汽车舒适系统CAN总线故障的诊断与检修——以PASSAT汽车舒适系统为例

A Research on the Fault Diagnosis and Maintenance on CAN Bus Module of the Automobile Comfort System——Taking PASSAT Comfort System as an Example

文章在简要介绍汽车舒适系统的基础上,对PASSAT汽车舒适系统CAN总线部分的电源系统故障、节点故障、链路故障、电阻和线路故障进行了诊断,提出了较为详尽的检修方案,为汽车相关系统的故障诊断与检修提供了参考。

This article, based on a brief introduction of the automobile comfort system, applies CAN bus technology in the diagnosis of the power system fault, node fault, link failures, resistance and line fault of PASSAT. It puts forward a detailed maintenance scheme, which serves to provide reference for the fault diagnosis and maintenance of the related systems in the automobile.