SCT XCal II Question???

[matt1030]

I just got my truck back from the dealer and they put the newest flash on it. Tried to tune the truck again and it told me to update my tuner so I got on and downloaded the newest update. Still tells me that ECM is not supported check for updates. Has anyone else had this problem???? Thanks

Matt

[kingranchdude]

You'll have to unlock the programmer, get your new "Strategy" and send it off for updated tunes.

[matt1030]

Originally Posted by kingranchdude

You'll have to unlock the programmer, get your new "Strategy" and send it off for updated tunes.

Thanks I thought you only had to unlock it to move it to a new vehicle. I'll give it a try!

[matt1030]

[matt1030]

I updated my XCal II and unlocked and still getting the same message. "Unsupported ECM check for updates" Anyone have any ideas?

[720Deere]

Your original tunes will not work on the truck because your strategy has changed due to the dealer reflash. As suggested before, you will need to contact your custom tuner and get new tunes to match the new strategy.

[DoubleDpsd]

your strategy has changed, check it with the xcal2 and send it to your tuner and tell them you got the newest flash and would like new tunes for your strategy.