Diagnosis method for electrical components comprehensive electrical system, involves providing structural data set and structural data set has circuit diagram of electrical system, in which components and measuring points are included

摘要

The diagnosis method involves providing (5) a structural data set. The structural data set has a circuit diagram of electrical system, in which components and measuring points are included. All possible measurements are determined (17) on the basis of the structural data set. A default value is determined (19) for each measurement depending upon failure probability values and measuring expenditure values which are determined on the basis of access expenditure values. An independent claim is also included for a diagnosis system for diagnosing of electrical and electronic components of a motor vehicle.