Three problems related to brake sensor have been reported for the 2009 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Chevrolet Impala based on all problems reported for the 2009 Impala.
The contact owns a 2009 Chevrolet Impala. While operating the vehicle, the abs sensor suddenly illuminated and the vehicle failed to accelerate normally. The cause of the failure was not diagnosed. The vehicle was not repaired. The manufacturer and local dealer were not notified of the failures. The failure mileage was 124,500.
About 2 weeks ago my service traction control light appeared on the dash. Being the person that I am I was very concerned with this issue and took it to have it checked by the dealership. They told me that this will occasionally come on with the amount of rain we had in our area. They said when it has the opportunity to dry out it will go off. Well to date it has not gone off but stays on the majority of the time. Now it is having fun with the reduce power light which basically slows down the car. Not only are the flip flopping but when I push the brakes it sometimes acts as if it will catch but then let go and catch again. How scary is this when you feel your brakes will not stop the car? this is not a good feeling. Called the dealership to get an appointment and it will cost me $85 to $100 to have this put on a machine to see what the problem is. And get this just like everyone else this is not a covered problem. My question is why? I have tried very hard to stick with Chevrolet products but this is really making me rethink my decision. Everyone seems to be having the same issues with these alerts and sensors. I am not one to sink a whole lot of money into a car with repairs, I will get rid of it immediately. I maintain my car on a regular basis.
I noticed some time back that when applying the brakes that I would get a rough vibration, such as with bad rotors. I took the car to the dealer that I purchased it at and they looked it over and stated that everything was fine. Since then everytime I hit the brakes the vibrations have only gotten worse, it's to the point now that it violently shakes the entire car and feels as if it's going to jerk the steering wheel right out of my hands. So I made another appointment for this issue and a new one; sometimes my dash lights will flicker and it will tell me it's 102 outside when it's only 70 and automatic tire pressure sensor is way, way off. I have also noticed recently that my front tires have become excessively worn on the outer edges to where there is only tread in the center and this shouldn't be a problem with only 21,500 miles on the vehicle; I should have been able to get about twice that out of the factory tires. At my last appointment they have still said there is no notable problems with my Impala.