There are 3 stored owner reports matching the speed control & cruise leading-label group for the 2011 Buick LaCrosse in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)I noticed today as I was stopped at a red light with my foot on brake the vehicle was kinda jumping like it was trying to go while foot was on brake. I drove a little further and the service stabilitrak light came on followed by the reduced engine power. The car proceeded to die in the middle of a busy street. After a few minutes it did restart and I was able to get it home. This seems to be a common problem with 2011 buick lacrosse. Ihave seen several complaints about this same issue.
TL* THE CONTACT OWNS A 2011 BUICK LACROSSE. WHILE DRIVING 45 MPH, THE BRAKE PEDAL WAS DEPRESSED. THE VEHICLE SKIDDED AND THE CONTACT LOST CONTROL OF THE VEHICLE THE STABILITRAC AND ABS WARNING INDICATORS REMAINED ILLUMINATED. THE CONTACT STATED THAT THE REDUCED POWER WARNING INDICATOR ALSO ILLUMINATED. IT WAS DIAGNOSED THAT THERE WAS A DEFECTIVE SENSOR IN THE REAR DRIVER SIDE WHEEL HUB THAT NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 105,000. THE VIN WAS NOT AVAILABLE. UPDATED 05/04/17*LJ THE CONSUMER STATED THE VEHICLE HAS BEEN REPAIRED. THE CONSUMER FEELS THE VEHICLE SHOULD BE INCLUDED IN A RECALL. UPDATED 07/25/2017*JS
TL* THE CONTACT OWNS A 2011 BUICK LACROSSE. THE CONTACT STATED THAT WHILE DECELERATING, THE VEHICLE SUDDENLY ACCELERATED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE DEALER. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND AGREED TO SEND A ENGINEER TO INSPECT THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 24,000. *TR
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.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.