• Faulty wheel speed sensor: If one or more of the wheel speed sensors are not working properly, it can cause the ABS and TC lights to come on. The wheel speed sensors are responsible for measuring the speed of each wheel, and this information is used by the ABS and TC systems to prevent the wheels from locking up or slipping.
• Faulty ABS module: The ABS module is responsible for controlling the ABS system. If the ABS module is faulty, it can cause the ABS and TC lights to come on.
• Low brake fluid level: If the brake fluid level is low, it can cause the brake warning light to come on. The brake fluid level should be checked regularly and topped up if necessary.
• Mechanical issue: In some cases, the ABS, TC, and brake warning lights can come on if there is a mechanical issue with the braking system. This could be caused by a loose or damaged brake line, a worn brake pad, or a faulty brake caliper.
If you see all three of these warning lights on, it is important to have your car inspected by a qualified mechanic as soon as possible. It may be a serious issue that needs to be addressed to ensure the safety of you and your passengers.
