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Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!

2011 Chevy Silverado 2500hd with 6.0

  • Dieselman55
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5 years 1 month ago #42276 by Dieselman55
2011 Chevy Silverado 2500hd with 6.0 was created by Dieselman55
Battery light on and “service battery charging system” notice. New battery and new alternator. Any ideas?

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5 years 1 month ago #42283 by Cheryl
Replied by Cheryl on topic 2011 Chevy Silverado 2500hd with 6.0
Is it charging correctly? Do you have power at the battery stud of the alternator?

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  • Tyler
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5 years 1 month ago #42296 by Tyler
Replied by Tyler on topic 2011 Chevy Silverado 2500hd with 6.0
Agree with Cheryl. If that message is on, a code is set somewhere. Either in the PCM or the BCM.

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