Auto electronic

Vehicles have many electronic systems to control the operation of mechanical and electrical systems. They monitor and control engine operation, braking, steering, safety, protection, multimedia, and others.

Electronic work control is performed through a network of electronic components. The electronic control unit (ECU) controls and manages a process, monitors the correctness of all parts and functions, communicates with other control units, and informs the driver about the system state on the dashboard and information panel. Through the diagnostic connection, the service technician exchanges data with the electronic control units, which makes it easier to check the correctness and detect faults in the vehicle.

The specificity of the operation of electronic systems requires a different approach to diagnostics, detection of malfunctions, and repairs. This part deals with procedures that guide service technicians to the correct sequence of actions during testing, repairing, and replacing parts of electronic systems.