Table of Contents
- 1 What can cause the service traction control light to come on?
- 2 Is service traction control serious?
- 3 What does it mean when your check engine light and traction control light on?
- 4 What does it mean when your car says service traction control?
- 5 How do I know if my wheel speed sensor is bad?
- 6 What are the symptoms of a bad traction control?
- 7 Can a bad speed sensor cause traction control light to come on?
- 8 Why does my GMC Sierra traction control light stay on?
What can cause the service traction control light to come on?
In some cases, the warning light can come on because wheel-speed sensors are covered with road grime or debris. When the traction control warning light stays on, that means you aren’t getting any help from the system to control traction and the system needs to be checked.
Is service traction control serious?
Driving with your TCS Light on can be dangerous. You increase the potential of losing control of your vehicle. The TCS helps control the stability and traction of your vehicle, so without it, the vehicle may not handle slick roadways as it should.
What does it mean when your check engine light and traction control light on?
The traction control system light should illuminate for 1 to 2 seconds and then go out as the vehicle starts and begins to run. If the light stays on, it either means that the system is deactivated, or there is a problem in the traction control system.
What are the signs of a bad traction control module?
Symptoms of a Bad or Failing Traction Control Module
- Traction Control System Warning Indicator Light is on.
- Traction Control System (TCS) won’t turn off/on.
- Loss of Traction Control System (TCS) features.
- Loss of Anti-Lock Brake System (ABS) features.
What does it mean when it says service traction control?
The traction-control light is usually a sign that your vehicle is working properly by maintaining traction on a slippery road, but it can also mean that your car has some damaged sensors or wires. Keep yourself safe on the road by taking your vehicle to a trusted auto repair shop at the first sign of trouble.
What does it mean when your car says service traction control?
How do I know if my wheel speed sensor is bad?
Noted below are a few of the warning signs of a bad or failing wheel speed sensor for your review….Symptoms of a Bad or Failing Wheel Speed Sensor
- ABS Light is illuminated on the dashboard.
- ABS does not work properly.
- Traction Control Light is active.
What are the symptoms of a bad traction control?
What does it mean when the traction control warning light stays on?
When the traction control warning light stays on, that means you aren’t getting any help from the system to control traction and the system needs to be checked.
What happens when traction control is turned off on a car?
Once traction control is turned off, the transmission beings to shift very hard and rough. Additionally, the warning light most commonly appears in cold temperatures. Loss of engine power and or limp mode are also symptoms in addition to very hard shifting.
Can a bad speed sensor cause traction control light to come on?
But if the wheel speed sensors are not working, the traction control system will not be notified. Then your vehicle will lose traction, causing the traction control light to come on. A bad wheel speed sensor may also trigger your ABS or brake light to come on.
Why does my GMC Sierra traction control light stay on?
Several GM models from recent years have had this problem, and GM issued a technical service bulletin to dealers to address it. When the traction control warning light stays on, that means you aren’t getting any help from the system to control traction and the system needs to be checked.