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> Do i need a new alternator?
post Dec 29, 2008 - 1:38 AM
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Por2geezcelica

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Hey guys, i notice that everytime i press the brake pedal, the interior lights like the speedo, clock, and climate control buttons all dim. I also notice that when i press the button to roll the window up or down, if i hold it after the window has been rolled up or down all the way, the lights dim also. Is this a sign that my alternator is no longer holding a high voltage, and that i should change it soon? What do you guys think?
post Dec 29, 2008 - 1:55 AM
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94yoter



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check the output of the alternator.
it should be between 13 and 15 volts
post Dec 29, 2008 - 6:44 AM
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99GT

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Check, Clean and Test the Battery, Grounds, and Alt.

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