If you are driving and the ABS light comes on, it means that the ABS: Do you currently have car insurance? Insurance is mandatory to drive in Ohio Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question If you are driving and the ABS light comes on, it means that the ABS: Answers Cannot work due to weather conditions. Has just been activated. Is not working properly. Explanation ABS malfunction lamps indicate that something in the Anti-Lock Braking System is not working properly. This questions appears in the following tests: Arizona Class A Knowledge Test Arizona Class B Knowledge Test Arizona Air Brakes Connecticut Class A Knowledge Test Idaho Class A Knowledge Test Iowa Air Brakes Mississippi Class A Knowledge Test Mississippi Double Nevada Air Brakes New Mexico Class B Knowledge Test Oklahoma Class A Knowledge Test Oregon Air Brakes South Dakota Class B Knowledge Test Tennessee Class A Knowledge Test Virginia Air Brakes