Data transmission check

MENU ITEMS AND FUNCTION REFERENCE CHART

Menu item	Function
Data transmission check	This menu item makes it possible to assess the quality of the data transmission. This is counter which increases the value when faults appear within a certain time period. The check is carried out continuously at predetermined intervals. 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 'MOST components check' in the PCM2 function selection and confirm with the [>>] key. Select "Data transmission check" in the Cayenne PCM2 MOST components check function selection and confirm with the [>>] key.

Menu item

Function

Data transmission check

This menu item makes it possible to assess the quality of the data transmission. This is counter which increases the value when faults appear within a certain time period. The check is carried out continuously at predetermined intervals.

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 'MOST components check' in the PCM2 function selection and confirm with the [>>] key.
Select "Data transmission check" in the Cayenne PCM2 MOST components check function selection and confirm with the [>>] key.