Question about 2002 Mercury Sable

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Battery light still on, after replacing alternator & battery

I have a 2002 mercury sable with the DOHC 3.0 L. My battery light came on, so I had the system checked out. The diagnostic said the alternator was bad. After replacing the alternator, the battery light was still on. Even after clearing the computer. I had the battery load tested and it tested good. However, I was still skeptical about the battery being ok. I decided to replace the battery and cleared the computer and the battery light is still on.

I'm at a loss, not sure what the problem could be.

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Check the fuses and make sure they are all good. they will be located in fuse box under hood.

Posted on Oct 03, 2009

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Posted on Jan 02, 2017

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