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2015 CVO voltage guage fluctuates

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Old Mar 25, 2026 | 12:04 PM
  #1  
melvind's Avatar
melvind
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Default 2015 CVO voltage guage fluctuates

Hi.
On my last ride I notice the voltage gauge fluctuates between 14 and 14.3. When i got home I tested the voltage with a digital volt meter and it was stable at 14. I suspect the gauge may be failing. Has anyone experienced this issue and/or does anyone have any ideas.

Thanks.

Mel
 
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Old Mar 25, 2026 | 06:11 PM
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kevin_n
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I have Dakota digital gauges on my 16 cvo street glide and the voltage gauge reads 13.8. It worried me so a few years ago I had the charging system tested and it passed all the test my independent did. Last year it would drop to 13.5 on really hot days, I took a volt meter and it read 14 at the battery and the gauge on the bike read 13.8. I’m not going to worry about it until it throws a code or the gauge reads less than 13.
 
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Old Mar 26, 2026 | 10:58 AM
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A dashboard volt gauge fluctuates between 14v and 14.3 volts...

My idea is to ignore it, that gauge is not a precision instrument.
 

Last edited by Dan89FLSTC; Mar 26, 2026 at 11:01 AM.
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Old Mar 26, 2026 | 11:21 AM
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My thoughts are Dan89FLSTC has got it right

WP
 
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Old Mar 27, 2026 | 03:18 PM
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I have a 2016 cvo roadglide.mine does the same thing.i wouldn't worry about it.
 
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