Thread: BAS2 Remap - does it alter terrain response settings ?

Hi all,

This is only relevant to D3/D4 2.7 variants. I installed the BAS2 RRC remap, which I'm very happy with. BIG difference in power (oh yes).
But now curious to know from those who have it, does it change or make redundant, any of the terrain response settings ? I've noticed that Sport shift is no longer relevant. There is no change to the rev reading now, when I shift to S. It used to blip, and rise about 400 rpm when shifting into S. Not so now with the remap. Ok, so maybe a moot point as the remap gives way more power than S.

But curious to know if the unique features of the terrain response settings are now also redundant from the power remap?

I'm heading to Big Red soon and would like to know if sand mode is still in play, or whether or not I need to reverse the tuning map back to stock, for the terrain response settings to work as designed.

Nothing has changed.... except your torque and power curves.

The blip you had was the TC unlocking.
The remap reset the ECU and it’s starting to learn again.

The transmission will now readapt.