Problem:
Set up VXDIAG VCX SE with PSA Diagbox v9.85 software.
The program starts, successfully identifies the car based on the chassis number.
The diagnostic function does not start. 9.85 software detects the VIN automatically then disconnects,and cannot read modules. It's a Peugeot Partner 1.6HDI 2006.
Solution:
VXDIAG PSA device is for 2006 and onwards CANBUS models.
Try manual selection instead of automatic detection.
If it still fails, the software is missing database for this model.
For 06 and older Peugeot Citroen models, especially k-line models, use the old lexia3 interface instead.
