Problem 1:
I’ve tried to correct the mileage on a DQ381 with Yanhua ACDP 2, but it comes up with an error (write routine data error). It ID’s it fine
Problem 2:
Trying to clone VW DQ381 gearbox with Yanhua Mini ACDP2 but no luck.
When writing data, it says downloading routine data error.
Here comes the solution.
In the cloning menu, detect gearbox system information.
Check the BOOT version. If the boot version is 401, new boot ver 0401. Module 19 bench not working.
DQ381 G2 401 bootloader is locked. You need latest module 45 A60B license activation.
Module 45 will read and write 2022+ Gen2 DQ38x gearbox data.
Autotuner, Flex etc devices will also unlock 401 bootloder.
