Electrical/Lighting/Alarm Having electrical problems? Discussion on everything electrical and lighting systems.

Ground wire

Thread Tools
 
Search this Thread
 
Old Sep 25, 2016 | 12:11 PM
  #1  
151fire's Avatar
151fire
Thread Starter
|
Tourer
Joined: Jun 2010
Posts: 364
Likes: 31
From: Dayton, Ohio
Default Ground wire

I'm replacing my stock RK auxiliary lights and turn signals (chrome) with the auxiliary lights and bullet turn signals that bolt directly to the sides of the headlight housing, these are powder coated black. Since these new lights are powder coated they have a ground wire coming out of them as opposed to the originals which have the ground wire riveted to the housing. So my question is, can I connect this new ground wire to any of the black ground wires within the headlight housing or should I tap into a certain ground. The instructions don't address this and my service manual just says black goes to ground. Seems to me a ground is a ground but just want to be sure. Thanks for any help guys!
 
Reply
Old Sep 25, 2016 | 02:49 PM
  #2  
skinman13's Avatar
skinman13
Outstanding HDF Member
Veteran: Navy
Joined: Dec 2012
Posts: 2,557
Likes: 235
From: Texas
Default

splicing into any good ground will work fine, direct to chassis connections are usually better. Before you splice into a wire, use an ohm meter and make sure it is a good ground...
 
Reply
Old Sep 25, 2016 | 03:43 PM
  #3  
151fire's Avatar
151fire
Thread Starter
|
Tourer
Joined: Jun 2010
Posts: 364
Likes: 31
From: Dayton, Ohio
Default

Thanks for the reply skinman! Could you educate me on how to check for a good ground?
 
Reply
Old Sep 25, 2016 | 07:53 PM
  #4  
skinman13's Avatar
skinman13
Outstanding HDF Member
Veteran: Navy
Joined: Dec 2012
Posts: 2,557
Likes: 235
From: Texas
Default

a trouble light really works best for this. clip to the positive side of the battery and probe. A good ground will light up the test light bright.

If you have an ohmmeter, you just connect the ground to the main chassis ground stud (mine is under my seat) and look for continuity with the meter. Ohmmeters can be tricky because they will read through a light bulb or a coil in a circuit and may show continuity from either the hot or ground side. The trouble light will light up dimmer if it is not directly to ground.
 
Reply
Old Sep 26, 2016 | 10:54 AM
  #5  
151fire's Avatar
151fire
Thread Starter
|
Tourer
Joined: Jun 2010
Posts: 364
Likes: 31
From: Dayton, Ohio
Default

Ok thanks again, I'll give that a try!
 
Reply
Old Sep 28, 2016 | 10:45 AM
  #6  
151fire's Avatar
151fire
Thread Starter
|
Tourer
Joined: Jun 2010
Posts: 364
Likes: 31
From: Dayton, Ohio
Default

Skinman just wanted to say thanks again, was able to find a good ground in the headlight housing and got my new auxiliary and turn signals wired up, looks awesome!!! I still have to aim them and snug everything up, I'll post some pics when I do.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
sick98
Electrical/Lighting/Alarm
6
Feb 17, 2014 07:57 AM
jharanin
Electrical/Lighting/Alarm
3
Dec 7, 2011 05:09 PM
BrassHOLE
Dyna Glide Models
4
Jul 19, 2011 08:48 AM
Stanger
Dyna Glide Models
22
Jul 13, 2010 03:50 PM
Squiggs
Ignition/Tuner/ECM/Fuel Injection
6
Mar 11, 2009 04:31 PM




All times are GMT -5. The time now is 08:12 AM.

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