There are 2 owner-reported body & structure complaints for the 2009 Buick LaCrossein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* THE CONTACT OWNS A 2009 BUICK LACROSSE. WHILE THE VEHICLE WAS STATIONARY, THE REAR DOOR LOCK ACTUATOR AND MOTOR FAILED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 60,000. UPDATED 07/13/16*LJ THE CONSUMER STATED THE LETTERING/DECALS HAD WORN OFF THE CONTROL PANEL. THE DEALER REPLACED THE CONTROL HEAD. THE CONSUMER STATED IT HAS SINCE HAPPENED AGAIN. UPDATED 09/22/16. *JB
TL* THE CONTACT OWNS A 2009 BUICK LACROSSE. THE CONTACT STATED THAT THE DRIVER SIDE DOOR FAILED TO OPEN FROM THE INSIDE. THE FAILURE RECURRED ON SEVERAL OCCASIONS. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE POWER DISTRIBUTION CENTER THE (PDC) NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. HOWEVER, THE FAILURE RECURRED AND THE VEHICLE WAS TAKEN BACK TO THE DEALER A SECOND TIME WHERE IT WAS DIAGNOSED THAT THE DOOR LOCK ACTUATOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 81,337.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on May 4, 2026