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:

Diag Code C1021

Thread Tools
 
Search this Thread
 
Old Apr 15, 2026 | 08:19 AM
  #11  
btsom's Avatar
btsom
Grand HDF Member
10 Year Member
Community Builder
Liked
Top Answer: 1
Joined: Jan 2012
Posts: 4,458
Likes: 2,880
From: Oklahoma
Default

Originally Posted by BigFuji
It is 2017 lLimited

i got a zero AC reading when I spin the wheel.

i searched the internet for the sensor data.
This is a GENERAL REQUEST, only using the above as an example, not a personal attack. The internet is practically an entire universe, an answer like that is almost like saying the information came from the Andromeda Galaxy. The SPECIFIC source would indicate the believability of the answer, AND give others a place they might check when they need information. Product preferences are typically a bit short on information also, saying "I like X" without the REASON is also pretty useless. I see this quite a bit in tire and headlight reviews. For tires, the reasons for liking one and not another can be important. Some want high traction, others want long wear, some like crisp handling, others prefer a cushy ride.
 
Reply
Old Apr 23, 2026 | 12:06 PM
  #12  
BigFuji's Avatar
BigFuji
Thread Starter
|
Cruiser
5 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2018
Posts: 113
Likes: 82
From: Southwest Michigan
Default

It was the bearing. I replaced the sesor and still got zero on the AC test. I replaced the ABS bearing and all is good. Physically inspected the old bearing and it appears to be good, no damage or anything. The magnetic ring insode must be damaged. I can change a front rim like a NASCAR pit stop now. I had that thing off at least 8 times!

There is a way to eliminate teh sensor or bearing, hind sight 20-20.

Condition:
Ohms Test, Good
AC test, Fail

With a scanner check your wheel speed
If "Zero" the sensor is good and the bearing is bad, replace the bearing
If "No Reading" the sesnor or its wiring is bad, replace the sensor, repair the short


Side note correction:

The ABS and Non-ABS bearing are different in size. Sorry for passing bad intel. My punishinet will be watching the View for 10 hours.
 
Reply
Old Apr 23, 2026 | 05:42 PM
  #13  
hattitude's Avatar
hattitude
Seasoned HDF Member
15 Year Member
Community Builder
Community Favorite
Top Answer: 10
Joined: Sep 2008
Posts: 14,148
Likes: 11,221
From: San Diego, CA
Default

Originally Posted by BigFuji


Side note correction:

The ABS and Non-ABS bearing are different in size. Sorry for passing bad intel. My punishinet will be watching the View for 10 hours.

You are aware the US Constitution forbids cruel and unusual punishment in the 8th Amendment....???

You better find a different punishment than watching The View.....
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
labou1
Touring Models
18
Feb 14, 2026 07:47 AM
Gunnysgt
Wheels/Tires
10
Jul 9, 2023 06:22 AM
onaride63
General Topics/Tech Tips
4
Jun 8, 2022 10:12 AM
saxfiend
Touring Models
6
Jul 27, 2013 01:43 PM
LUBA
Ignition/Tuner/ECM/Fuel Injection
5
May 28, 2009 09:46 PM




All times are GMT -5. The time now is 07:02 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