25 June 2025 | Leave a comment Battery * Stores electrical energy and provides it to the vehicle’s electrical systems. Generator * Charges the battery and powers the vehicle’s electrical systems while the engine is running. Starter * Starts the car engine, converting electrical energy into mechanical energy. Fuses * Protect electrical circuits from overcurrent, preventing damage to components. Relay * Control the flow of current in electrical circuits, allowing loads to be turned on and off. Diode bridge * Converts alternating current produced by the generator into direct current used in the vehicle’s electrical systems. Ignition coil * Creates the high voltage needed to ignite the air/fuel mixture in the engine. Engine control unit (ECU) * Controls engine operation by controlling various sensors and actuators. Lighting system *Includes headlights, taillights, turn signals and other lighting items. Sound signals * Emits audible signals to warn other road users. Electric window drives *Automatically raises and lowers the windows when the corresponding switch is activated. Electric mirrors * Adjust the position of the side mirrors when the corresponding switch is activated. Steering wheel lock *Keeps the steering wheel in a locked position, preventing vehicle theft. Sensors * Monitor various parameters such as speed, temperature and fuel level and provide information to the ECU and other systems. Actuators * Control various components such as throttle valve, valves and fuel pump by signal from ECU. Thanks for reading!