What does service stabilitrak mean on a Chevy Impala?
The “Service StabiliTrak Warning” indicates the system is not responding or operating as it should. A failed brake switch will also disable the system as well as the wrong size of tire. The cost of replacing the Impala’s wheel sensor averages $100-$120 in parts and labor.
Why is my car saying engine power reduced and service traction control?
Hi There, The Stability Track light relates to the vehicles traction control system. When the computer detects an issue with this system, it will often times put the vehicle into a reduced power phase in an effort to prevent further damage and to keep the passengers safe.
Why does my 2008 Chevy Impala say reduced engine power?
A Reduced Power light usually indicates a fairly serious problem with the throttle system. If this warning light is not on, then it’s possible that your issues are caused by an obstruction of carbon deposits inside fuel injectors, throttle body or mass air flow sensor.
Why does my 09 Impala say engine power reduced?
Electronic Throttle Actuator (Throttle Body) Problems When the throttle body fails or becomes dirty, it can trigger Reduced Engine Power mode. One of the most common triggers is a problem with the electronic throttle actuator control (TAC) system.
What does service StabiliTrak engine power reduced?
When this warning indicator light comes on in the dashboard, this could be an indication of several issues such as faulty wheel speed sensors, a faulty steering angle sensor, a faulty rotational speed sensor or a problem with the steering rack.
Why is my StabiliTrak off?
What Would Cause The Stabilitrak Light To Come On? When this warning indicator light comes on in the dashboard, it may mean that the system is not working properly, is receiving a bad signal, or has shut down.
How do you fix engine power reduced?
How To Bypass Reduced Engine Power
- Check The Cables. One of the most popular triggers of limp-in mode is loose cables, harnesses, or clamps.
- Check Sensors.
- Check The Throttle.
- Airflow Sensor.
- Electric Control Unit.
- Catalytic Converter.
- Check Battery.
- Transmission Fluid.
What happens when StabiliTrak is off?
Turning off the Traction Control System (TCS)/StabiliTrak Light can cause your vehicle to skid and spin, which could cause problems on the road.
What is Service StabiliTrak on a Chevy Impala?
StabiliTrak is designed to help prevent accidents by giving you better control of your Impala. If you have a service StabiliTrak warning, your Impala will no longer be assisted when a loss in lateral traction is detected. StabiliTrak is a GM specific vehicle stability system.
How do I know if my Chevy Impala is out of service?
Service StabiliTrak Warning – The number one indication that something is wrong is your Impala’s “Service StabiliTrak” warning light itself. Cruise Control – Without the StabiliTrak system functioning properly, your Impala may disable the cruise control.
What causes reduced engine power on a Chevy Impala?
What causes reduced engine power? 1 Clogged Air Flow Sensor. There are several different variations of sensors that are present in every car, including the Chevy Impala. 2 Clogged Air Filters. An air filter works alongside the airflow sensor for the most part. 3 Poorly Functioning Fuel Pump. 4 Congested Catalytic Converter.
Why is my cruise control not working on my Chevy Impala?
Cruise Control – Without the StabiliTrak system functioning properly, your Impala may disable the cruise control. Traction Control Not Working – Your Impala’s traction control system mostly uses the same sensors to determine if a wheel has broken traction.