LEMON Manuals: Even more car manuals for everyone
Home >> Porsche >> 2003 >> 911 Carrera 4S, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Radio, Navigation & Pcm Diagnosis - 911 CARRERA (996) >> 8002 Pcm2 MMI >> Diagnosis/troubleshooting on the PCM2

Diagnosis/troubleshooting on the PCM2

TROUBLESHOOTING ON PCM2

Work instruction Display OK If not OK
1 Read out PCM2 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.
  • Select Fault memory in the menu and confirm with 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.
The fault is remedied -> End Step 2
2 Replace PCM2 The fault is remedied ->