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Porsche · 2010 – 2018
Cayenne (958/958.2)
Vehicle identification reference. Always confirm the actual module and market specification.
Reference details
- Year range
- 2010 – 2018
- Platform
- 958 (PL72)
- Immobilizer
- KESSY proximity
- Transponder
- ID46/ID48 smart
- Key blade
- HU66
- Frequency / market
- EU: 433 MHz • US: 315 MHz • ROW: 315/433 MHz
- Chip type
- PCF7936 OR Megamos Crypto (check key type/year)
- Solder-free adapter
- ✅ ACDP Module 10 (2010–2018) solder‑free ICP; ✅ Xhorse VVDI Mini Prog/Key Tool Plus Porsche BCM solder‑free adapter (XDNP17).
Reviewed reference. Confirm the actual module and market before working. Parts and specifications may vary within the same model year.
Keys & chip variants
Locate the controller
Where the master module sits
KESSY/BCM
On the job
Programming routes & tool support
Add key
Medium • 45–90 min. OBD after BCM dump (D‑Flash) from front BCM; prepare dealer key then learn via OBD.
KESSY proximity (ID46/ID48 family)
✅ Autel IM608/IM508S, AVDI, VVDI2/KTP – add‑key via OBD with working key on many
✅ Lonsdor, Smart Pro, OBDStar, Xtool, Launch – generally supported on KESSY era
All keys lost
High • 2–3h. Bench read front BCM (MC9S12/5M48H etc.) D‑Flash/P‑Flash, generate key, then OBD learn; backup both front/rear BCM.
AKL requires KESSY/BCM bench (e.g., 95320/95xxx/NEC/MCU) to extract secrets/CS; OBD AKL usually blocked
✅ Autel/AVDI/VVDI/Lonsdor – supported with dump/pre‑auth
Bench & EEPROM
KESSY/BCM bench read (under dash/console) → prepare dealer key → OBD/keyless learn
Platform notes & pitfalls
Platform summary
Second‑gen Cayenne with KESSY.
What to watch for
⚠️ Reading P‑Flash unnecessarily can corrupt BCM—use D‑Flash where possible. Two crystal variants require correct adapter. Keep clean backups.