2003 impala security light

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Aug 2, 2010 | 1:32 PM

lisa lisa

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2003 impala security light

put in a new alternator ,security light is still on . when i first start car light is on then i shut it off then restart it then light goes off.light flicker inside and out once in a while.

Aug 23, 2010 | 11:47 AM

horn5413

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Sounds like a body control module.

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