Problem:
Users of the VXDIAG VCX SE with Porsche license and PIWIS III V41.600.000 software report being unable to access the circuit diagram for the 2020 Porsche Cayenne (9YA).
Explanation:
The PIWIS III diagnostic software provides offline access to circuit diagrams only for Porsche models up to 2018. For vehicles manufactured from 2019 onwards, including the 2020 Cayenne, circuit diagrams are no longer included offline and require online access via Porsche’s dealer account.
Solution:
- For 2019 and newer Porsche models, you must log into a dealer’s online account to access the circuit diagrams. The offline functionality does not support these newer vehicles due to updates in Porsche’s information-sharing system.
- For pre-2018 Porsche models, circuit diagrams can still be accessed offline within PIWIS III without the need for online login.
Steps to Access Circuit Diagrams for Pre-2018 Models in PIWIS III:
