Q: new stereo unit not working, interior lights and fuel level not working or showing up
So I installed a new Sony stereo unit, we Had to remove the older after market head unit, after it was removed we had to re wire the cables to the new head unit and I'm confident that we re wired the colour coded wires correctly. I disconnected the battery first before I went to remove the head unit, but after installing the new unit it doesnt turn on we also found out that non of her interior lights are working now and the fuel level isnt showing up anymore? i reading some similar problems and some say that it could be the battery ground not hooked up properly or that head unit cables could be doing this, please I need your help Thanks Kennedy
我的汽车有188889英里。
我的汽车有自动变速箱。
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遵循电线的颜色不是一个完整的证明方法，可以确保您建立了正确的连接。您显然有一些不正确的连接。弄清楚布线线束上的唯一方法是找到自己的车辆接线图，并希望您有一个立体声的详细接线图。有了这两个，无视电线颜色，并确认电源连接到电源连接，地面到达地面等。这可能很耗时，因此请给自己时间研究图表。
当建立错误的连接时，随后的症状总是是随机的和不可预测的，因此请不要担心汽车正在发生的事情。首先，您需要从正确的连接开始。我建议您在当时从几根电线开始。首先动力和接地，然后也许是扬声器线和天线。如果您建立这些连接，立体声begins to work, you will know your on the right track. Make one connection at a time and observe if there are any problems that occur. If a problem occurs, you can isolate it to the last connection you made.
使用钥匙打开或关闭的测试灯确认电源在这样的安装中很有价值。请耐心等待，我敢肯定您可以解决这个问题。
如果您发现这比您讨价还价的要多，请考虑您的机械，因为经过认证的技术人员可以为您提供帮助万博体育入口用电气组件对问题进行整理。
Good luck!
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