Po785 - Chevrolet Forum - Chevy Enthusiasts Forums

Go Back   > >
Log In 

Tahoe & Suburban The power, space, and brutal towing ability make the Tahoe and its longer sibling, the Suburban, arguably the best full size SUV's on the market today.

2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

Reply
 
 
 
LinkBack Thread Tools Search this Thread
  #1  
Old 05-21-2010, 08:38 AM
CF Beginner
Thread Starter
 
Join Date: May 2010
Posts: 1
Default Po785

Am getting a PO785 DCT code and blew up the first transmission. Have since replaced the transmission and am having the same difficulties as the first before it went. I ohm'd out the solenoids and they all checked good. Have gotten a lot of information from this site saying they could still be mechanically failing and need to come up with a way to check that.
My question is also as follows; Had the battery disconnected for over a week. Was hoping that this would reset the PCM fault codes but am not sure. Could the original problem have this transmission still in "limp" mode? Am about to start tracing my electrical lines as well this weekend so any information on that would eb especially useful. TY for this site and the information I have gotten so far
Reply With Quote
  #2  
Old 05-21-2010, 08:40 AM
maxxman04's Avatar
CF Veteran
 
Join Date: Dec 2009
Location: kentucky
Posts: 1,854
Default

need to know what you're working on.
Reply With Quote
  #3  
Old 05-23-2010, 06:02 PM
73shark's Avatar
Administrator
 
Join Date: Apr 2006
Location: KC, MO area
Posts: 9,051
Default

Welcome to the forum.

Did you clear the code when you replaced the tranny?
Reply With Quote
 
 
Reply


Tags
10, 2007, 97, 98, aveo, chevrolet, chevy, code, gm, limp, mode, po785, resetting, silverado, tahoe, truck

Thread Tools Search this Thread
Search this Thread:

Advanced Search

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 On
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -5. The time now is 10:27 AM.