Control module function - external BOSE amplifier: Identification

The diagnosis software number and the part numbers for the PCM2 can be read out under this menu item.

1. Connect and start the Porsche System Tester II 9588 and switch on the ignition.
2. Select 911 (996) in the Vehicle type menu and confirm with the "FORWORD" key.
3. Select PCM  in the Control modules menu and confirm with the "FORWORD" key.
4. Select External BOSE amplifier  in the 911 (996) PCM2 function selection and confirm with the "FORWORD" key.
5. Select Identification  in the 911 (996) external BOSE amplifier function selection and confirm with the "FORWORD" key.
6. Diagnosis software number; PCM2 parts number  appears on the display.