code 2715
Thread Starter
Drifting
Joined: Aug 2010
Posts: 1,880
Likes: 4
From: Montgomery Texas
code 2715
When it is cold I get this code every once in a blue moon and it throws the trans into limp mode. I have to pull over shut down and restart, then I have a check engine light. I was told there is a service bulletin about this issue has anyone else heard about it? I am going to try the back flush to see if it is some trash that is hanging up #4 valve.
Tech Contributor
Joined: Oct 1999
Posts: 40,995
Likes: 9,759
From: Charlotte, NC (formerly Endicott, NY)
I assume you mean P2715. I could not see any Tech Bulletins on it but my manual is only up to date to some time in 2009. Problem certainly sounds hydraulic Vs electrical and you should start by checking the trans fluid. Don't know whether you have the Service Manual Diagnostic process but I will attach a copy with some of the referenced links at the bottom of the procedure. If you need the scan tool references PM me.
Bill
Bill
Thread Starter
Drifting
Joined: Aug 2010
Posts: 1,880
Likes: 4
From: Montgomery Texas
I assume you mean P2715. I could not see any Tech Bulletins on it but my manual is only up to date to some time in 2009. Problem certainly sounds hydraulic Vs electrical and you should start by checking the trans fluid. Don't know whether you have the Service Manual Diagnostic process but I will attach a copy with some of the referenced links at the bottom of the procedure. If you need the scan tool references PM me.
Bill
Bill
Team Owner
Joined: Sep 2005
Posts: 20,352
Likes: 568
From: Ventura County, Calif
Considering you've had the trans built, this probably doesn't really apply but just FYI here's some history and info: 
http://forums.corvetteforum.com/c6-c...wn-tranny.html
http://forums.corvetteforum.com/c6-c...wn-tranny.html
Tech Contributor
Joined: Oct 1999
Posts: 40,995
Likes: 9,759
From: Charlotte, NC (formerly Endicott, NY)
I assume the rebuilders have warrantied their work and will fix it for free.
Read the linked thread and searched on P2714. There are three Technical Bulletins for that code. None for the P2715. The two codes represent opposite fault conditions of the same valve. One is stuck shut and the other is stuck open. What works for one code may not always work for the other.
Bill
Read the linked thread and searched on P2714. There are three Technical Bulletins for that code. None for the P2715. The two codes represent opposite fault conditions of the same valve. One is stuck shut and the other is stuck open. What works for one code may not always work for the other.
Bill
Thread Starter
Drifting
Joined: Aug 2010
Posts: 1,880
Likes: 4
From: Montgomery Texas
I assume the rebuilders have warrantied their work and will fix it for free.
Read the linked thread and searched on P2714. There are three Technical Bulletins for that code. None for the P2715. The two codes represent opposite fault conditions of the same valve. One is stuck shut and the other is stuck open. What works for one code may not always work for the other.
Bill
Read the linked thread and searched on P2714. There are three Technical Bulletins for that code. None for the P2715. The two codes represent opposite fault conditions of the same valve. One is stuck shut and the other is stuck open. What works for one code may not always work for the other.
Bill
The builder is a great guy and he will make it right if it is an issue with his build. If it is a valve failure it is not his fault and I will have to buy the whole valve assembly which I was told is 700.00. This issue normally only happens when it is very cold out or the trans fluid is cold.
