Input signals

The following queries can be run using this menu item:

Key code
Increment steps

NOTE: Deactivate the 'automatic traffic announcement' before performing the diagnosis on the PCM2. If this is not done, the diagnosis will abort.

INPUT SIGNALS MENU REFERENCE

Menu item	Function
Key code	Under this menu item, it is possible to check that the operating buttons are functioning during troubleshooting. Connect and start the Porsche System Tester II No. 9588 and switch on the ignition. Select 'Cayenne' in the Vehicle type menu and confirm with the [>>] key Select 'PCM2' in the Control units menu and confirm with the [>>] key Select 'PCM2 MMI' in the Cayenne PCM2 function selection and confirm with the [>>] key Select 'Input signals' in the PCM2 MMI function selection and confirm with the [>>] key. Select 'Key code' in the Cayenne PCM2 MMI input signals function selection and confirm with the [>>] key. On the Porsche System Tester II No. 9588', key code' is displayed. The function is activated by selecting with the key and by pressing the [>>] key. If functioning correctly, the relevant code appears on the tester's display field when the operating buttons are activated
Increment steps	This menu item shows the current status of the operating button. Connect and start the Porsche System Tester II No. 9588 and switch on the ignition. Select 'Cayenne' in the Vehicle type menu and confirm with the [>>] key Select 'PCM2' in the Control units menu and confirm with the [>>] key Select 'PCM2 MMI' in the PCM2 function selection and confirm with the [>>] key Select 'Input signals' in the PCM2 MMI function selection and confirm with the [>>] key. Select 'Increment steps' in the Cayenne PCM2 MMI input signals function selection and confirm with the [>>] key Select the Increment steps menu item and confirm with the [>>] key On the Porsche System Tester II No. 9588, 'Incrementsteps' is displayed. The function is activated by selecting with the key and by pressing the [>>] key. If functioning correctly, the relevant code appears on the tester's display field when the operating buttons are activated

Menu item

Function

Key code

Under this menu item, it is possible to check that the operating buttons are functioning during troubleshooting.

Connect and start the Porsche System Tester II No. 9588 and switch on the ignition.
Select 'Cayenne' in the Vehicle type menu and confirm with the [>>] key
Select 'PCM2' in the Control units menu and confirm with the [>>] key
Select 'PCM2 MMI' in the Cayenne PCM2 function selection and confirm with the [>>] key
Select 'Input signals' in the PCM2 MMI function selection and confirm with the [>>] key.
Select 'Key code' in the Cayenne PCM2 MMI input signals function selection and confirm with the [>>] key.
On the Porsche System Tester II No. 9588', key code' is displayed. The function is activated by selecting with the key and by pressing the [>>] key.
If functioning correctly, the relevant code appears on the tester's display field when the operating buttons are activated

Increment steps

This menu item shows the current status of the operating button.

Connect and start the Porsche System Tester II No. 9588 and switch on the ignition.
Select 'Cayenne' in the Vehicle type menu and confirm with the [>>] key
Select 'PCM2' in the Control units menu and confirm with the [>>] key
Select 'PCM2 MMI' in the PCM2 function selection and confirm with the [>>] key
Select 'Input signals' in the PCM2 MMI function selection and confirm with the [>>] key.
Select 'Increment steps' in the Cayenne PCM2 MMI input signals function selection and confirm with the [>>] key
Select the Increment steps menu item and confirm with the [>>] key
On the Porsche System Tester II No. 9588, 'Incrementsteps' is displayed. The function is activated by selecting with the key and by pressing the [>>] key.
If functioning correctly, the relevant code appears on the tester's display field when the operating buttons are activated