porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 3235 > < Initial Inspection and Diagnostic Overview|Page 3233
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Part 2

Diagnosis/troubleshooting, CAN Data Bus

NOTE:  Faults can only be located quickly and effectively with the help of the 'CAN topology' and 'CAN networking'.

Cause of error '1', no data can be sent/received via CAN data bus (CAN data bus OFF):

Part 1

Initial Inspection and Diagnostic Overview|Page 3235 > < Initial Inspection and Diagnostic Overview|Page 3233