CD Changer Identification

CD Changer Identification

The diagnosis software number and the part numbers for the CD changer can be read out under this menu item.
1. Connect and start the 9588 Porsche System Tester II and switch on the ignition.
2. Select 'Cayenne' in the Vehicle type menu and confirm with the >> key.
3. Select 'PCM2 or CDR23' in the Control units menu and confirm with the >> key.
4. Select 'CD changer' in the PCM2 or CDR23 function selection and confirm with the >> key
5. Select 'Identification' in the Cayenne PCM2 or CDR23 CD changer function selection and confirm with the >> key.
6. "Diagnosis software number; PCM2 part number." appears on the display
7. "Extended identification" can be called up on the display with the F8 key.