996 Turbo diagnostic manual — Turbo applicability only / PAGE 686
91-918001 Harman external amplifier · Supply voltage
Read extracted page text
OCR can contain errors. Check the original page image for exact wording, warnings and specifications.
91
911 Turbo (996) PCM 2 / CDR 23
91-918001 Harman external amplifier
Supply voltage
Diagnostic conditions
• Ignition on
• PCM2/CDR23 on
!
♦The fault memory status (present / not present) is always
updated when the motor is running.
♦Fault code 8003 is recorded in the PCM2 MMI if the operating
buttons are actuated for longer than ∋≥1 minute'.
Possible cause of fault
♦Battery voltage too low '< 9 V for > 30 sec'
♦Battery voltage too high '> 16 V for > 30 sec'
♦Check battery
♦Check fuses
Affected pins
Control module amplifier plug A, pin 9 and pin 10
9101 8001 Harman external amplifier 91-91 page 1
Printed in Germany – 29, 2002 8001VSlwl
This is a source reference. Confirm exact model applicability in the original material.