2017Electrical systemEngine

MY WIFE AND I WERE PASSING ANOTHER VEHICLE GOING ABOUT 75MPH ON A HIGHWAY IN SOUTHEAST KANSASWHEN MY CAR ESSENTIALLY TURNED OFF. LUCKILY THERE WAS A SHOULDER TO PULL ONTO. TRIED JUMPING IT WITH NO LUCK. WE HAD IT TOWED TO A NEARBY TOWN TO A BODY SHOP WHO KEPT IT OVER THE WEEKEND TO TRY AND REPLICATE THE ISSUE. THIS WAS A FRIDAY AND WE RETURNED THAT FOLLOWING MONDAY TO PICK UP THE CAR. BODYSHOP STATED THEY COULD NOT GET THE CAR TO REPICATE WHAT HAD HAPPEND AND NOTHING FLASHED ON THE COMPUTER. WE DROVE IT IN THE TOWN A LITTLE BIT WITH NO ISSUES AND PROCEEDED HOME. WE WERE OUT OF THE TOWN ABOUT 10 MINUTES WHEN WE HEARD A SMALL KNOCKING THAT CONTINUED TO GET WORSE. WE PULLED OVER. WE CONTINUED DOWN THE ROAD TO THE NEXT TOWN WHICH WAS ABOUT 5 MILES AWAY TO A BODY SHOP. WE JUST GOT INTO TOWN WHEN THE CAR DIED AGAIN AS IF I TURNED THE CAR OFF. I MUSCLED THE CAR TO A PARKING LOT. TRIED TURNING THE CAR ON AGAIN AND ENGINE STARTED SMOKING. GOT IT TOWED BACK HOME TO A LOCAL BODY SHOP WHO LOOKED AT IT THE NEXT DAY TO INFORM ME I NEEDED A NEW ENGINE, MAIN WIRE HARNESS, AND STARTER. I CONTACTED KIA, EVENTHOUGH I WAS ONLY 11K MILES OVER WARRANTY, TO SEE WHAT COULD BE DONE. GOT IT TOWED TO A LOCAL KIA DEALERSHIP WHO LOOKED IT OVER AND FOUND LOTS A METAL IN THE OIL. THEY PUT A CLAIM IN WITH KIA WHICH THEY DENIED. I CALLED CUSTOMER SERVICE WHO THEN SENT IT TO THE DISTRICT MANAGER AND HE DENIED ANY HELP. IT THEN GOT ESCALATED TO A HIGHER DEPARTMENT AND THEY DENIED ANY HELP EITHER. PRIOR TO THIS I HAD NO ISSUES OR PROBLEMS WITH THE CAR. DURING THE TIME I HAD MY CAR I HAD PROPER OIL CHANGES AND MAINTENANCE. THE CAR IS ONLY 5 YEARS OLD WITH ONLY 71,462 MILES ON IT AND NOW NEEDS A WHOLE NEW ENGINE. THANKFULLY THE TIMES IT STALLED, WHICH NO WARNING LIGHT EVER CAME ON NOR WAS THERE EVER A NOISE OF ANY KIND INDICATING ANYTING WAS WRONG, MY WIFE AND I WERE NOT IN A CRASH.

NHTSA ODI 10972281

Jan 9, 2017Electrical systemEngineFire

DRIVING HOME ON CHRISTMAS DAY FROM MY PARENTS ON THE FREEWAY, HEARD A NOISE IN ENGINE IMMEDIATELY PULLED OVER. NOTICED THAT THE CAR WAS SMOKING. THE CAR WOULDN'T TURN OFF AND MY HUSBAND GOT OUT AND UPON OPENING THE HOOD OF THE CAR NOTICED IT WAS IN FLAMES. HE IMMEDIATELY YELLED FOR US TO ALL GET OUT OF THE CAR. AS WE STARTED RUNNING THE ENTIRE CAR WENT UP IN FLAMES. THANKFULLY WE GOT OUT WHEN WE DID, HOWEVER ALL OF MY CHILDREN'S CHRISTMAS GIFTS, ALL OF OUR BELONGINGS WEREN'T SO LUCKY. MY KIDS ARE TRAUMATIZED AND IN SHOCK. THE CAR ONLY HAD 40K MILES ON IT. RECENTLY HAD THE 35K SERVICE BY KIA AND NOTHING WAS WRONG WITH IT. YET THEIR WARRANTY MEANT NOTHING. THEY WON'T EVEN INSPECT THE CAR YET THEY DETERMINED THAT IT ISN'T THEIR PROBLEM. HOW DOES A RELATIVELY NEW CAR JUST BURN UP ?!?! *TR

NHTSA ODI 10943968

Jun 28, 2016Electrical system

THE ALTERNATOR ISN'T CHARGING THE BATTERY FULLY ACCORDING TO MY VOLTMETER. ACCORDING TO THE KIA DEALERSHIP I JUST NEEDED A NEW BATTERY. THIS IS THE 3RD BATTERY ALREADY. LUCKILY THE CAR SEEMS TO DIE AFTER IT IS PARKED. ALSO WHILE DRIVING IT ON THE HIGHWAY IT ACCELERATED ON ITS OWN ONCE AND INTERIOR LIGHTS FLICKERED AND RADIO CUT OUT. HOPING IT IS JUST A FREAK OCCURRENCE BECAUSE THE BATTERY WAS WEAK.

NHTSA ODI 10881257

Jan 31, 2016Electrical systemLights

JUST RECENTLY (WITHIN THIS MONTH) I HAVE NOTICED THAT WHEN I TURN ON MY BLINKER EITHER WAY, OR STEP ON MY BREAK MY RADIO OR MUSIC FROM MY PHONE CUTS OUT. IT DOES NOT HAPPEN EVERY TIME AND I DO NOT NOTICE IT HAPPENING AT A PARTICULAR SPEED. IT HAPPENS MOSTLY ON THE FREEWAY BUT I JUST NOTICE IT DID IT ON A SURFACE STREET TODAY. MY HEADLIGHTS AND MY INSIDE ROOF LIGHTS FLICKER ALSO. HAD A FRIEND CHECK IT OUT AND HE SAID HE COULD NOT FIND ANYTHING. CHECKED ALL THE WIRING FOR CORROSION, SOMETHING GROUNDING WHERE IT SHOULDN'T BE, CHECK MY BATTERY VOLTAGE AND MY TRANSMISSION. CANNOT FIGURE OUT THE PROBLEM AND I AM CONCERNED ABOUT IT BEING AN ELECTRICAL ISSUE DUE TO ME DRIVING 100+ MILES A DAY, 6 DAYS A WEEK. LAST THING I NEED IS FOR MY CAR TO CATCH FIRE...

NHTSA ODI 10823289

Jan 21, 2016Electrical systemEngineFire

TL* THE CONTACT OWNED A 2012 KIA FORTE. THE CONTACT STATED THAT THE VEHICLE CAUGHT FIRE AS HE WALKED OUTSIDE. THE CONTACT NOTICED THAT THE WINDOWS WERE BLACK FROM THE RESIDUE OF THE FIRE. THE VEHICLE WAS DESTROYED AND TOWED. A POLICE REPORT WAS NOT FILED. THE FIRE EXTINGUISHED ITSELF BEFORE THE FIREFIGHTERS WERE CALLED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 54,000.

NHTSA ODI 10821478

Jul 12, 2015Electrical systemLightsSpeed controlEngine

MY 2012 KIA FORTE HAS A PROBLEM WITH THE ENGINE SUDDENLY RACING, AND ACTING LIKE IT IS OUT OF GEAR. I HAVE TAKEN IT TO MY MECHANIC AND THEY KEEP TELLING ME THAT THEY CAN'T FIND THE PROBLEM. I ALSO GET PROBLEMS WITH THE BRAKE LIGHTS: I GET TOLD THAT THEY'RE OUT WHEN THEY AREN'T. I DO REGULAR MAINTENANCE AND OIL CHANGES ON MY VEHICLE. IT STARTED IN APRIL, 2014, AT FIRST OCCASIONALLY, BUT NOW IT IS ALMOST CONSTANT. IF THE PROBLEM IS NOT FOUND AND FIXED, I AM IN DANGER OF LOSING MY TRANSMISSION AND WORSE....UPDATED 12/10/15 *BF

NHTSA ODI 10733474

Apr 10, 2015Electrical systemLights

I WAS PULLED OVER BY TRANSIT POLICE AND WAS INFORMED THAT MY BRAKE LIGHTS WERE NOT WORKING. I TOOK IT TO THE DEALERSHIP AND THEY WANT TO CHARGE ME TO HAVE THEM LOOK AT IT. IF THE PROBLEM FALLS TO THE WARRANTY THEY WILL DO IT, BUT I STILL HAVE TO PAY FOR THE CHECK-UP. MY TAIL LIGHTS WORK, BUT MY BRAKE LIGHTS DO NOT ILLUMINATE WHEN I PRESS ON THE BRAKE. IS THERE A RECALL? *TR

NHTSA ODI 10705047

Jul 24, 2013Electrical systemFire

TL* THE CONTACT OWNS A 2012 KIA FORTE. THE CONTACT STATED THAT WHILE THE VEHICLE WAS POWERED OFF AND PARKED, THE ENGINE STARTED RACING. THE VEHICLE STOPPING AFTER RUNNING FOR ONE FULL HOUR. THE CONTACT HAD TO HAVE THE VEHICLE TOWED TO A DEALER HOWEVER, THE DEALER COULD NOT FIND AN ISSUE WITH THE VEHICLE. THE FAILURE RECURRED LATER AND THE VEHICLE BECAME ENGULFED IN FLAMES. IN ADDITION, THE AIR BAGS INDEPENDENTLY DEPLOYED. THE FIRE DEPARTMENT WAS CALLED AND WAS ABLE TO EXTINGUISH THE FIRE. THE VEHICLE WAS THEN TOWED TO A DEALER, WHO STATED THAT THE COATING AROUND THE WIRE NEAR THE EMERGENCY BRAKES HAD MELTED AND LEFT THE WIRES EXPOSED. THE DEALER STATED THAT THE WIRING HARNESS NEEDED TO BE REPLACED. THE CONTACT CALLED THE MANUFACTURER AND FILED A COMPLAINT. THE FAILURE MILEAGE WAS 35,000.

NHTSA ODI 10531617

← Newer

Working with the data? Download all 303 complaints as CSV · fetched from NHTSA July 26, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2012 Kia Forte Koup verdict →