别克Excelle前灯光照明系统故障检修方案

Buick Excelle Front Lighting System Troubleshooting Solution

本文介绍了别克Excelle车系前灯光照明系统的组成结构和工作原理,重点讲解前灯光电器系统的常见故障现象及其检修方案。同时,通过Excelle前照明电器系统的常见故障案例运用本文所设计的检修方案完成故障的排除与检修。

This paper introduces the composition and working principle of the air conditioning system of Buick Excelle,and focuses on explaining the common faults of the air conditioning electrical system and its maintenance scheme.At the same time,based on common fault cases,using the maintenance scheme designed in this paper to complete the troubleshooting and maintenance.