Actuator testing is perhaps one of the most important steps in resolving an issue with a faulty vehicle. This function is used to test the operation of separate systems within the car. For example the user can test the oil pump actuator separately without interfering with other actuators.

This function is started by selecting the desired actuator and pressing the start button. It is important to let the actuator test end before exiting.

The Abrites diagnostics for Fiat/Alfa/Lancia/FCA currently supports almost 100% of the actuators that can be tested within a vehicle. Here is an example of the body control module’s actuators.