Introduction - CD changer
This article contains the diagnosis for the following system: PCM2
Identification
The diagnosis software number and the part numbers for the PCM2 can be read out under this menu item.
- Connect and start the Porsche System Tester II No. 9588 and switch on the ignition.
- Select 'Cayenne' in the Vehicle type menu and confirm with the [>>] key.
- Select 'PCM2' in the Control units menu and confirm with the [>>] key.
- Select 'Identification' in the Cayenne PCM2 function selection and confirm with the [>>] key.
- "Diagnosis software number; PCM2 parts number" appears on the display.
CD changer fault overview
| Fault code | Fault text | Fault effect |
|---|---|---|
| 8001 | Audio CD read error | Failure |
| 8002 | Read speed control fault | Failure |
| 8003 | Fault in speed control unit | Failure |
| 8004 | Mechanical fault in read unit control | Failure |
| 8005 | Mechanical fault while inserting audio CD into magazine | Failure |
| 8006 | Mechanical fault while inserting audio CD into magazine | Partial failure of CD changer |
| 8007 | Mechanical fault while removing audio CD from reader | Partial failure of CD changer |
| 8008 | Mechanical fault while lifting audio CD into reader | Failure of CD changer |
| 8009 | Mechanical fault while removing audio CD from reader | Failure of CD changer |
| 800A | Mechanical fault while ejecting magazine | Failure of CD changer |
| 800B | Control module faulty | Failure of CD changer |
| 8011 | Fault in internal memory | Failure of CD changer |
CD CHANGER FAULT OVERVIEW CHART