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What causes the slip indicator light to come on?

The slip indicator light in a vehicle is designed to alert the driver when the vehicle's traction control system detects a loss of traction or wheel slip. This light can come on for a variety of reasons, including slippery road conditions, worn tires, or issues with the vehicle's traction control system.


Reasons the Slip Indicator Light May Illuminate



  • Slippery Road Conditions: The slip indicator light may come on when the vehicle is driving on slippery surfaces, such as wet, icy, or snowy roads. This is because the traction control system is detecting a loss of traction and is working to regain control of the vehicle.

  • Worn Tires: If the vehicle's tires are worn or have insufficient tread depth, the slip indicator light may come on more frequently, as the tires are less able to grip the road surface.

  • Traction Control System Issues: Problems with the vehicle's traction control system, such as a malfunctioning sensor or a problem with the system's electronic control unit, can also cause the slip indicator light to come on.

  • Aggressive Driving: Sudden acceleration, sharp turns, or other aggressive driving maneuvers can also trigger the slip indicator light, as the traction control system works to maintain control of the vehicle.


If the slip indicator light comes on, it's important to drive cautiously and avoid sudden maneuvers until the light goes off. If the light remains on or comes on frequently, it's a good idea to have the vehicle inspected by a qualified mechanic to identify and address the underlying issue.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.