三包件中的车用中央电气接线盒故障分析

Fault Analysis of Returned Central Junction Box with Quality Three Guarantees

针对退回的三包件车用中央电气接线盒(以下简称接线盒),对接线盒的组成单元及连接环节进行分析,查找故障所在,最终找到解决的办法。

The component units and junction link of the returned central junction box with quality three guarantees are analyzed here to find out the fault causes and the solutions.