Chevy and GMC Duramax Diesel Forum banner
  • Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge!
1 - 5 of 5 Posts

·
Registered
Joined
·
365 Posts
Discussion Starter · #1 ·
I have a buddy that just swapped from an 02 engine to an 05, now the trans is in limp mode. Any ideas?
 

·
Premium Member
Joined
·
17,806 Posts
If it is in "Limp", there will be fault codes-- post the codes. Cheap scanners will not read trans codes.

Did he use the 02 engine and trans harness,,,,,,,??
 

·
Registered
Joined
·
365 Posts
Discussion Starter · #3 ·
I'll get the codes. Used all of the 02 wiring to my knowledge
 

·
Premium Member
Joined
·
17,806 Posts
One difference in the trans-- the 05 has a "G" solenoid, and the 02 does not.
 

·
Registered
Joined
·
365 Posts
Discussion Starter · #5 ·
But if you use the wiring from the 02 the g solenoid shouldn't matter should it?
 
1 - 5 of 5 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top