RMA message sent/received.

I have noticed that messages from ****@diablosport.com were immediately sent to my Hotmail Junk Mail folder. This could be the reason you are not getting a response.

Did you check to see whether there was a Technical Service Bulletin (TSB) for your car and that particular code? I know there was for my Avalanche. They did an extensive rebuild on the tranny to replace the clutches and solenoids. Were it not under warranty, I would have purchased a highly rebuilt ...

Yes. It was my understanding that you should always restore the factory tune prior to servicing to ensure that the Modified Tunes are available on the Predator. Is that not correct?

I'm assuming you are looking for what is in the 8th spot of the VIN. That would be "Z". Otherwise, if you are looking for the 8th number, then it would be "2"

I should note that I just got the truck back from the shop for Error Code P0894. The entire transmission was rebuilt due to clutch and solenoid failure. Additionally, they adjusted my settings for the 20" wheels I had installed.

I have an '05 Chev. Avalanche LT that is no longer accepting a tune after returning from the dealership. I restored the stock tune prior to bringing it in and am now getting the following message:

Version software is revision incompatible for tuning
Call you dealer for tech support

Model No. GM ...