Electrical system of a VAZ car
The electrical system of a VAZ car is designed to power electronic components that ensure the operation of the engine, lighting, safety and comfort systems. It consists of the following components:
Generator
* Converts the mechanical energy of the engine into electrical energy.
* Charges the battery and powers the vehicle’s electrical equipment when the engine is running.
Battery
* Stores electrical energy.
* Provides power to electrical equipment when the engine is not running.
Starter
* An electric motor that powers an internal combustion engine.
*Powered by rechargeable battery.
Wiring harness
* A set of electrical wires connecting various components of an electrical system.
* Transfers power and signals between components.
Fuses and relays
* Fuses protect the electrical system from overloads and burnouts.
* Relays are used to control high current switching and protect sensitive electronic components.
Electrical control unit (ECU)
* A computer that controls and coordinates the operation of various electronic systems of the vehicle, such as fuel injection, ignition and safety systems.
* Receives data from sensors and controls the operation of actuators.
Electronic equipment
* Includes electronic systems such as audio, climate control, power windows, power mirrors, etc.
* Usually powered from the vehicle’s on-board network.
Lighting systems
*Includes headlights, taillights, turn signals, brake lights, etc.
* Provide visibility and safety when driving in low light conditions.
Security systems
* Includes Airbags, Anti-lock Braking System (ABS), Traction Control System (TCS), etc.
* Protect the driver and passengers from injury and ensure safety in various situations.
Comfort systems
* Provide comfort and convenience when driving.
* Includes air conditioning, cruise control, trip computer, etc.
Regular maintenance and repair of the electrical system of a VAZ vehicle is crucial to ensure reliable operation of all its systems.