Understanding the Service Stabilitrak Warning
The "Service Stabilitrak" warning light on your Chevrolet Express dashboard indicates a potential issue with the vehicle's stability control system. This system helps maintain control of the vehicle in slippery conditions. While it's normal to see this light briefly when starting the car, if it stays on, it requires attention.
Potential Causes of the Service Stabilitrak Warning
Several factors can trigger the Service Stabilitrak warning, including:
- Tire pressure issues: Uneven tire pressure can affect the vehicle's stability.
- Sensor problems: Wheel speed sensors or other components in the stability control system might be malfunctioning.
- Brake system issues: Problems with the anti-lock brake system (ABS) can also affect Stabilitrak.
- Computer glitch: Sometimes, a temporary computer glitch can cause the warning light to appear. This is the most likely cause.
Immediate Actions
- Check Tire Pressure: Ensure all tires are inflated to the correct pressure as specified in your owner's manual.
- Inspect Tires: Look for any visible damage, such as punctures or tread wear.
- Drive Carefully: While the vehicle is still drivable, exercise caution as the stability control system may not function optimally.
Resetting the System
- Turn off the engine: Completely turn off the vehicle for at least 15 seconds.
- Steering wheel maneuver: Turn the steering wheel from lock to lock (all the way to the left and then all the way to the right) several times.
- Restart the engine: Turn the ignition back on.
When to Seek Professional Help
If the Service Stabilitrak warning persists after trying the above steps, please contact our On-road Customer Care Team.