2012 Chevrolet Impala: grinding or squealing brakes

Filed Jan 10, 2023 · AL

The stability track light is on and abs. The sensor in the hubs go out even in New hubs. When I'm pulling out onto the road the traction light comes on an makes a grinding noise and the power goes down .I was told it was the stability track chain and the sensor in my right hub.

Filed Nov 15, 2022 · MO

I purchased the vehicle used. Four months after I purchased it the traction control, stabilitrak and reduced engine power light came on. I took it to a certified mechanic, he said the code came back as a faulty battery. He replaced the battery and said everything should be fine. Less than 4 hours the car did the same thing. I took it back and he said it was the throttle so he cleaned it costing me a total of approximately 350.00. I didn’t have any problems for 2 months. Now it seems to be getting worse and does it almost every time I start the car. The car idles rough and shifts hard if I drive it. Also the traction control light comes on when I turn left and makes a grinding noise. Since the issue I’ve researched and found several complaints regarding the same issue.

Filed Feb 9, 2022 · Steering · VA

When making left turns the car will make a loud grinding noise and will stop momentarily; it says it is due to the traction control on the dash. It is extremely unsafe when making a turn while a car is coming and there's nothing you can do. Also while making left hand turns the wheel will sometimes lock and you can't manually move the steering wheel. You have to turn off the car and wait sometimes 10+ minutes then the wheel will unlock. Now when I go to start my car it starts shaking and making a loud noise and rev low. After about 1 minute it will completely turn off and it will say service Stabilitrak and service traction control.

Filed Dec 24, 2021 · Wheels · CA

The front wheel hub assembly fails after numerous replacements. The after-market parts do not resolve the problem. Thw assembly girnds and hesitates on right turns during acceleration. This causes hesitation and an unsafe manner when making turns, suddenly, or moving away from emergency vehicles. This is a flaw in the manufacturer with the wheel hub that must be addressed. Thousands of dollars in repairs. Safety is at risk when the vehicle hesitates on turns with oncoming traffic. The Dealer has inspected the part and several auto mechanics. The constant warning light in every case is the 'traction control' orange icon blinks when wheel grinds and hesitates. This will cause wear and tear to the sensor causing the ABS LIGHT, SERVICE TRACTION CONTROL, SERVICE STABILITRAK. Service documents attached from 3 mechanics and 5 warranty replacements in 2 years.

Filed Aug 9, 2020 · Driver assistance · 159,000 miles · NC

Traction control and stablitrak lights come on. Grinding sound and hesitation before moving in reverse, going straight and turning. The hestiation keeps the car from moving. Can turn off and fix this issue for a short bit of time with the bottom on the dash. After a while turning it off doesn't help because it turns itself back on.

Filed Jul 8, 2020 · Driver assistance, Electrical · 120,000 miles · OH

I have a 2012 chevy impala, the traction service control and ABS/stabilitrack keeps giving me issues. I have a grinding noise, decreased power and car will nearly stop on you from time to time, particularly when turning. Taken to dealership, more than one, they keep telling me the harness attach to my traction control system snaps. Ive heard my model has this issue. I see no recall for my VIN, but I have the same issues.

Filed Jun 27, 2020 · Brakes, Driver assistance · 95,312 miles · NJ

Clunking , grinding noise service stabilitrak, service ABS lights come on lose power when reversing or making a left turn. After much research there seems to be a problem with the wiring harness going to the sensors in the wheels. Many people are having this very same problem across many years of this vehicle. People are spending money unnecessarily on parts such as wheel hubs and bearings without fixing said problem. Many people are also reporting cars turning off as a result of this.

Filed Sep 24, 2019 · Driver assistance, Steering · 90,000 miles · MN

The front hub assembly is continuously defecting. Inhave replaced both sides a minimum of 6 times since 2013. The steering goes out, the brakes grind the traction control initiates and in severe times I loose all power to vehicle. This is in motion. From complete stop to motion, while in reverse and while turning in iether direction.

Filed Sep 4, 2019 · Brakes, Suspension · 35,000 miles · NY

Tl* the contact owns a 2012 chevrolet impala. When making a left turn, the ABS, traction control, service brake assist, service traction control, and service stabilitrak indicators illuminated. In addition, an abnormal grinding sound was heard. Once the vehicle was shut off and restarted, all of the messages and warning indicators turned off. The vehicle was taken to an independent mechanic who diagnosed that the speed control sensor in the front driver's side wheel bearing was faulty. The entire wheel bearing was replaced, but the failures continued. The manufacturer stated that there was no recall for the failure. Jack mcnerney chevrolet (363 ny-281, tully, ny 13159, (315) 238-5110) was contacted and wanted to charge the contact over $100 to perform the same diagnostic test as the independent mechanic. The vehicle was not repaired. The failure mileage was 35,000.

Filed Sep 28, 2018 · Suspension, Transmission · 73,000 miles · TX

Used car purchased with approx. 72,000 miles. Major problems became apparent at 73,000 miles approx. Grinding clunking squealing noises were 1st warning signs. All of these noises occur anytime the vehicle is being driven, intermittently, but everytime I turn left or right. The AC/heater went out because the blower motor failed. Handling was horrible so replaced most of suspension parts but alignment repeatedly goes out and mechanics are idiots so they just say they are stumped and send me away. That prompted me to research on my own. I looked up the symptoms and have concluded that the hub bearings need to be replaced. Which I cannot afford seeing as how I just spent a few grand on other repairs.then I found out that the transmission is failing which makes it jerk when accelerating, drive very sluggish, and makes loud noises at idle and in motion. There is more problems that would take too long to list. I continue to research all of this vehicles complaints and problems and it seems like it is time for a real recall! Gm should be held accountable for making such a nightmare of a car. I just purchased the car from a dealership for $10,000 one year ago and still owe $8,600. Just had the car appraised at $3,000, so I am upside down $5,500. I cannot trade it in, cannot afford perpectually repairing and would not because it seems like there is no end. It is parked now because I cannot drive it anymore, so I cannot get to work and may have to have it repossesed. This is not right!

Filed Aug 16, 2018 · Driver assistance · 94,000 miles · NJ

Car makes grinding noise and stops after moving when turning left or right when at a full stop

Filed Jul 12, 2018 · Driver assistance · 110,000 miles · AZ

Grinding sound when I turn left. Service stability track pops up the only way to fix this is to turn traction control off.