Purpose: Add a key for Porsche Cayenne S IC93C86 via Xhorse VVDI Key Tool Plus Pad
Tools:
Porsche Kessy Module
Xhorse VVDI Key Tool Plus + BCM Solder Free Adapter
A blank new smart key
Procedure
Remove Kessy outer shell & IC93C86 chip.
Insert to BCM Solder Free Adapter to connect with VVDI Key Tool Plus.
Read & Save EEPROM
Press on main page,
Prog >> EEPROM and FLASH >> Microchip >> 93CXX >> 93C86A(8 PIN)(adapter) >> Read >> EEPROM >> Begin >> Continue
Read successfully.
Select “Save and edit” >> OK >> Save as >> Rename, OK
Save success.
Make Dealer Key
Go back to main page, press
Immo data tool >> Europe >> Porsche >> Kessy >> HITAG – 93C86 >> Begin >> Load saved file just now >> Open
Put the new key into Key Tool Plus slot.
Select an unused key position: Key 3, press “Prepare dealer key”.
Select “PCF 7936(PCF 7946)”, press “OK”.
Prepare dealer key success.
It can start engine after write back new dump file.
Press “OK” to save dump file.
Save here >> OK >> OK
Save file success.
Go back to main page, press
Prog >> EEPROM and Flash >> Microchip >> 93CXX >> 93C86A(8 PIN)(adapter) >> Write >> EEPROM >> Begin >> OK >> Load saved file just now >> OK >> Continue
Write completely.
Take out the new key to have a try.
It can start the engine, and its remote works well.
Done!
This is using VVDI Key Tool Plus to program a new key for Porsche Cayenne S successfully.