Softail Models Standard, Custom, Night Train, Deuce, Springer, Heritage, Fatboy, Deluxe, Rocker and Cross Bones.
Sponsored by:
Sponsored by:

Weird: Never seen this before

Thread Tools
 
Search this Thread
 
Old Sep 21, 2018 | 03:22 PM
  #1  
tmac00333's Avatar
tmac00333
Thread Starter
|
Seasoned HDF Member
15 Year Member
Joined: Oct 2010
Posts: 5,287
Likes: 2,378
From: Florida
Default Weird: Never seen this before

Hopped on the '17 Fatboy S this morning, cranked her up, let it warm up a bit, put it in first gear and twist the throttle.

Nothing.

It won't go. I'm thinking there's a TBW problem, some sensor or something. I know there's been people with TBW problems. I read dozens of forum posts.

But, I also notice my low fuel light is on. That's weird because I could have sworn I had gas in the tank. There's also a warning light blinking in the bottom right of the speedo.

So I'm thinking there's a problem there. I put at least two gallons of fresh premium in the tank. Let it sit for a few minutes. It starts up fine, idles fine, but the low fuel light is still on and so is that blinking warning light at the bottom right of the speedo. When I put it in gear, I still get no response.

Any ideas? I'm stumped.
 
Reply
Old Sep 21, 2018 | 03:28 PM
  #2  
Campy Roadie's Avatar
Campy Roadie
Seasoned HDF Member
Veteran: Marine Corps
Joined: Aug 2011
Posts: 11,814
Likes: 5,120
From: SW Ohio
Default

Did you change the handlebars or ANY of the controls?
 
Reply
Old Sep 21, 2018 | 03:33 PM
  #3  
sailmotion's Avatar
sailmotion
Seasoned HDF Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Apr 2015
Posts: 7,709
Likes: 7,850
From: New York
Default

When I had a suspected TBW problem on my '14 Ultra (the dealership would not confirm that was the problem and since they handled it under warranty I didn't give it a second thought) my "check engine" light came on.
 
Reply
Old Sep 21, 2018 | 03:39 PM
  #4  
tmac00333's Avatar
tmac00333
Thread Starter
|
Seasoned HDF Member
15 Year Member
Joined: Oct 2010
Posts: 5,287
Likes: 2,378
From: Florida
Default

Originally Posted by Nomadmax
Did you change the handlebars or ANY of the controls?
I had the dealer put on my old ape-hangers from my trade-in Fatboy back when I bought the bike. That was part of the deal. That was about a year and a half ago. No problems since. Except for now.
 

Last edited by tmac00333; Sep 21, 2018 at 03:40 PM.
Reply
Old Sep 21, 2018 | 04:22 PM
  #5  
txfxstrider's Avatar
txfxstrider
Ultimate HDF Member
Joined: Apr 2006
Posts: 6,913
Likes: 87
From:
Default

If you get no response when you think you put it in gear, it is probably clutch related. Check your owner's manual and find out what that blinking warning light indicates.
 
Reply
Old Sep 21, 2018 | 04:58 PM
  #6  
jkinner's Avatar
jkinner
Road Captain
Joined: Jul 2010
Posts: 560
Likes: 88
From: Gila Bend AZ
Default

It should still be under warranty if its less then 2years old, let them fix it. Just curious, Does it stall if you let out the clutch?
 
Reply
Old Sep 21, 2018 | 06:28 PM
  #7  
tmac00333's Avatar
tmac00333
Thread Starter
|
Seasoned HDF Member
15 Year Member
Joined: Oct 2010
Posts: 5,287
Likes: 2,378
From: Florida
Default

Originally Posted by jkinner
It should still be under warranty if its less then 2years old, let them fix it. Just curious, Does it stall if you let out the clutch?
No, it doesn't stall. It's like the throttle isn't even connected.


 
Reply
Old Sep 21, 2018 | 06:59 PM
  #8  
Jaystn62's Avatar
Jaystn62
Stellar HDF Member
Veteran: Army
10 Year Member
Liked
Community Favorite
Joined: Sep 2011
Posts: 2,372
Likes: 250
From: NW Kentucky
Default

There's a good chance it's not conneted. I had same exact thing happen on mine after I pulled wires to mount a power point. Problem is the connector is under the tank. Took a few minutes but got the tank pushed back far enough to click connector back in. I had unadvertantly unplugged the connector. There's also a connection inside your handlebars.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-1

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-2

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-5

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-6

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-7

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-8

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-9

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
Old Sep 21, 2018 | 07:28 PM
  #9  
CoolBreeze3646's Avatar
CoolBreeze3646
Seasoned HDF Member
Joined: Aug 2006
Posts: 24,494
Likes: 30,781
From: Pennsylvania
Default

Try pulling the main fuse and letting it sit for a few minutes, then put the fuse back in and see what happens. Costs nothing and may reset things.
 
Reply
Old Sep 21, 2018 | 07:49 PM
  #10  
Campy Roadie's Avatar
Campy Roadie
Seasoned HDF Member
Veteran: Marine Corps
Joined: Aug 2011
Posts: 11,814
Likes: 5,120
From: SW Ohio
Default

I'm guessing a TBW connection problem inside the bars. The bike is under warranty and the dealer did the bars change; they own all of your problems.
 
Reply



All times are GMT -5. The time now is 05:50 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