2023 Kia Forte electrical problems

Filed Oct 13, 2026 · Electrical, Wheels · FL · fire

Front left tire blew out, plastic liner became shredded due to it. Beneath that plastic liner sits the main electrical wiring harness which rubs against the wheel creating sparks leading to total engine fire and failure

Filed Aug 24, 2026 · Electrical · AZ

Electrical system failed while operating vehicle on major highway. All lights flashed, system shut off, power steering locked up.

Filed Mar 30, 2026 · Electrical, Engine · LA

I am reporting a serious and ongoing safety issue involving my 2023 Kia Forte GT. The vehicle has experienced persistent mechanical problems, including a check engine light and multiple diagnostic trouble codes, including P0420 (catalyst system efficiency below threshold – Bank 1), P0300 (random/multiple cylinder misfire), P0304 (cylinder 4 misfire), and P0301 (cylinder 1 misfire). These codes have appeared as stored, pending, and permanent, indicating ongoing and unresolved engine and emissions system issues. In addition to these mechanical problems, the vehicle is emitting strong and concerning chemical fumes into the cabin during operation. These fumes are noticeable while driving and create a hazardous environment for occupants, raising concerns of toxic exposure and making the vehicle unsafe to operate. The vehicle also exhibits drivability issues, including jerking and performance irregularities when accelerating. Despite multiple attempts to have the vehicle diagnosed and repaired under warranty at authorized Kia dealerships, including All Star Kia East and All Star Kia Seigen Lane, the dealerships have refused to properly diagnose or repair the vehicle. I have been informed that my vehicle or account is “flagged in all systems,” and service has been denied on that basis. The refusal to address an emissions-related defect, combined with active misfires and the presence of chemical fumes entering the cabin, presents a serious safety risk. I am requesting that this issue be investigated as a potential safety defect affecting this vehicle.

Filed Dec 30, 2025 · Electrical · MN

My low beam headlights seem to burn out at an unusually high rate. Multiple times per year, and this is much higher than any other vehicle that I've owned. I believe there may be some type of electrical issue.

Filed Oct 6, 2025 · Driver assistance, Electrical · PA

Electrical issues since 44K miles I’m at 50 K miles. I’ve complained multiple times and they kept saying electrician wasn’t available. Then they lie about it being a waitlist for a loaner car. All the lights on the dashboard goes on and all the dealership couldn’t diagnose the problem. The second time the check engine lights went out the back up camera. They said it was the back up camera the backup camera was replaced the backup camera now messes up all the time and does not cut on when backing up randomly cut on when driving Kia issue was flashing lights, but they decided to worry about the check engine light, which was the careless converter, they fixed the careless converter And didn’t fix the flashing lights problem. They tried to say the car electrical reason was physical damage, which was false and now the electrical problems are getting worse the gear shifter license to work on the PRND the right brake light in the front and back goes in and out. I don’t know what the mileage is while driving I got a ticket from the cops because of that, the mileage randomly changes and I never know how much gas is in the car when I put in gas.

Filed Aug 27, 2025 · Brakes, Electrical · NH

Summary: Unintended full brake engagement at highway speeds caused by electronic parking brake/Auto Hold button defect. Extreme risk of collision. Details: On [XXX], my wife was driving our 2023 Kia Forte GT Line when the Auto Hold and electronic parking brake system malfunctioned. The system fully engaged the brakes without warning while traveling at highway speed, scraping the brake rotors and creating an immediate risk of being rear-ended. This occurred multiple times. The following day ([XXX], the brake pedal would not depress at all, rendering the vehicle undrivable. The dealership (McFarland Kia, North Hampton, NH) diagnosed “a sticky substance” inside the electronic parking brake button, located next to the cupholder. There have never been any liquid spills in this vehicle. The more likely cause is a combination of factory lubrication and normal dust/debris accumulation over time. If such a small amount of dust or residue can trigger unintended full braking while driving, it is a dangerous design flaw that poses a life-threatening hazard to drivers and passengers. The vehicle was repaired after I paid $284.99 out-of-pocket, but I am pursuing reimbursement through my Zurich Vehicle Service Contract. I have also requested an independent third-party brake and rotor inspection, as this defect may have caused further damage. Why this is a safety issue: Sudden, uncommanded braking at highway speeds can cause high-speed rear-end collisions. The defect can occur without visible warning and without any driver action. The defect can be triggered by minimal non-liquid debris, which is unavoidable over the life of a vehicle. I am requesting the federal safety agency investigate whether this is an isolated case or part of a larger design defect in the Kia Forte’s electronic parking brake/Auto Hold system. This condition should not be possible in a vehicle that meets federal safety standards. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Aug 9, 2024 · Driver assistance, Electrical · CA

My safety system keeps malfunctioning. I am unable to use safety features, blinkers, hazards and gauges of speed, gas and rpm go to zero. I have taken my car several time to the Kia dealership in Arlington Texas and they keep giving me the run around with my concern. They say that don't have codes that validate a problem. I have shown them video and pictures of what happens and they refuse to help me. My complete dash will light up and all my warning signs are in and blinking and bell is going off. Systems of failure had been taking place for a year now and I don't know what else to do. I had a recall done on my new car at the location and since then I e been dealing with this safety issue.

Filed Feb 11, 2024 · Electrical, Engine · OH

Driving down the road and the car will quit running and will take 20-30 for it to start again and now won’t start at all and it quit running while driving at Hyway speeds 10 times and could have been hit by other vehicles

Filed Aug 15, 2023 · Electrical, Steering · CA

My car was broken into and the anti theft system failed to protect my car. The entire steering column is damaged as well as a window.

Filed Jun 11, 2023 · Electrical, Engine · PA

Never been in a accident on my second engine and had the transmission replaced now I have oil in my coolant and my screen stoped working but think it’s grime be dealership be I took it some ware and there found wires that was cut