Ring break diagnosis (with engine running)

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Porsche 911, 2004 Porsche 911, 2003 Porsche 911, 2002 Porsche 911, and 2001 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

RING BREAK DIAGNOSIS (WITH ENGINE RUNNING)

Menu item	Function
Ring break diagnosis (with engine running)	Using this menu item, a ring break diagnosis can be carried out (with the engine running). Connect and start the Porsche System Tester II 9588 and switch on the ignition. Select Cayenne in the Vehicle type menu and confirm with the "FORWORD" key. Select PCM2 in the Control modules menu and confirm with the "FORWORD" key. Select PCM2 GW in the PCM2 function selection and confirm with the "FORWORD" key. Select MOST components check in the PCM2 GW function selection and confirm with the "FORWORD" key. Select Ring break diagnosis (with the engine running) in the Cayenne PCM2 GW MOST components function selection and confirm with the "FORWORD" key.

Menu item

Function

Ring break diagnosis (with engine running)

Using this menu item, a ring break diagnosis can be carried out (with the engine running).

Connect and start the Porsche System Tester II 9588 and switch on the ignition.
Select Cayenne in the Vehicle type menu and confirm with the "FORWORD" key.
Select PCM2 in the Control modules menu and confirm with the "FORWORD" key.
Select PCM2 GW in the PCM2 function selection and confirm with the "FORWORD" key.
Select MOST components check in the PCM2 GW function selection and confirm with the "FORWORD" key.
Select Ring break diagnosis (with the engine running) in the Cayenne PCM2 GW MOST components function selection and confirm with the "FORWORD" key.