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Home >> Porsche >> 2000 >> Boxster Base, Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Warning Systems >> Radio, Navigation, Telephone, Pcm & Park Assistant - Diagnosis >> 8007 CDR23 >> Diagnosis distribution line >> Possible cause of fault

Possible cause of fault

Diagnosis distribution line: short circuit to ground/ B+ or open circuit

The recipient MOST control module is faulty

CDR23 faulty

NOTE:
  • The diagnosis distribution line is connected to the following MOST control modules:
  • CDR23 as of model year 2003
  • The MOST optical waveguide is connected to the following control modules:
  • Amplifier
  • CD changer