2009 Nissan Pathfinder Problems: 3 Known Issues
2009 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2009 Nissan Pathfinder has 3 documented known issues, with 1 rated critical. The most serious is Radiator/Transmission Cooler Mixing (SMOD). Across all issues with published estimates, repair costs range from $200 to $3,000. DIY maintenance guides at au7o.io.