LEMON Manuals: Even more car manuals for everyone
Home >> Porsche >> 2003 >> 911 Carrera 4S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Radio, Navigation, Telephone, Pcm & Park Assistant - Diagnosis) >> 8007 CDR23 >> Diagnosis distribution line >> Possible cause of fault

Possible cause of fault

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 Porsche Boxster, 2003 Porsche Boxster, 2002 Porsche Boxster, 2001 Porsche Boxster, and 2000 Porsche Boxster. However, it is still accessible from the selected car via links, so may be relevant.

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
scientia non olet · About LEMON Manuals