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Home >> Porsche >> 2003 >> 911 Carrera 4S, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Radio, Navigation & Pcm Diagnosis - 911 CARRERA (996) >> 8002 PCM2 - gateway >> Diagnosis/troubleshooting on the PCM2

Diagnosis/troubleshooting on the PCM2

TROUBLESHOOTING ON PCM2

Work instruction Display OK If not OK
1 Read out fault memory.
  • Connect and start the Porsche System Tester II 9588 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 GW 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.
The fault is remedied
-> End
Fault code is still displayed
Step 2
2 Replace PCM2 The fault is remedied
-> End