Lexus Troubleshooting Questions? Ask a Lexus Expert
Hello, my name is Bobby. Thanks for the question. Can you tell me how long it takes for the light to turn on once you start driving?>
Thank you. If that is the only light that is turning on then you really need to scan the brake control module for codes if you have ascan tool with that capability. This can be something as easy as low brake fluid but most of the time it is an issue with the steering angle sensor or the yaw sensor.