Brake and Battery light
Hi, My 2003 I35 had both of these lights on then when I let the car rest a bit they were off?
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The alternator is failing.
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Wow really just had that put in like 10 months ago....??? This is actually the 2nd one first replacement had a bearing go within 2 months could something be eating these?
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Originally Posted by JSutter
(Post 9205214)
The alternator is failing.
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Made in China Alts? Seems to me they should last longer than that.
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Originally Posted by Woody91557
(Post 9205237)
Made in China Alts? Seems to me they should last longer than that.
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Put a volt meter to it 14.5 running 12.5 when not. She drove it today and no light. I'm hoping it was an anomaly :) I guess wait and see.
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Originally Posted by Woody91557
(Post 9205252)
Put a volt meter to it 14.5 running 12.5 when not. She drove it today and no light. I'm hoping it was an anomaly :) I guess wait and see.
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No, Need to put a load on it? I will try that thanks.
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Just tried it still got a 14.5
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The last thing I’d do would be a voltage drop test across the charge cable.
If that tests good, I’d maybe agree your trouble lights were a fluke. |
Check that the belt is not cracked and/or worn and that it is tight. A belt that is not fully tight can slip when it gets wet but work OK when dry.
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OK, The belt seems fine it was put on new along with the Alt. but I was thinking the same. Don't want it to be the alt. again! :)
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Just a quick update still no light!! :)
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Same thing happened to me. I had my alternator replaced by a mechanic. It died in a year. I realized that it was a remanufactured alternator that he put in. The second time around, I found an alternator on amazon (new not remanufactured). That second one is now 3 years old and has over 30,000 on it. So if you have been using remanufactured alternators, you may want to look at new. I heard all kinds of problems with remanufactured alternators.
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OK thanks.
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