汽车制动灯控制系统故障诊断分析以一汽大众迈腾B8L为例

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【Abstract】Thispaper takes the fault diagnosis analysisof the brake light control system of FAW Volkswagen Magotan B8L asanexample.Starting from three levels：preliminaryanalysis，faultcode analysis，and fault tree analysis，ascientificand eficientdiagnosticanalysismethodissummarizedbasedonpractice，providing referencefor vocationalcollge trainingandautomotiveenterprisemaintenance，andhelping toquicklyandacuratelyeliminate faults.

【Key words】brake light control system；fault diagnosis；preliminary analysis； fault code analysis；fault treeanalysis

汽车制动灯在保障行车安全、提高交通效率以及符合法规要求等方面都发挥着不可替代的作用，它是车辆安全指示系统中最为关键的组成部分之一。（剩余3418字）