汽车喇叭是维持汽车正常运作的重要部件。汽车喇叭可能出现声音过轻或完全无声的问题。通常情况下你可以自己修理喇叭。但是如果损坏严重,需要更换其他部件(比如气囊)时,你应当求助专业人士。
步骤
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1
判断喇叭的问题所在。明确问题在哪才能针对性地修理。
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2
打开汽车引擎盖并找一个帮手帮你按喇叭。许多汽车有两个以上的喇叭,如果按喇叭时发出的声音很轻,可能是其中的一个或几个喇叭存在问题。
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3
在汽车散热器及其护栅的方位找到喇叭。
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4
拆掉电线连接装置。捏住喇叭上的电线连接器的一端,轻轻拽下来,同时拆掉螺栓和接线片。清理所拆下的部件,再重新安装。让你的帮手再试按一下喇叭。
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5
如果清理部件不起作用,就得替换掉喇叭。可以选择原装的或通用的喇叭。
方法 1 的 1:
解决“无声”问题
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1
如果喇叭完全不出声,检查汽车的电容箱。根据说明书来找,并弄清哪块电容片与喇叭相连。
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2
用镊子或钳子拆下该电容片。徒手操作也可以。若电容片内金属丝断裂说明它已损坏。
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3
替换损坏的电容片。电容片可在汽车配件店买到。替换后请帮手再试按喇叭。
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4
若电容片未受损,则查看气囊灯是否亮着。
- 受损的气囊也可能造成喇叭的问题。打开的气囊会干扰到表簧,阻断方向盘上的喇叭按钮的电路,使按钮与喇叭断了连接。
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5
如果气囊灯常亮,就得求助专业维修人士了。
- 气囊一旦打开,就需要先将其拆下再重新安装。专业维修人士能判别喇叭的具体问题所在。
小提示
- 有故障的表簧,会阻断喇叭按钮与喇叭的连接,很可能是问题的根源。
- 通用喇叭可能与原装的声音不同,安装时也需要更多调试。
警告
- 电容器受损表明汽车的故障较严重,不只喇叭问题,这时需要去专业修理店。
- 一定要用相同安培的电容片来替换。
你需要准备