Data transmission check

DATA TRANSMISSION CHECK REFERENCE

Menu item	Function
Data transmission check	Using this menu item, the quality of the data transmission can be assessed. This is a counter which leads to an increase in the value if faults occur within a certain time period. The check is carried out continuously at predermined 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

Using this menu item, the quality of the data transmission can be assessed. This is a counter which leads to an increase in the value if faults occur within a certain time period. The check is carried out continuously at predermined 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.