LEMON Manuals: Even more car manuals for everyone
Home >> Porsche >> 2003 >> 911 Carrera 4S, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Radio, Navigation & Pcm Diagnosis - 911 CARRERA (996) >> 8004 Pcm2 MMI >> Diagnosis/troubleshooting

8004 Pcm2 MMI: Diagnosis/troubleshooting

TROUBLESHOOTING (8004 PCM2 MMI)

Work instruction Display OK If not OK
1 Read out the PCM2 MMI fault memory
  • Connect the Porsche System Tester II 9588 to the diagnostic socket, start it and switch on the ignition.
  • Select 911 (996) in the Vehicle type menu and confirm with the "FORWORD" key.
  • Select PCM in the Control units menu and confirm with the "FORWORD" key.
  • Select PCM2 MMI in the PCM2 function selection and confirm with the "FORWORD" key.
  • Start Fault memory in the menu using the "FORWORD" key.
  • Read out fault memory.
  • Erase fault memory.
  • Remove ignition key and switch on ignition again.
  • Read out fault memory.
  • Extract ambient data, press the "FORWORD" key.
 -> End Fault code is displayed
Step 2
2 Replace PCM2 -> End
scientia non olet · About LEMON Manuals