Trouble codes U0073 and U0100 - Diesel Truck Forum -
Thread Details Posted by peteno, this thread has received 0 replies and been viewed 5616 times.

LinkBack Thread Tools Display Modes
post #1 of 1 (permalink) Old 06-09-2011, 03:21 AM Thread Starter
Junior Member
Join Date: Jun 2011
Posts: 1
Points: 525
Thanks: 0
Thanked 0 Times in 0 Posts
Trouble codes U0073 and U0100

Does anybody know what these two codes mean? It appears to be a communication issue between the ECM/PCM and some control module. I took the truck (LLY) to a transmission shop today and he told me a fuse was blown which turned out to be speculation on the tech's part. How do you even begin to troubleshoot a problem like this?
peteno is offline  

Quick Reply

Register Now

In order to be able to post messages on the Diesel Truck 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:


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
Trouble Codes R33615 Duramax 2001-2004 (LB7) 2 04-09-2009 04:37 PM
Trouble Codes dieselpower1966 1994-2003 7.3L Power Stroke 2 04-06-2008 09:55 PM
24v Trouble codes sstockton 5.9L Cummins (1998.5-2002) 5 08-28-2007 10:36 PM
trouble codes JWC-PERFORMANCE 1994-2003 7.3L Power Stroke 4 05-25-2007 09:22 PM
Trouble codes redneckcummins 5.9L Cummins (2003-2007.5) 2 03-01-2007 03:34 AM

Posting Rules  
You may not post new threads
You may not 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