Problem:
Xhorse VVDI Key Tool Plus failed to read Porsche Macan 2015 BCM 5M48H using the XDNP17 Porsche BCM solder free adapter.
Error cracking failed: check the adapter and module connection. Chip crack Fail. Unknown error.
Any solution?
Solution:
Here are possible solutions:
1).
Check the jumper. Sometimes, if you put the jumper wrong, you will get this error.
2).
Had the same issue 1 time. Gotta clean off the connection points really good. To bare metal. Then make sure you are in the exact holes they are supposed to go into.
3). Try more attempts. If still has crack failed error, do as the key tool plus suggested. Try testing function 72 and 74 and report.