How to solve VVDI2 Cannot access sub-remote-pcb


I try to program 03 Audi 231N 433 wireless PCB remote key by using VVDI2 full version and VVDI2 Mini remote programmer, but I failed to prepare key and Xhorse VVDI2 key programmer prompted error ”

Can’t access sub-remote-pcb or sub-remote-pcb with battery.

Reconnect sub-remote-pcb or remove battery and retry.”

what should I do?
vvdi2-cannot-access-sub-remote-pcb-1

vvdi2-cannot-access-sub-remote-pcb-2

VVDIShop engineer solution:

The VVDI2 wireless remote function should work with Xhorse VVDI Key Tool remote maker English version.

English version now is out of stock.