Porsche 996 TT, Repair Manual

Page: 1780 / 2099

9. Connect the electrical plug connections to the switch cover.
10. Position switch cover and press in until it is felt to engage.
Note
After installation of a new display and operator control unit, the system must be activated with the
Porsche System Tester!
•
11. Connect and switch on the Porsche System Tester 2.
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Teaching display and operator control unit (PCM 2)
Note
If a new PCM is to be installed in a vehicle, the PCM2/CDR23 code specified in IPAS must be used. •
You can get the codes from IPAS or from your importer by specifying the vehicle identification
number.
•
During coding, the power supply for the Porsche System Tester should be guaranteed. Connect a
battery charging device to the vehicle battery. •
Symbol for the TAB key = ’| •
The Porsche System Tester instructions take precedence and in the event of a discrepancy these are
the instructions that must be followed. A discrepancy may arise with later software versions (from
20.0). •
The procedure described here has been structured generally; different text or additions may appear in
the Porsche System Tester. •
1. Connect the Porsche System Tester to the vehicle and start the System Tester. Switch on ignition. Press
>> to continue.
2. Select vehicle type using the cursor keys.
3. Using the >> key, move from the vehicle type to the list of control modules.
4. Select PCM2 with the cursor keys and press the >> key.
5. In the PCM2 menu, move to PCM2 MMI using the cursor keys and press the >>
key.
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Teaching display and operator control unit (PCM 2) 1717