Remove BCM
Connect module with BCM solder free adapter and key tool plus. Solder free low risk .
Read d-flash
Read d-flash success. Save data.
Start make dealer key
Select new Porsche key- generate dealer key
Generate key-eeprom 1n35h
Load d-flash
Select new key position
Save new EEPROM data
Generate dealer key success
Start key learning
Select learn key
Load d-flash
Insert 1st key and turn on
Dashboard shows 02-01
Learn 1st key success
Insert 2nd key and turn on ignition
It shows 02-02
2nd key learning completed
All key successfully learned
now the new key is working
Reinstall BCM back to vehicle
Job done.
With the new Xhorse XDPGSOGL DB25 DB15 Connector, vvdi prog will read Porsche BCM Dflash and Pflash without soldering.
Here we successfully read BCM 2M25J with solder free adapter.
Device used:
Xhorse Porsche XDNP17 BCM solder free adapter
Procedure:
Connect XDNP Porsche BCM adapter with vvdi prog and DB15 Connector following the wiring diagram
Run VVDI prog software, select Porsche BBMW 2M25J Backup (Adapter)
Read EEPROM Dflash and save
Read Pflash and save. Reading pflash takes longer. Save Pflash
In VVDI2, go to Porsche function- Key Learn- New Porsche Key -Prepare Dealer Key- EEPROM 2M25J
Upload DFLASH save in step 1
Select an unused key position and prepare dealer key.
Done.