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2004
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Cayenne S (9PA) V8-4.5L
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Manufacturer Code Charts
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Fault Code 0956
Fault Code 0956
Fault code 0956
Key 2
Diagnostic conditions
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Internal KESSY control module function test
Possible cause of fault
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Battery in key 2 discharged
Affected pins
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Diagnosis/troubleshooting