Apparatus for performing the electrical test method and the method of the component

(57) Abstract: The present invention relates to a method for inspecting the electrical components of the operation of the motor vehicle. From the measured resistance between the electrical components of the terminal, the operation of the electrical components is presumed. At that time, part signal is supplied to the attenuation of the signal by the component is monitored. The present invention further relates to a device for carrying out the method.