NHTSA Complaint #11632968 — 2023 NISSAN VERSA

What component or system failed or malfunctioned, and is it available for inspection upon request? I would like to add my experience to others that are currently being investigated under NHTSA investigation PE24007. I have the same experience with my Versa - after the vehicle stalls, it is significantly under-powered and even with the throttle completely open in third gear, will not accelerate over about 40 mph. This is re-creatable and we will make the car available for inspection. In addition, when we first drove the car home from the dealership (the first time at sustained highway speeds), there was a thumping noise from the front passenger wheel well. After multiple trips to the dealership, Nissan replaced the manual transmission under warranty. This has resolved the thumping, but indicates issues with the construction quality of these cars. How was your safety or the safety of others put at risk? The car does not go over 40 mph. This is dangerous in any driving situation that is not a neighborhood road or road with a speed limit of over 40 mph. Others have called this state "limp mode", but I can't see a reason for it. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. The tech that replaced the transmission agreed that the car is low on power after a stall. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Yes, dealer representatives. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No. The car throws an ODB2 code, but no warning lights appear on the dashboard. This issue has been ongoing since we bought the car in July 2023.