Update Time: 2022-02-24, Xhorse released the new repair function for Porsche 12V lithium battery. This function supports Porsche models from 2018 to 2020.
Support Devices (GL Version):
1. Xhorse VVDI PROG – Software V5.1.2
+ Add CAYENNE AC MOUDLE, LITHIUM BATTERY MODULE options in <8-OTHER>-><PORSCHE>
2. Key Tool Plus – Database V55
3. Mini Prog – Database V49
Repair Function for Porsche 12V Lithium Battery Connection Diagram:
1.VVDI PROG Connection Diagram
SPC5644B-ON32E Wiring Diagram:
2. MINI Prog Programmer
MINI PROG>>More Function>>>>Other>>Porsche
3.VVDI Key Tool Plus
Key Tool Plus>>Prog>>More Function>>>>Other>>Porsche
Data and detailed diagrams are well-prepared in the built-in database.
Simple Procedure:
Remove lithium battery module
Locate IC chip-SPC5644B
Connect VVDI Prog with battery module by the wiring diagram
Read and Save D-Flash and P-Flash, back up the data.
Porsche battery repair, you can directly click “repair”, it is recommended to read the backup D before repairing, repair pleaes click “renew and repair” in the upper right corner.