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After 250k lost my first alternator

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Old Apr 2, 2019 | 07:19 PM
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Default After 250k lost my first alternator

Last night while driving home I got a DIC message to check gages, I cleared the message but didn’t think much of it since the engine light didn’t come on. This morning I got a charging fault and then check gages message. I scanned my gages and noticed that the battery indicated 11.5 volts. The alternator quit after 250,000 miles. Not bad.
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Old Apr 2, 2019 | 07:48 PM
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We should all be so lucky !!...the DIC voltage you read is not the charging system voltage unfortunately !!
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Old Apr 22, 2019 | 05:55 PM
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Originally Posted by C5 Diag
We should all be so lucky !!...the DIC voltage you read is not the charging system voltage unfortunately !!
huh?
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Old Apr 22, 2019 | 06:00 PM
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Originally Posted by knewblewkorvette
huh?
The alternator quit “AFTER 250,000 MILES “ !!!!
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Old Apr 23, 2019 | 12:51 AM
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Originally Posted by Road Runner
...The alternator quit after 250,000 miles...


If you are going to take the rebuilt route, take a look at this post. It has info on the right regulators for both, 97-01 and 02-04. The price is around $30.

This other post has detailed info on the rebuild procedure and links to get the other parts.
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