NHTSA Complaint #11677034 — 2024 HYUNDAI PALISADE

1. What component or system failed or malfunctioned, and is it available for inspection upon request? Multiple safety-critical systems have failed repeatedly, including: •Engine (multiple shutdowns while vehicle was in motion) •Automated Emergency Braking (AEB) (activating without cause while reversing) •Brake Pedal (intermittently unresponsive with audible rattling) •HVAC (leaking fluid into the passenger-side floorboard) Yes, the vehicle is currently with the dealership (Stamford Hyundai, CT) and is available for inspection. 2. How was your safety or the safety of others put at risk? • The engine has shut off without warning while the vehicle was in motion, including in traffic, creating the potential for rear-end collisions. • The emergency brake has slammed on while reversing, without any obstacles present, risking whiplash and collisions with pedestrians or nearby objects. • The brake pedal becomes unresponsive, with a loose/rattling sensation, making it difficult to slow or stop the vehicle safely. • The HVAC leak creates slippery floor conditions, posing a secondary risk for occupants during ingress/egress. 3. Has the problem been reproduced or confirmed by a dealer or independent service center? The dealership (Stamford Hyundai) acknowledged some issues but stated they were unable to replicate all of them. However, the brake pedal defect is consistently reproducible and occurs daily. Multiple videos and logs have been submitted to Hyundai’s consumer affairs team. 4. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? The vehicle is currently under inspection by Stamford Hyundai. Hyundai Consumer Affairs (case managers Noorpreet and Taruni) have been involved and have reviewed videos and documentation. No inspections by police or insurance. 5. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No.