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:

TSM/HFSM module

Thread Tools
 
Search this Thread
 
Old Jul 5, 2010 | 06:25 PM
  #1  
gditt's Avatar
gditt
Thread Starter
|
Stage II
Joined: Jul 2010
Posts: 2
Likes: 0
Default TSM/HFSM module

Having trouble with my '07 Road King. It will not start, it will not even turn over. Have chased the problem for two days and have traced it back to the TSM/HFSM module. Is there a way to troubleshoot this module? Is there a way to bypass to make sure this is the problem. The start relay is not pulling in. I can apply voltage directly from the battery and it pulls in and starts. One side goes through switch on handlebar which is right and the other side comes from the TSM/HFSM module. Anyone familiar with it knows this is where the neutral switch and clutch switch goes, also a data link from ECM ties in here. Any help would be appreciated.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
lhgdale
2014-2024 Touring Models
28
Jun 13, 2023 05:31 PM
Getyurmotorunnin
Touring Models
1
Oct 26, 2011 12:17 AM
myglide
Ignition/Tuner/ECM/Fuel Injection
0
May 17, 2008 10:36 AM
rdkng58
Ignition/Tuner/ECM/Fuel Injection
2
May 16, 2007 02:34 PM
BiggestDawg
Touring Models
1
Jul 10, 2006 06:58 PM




All times are GMT -5. The time now is 04:40 AM.

story-0
Jason Momoa Is Turning Classic Harleys Into PHEVs

Slideshow: Jason Momoa's latest restoration project blends 1920s Harley-Davidsons with modern electric technology, creating some of the most unusual hybrid motorcycles ever built.

By Verdad Gallardo | 2026-06-10 17:18:58


VIEW MORE
story-1
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom

Slideshow: Killer Custom's latest build relies on styling changes rather than performance upgrades, giving the cruiser an entirely different personality.

By Verdad Gallardo | 2026-06-03 18:28:05


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