Touring Models Road King, Road King Custom, Road King Classic, Road Glide, Street Glide, Electra Glide, Electra Glide Classic, and Electra Glide Ultra Classic bikes.
Sponsored by:
Sponsored by:

Regulating The Voltage

Old Sep 14, 2020 | 06:55 PM
  #1  
Ultra61's Avatar
Ultra61
Thread Starter
|
Stellar HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Oct 2007
Posts: 2,314
Likes: 31
From: Eastern PA
Default Regulating The Voltage

Voltage gauge is jumping 13.8 to 14.3volts, bouncing high to low and far from steady voltage read cruising or increasing RPM's. Often times my radio on, has a fuzzy sound, I feel I'm leading towards this voltage movement.. I put a meter on the trickle lead and rev'd, even tho the gauge on inner fairing was traveling high to low, the meter read steady 13.83volts.

I'm leaning on voltage reg. going faulty or bad connection.. not quite sure the best way to test regulator .. If one could advise on the how too, I'm capable of doing the test
Thanks Tim
 
Reply
Old Sep 14, 2020 | 07:03 PM
  #2  
CoolBreeze3646's Avatar
CoolBreeze3646
Seasoned HDF Member
Joined: Aug 2006
Posts: 24,526
Likes: 30,840
From: Pennsylvania
Default

Originally Posted by Ultra61
Voltage gauge is jumping 13.8 to 14.3volts, bouncing high to low and far from steady voltage read cruising or increasing RPM's. Often times my radio on, has a fuzzy sound, I feel I'm leading towards this voltage movement.. I put a meter on the trickle lead and rev'd, even tho the gauge on inner fairing was traveling high to low, the meter read steady 13.83volts.

I'm leaning on voltage reg. going faulty or bad connection.. not quite sure the best way to test regulator .. If one could advise on the how too, I'm capable of doing the test
Thanks Tim
Here you go it is a sticky in the electrical subforum:
1 https://www.hdforums.com/forum/elect...sting-1-a.html
2 https://www.hdforums.com/forum/elect...sting-2-a.html

Usually your volt/ohm meter is not quick reacting like a voltage meter is. Check all connections to the meter and battery. How old is your battery? May be pulling more current from the voltage regulator if it is starting to go. Do the checks as above and then you should know.
 

Last edited by CoolBreeze3646; Sep 14, 2020 at 07:07 PM.
Reply
Old Sep 14, 2020 | 07:05 PM
  #3  
MURPHCC1's Avatar
MURPHCC1
Club Member
Joined: Apr 2013
Posts: 5,858
Likes: 3,841
From: Cape Cod
Default

 
Reply
Old Sep 14, 2020 | 07:21 PM
  #4  
Ultra61's Avatar
Ultra61
Thread Starter
|
Stellar HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Oct 2007
Posts: 2,314
Likes: 31
From: Eastern PA
Default

Awesome links.. that should get me where I need to go
 
Reply
Old Mar 22, 2021 | 12:44 PM
  #5  
Architect's Avatar
Architect
Seasoned HDF Member
15 Year Member
Joined: Apr 2010
Posts: 9,568
Likes: 7,936
From: Long Island, New York
Default

Old posts, great links, thanks to all that created.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
SPEEDYS_HARLEY
Touring Models
10
Jun 1, 2017 04:51 AM
dochawken
Ignition/Tuner/ECM/Fuel Injection
5
Aug 2, 2015 07:33 PM
dlwilson72
General Harley Davidson Chat
5
Jun 15, 2012 07:31 PM
trackadaptor
Touring Models
7
Oct 16, 2011 10:24 AM
keith t
Electrical/Lighting/Alarm
1
Sep 28, 2011 09:01 AM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 03:28 PM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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