2010 Buick Lucerne Problems: 4 Known Issues
2010 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated August 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2010 Buick Lucerne has 4 documented known issues, with 4 rated critical. The most serious are Starter or Alternator Cable Can Wear Through Steering Line (Recall 10V553), Throttle-Position Sensor Can Trigger Reduced Power (Coverage 14582A), Ignition Key Can Move Out of Run (Recall 14V355) and Rear Electrical Center Fuel-Relay Terminal Can Overheat (Coverage 18226). DIY maintenance guides at au7o.io.