Rambler358
Active member
Well, good news. I brought my TC back to my dealer for the latest 012.008.040 software/TFT update. Took just over 2 hours. I did revert my tune back to stock before bringing the bike in for the update. I ran some errands after the update and noticed no issues with it, though this coming weekend will really be the true test when I get to ride it.At times a TFT update doesn't involve an ECU update so always good to check if the bike still flashes after you get it back from the dealer. If faced with an "incompatible" error when trying to flash, it means they also updated the ECU.
Oh yeah, I said there was good news! So after I got the bike back home and let it cool off, I decided to see if the Bren Tune could be re-flashed. I was really expecting to see some "incompatible" error, but no - the flash completed successfully! I then brought the handheld up to my PC to verify that the last file written to the bike was the Bren Tune mod, and sure enough it was. So I have the latest TFT update and the Bren Tune installed - life is good.
So those of you with either a B or TC and worry that the new TFT update will alter the ECU so the Bren Tune can no longer be loaded, worry no more.