2023 Hyundai Tucson Plug-In Hybrid Transmission and drivetrain Problems

“My car is a 2023 hyundai tucson plug-in hybrid with approximately 75,455 miles on it. The car is stuck in neutral and will not switch to any other gears. The car also will not turn off fully. I basically got stuck/stranded and could not move. Had to be towed.”

“On Tuesday August 6th 2024 car was put in the shop for an automatic DTC notification/check engine light. Our car is less than a year old with less than 10,000 miles on it. Our car was in the shop for a full 5 days and was given to us on the evening of Monday August 12th with assurances that it was safe to drive. While in the shop, our car grounding pump and numerous fuses were replaced. On Friday August 16th, we received a jarring Check Hyundai system. Stop Safely. message while driving a short distance. …”

“The vehicle was already running and in Drive. When I pressed the accelerator pedal to accelerate further, the vehicle would not accelerate. The RPMs did not increase and vehicle did not respond. No warning lights appeared. I had to press hazard lights coast to shoulder and turn vehicle off and on to regain power]. This created a hazardous situation as traffic was behind me and could not anticipate my sudden loss of speed. We just got this vehicle on October 1, 2026 and vehicle has been maintained per schedule. This was the first time it happened. …”

“The Hybrid system has twice now failed on this vehicle shortly after starting it up. The second incident, I drove not even 300 feet, got onto a main, very busy road, and the system made a loud grinding noise, error messages came on the infotainment system and dash and the car stopped moving. It basically stalled without stalling. I was nearly hit from behind but thankfully a quick thinking pedestrian noticed and flagged the car behind me to stop. It took 5 minutes to get the car to reset and move but meanwhile it kept saying I need to hit my brake pedal to shift gears. …”