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8004 CD changer: Diagnosis/troubleshooting

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DIAGNOSIS/TROUBLESHOOTING - 8004 CD CHANGER

Work instruction Display OK If not OK
1 Read out the PCM2/CDR23 fault memory
  • Connect the Porsche System Tester II 9588 to the diagnostic socket; switch on the ignition and the Porsche System Tester II 9588
  • Select 986 as the vehicle type and start the automatic control module search
  • In the Control units menu, select PCM2/CDR23
  • Click the ">>" key in the Fault memory menu
  • Read out fault memory
  • Erase fault memory
  • Remove ignition key and switch on ignition again
  • Read out fault memory
-> End Fault code is displayed
Step 2
2 Replace PCM2/CDR23 -> End