DTC u1000/ u1001 - Nissan Forums : Nissan Forum
 
LinkBack Thread Tools Display Modes
post #1 of 1 Old 04-18-2012, 03:07 PM Thread Starter
Registered User
 
Join Date: Dec 2011
Posts: 8
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Garage
iTrader: 0 reviews
(Thread Starter)
DTC u1000/ u1001

Hi , I have a 2003 Nissan Altima 2.5 SL. I recently saw my check engine light illuminate. I scanned the code with Nissan Datascan software/adapter and found U1000/ U1001. I did self diagnostics with the ecm , bcm and finally tcm. The self diagnostics however doesnt work on the TCM. It says that Connection failed. Is the U1001/ U1000 code indicate a communication problem to the TCM? If there is a bad TCM can I replace it with a used one? Do I need to perform any relearn procedure to the TCM? I have also been Noticing rough shifts for the past 3 months without any check engine light untill yesterday.
Attached Thumbnails
Click image for larger version

Name:	Capture.PNG
Views:	1516
Size:	45.6 KB
ID:	33536   Click image for larger version

Name:	Capture2.PNG
Views:	1305
Size:	66.5 KB
ID:	33537  

Last edited by dude3603; 04-19-2012 at 09:29 PM.
dude3603 is offline  
Sponsored Links
Advertisement
 
Reply

  Nissan Forums : Nissan Forum > Nissanclub.com Nissan - Infiniti Enthusiast Forums > NISSAN ALTIMA FORUMS > 2002-2006 Nissan Altima Forums > Engine Performance (2002-2006)

Quick Reply

User Tag List

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



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