Speedo not working - Ford Powerstroke Diesel Forum
LinkBack Thread Tools Display Modes
post #1 of 1 Old 11-23-2011, 05:57 PM Thread Starter
Powerstroke.org Rookie
Join Date: Jan 2011
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Speedo not working

I have an early 99 F350 4x4 7.3 auto. My speedo hardly ever works. I have replaced the sensor on the rear diff. I cleaned it very good with a wire brush so there is no rust under the new sensor. The wires that plug into the sensor look good. The cruise control works fine. The trans seems to be shifting fine.

I have a diablo handheld programmer for it. It always displays the correct speed on the programmer while driving. The trans sensors both seem to be reading fine.

I have tried swapping the instrument cluster from my 5.4 F250 but also get no speedo reading.

Anything else I can try?
dbcooper99 is offline  
Sponsored Links

Quick Reply

Register Now

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

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


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

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

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

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