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Onstar detects starter problem

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Old Oct 9, 2022 | 10:45 PM
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Default Onstar detects starter problem

Got a notice from Onstar a couple days ago:

"Your 2016 Chevrolet Corvette detects a problem with its starter motor or connection. The starter motor enables you to start the engine. This motor may fail soon. You can drive your Chevrolet, but you may not notice any symptoms until this part fails. When it does fail, your car will not start. To avoid this happening, please schedule service with your preferred service provider as soon as possible, so they can determine if your starter motor needs replacing. Please disregard this message if your vehicle is already in for service (as this could be a false notification if the vehicle is in for service and the service being performed affects this component).Service Code SAC004"

Planning to stop by my dealer tomorrow. Recently replaced the battery. Anyone ran into this issue?
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Old Oct 9, 2022 | 10:58 PM
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Never heard of a starter causing an engine failure.


Very weirdly worded if they mean the starter not the engine; they make it sound dire!


Not surprising if this is related to the recent battery replacement.
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Old Oct 9, 2022 | 11:01 PM
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I don't think it says that... I simply says that the starter is failing, and if it does, the engine won't start.
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Old Oct 10, 2022 | 05:54 AM
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... where did you see that it's saying the engine?

the starter motor can certainly fail. they can certainly start on fire, especially if oil has leaked onto them.

agreed that a battery replacement could trigger this.
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Old Oct 10, 2022 | 07:15 AM
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Getting an emissions test for license renewal this morning. Will have them take a look at it.
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Old Oct 10, 2022 | 07:41 AM
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If you have a reader try pulling the code first.
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Old Oct 10, 2022 | 08:40 AM
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Did you break the little black wire on the ground post of the battery when you changed batteries?

Elmer
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Old Oct 10, 2022 | 11:05 AM
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Originally Posted by eboggs_jkvl
Did you break the little black wire on the ground post of the battery when you changed batteries?

Elmer
That causes a Charging System error message to be displayed on the DIC. Had that when I took delivery of my car from the dealer. During the two hour drive home that message flashed at me multiple times. The next day my local dealer's mechanic found the broken wire. I am not even sure the battery wasn't charged during the long drive, just that the system wasn't working properly,

Bill
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