Question about Dodge Ram 1500

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My truck isnt charging the battery and a scan tool says P0452 whhat does this mean???? what do i need to do?

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Start your truck. take the positive side of the battery off and if the truck dies than replace you alternator. usually when your battery doesn't charge the alternator is bad and draining your battery instead of charging it like it is supposed to.

Posted on Aug 01, 2008

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use any real scan tool , all work in usa, for 2001.

so if it run now, is battery voltage at 13.3 to 15vdc, if not the charge system is failing, and battery died.
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2 Answers

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have you unhooked the battery for at least ten minutes ?

Robert

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