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. Some systems are so sensitive that at the first sign of wheel slip, they immediately reduce power or apply the brakes so much that you go nowhere.
What does service traction system mean?
The traction control system in your vehicle exists as a driving aid during adverse conditions, such as rain, snow, ice, or poorly maintained roads. When the system is not working, it will illuminate a warning light on the dashboard cluster.
What are the symptoms of a bad traction control sensor?
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.
How do I clear my ABS and traction control light?
How to Reset an Anti-Lock Brake Light
- Disconnect the positive cable from the car battery, and then hold down on the brake pedal to drain the car’s electrical system. This will reset the car’s central computer.
- Change the ABS sensor if the light comes back on.
What causes traction control to malfunction?
Traction control and ABS most commonly develop problems with the wheel speed sensors. The magnetic operation on the traction control sensors or Anti-lock Braking sensors can be interrupted by dirt or other buildups.
What does it mean when the ABS and traction control light is on?
The ABS and Traction Control lights come on whenever the vehicle’s computer or PCM detects a malfunction, a faulty wheel sensor, or other mechanical failures. These warning lights do not imply anything severe by themselves but may point to a graver problem when paired with the main brake light going off.
Does traction control have a fuse?
On these cars, the dash “TCS” light will come on when you turn the system off. Otherwise, your traction control system might have a separate fuse in the box, which you could pull to disable it. Beware, though — TC systems tend to be integrated with others, like the stability control and anti-lock brakes.
