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故障现象:点火开关由OFF转至ON后10秒,发动机起动运转后5秒,车辆安全气囊(SRS)指示灯一直保持灯亮状态。 故障分析:将点火开关转置于OFF,拆开电瓶,正负极电线,打开各种类用电器,将SRS安全气囊系统的电力耗尽,本过程持续时间要达3分钟以上。其目的在于防止维修车辆安全气囊过程中,因不慎将安全气囊引爆,从而造成不必要的损失。 首先拆开双安全气囊总成下方之黄色2号端子接头。在仪表板中部下方找到SRS安全气囊电脑控制盒。检查电脑
Symptom: 10 seconds after the ignition switch turns from OFF to ON, 5 seconds after the engine starts to run, the SRS indicator of the vehicle keeps on. Failure Analysis: Turn the ignition switch OFF, open the battery, the positive and negative wires, open all kinds of appliances, the SRS airbag system power is depleted, the duration of this process to reach more than 3 minutes. Its purpose is to prevent the maintenance of the vehicle airbag, due to inadvertently detonating the airbag, resulting in unnecessary losses. First disassemble the yellow No. 2 terminal fitting under the dual airbag assembly. Find the SRS Airbag Computer Control Box under the middle of the dashboard. Check the computer