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:

Need Some expert help with TBW wiring

Thread Tools
 
Search this Thread
 
Old Oct 30, 2022 | 02:49 PM
  #1  
hdgunguru's Avatar
hdgunguru
Thread Starter
|
2nd Gear
Joined: Oct 2022
Posts: 6
Likes: 4
From: DFW
Default Need Some expert help with TBW wiring

Hi, I am new to this forum and learning all the ins/outs about it, so please forgive me if I do something wrong while posting.

I have a 2021 Road Glide Special that I am doing a bar swap on. To keep it short, I had to cut the connectors off of the TBW sensor assembly. I have looked all over, including the service manual for any info on which set of Red, black, and white wires are 1, and 2. (example, TGS1, and TGS2 are the white wires). Does anyone know which red, black, white wires that come out of the twist grip module. I already know I screwed up by not labeling. This harness/module has NO colored tape, or wrap indicating grouping of wires like I have seen all over the internet. I am trying to avoid buying a new TGS.

Thank you in advance for all the help!
 
Reply
Old Oct 30, 2022 | 04:17 PM
  #2  
OKMICK's Avatar
OKMICK
Seasoned HDF Member
Veteran: Navy
10 Year Member
Liked
Community Favorite
Joined: Jul 2012
Posts: 81,309
Likes: 36,894
From: Oklahoma City
Default

Hope this thread helps

https://www.hdforums.com/forum/touri...onnection.html
 
Reply
Old Oct 30, 2022 | 05:00 PM
  #3  
hdgunguru's Avatar
hdgunguru
Thread Starter
|
2nd Gear
Joined: Oct 2022
Posts: 6
Likes: 4
From: DFW
Default

Thank you for the reply. The identity issue exists directly at the twist grip where the wires exit the twist grip and carry on down the bar. Which of the 2 red wires are 1 and which is 2. The same question for the 2 black, and the 2 white. The odd part, is on the wiring diagram, it shows everything in 2D or flat, and the twist grip is round. ugh!!
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Roadglide5353
Ignition/Tuner/ECM/Fuel Injection
5
Jul 15, 2022 01:15 PM
gilbyfltr
Touring Models
8
May 12, 2020 06:18 PM
pikeysxtcob
Touring Models
3
Mar 8, 2020 08:51 AM
Danv508
Ignition/Tuner/ECM/Fuel Injection
2
Mar 15, 2017 08:53 AM
Bruin08
General Harley Davidson Chat
2
Oct 15, 2014 05:01 PM




All times are GMT -5. The time now is 10:23 PM.

story-0
6 Weirdest Harley-Davidsons Ever Sold to the Public

Slideshow: From military-inspired singles to scooters and three-wheel utility vehicles, these Harleys took the company far outside its comfort zone.

By Verdad Gallardo | 2026-06-02 18:34:10


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