2012 Kia Forte Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2012 Kia Forte, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Engine16543.2%
- Brakes5514.4%
- Airbags369.4%
- Electrical338.6%
- Exterior lighting184.7%
- Driver assistance174.5%
- Fuel system112.9%
- Steering92.4%
- Body & structure92.4%
- Powertrain (other)92.4%
- Visibility51.3%
- Other / unspecified51.3%
- Suspension30.8%
- Seat belts30.8%
- Tires & wheels20.5%
- Transmission20.5%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
Vehicle: 2012 Kia Forte Recall: NHTSA 23V-652 (Kia SC284) – HECU/ABS fuse recall My vehicle underwent this safety recall in 2025. The dealership replaced the HECU fuse. Immediately upon leaving the dealership after the recall repair, the same warning lights returned. I contacted the dealership immediately before fully leaving the area to report the issue. I also contacted Kia Corporate after the warning condition returned. Kia was aware the warning lights returned immediately after recall completion. I was advised if the vehicle later entered limp mode again, to contact Kia roadside assistance for towing support per prior guidance. The warning condition was not resolved by the recall repair. The brake warning light remained present, additional warning indicators later appeared, and the vehicle ultimately entered limp mode in January 2026, resulting in loss of reliable transportation and safety concerns. Due to this condition, I was forced to rely on a rental vehicle for an extended period at significant personal cost totaling several thousand dollars. I'm a single parent with a child requiring ongoing medical appointments, making reliable transportation essential. Kia only approved a limited "goodwill payment" of $191.40 for an earlier rental period, while refusing reimbursement for the substantially larger rental costs incurred after the recall failure and progression to limp mode. When the vehicle entered limp mode, I had to arrange towing because Kia assistance was not available as they closed out the recall. Kia is now requiring out-of-pocket diagnostic payment before determining whether the issue is related to Recall 23V-652, despite the warning condition returning immediately after recall repair and later progressing to limp mode consistent with the original failure symptoms. I am reporting a potentially ineffective recall remedy and unresolved recurrence of the safety condition addressed under Recall 23V-652.
The contact owns a 2012 Kia Forte. The contact stated that upon starting the vehicle, the vehicle made an abnormal knocking sound, and there was a burning oil odor coming from the vehicle. The check engine warning light was illuminated. The contact related the failure to NHTSA Campaign Number: 20V750000 (ENGINE); however, the contact was unable to schedule an appointment because the dealer was unreachable. The manufacturer was not contacted. The failure mileage was approximately 142,000.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
My vehicle is a 2012 Kia Forte EX. The vehicle experienced a corrosion-related brake line failure that affected braking performance and created a safety concern. The brake pedal became soft/sank, and the vehicle had unsafe braking behavior, requiring repair at a Kia dealership. The failed component was a brake line, which is a safety-critical part of the braking system. The repair was completed at customer expense after Kia declined goodwill or reimbursement assistance. Kia Customer Care case number: 2622663. My concern is that this does not appear to be ordinary wear only. This vehicle had prior Kia underbody corrosion campaign history under SC141, titled “Application of Additional Anti-Corrosion Material.” Kia confirmed to me that SC141 involved applying additional anti-corrosion/undercoating/cavity wax material to certain underbody components to help protect against corrosion. Kia also confirmed that SC141 was completed on my vehicle before the brake-line repair. Kia’s position is that SC141 did not cover brake lines or brake replacement, and that brake-line corrosion is normal maintenance/customer-pay because the vehicle is out of warranty. I understand Kia’s warranty position, but my complaint is about the safety issue and possible design-related corrosion vulnerability. The failed brake line appears to be routed in an underbody area exposed to corrosion risk, possibly near hardware, brackets, covers, or areas where salt/water can collect. In my view, this may represent a corrosion-trap design issue involving the routing/location of a safety-critical brake line, rather than simple routine maintenance. I am filing this complaint because corrosion-related brake line failure can result in reduced braking ability or loss of braking, and I believe this issue should be documented and reviewed for potential safety-defect trends involving this vehicle/platform.
The contact owns a 2012 Kia Forte. The contact stated that while driving at an undisclosed speed, there was a strong fuel odor coming from the vehicle, followed by a loss of motive power. The malfunction indicator light and ABS warning light were illuminated. The contact was able to restart the vehicle; however, the failure recurred. The vehicle was towed to the residence. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 100,000. The VIN was not available.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
There is a class action lawsuit concerning the airbag control unit not functioning properly leading to safety issues during a crash. The case is called ZF-TRW Airbag Control Unit Product Liabilty Litigation. Case number XXX My Kia Forte was on the list of recalled vehicles. I have been having electrical problems with my car and this may be the answer I have been looking for !! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The contact's cousin owned a 2012 Kia Forte. The contact stated that the vehicle was parked unattended by the privacy fence. The contact was alerted by her nephew and observed that the vehicle was on fire. The front windshield had shattered, and smoke was visible inside the cabin. The fire appeared to originate from the dashboard area. The contact used a fire extinguisher to suppress the flames with the assistance of her brother. The local fire department arrived on the scene and completed extinguishing the fire. The airbags deployed during the incident, and the fire department declared the vehicle a total loss. Upon investigation, the contact was able to link the failure to NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) and NHTSA Campaign Number: 23V652000 (Air Bags). The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified. The failure mileage was unknown.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
Vehicle: 2012 Kia Forte Recall: NHTSA 23V-652 (Kia SC284) – HECU/ABS fuse recall My vehicle underwent this safety recall in 2025. The dealership replaced the HECU fuse. Immediately upon leaving the dealership after the recall repair, the same warning lights returned. I contacted the dealership immediately before fully leaving the area to report the issue. I also contacted Kia Corporate after the warning condition returned. Kia was aware the warning lights returned immediately after recall completion. I was advised if the vehicle later entered limp mode again, to contact Kia roadside assistance for towing support per prior guidance. The warning condition was not resolved by the recall repair. The brake warning light remained present, additional warning indicators later appeared, and the vehicle ultimately entered limp mode in January 2026, resulting in loss of reliable transportation and safety concerns. Due to this condition, I was forced to rely on a rental vehicle for an extended period at significant personal cost totaling several thousand dollars. I'm a single parent with a child requiring ongoing medical appointments, making reliable transportation essential. Kia only approved a limited "goodwill payment" of $191.40 for an earlier rental period, while refusing reimbursement for the substantially larger rental costs incurred after the recall failure and progression to limp mode. When the vehicle entered limp mode, I had to arrange towing because Kia assistance was not available as they closed out the recall. Kia is now requiring out-of-pocket diagnostic payment before determining whether the issue is related to Recall 23V-652, despite the warning condition returning immediately after recall repair and later progressing to limp mode consistent with the original failure symptoms. I am reporting a potentially ineffective recall remedy and unresolved recurrence of the safety condition addressed under Recall 23V-652.
Engine started screeching out of nowhere, sounded like something fell through, there was no warning of any kind, car was running seemingly fine prior to this, car was jolting and not going anymore and something also sounded as if it had popped, it started knocking and caught fire and was smoking, breaking down on the side of the road and has been in another state since this occurred just sitting at a hotel because we had to get a rental car. We did call Kia in Georgia to have this issue rectified as we had recently bought this vehicle and were unaware there was a recall on it, however we did some checking and the previous owner also let us know there is a recall for engine fire. I do have the papers for that. Kia advised us they would not be responsible, but Panama City fl Kia where we live were willing to look at that car prior to this incident and take care of the recall, the previous owner never went but now the car has caught fire whilst we were driving in it 7.5 hours away from our house out of town with our children in the car. We had to pull over off of the interstate because the car was on fire and get out on the side of the road and all of had to evacuate. I do believe that if we had been going any faster, we may have even became fatalities because the car locked up. It turned off actually as I was turning to to the exit and just coasted far enough to not be hit in the middle of the road. It was terrifying and we had to move fast and smoke was starting to come through, it started dropping oil everywhere just spilling out lv its almost like the entire underneath of the motor just dropped or something. I’m not quite sure but it was sudden and it has been absolutely miserable.
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
Unknown… The car has been having on going issues with shutting off while driving. With new battery, starter, tune up, plugs, and still no fix. The signal lights do keep busting. The headlights and brake lights. It’s expensive to keep changing the headlights that do not last more than 2 months. Driver side in particular.
My car is affected by recall 17V773000, though it is not listed. Dealership refusing to fix.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
Vehicle: 2012 Kia Forte Recall: NHTSA 23V-652 (Kia SC284) – HECU/ABS fuse recall My vehicle underwent this safety recall in 2025. The dealership replaced the HECU fuse. Immediately upon leaving the dealership after the recall repair, the same warning lights returned. I contacted the dealership immediately before fully leaving the area to report the issue. I also contacted Kia Corporate after the warning condition returned. Kia was aware the warning lights returned immediately after recall completion. I was advised if the vehicle later entered limp mode again, to contact Kia roadside assistance for towing support per prior guidance. The warning condition was not resolved by the recall repair. The brake warning light remained present, additional warning indicators later appeared, and the vehicle ultimately entered limp mode in January 2026, resulting in loss of reliable transportation and safety concerns. Due to this condition, I was forced to rely on a rental vehicle for an extended period at significant personal cost totaling several thousand dollars. I'm a single parent with a child requiring ongoing medical appointments, making reliable transportation essential. Kia only approved a limited "goodwill payment" of $191.40 for an earlier rental period, while refusing reimbursement for the substantially larger rental costs incurred after the recall failure and progression to limp mode. When the vehicle entered limp mode, I had to arrange towing because Kia assistance was not available as they closed out the recall. Kia is now requiring out-of-pocket diagnostic payment before determining whether the issue is related to Recall 23V-652, despite the warning condition returning immediately after recall repair and later progressing to limp mode consistent with the original failure symptoms. I am reporting a potentially ineffective recall remedy and unresolved recurrence of the safety condition addressed under Recall 23V-652.
the VCM motor has a "coupler" that operates intake manifold runner, this coupler brakes apart , causing vehicle to loose engine power, engine light comes on, code P200. kia dealer recommends to replace the intake manifold that comes with new VCM motor, if you replace it you're self then you need to take vehicle to kia dealer to have them update software for the new VCM.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
Vehicle fire that started from the engine compartment.
The contact owns a 2012 Kia Forte. The contact stated that there was a strong gasoline odor inside the cabin of the vehicle. Additionally, the contact stated while starting the vehicle, the engine made abnormal knocking sounds. The contact stated that the failure occurred increasingly while driving. There was no warning light illuminated. The contact related the failure to NHTSA Campaign Number: 20V75000 (Engine). An unknow dealer was notified of the failure and informed the contact that the VIN was not included in the recall. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
See attached document for complaint
The steering wheel makes a clunking sound and can be felt when turning the wheel. There appears to be a recall/extended warranty for this part for other years of this car but not sure why mine was not included.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
My airbag light is on took it to dealership when the airbag recall came out to have it check and got it back with airbag light on. And when it rains water gets in the trunk and also my passenger and driver side floor board gets soaked it has begun to show signs of mold this really concerns me due to the fact i have health issues and having to drive a car with mold growing in it is a huge issue
PREVIOUSLY, THERE WAS A RECALL FOR UNDER BODY RUST. I HAD THAT FIXED. HOWEVER, THE RUST PROBLEM EXTENDS TO THE PAINT JOB AND LITTLE ORANGE DOTS OF RUST HAVE BEEN ON THE VEHICLE IN MANY PLACES.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
The contact owns a 2012 Kia Forte. 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 contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated while driving approximately 35 MPH, there was a rattling sound coming from the front end. After pulling into a driveway and turning off the vehicle, the contact looked at the belt and noticed it was still running and releasing a slight smoke. The contact stated that it took an extended amount of time for the belts to stop moving. There were no warning lights illuminated. The vehicle was towed to an independent mechanic at the time of failure however, the mechanic was unable to determine the cause of the failure. The dealer was contacted. The manufacturer was made aware of the issue. The failure mileage was 130,000. VIN tool confirms parts not available.
This complaint it about Kia Motors. My motor sent a rod through the block due to a recall. However, i called a week before because of rod knock that started on 05/22/21(blew 05/27/21) , i was told parts were ordered. A week after i was told that the engine blew. I towed it to a dealership (05/28/21) Its been an additonal 2 and a half weeks with no update as to when itll be repaired, no loaner offered. Ive already lost one job because of Kia's lack of quality control. This engine failure is common and i believe common enough to not have to wait this long for work to be done.
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
BLINKER LIGHTS, WINDSHIELD WIPERS, AIR CONDITIONER, HEATER,ON THE CAR CONSTANTLY HAVE TO REPAIR MUST BE DEFECTIVE. AS WELL AS FUEL ISSUES WITH THE CAR.
I WAS DRIVING ON A LOCAL STREET WHEN I ALL OF A SUDDEN HEARD A LOUD NOISE COME FROM ABOVE. SECONDS LATER, I START HEARING SOME RATTLING ABOVE ME. WHEN I AM ABLE TO PULL OVER, I OPEN THE COVER TO THE SUN ROOF AND A PIECE OF GLASS FALLS. I IMMEDIATELY CLOSE THE COVER AGAIN SO NO MORE GLASS CAN FALL INTO THE CAR. MY SUN ROOF IMPLODED AND BROKE EVERYWHERE. THANKFULLY I HAD THE SUN ROOF COVER CLOSED OTHERWISE I WOULD HAVE BEEN HURT. I READ ONLINE THAT HAD HAPPENED TO OTHER PEOPLE BEFORE BUT KIA TOLD ME THERE WAS NOTHING WRONG WITH THE SUN ROOF AND SOMETHING HAD TO OF FALLEN ON THE GLASS CAUSING IT BREAK. I ENDED UP HAVING TO PAY MY DEDUCTIBLE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
SLOW TO STOP WHEN COMING OFF THE HIGHWAY SLOWING DOWN
TL* THE CONTACT OWNS A 2012 KIA FORTE. WHILE DRIVING 40 MPH, BOTH REAR WHEEL BOLTS FRACTURED IN HALF. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE BOLTS WERE CORRODED. THE VEHICLE WAS REPAIRED BY THE INDEPENDENT MECHANIC. ON A DIFFERENT OCCASION, WHILE DRIVING AT AN UNKNOWN SPEED, THE FRONT DRIVER SIDE WHEEL DETACHED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC FOR THE SECOND TIME WHERE IT WAS DIAGNOSED THAT THE STUDS WERE CORRODED. THE WHEEL ON THE DRIVER'S SIDE WAS REPLACED. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS 150,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
The contact owned a 2012 Kia Forte. The contact stated while driving at approximately 15 MPH, as the contact was turning to the left and ascending a slight grade in the road the vehicle's rear end was swaying to the left and the right. The contact stated she was not able to regain control of the vehicle and drove off of the roadway and down an embankment. The contact was rendered unconscious. The contact stated that emergency services were on the scene and the state police. The contact stated that she was not transported to the hospital and was taken to her residence by the state police. The contact stated that the police had issued a report. The contact later was taken to the hospital and was diagnosed as having a fractured sternum, damage to her lower back, concussion, and neck damage. The contact stated that the police had the vehicle towed to an impound lot. The contact stated that her insurance provider had declared the vehicle a total loss. The manufacturer was not informed of the failure. The contact stated that before the crash the vehicle had been stalling intermittently but she had not had the vehicle taken to a dealer or independent mechanic to have it diagnosed. The failure mileage was approximately 136,000.
I PURCHASED THE KIA FROM A CAR DEALERSHIP WITH FAKE CARFAX. I WAS TOLD THAT IT'S A EXCELLENT CONDITION AND WORKING VEHICLE NO PROBLEMS OR RECALLS. I GOT A CAR LOAN ON IT AND A WEEK LATER I RECEIVED A RECALL LETTER AND. KIA NEVER REPAIRED IT I TOLD THE BANK AND CAR LOT AND THEY DEMAND MORE MONEY FROM AND I SHOULD THEM THAT THEY WERE INFORMED ABOUT THIS BEFORE I BOUGHT IT AND THEY REPO MY CAR AND STILL LEFT ME ON THE DMV RECORDS STATING I HAVE THE CAR AND FORCING ME TO PAY THE LOAN AND IS TRIPLE MY PAYMENTS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
I PURCHASED THE KIA FROM A CAR DEALERSHIP WITH FAKE CARFAX. I WAS TOLD THAT IT'S A EXCELLENT CONDITION AND WORKING VEHICLE NO PROBLEMS OR RECALLS. I GOT A CAR LOAN ON IT AND A WEEK LATER I RECEIVED A RECALL LETTER AND. KIA NEVER REPAIRED IT I TOLD THE BANK AND CAR LOT AND THEY DEMAND MORE MONEY FROM AND I SHOULD THEM THAT THEY WERE INFORMED ABOUT THIS BEFORE I BOUGHT IT AND THEY REPO MY CAR AND STILL LEFT ME ON THE DMV RECORDS STATING I HAVE THE CAR AND FORCING ME TO PAY THE LOAN AND IS TRIPLE MY PAYMENTS
I WAS INVOLVED IN AN ACCIDENT WHERE I WAS REAR ENDED AND THEN SMASHED INTO THE VEHICLE IN FRONT OF ME. THE AIR BAGS DID NOT INFLATE AND THE SEAT BELT DID NOT LOCK IN PLACE. I WAS TRAVELING ON A HIGHWAY. MY VEHICLE WAS IN MOTION AT THE TIME OF THE ACCIDENT. THERE IS AN ACTIVE RECALL ON THE KIA AND IT WAS PART OF THE RECALL.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
We are having to replace tires every two years and we don’t put a lot of mileage on car maybe 10000 a year this car does something to tire and no one can explain it I have aligned my vehicle do rotate them and still it’s like they eat any type of tire
WHILE DRIVING A 2012 KIA FORTE EX WITH 21000 MILES AND NEXEN 195/65/15 CP671 TIRES,, A FRONT TIRE SEPARATION OCCURRED WHILE DRIVING AT HIGHWAY SPEED. 10 DAYS LATER A REAR TIRE SEPARATION OCCURRED ALSO DURING NORMAL HIGHWAY DRIVING. *JS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
The contact owns a 2012 Kia Forte. The contact stated that while the vehicle was in reverse, the vehicle seized. No warning lights were illuminated. The contact stated that the vehicle was towed to an independent mechanic, and it was stated that an unknown part was disconnected near the gear shift. The contact was unsure what part needed to be replaced. The vehicle was repaired. Additionally, the contact stated that the display screen had seized. The contact also replaced the rear brake lights after being notified that the brake lights were inoperable. The contact stated that the bulbs were replaced and immediately fractured. The vehicle was not repaired. The dealer and manufacturer were not contacted. The failure mileage was 119,000.
TL* THE CONTACT OWNS A 2012 KIA FORTE. WHETHER THE VEHICLE WAS STATIONARY OR DRIVING VARIOUS SPEEDS, THE TRACTION CONTROL INDICATOR ILLUMINATED. IN ADDITION, THE BRAKE LIGHTS DID NOT ILLUMINATE WHEN PROMPTED. FURTHERMORE, UPON DEPRESSING THE BRAKE PEDAL TO SHIFT OUT OF THE PARK POSITION, THE SHIFT LOCK RELEASE HAD TO BE ENGAGED IN ORDER TO SHIFT OUT OF THE PARK POSITION. A DEALER WAS NOT MADE AWARE OF THE FAILURES. THE MANUFACTURER WAS NOTIFIED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS 90,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .