Faults input unit is a frame from aluminium profile with a front panel. At the front panel are drawn electric circuits for pick up switching, sensor configuration in engine space, well as a USB interface connector, a power circuit fuse, and a circuit breaker. Inside the control unit are mounted a power supply, a communication board with a computer and a relay board.
Faults are enabled from a computer using software. Troubleshooting is performed by connecting the auto scanner to the diagnostic socket of the car.
The training laboratory stand is accompanied with:
- a set of methodical and technical documentation for teaching staff;
- software allowing faults input into car electrical system.