8014 CDR23: Diagnosis/troubleshooting

DIAGNOSIS/TROUBLESHOOTING (8014 CDR23)

Work instruction			Display OK	If not OK
1	Read out CDR23 fault memory	Connect the Porsche System Tester II 9588 to the diagnostic socket; switch on the ignition and the Porsche System Tester II 9588 Select vehicle type 911 (996) and start the automatic control unit search In the Control units menu, select CDR23 Click the "> >" key in the Fault memory menu Read out fault memory Erase fault memory Remove ignition key and switch on ignition again. Read out fault memory	-> End	Fault code is displayed Step 2
2	Replace CDR23		-> End	-