Aim\ To study the techniques on monitoring and fault diagnosis for vehicle power transmission systems. Methods\ In view of the problems that are frequently observed in the scientific researches
manufacturing
application
and maintenance of the vehicle power transmission system
this paper argues that it is important and imperative to conduct researches on the techniques of condition monitoring and fault diagnosis system. It also presents the major contents of the researches to be conducted based on a review of the current home and abroad literatures on the techniques of condition monitoring and diagnosis of the vehicle power transmission system. Results\ In accordance with the realities of power transmission system
the paper also explores the configuration of the condition monitoring system and several items of specific techniques to be applied to fault diagnosis. Conclusion\ The discussed content
monitoring system and diagnosis technology are important to monitoring and fault diagnosis for vehicle power transmission systems.