2026 Honda Passport problems

“Like many others have reported on the internet, I am now seeing the TT04 message on the dashboard inidicating that a software update was interrupted and I must see the dealer. This is concerning in that this bug has been reported for years and Honda has failed to find a solution. What exactly is not working in the car with a failed update? What must a dealer do to fix the update and is the car safe until then? No answers from Honda in two years.”

“There is a defect issue with the driver's seat in this vehicle that is causing me to become distracted while driving. From the first time I sat in the vehicle, the driver’s seat produces a hard, localized pressure, like a bar or box, under the rear of the seat cushion that presses into my tailbone and the back of the seat bones. This is not delayed fatigue after a long trip. It is immediate. I have tried multiple combinations of seat height, tilt, recline, and lumbar. None of them remove the ridge. This vehicle has only about 900 miles. The sensation has not broken in or gone away. The seat is the ventilated (cooled) leather seat that is standard on TrailSport Elite. The hard spot is consistent with the ventilation housing/fan box under the cushion at the junction of the seat bottom and seatback. The sensation becomes like “sitting on a box,” tailbone/coccyx pressure and the need to shift constantly while driving.”

“Vehicle: 2026 Honda Passport VIN: [XXX] Mileage at time of most recent incident: ~16,795 miles Dealer(s): Garcia Honda, Albuquerque, NM (selling dealer); Honda of Santa Fe (servicing dealer) Complaint narrative: I am experiencing recurring electrical system failures and brake-related warning malfunctions in my 2026 Honda Passport that have required three separate repair attempts: [XXX] (RO [XXX]): Auto Stop/Start system shut down unexpectedly. Dealer installed a software update. Vehicle died while driving, [XXX] (RO [XXX]): Vehicle died while driving, with hazard lights inoperative. Diagnostic code U1291 was found, but the dealer could not confirm the underlying fault. [XXX] (RO [XXX], ongoing): Vehicle displayed multiple warning lights and a brake system malfunction message. As of 9/22/2026, the vehicle remains at the dealership and has been disassembled for diagnosis. These are not isolated incidents — the 2026 Passport has multiple other owner-reported complaints to NHTSA describing unexpected shutdowns, brake system warnings activating without cause, and safety features engaging unexpectedly, suggesting a pattern consistent with an underlying…”

“The steering wheel clicks when turning. Purchase dealership did nothing. 2nd Honda dealer ship replaced the clock spring and steering column. Helped for a day then the noise returned. Additionally, there’s a dead spot when turning. It feels like a pause and the the vehicle takes a minute to catch up. Very unnerving.”

“On June 29, 2026, we were driving on interstate 87 near the Albany airport when a small rock struck my car windshield which caused a small, star-shaped crack on the driver's side of my windshield. I took the car immediately to a Safelite location near the Albany airport to try and have the star repaired at their facility however the effort failed and turned the small star shape into a one foot crack going across the windshield. It was eventually replaced at another Safelite the following week.”

“The car in question is a 2026 Honda Passport Trailsport Elite that I purchased in August of 2026 -- and that I'm now thinking of selling! Occasionally when accelerating from a stopped position the acceleration will hesitate for a full second, followed by a slight herky jerky motion. This presents a dangerous situation --- particularly when turning left with oncoming traffic barrelling down. This does not happen all the time but its scary and I end up just waiting to turn rather than risking getting t-boned. I notice on Reddit and the Honda forum that this is a known issue! Nobody has offered a reason. I feel like selling the car it's so bad.”