Lost communication with ecm - Road Glide Forums
Troubleshooting for Road Glides List your Road Glide problems here, and DR. Ruth will answer them.

 
LinkBack Thread Tools Display Modes
post #1 of 3 (permalink) Old 08-29-2016, 05:47 AM Thread Starter
Life Member
 
RFG7680's Avatar
 
Join Date: Jul 2015
Location: North East Ohio
Posts: 3,794
Garage
Lost communication with ecm

And speedo.

I flashed a new map this morning. About 5 minutes after I left for work no dash. No gauges at all. Speedo stuck at 60. Tach at 2k.

Checked trouble codes. Lost connection between ecm. Lost connection with Speedo. I went back to my old map and was able to clear the ecm codes it won't clear the Speedo codes.

Fuse? FP3?


To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

"That which we manifest is before us."
BUYER BEWARE @ BATTLEFIELD HARLEY IN GETTYSBURG PA.
RFG7680 is offline  
Sponsored Links
Advertisement
 
post #2 of 3 (permalink) Old 08-29-2016, 09:33 AM Thread Starter
Life Member
 
RFG7680's Avatar
 
Join Date: Jul 2015
Location: North East Ohio
Posts: 3,794
Garage
I'm not thinking the 2 are connected. When you flash the tuner I assume it throws that code. Just clear it because it's a non issue. It has not come back since I cleared it. But the Speedo won't go away. Only fuses I found was the small block on the left side. No instrument cluster fuse.

I'll check the connection under the Speedo and tach when I get home.


To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

"That which we manifest is before us."
BUYER BEWARE @ BATTLEFIELD HARLEY IN GETTYSBURG PA.
RFG7680 is offline  
post #3 of 3 (permalink) Old 08-29-2016, 02:48 PM
Life Member
 
ironmark's Avatar
 
Join Date: Dec 2010
Posts: 6,528
Try unhooking the battery or pulling the main fuse and let the bike sit for a while, doing this may clear out the DTC's that you can't clear.


To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
08 FLTR candy red sunglo,with 2015 103 HO, V&H Dresser Duals with Monster Rounds, Power Vision tuner, Willy Shiny Wheels and Forks and a bunch of other stuff.
ironmark is offline  
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Road Glide Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Similar Threads
Thread Thread Starter Forum Replies Last Post
Harley Touring Advanced Audio Communication Switch Kit 77173-06 93-331-29psi Parts for Sale 0 04-26-2013 11:14 AM
New communication jack installed HUTMO Audio 2 03-16-2013 07:08 PM
FINALLY COMPLETED the Communication System Install HUTMO *General Road Glide Discussions/Pictures 8 06-29-2012 12:21 PM
Communication recommendations? PDGNKG *General Road Glide Discussions/Pictures 16 01-01-2012 07:41 AM
communication headsets ichiban Troubleshooting for Road Glides 6 06-21-2011 01:49 AM

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome