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Eighth generation of the Mazda Protege.

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Alternator not charging battery

Which fuse is for the alternator?

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Hi Ray, put a voltmeter onto the battery while the car is running to make sure that the alternator is putting out enough current.

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i have done that and still no change

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@raysmazda if you aren't getting a reading on the voltmeter while the car is running then there is a good chance that the alternator is bad.

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@raysmazda like @blakeklein elude to, you do want to check that when the car is running, that there is any change in the battery voltage. If not and all the wiring is good,it is most likely that there is an issue with the PCM. The PCM functions as a voltage regulator. To answer your direct question, there is no fuse for the alternator.

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please i need a little help from you

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It's most likely going to be a dead alternator, does your dashboard like up like a Christmas tree?

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there is no change in my mazda 6

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Ray Hunt will be eternally grateful.
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