Your vehicle has electric power steering (EPS) that does not rely on hydraulic pressure from a pump driven by the engine. Instead, it uses an electric motor to assist the driver in steering the wheels. The electric motor is powered by the vehicle's electrical system, which includes the battery and the alternator.
If the battery becomes dead due to a lack of electrical power or if the alternator fails and is unable to charge the battery, it can result in a failure of the electric power steering system. The electric motor that provides assistance to the steering may not have enough power to function properly, and the EPS system may stop working. As a result, the steering wheel may become heavier and more difficult to turn, requiring increased effort from the driver to control the vehicle.
In this scenario, it's crucial to address the battery and alternator issues promptly. The alternator may require repair or replacement to restore proper charging of the battery and provide adequate electrical power to the EPS system.
