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that sounds great, we never got a stock one, just modified one.

I have to flash the patch before writing the tunes, if not, it says Error: Controller Device Mismatch...that's for ANY tune that I have done on a CMD... it does it before it even starts to write when...

the old tune wrote just fine. truck runs just fine, it must be the tune I received.

ok so I tried the latest tune and I didn't have to patch, but it still said Transfer Suspended. so I tried to flash an older tune without writing the patch and it wouldn't write..so I had to write...

ok so I flashed the tune that was in it for about 12k miles.. it worked, started up fine. funny thing is that when I made this thread, it wouldn't even take that tune. so I tried a different USB...

I will try an older tune that I know works. Will have result a little bit.

I have flashed probably 4 different tunes in it and every time I had to flash the patch before the tune...if not it would just say controller device mismatch. I wasn't compiling the tunes myself I...

FlashScanV2. been working with a 2010 cab/chassis truck (wrecker)..as of now its 182,835 miles....been receiving tunes from a known diesel tuner. the last tune had some DEF DTC's still enabled, so...