- Joined
- Jun 24, 2008
- Messages
- 45,520
- Location
- London
- Car
- 2022 Hyundai IONIQ 5 RWD / 2016 Suzuki Vitara AWD
This is my theory, these boxes pick up driving style and habits over an amount of time. they can possibly be over sensitive to driver input. TCU update could improve this . Wipe the learning technology clean. And start fresh learning carracteristics.
Is it worth it. This is what I'm trying to gather.
I don't actually know if the TCU update erases the previous learning. It may or it may not, but it's not obvious either way.
In any event, the TCU learning is a dynamic process, and if you change your driving style then the TCU will quickly relearn - there's no particular advantage in erasing the previous learning.
(Not to be confused with Adaptations, which is a different thing altogether).