2026 Hyundai Palisade

The contact owns a 2026 Hyundai Palisade. The contact stated that on five occasions, while stopped at a light with the Auto START/STOP system activated, the vehicle inadvertently turned off and shifted into park(P) independently. The contact stated that there was an unknown warning light illuminated. The contact attempted to restart the vehicle, and the brake pedal was firm; several attempts were needed to restart the vehicle. The contact stated that on one occasion, while stopped, the Auto START/STOP system failed to activate and the vehicle failed to accelerate as intended; however, the engine was revving unexpectedly. There was a loud clunking sound, and the vehicle jerked and then accelerated as needed. The vehicle was taken to two dealers during the failures; however, the dealer was unable to determine the cause of the failure. The vehicle remained with the second dealer. The manufacturer was notified of the failure. The failure mileage was approximately 1,500.

Following completion of Recall Campaign 296, the third-row rear seat continued to exhibit the same hazardous behavior the recall was intended to correct. During testing, the power-folding third-row seat fully closed onto a U.S. military-issued Kevlar helmet and remained latched in the fully seated/down position without reversing or detecting an obstruction. This demonstrates that the recall remedy/software update failed to restore adequate occupant detection and did not correct the underlying anti-pinch safety functionality. The seat continued applying force against the obstruction instead of stopping or reversing as expected from a functioning anti-pinch system, creating an ongoing risk of serious injury or death to occupants, including children.

I went to start the car and it was totally dead. It is used 7 days a week and driven back and forth to work 5 days a week. There was no warning and nothing was left on, just dead. I took the car to the dealer yesterday and they did an electrial system analysis and only found the battery had a slight discharge. Which is frustrating because I don't know when or where this could happen again. The dealer charged the battery and it seems ok at this point.

I am reporting that Hyundai’s Recall 296 remedy appears inadequate and that Hyundai closed the recall on my vehicle even though the underlying rear-seat safety hazard remained unresolved. My complaint involves the second- and third-row powered seat system, including the fold/stow and walk-in functions. My core safety complaint is that the second-row seat continued to move under powered operation despite resistance from a properly installed child seat using LATCH. I also reported that the third-row seat could still collapse under powered operation despite the presence of an object. This is a crush/entrapment hazard, especially for children. I presented the vehicle for this same rear-seat safety concern multiple times. Even after Hyundai and the dealer treated the recalls as completed, the condition remained unresolved and I returned the vehicle again for the same issue. Hyundai and the dealer changed and used inconsistent completion dates while continuing software/update activity and then still failed to acknowledge my real-world safety concerns after the supposed repair. I also reported additional post-update problems including fluctuating cabin air temperature, blower speed fluctuation without input, and reduced ventilated-seat cooling. Hyundai ultimately took the position that those systems were operating normally and instructed the dealer to release the vehicle. My complaint is not merely that Hyundai issued a recall. My complaint is that Hyundai treated Recall 296 as completed, changed the vehicle’s seat functionality by disabling or limiting previously available automatic features, used inconsistent completion timing, and still failed to correct or acknowledge the underlying safety defect I continued reporting. I am asking NHTSA to review whether Recall 296 is actually correcting the defect in service, or whether affected vehicles remain unsafe after Hyundai marks the recall complete.

I have the video BUT I AM UNSURE how to upload or share Incident Description: The vehicle is experiencing intermittent, complete engine stalls while in motion at highway speeds. The failure has occurred four times. Initial Symptom: The issue first manifested as "stuttering" and erratic behavior from the Advanced Driver Assistance Systems (ADAS) which I thought it was. Escalation: The vehicle has since progressed to a total loss of power. During these incidents, I was forced to pull over on high-speed corridors (Hwy 46 and Hwy 5) to restart the vehicle. Recurring Pattern: Most recently, after a stall and restart, the vehicle stalled again within a few blocks. I have captured video evidence of the stall occurring immediately after the vehicle was "reset" and put back into motion. Safety Concern: This is a life-threatening defect. The vehicle loses propulsion without warning in high-speed traffic. The manufacturer’s service department (Hyundai) has been unable to identify a diagnostic fault code, citing "No Problem Found," and has only attempted a software/values reset, which has failed to correct the physical stalling.

2026 Hyundai Palisade Calligraphy, VIN [XXX] , purchased March 6, 2026 with under 2,200 miles at time of incident. SAFETY INCIDENT: While operating under adaptive cruise control at highway speed, the vehicle experienced sudden unintended acceleration followed by severely delayed braking response. At least three trailing vehicles were forced into emergency evasive action to avoid a multi-vehicle collision. Family members were present. This event represents a direct and immediate threat to the safety of vehicle occupants and the public. The root cause has not been definitively identified or resolved. The authorized dealership confirmed CAN-Bus resistance irregularities — 160 ohms versus the designed 120-ohm specification — governing acceleration, braking, and all driver assist systems. Prior symptoms included flickering interior lighting. An initial module replacement failed. Repair has escalated to full wiring harness replacement with no parts availability and no confirmed timeline. The safety event remains undiagnosed and unresolved. The vehicle carries three simultaneous active safety recalls — 293, 296, and 297 — all involving electrical and wiring systems on the Calligraphy trim exclusively. None have permanent remedies. The vehicle has been in dealer custody since March 21, 2026 and is available for inspection. Hyundai Motor America active case — No. XXX. This vehicle is not safe to operate. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2026 Hyundai Palisade. The contact stated that the vehicle turned off on several occasions after the engine Auto START/STOP system was engaged. The vehicle was restarted and was taken to the dealer; however, the failure could not be duplicated. Additionally, upon starting the vehicle after the vehicle was refueled at a gas station, the check engine and several other unknown warning lights were illuminated, and the vehicle failed to respond while shifted to drive(D). The vehicle was towed to the contact's business. The vehicle was then towed to the dealer; however, the vehicle was not diagnosed because there was no warning light illuminated. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was 5,463.

I am the owner of a 2026 Hyundai Palisade, purchased new less than 60 days ago. This vehicle is currently subject to a safety recall involving the 2nd and 3rd row power seat assemblies, which reportedly lack sufficient anti-pinch protection during certain seat adjustment functions, including automatic power-folding (stow) and the one-touch tilt-and-slide (“walk-in”) feature. We experienced this defect firsthand in our vehicle. During operation of the second-row seat adjustment feature, the seat continued moving without adequate resistance detection or automatic stop, indicating a failure of the anti-pinch protection system. This created a hazardous condition where an occupant could become trapped or injured by the moving seat mechanism. This issue is especially concerning because these seat functions are located in areas of the vehicle intended for passengers and children. We have an infant who will be occupying these seating areas, and this defect presents a direct safety risk. Since purchasing the vehicle, I have also become aware that this defect has been linked to multiple injuries and the death of a young child. Additionally, Hyundai has issued a stop-sale on affected vehicles, yet current owners are still expected to operate them without a confirmed repair available. At this time, no remedy has been completed on my vehicle, and I do not believe it is safe to operate given the nature of the defect and its location within the passenger seating area. I was told to ask the dealership for a loaner, which the dealership does not have. Additionally, Hyundai said they would cover $60/day in rental fees. A similarly-sized SUV in our area rents at $210/day - a payment discrepancy we cannot afford.