Operation CHARM
: Car repair manuals for everyone.
Home
>>
Porsche
>>
2004
>>
911 Carrera 4S (996) F6-3.6L
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
Manufacturer Code Charts
>>
PCM - Porsche Communication System
>>
Test Point 1-23 (PCM)
>>
Test Point 20
Test Point 20
Fault, Fault Code 39 Test Point 20
Video interface Value range
Possible causes, elimination, notes
Replace display and operator control unit.