I've searched and read back though all the previous posts related to this subject. I've done everything suggested multiple times with no luck. I can tune other C6 Corvettes including a new Z06 the other day with no issues.
Data:
- I have a tuner package with no licensing issues for the vehicle.
- Vehicle is a 2005 Corvette LS2
- Car was previous tuned with EFILive on 04/2006.
- There is definately NO TUNERLOCK on the PCM.The shop that did the tune (ECS) did NOT LOCK it.
- I waited longer than 15 secs before attempting to just READ ENTIRE. I haven't even tried to WRITE yet as I am not even able to READ it.
- Scanner works fine and I can read any data with the scanner including DTC's and reset them
- I tried a different USB cable in a different port
- I tried connecting things in a different sequence
So unless I missed the solution in another post, any help would be appreciated. This is the ONLY vehicle I have ever had this problem with.
THanks