Brake Sensor problems of the 2012 Chevrolet Impala

Since 2017, upon starting my car I get all of the following alert msgs "service stabilitrak", *service brake assist" and "service traction control" on my dashboard. I've had the car into les schwab and error code diagnostics done both before and after both front hub assemblies were replaced. The same service messages still continue to appear on the dash. Les schwab has checked the hub sensor wires repeatedly and all error codes and find them to be ok. They find the car to still have a crunching noise coming from the front end of the car, most markedly when turning the wheel to the left, but can also be heard when there is a drop in elevation, as when existing a parking lot into a slightly lower roadway. On June 14,2019, while the car was in motion and turning right at a stoplight, the same situation occurred as has when I make a left turn. The car suddenly acted as though the brakes were being applied very hard and then the car halted briefly with traffic behind me as though it would stall out. I applied the accelerator till I forced the car to move around the corner and after about a minute of fighting braking resistance, I was able to regain normal 40 mph speed with the flow of traffic. This occurred on dry pavement with no precipitation. Outside temperature was around 100 degrees. Best driving conditions with no rough roadway. Les schwab said the problem with the hub sensor and left turning is a known problem to them and said they wish it would be made a recall item as it is a common problem now. I don't feel safe driving this chevy Impala. Love my car but won't take a chance on purchasing same make and model. I wasn't so surprised when researching these issues on the internet to find huge number of owner's having the same problems.

Service stabilitrak came on when merging on to the freeway, (which involved a turn to get on the on-ramp,) shutting down the car completely. Almost hit by a semi. I have had the bearings replaced because of stabilitrak light. How has this not been recalled? my friend and I almost died because of the faulty sensors or whatever it is with these crap bearings. I was told how the bearings are made with the sensors being placed in a completely ridiculous spot by auto parts stores. Saw plenty of complaints online with this vehicle. Same issue. How has nothing been done with this?.

The contact owns a 2012 Chevrolet Impala. While attempting to accelerate the vehicle from a low speed, the accelerator pedal was depressed and the vehicle jerked when the brakes were independently applied. In addition, the abs, service traction control, service stability control, and multiple warning lights illuminated. The failure recurred on numerous occasions. The vehicle was taken to a dealer where it was diagnosed that the wires connected to the sensors were faulty. The technician also stated that further diagnostic testing would be needed to determine what specific part needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 26,000.