1. Wheel Speed Sensor: A faulty wheel speed sensor can prevent the ABS and traction control systems from functioning properly, causing the lights to illuminate.
2. ABS Control Module: A malfunctioning ABS control module can disrupt the communication between the sensors and the ABS system, leading to the activation of the warning lights.
3. Low Brake Fluid: Insufficient brake fluid can trigger the brake warning light. Check the brake fluid level and top it up if necessary.
4. Faulty Brake Light Switch: A defective brake light switch can cause the brake and ABS lights to come on simultaneously.