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2005 Buick Terraza Question: why dose my battery keep dieding



bethh, Humble, TX, March 08, 2011, 11:45

Ok i have a new battery and everywhere i take say the can't find nothing wrong but if i don't start it the same time everyday it will not start i love my bucik but i need to know going on with it like something make it not start help please

2 Answers
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  • Answer #1

    March 08, 2011, 14:03

    I'm sure that a good shop would be able to find out what's discharging the battery. You need to find an auto electrical shop or an independent GM specialist and give them a chance to fix it.
    If you have aftermarket equipment like a sound system or alarm system, disconnect it to see if that's the trouble. Or find an electrical shop or GM specialist.
    If you want to find a specialist, here's a directory link for you:

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  • Answer #2

    Visitor, April 01, 2011, 14:32

    You probably have a bad diode in the Alternator. The alternator will charge and test ok but when the car is turned off the diode will cause a draw on the battery.

    The fix is to replace the alternator.

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