911 Carrera 4 Cabriolet (996) F6-3.4L (1999)
Coding
Under the menu item 'Modify coding', the PCM2 can be coded on a vehicle and country-specific basis.
Menu item
Function
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Vehicle type vehicle
coding
The external Harman amplifier corresponding to the vehicle type can be coded using this menu item.
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Connect and start the Porsche System Tester II No. 9588 and switch on the ignition.
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Select '911 (996)' in the Vehicle type menu and confirm with the >> key.
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Select 'PCM' in the Control unit menu and confirm with the >> key.
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Select 'External Harman amplifier' in the 911 (996) PCM2 function selection and confirm with the >> key.
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Select 'Coding' in the 911 (996) external Harman amplifier function selection and confirm with the >> key.
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Select "Vehicle type vehicle coding" in the 911 (996) external Harman amplifier function selection and confirm with
the >> key.