General Topics/Tech Tips Discussion on break in periods, rider comfort, seats and pad suggestions. Tech tips as they become available will be posted here.

system voltage

Thread Tools
 
Search this Thread
 
Old Mar 13, 2015 | 02:56 PM
  #1  
docusn1969's Avatar
docusn1969
Thread Starter
|
Stage III
Joined: Mar 2015
Posts: 3
Likes: 0
From: mondovi, wi
Default system voltage

At about 10k miles my volt gauge started showing 16 volts when the bike is running. No drop at idle. 2010 FLHTC-UI. I don't believe it should. Local H-D shop says it's OK. Thoughts?
 
Reply
Old Mar 13, 2015 | 10:36 PM
  #2  
DianneB's Avatar
DianneB
Tourer
Joined: Oct 2014
Posts: 460
Likes: 20
From: Manitoba, Canada
Default

If the voltmeter is accurate (which is questionable) 16 volts is too high and you will be damaging your battery. The fact that it doesn't drop at idle is also suspicious. A lead-acid battery being over-charged vents hydrogen gas which is explosive - not good!

Find somebody with a good quality muti-meter and check your voltmeter against that one.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Bagger G
Electrical/Lighting/Alarm
4
Oct 16, 2017 02:26 PM
c50plus
Touring Models
8
May 12, 2014 08:09 AM
pyronuc
Electrical/Lighting/Alarm
11
Mar 28, 2014 01:14 PM
vickers1
Touring Models
16
Aug 1, 2013 09:48 AM
acadien
Touring Models
3
Aug 21, 2007 04:12 AM




All times are GMT -5. The time now is 10:26 AM.

story-0
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-1
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-2
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-3
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-4
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-5
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-6
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-7
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-8
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE
story-9
Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

Slideshow: Graeme Billington's left-hand-drive Shovelhead is as much about problem-solving as it is about classic Harley form.

By Verdad Gallardo | 2025-12-30 11:27:08


VIEW MORE