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故障现象一辆1．6 L上海别克凯越(Excelle)轿车,采用手动变速器,行驶里程353 km,出现防盗报警功能失效的故障。故障检查首先检查防盗系统的相关熔丝,发现Ef19熔丝熔断。在检查的过程中无意间碰到熔丝盒时,其下部冒出白烟。断开蓄电池负极电缆,将熔丝盒拆
Symptom A 1.6 L Shanghai Excelle sedan with a manual transmission with a mileage of 353 km showed a failure of the anti-theft alarm function. Troubleshooting First check the relevant fuses anti-theft system and found Ef19 fuse blown. In the process of inspection inadvertently hit the fuse box, the lower part of white smoke. Disconnect the battery negative cable and remove the fuse box