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Thread: 99 amplifier single din install

  1. #1

    Default 99 amplifier single din install

    i have factory speakers and the infinity system so it has the factory amp . does anybody knows which colour wire powers the amp. my head unit goes on but no sound and no functions . is it a fully white wire in the indash plug (grey) thats trigger the factory amp . do i need to connect the blue wire to that white wire . i have connected my blue wire to the black plug with a green and red stripe . but i think the amp wire is in the grey plug and its a white coloured wire thats trigger the amp to go on is this correct ? is there a how to do it on the forum about the specific factory amp colour for a 1999.

  2. #2

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    The wire thats power the factory amp is the green wire with a red stripe . if you connect your blue wire from your headuinit to that green/red stripe wire it will trigger your factory amp

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