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Amp buzzing in range rover

My car stereo is buzzing whether its switched on or not> tv, sat nav and radio work fine but the buzzing is constant as soon as you turn on the ignition. I think it is the left speakers only but not sure

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Have you had any electrical work done to it recently?

... try two things.
One, unplug the RCA cables from the amps to see if it is with the signal or with the amp itself.

Two, check the ground connections for them to be nice and clean as this may cause this issue.

If the buzz stops when unpluggin the RCA cables.. it's either a problem with the cables or with the Head unit sending this weird signal. (NOTE, if ALL speakers have the buzz it's mostly caused by the HU, thus, if it is only with one side as you explained, I'll lean towards a bad cable, or an amp failure (either not receiving proper ground, or it has gone bad.).

Hope this helps you some. if not, lemme know and I'll try to help you thoroughly.

Fred

Posted on Feb 19, 2008

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http://www.modifiedlife.com/car-stereo-radio-wiring-diagram-1998-toyota-camry/

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