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赛拉图右侧转向灯常亮故障现象:一辆赛拉图轿车,客户报修,雨天刮水器开启不久便不工作了。当打开刮水器开关时,里程表指针跳动一下则不再变化,右侧转向灯常亮。故障诊断与排除:接车,经仔细检查,我们初步分析导致刮水器不工作的可能故障部位如下:①刮水器熔丝;②刮水器继电器;③刮水器开关;④刮水器线路。应客户要求先排除刮水器故障即可。先从简单入手,熔丝和继电器均排除,拆下刮水器开关用万用表测量没有问
Cerato turn lights on the right light constant failure phenomenon: a Cerato sedan, customer repair, rain gear will not open soon after the work started. When the wiper switch is turned on, the odometer pointer does not change when it beats, and the right turn signal is always on. Fault diagnosis and troubleshooting: After the car, after careful examination, we preliminary analysis of the wiper may cause failure does not work as follows: ① wiper fuse; ② wiper relay; ③ wiper switch; ④ wiper line. Customer requirements should be ruled out wiper fault. Start with a simple start, fuses and relays are excluded, remove the wiper switch with a multimeter measurement did not ask