Actual values

The following can be read out under the menu item: the supply voltage and the speed.

ACTUAL VALUES ITEM - FUNCTION (EXTERNAL BOSE AMPLIFIER)

Menu item	Function
External BOSE amplifier supply voltage	The supply voltage of the external Bose amplifier can be read out during troubleshooting using this menu item. Connect and start the Porsche System Tester II 9588 and switch on the ignition. Select Boxster (986) in the Vehicle type menu and confirm with the ">>" key. Select PCM in the control modules selection and confirm with the ">>" key. Select PCM2/CDR23 in the control modules selection and confirm with the ">>" key. Select External Harman amplifier in the PCM2 function selection and confirm with the ">>" key. Select the Actual values menu item and press the ">>" key. Select the Supply voltage menu item using the ">>" key and press the ">>" key. Read out values from the display field.
Climatronic blower speed	Connect and start the Porsche System Tester II 9588 and switch on the ignition. Select Boxster in the Vehicle type menu and confirm with the ">>" key. Select PCM in the control modules selection and confirm with the ">>" key. Select PCM2/CDR23 in the control modules selection and confirm with the ">>" key. Select External Harman amplifier in the PCM2 function selection and confirm with the ">>" key. Select the Actual values menu item and press the ">>" key. Mark the Speed menu item using the ">>" key and press the ">>" key. Read out values from the display field.

Menu item

Function

The supply voltage of the external Bose amplifier can be read out during troubleshooting using this menu item.

Connect and start the Porsche System Tester II 9588 and switch on the ignition.
Select Boxster (986) in the Vehicle type menu and confirm with the ">>" key.
Select PCM in the control modules selection and confirm with the ">>" key.
Select PCM2/CDR23 in the control modules selection and confirm with the ">>" key.
Select External Harman amplifier in the PCM2 function selection and confirm with the ">>" key.
Select the Actual values menu item and press the ">>" key.
Select the Supply voltage menu item using the ">>" key and press the ">>" key.
Read out values from the display field.

Connect and start the Porsche System Tester II 9588 and switch on the ignition.
Select Boxster in the Vehicle type menu and confirm with the ">>" key.
Select PCM in the control modules selection and confirm with the ">>" key.
Select PCM2/CDR23 in the control modules selection and confirm with the ">>" key.
Select External Harman amplifier in the PCM2 function selection and confirm with the ">>" key.
Select the Actual values menu item and press the ">>" key.
Mark the Speed menu item using the ">>" key and press the ">>" key.
Read out values from the display field.