Removing and Installing Control Unit For Telephone

Removing And Installing Control Unit For Telephone







Removing control unit for telephone

NOTE: The control module is located under the right front seat.

The ignition key must be removed before starting the assembly work. Move right front seat all the way forward and up.







1. Undo both fastening screws on the telephone control unit.
2. Lift out the control unit from the holder -arrow-.







3. Press latch on the electrical plug -A- and open the locking lever -a-, remove plug.
4. Press latch on the electrical plug -B- for optical fibre and remove plug.
5. Turn over control unit, press latch on the antenna plug -C- and remove plug.
6. Remove control unit.

Installing control unit for telephone

NOTE:
- At the time of this description (Porsche System Tester Version 16.0) the external handset can be coded.
- Later software versions (as of 16.0) may feature expanded contents.
- The Porsche System Tester instructions take precedence and in the event of a discrepancy these are the instructions that must be followed. Deviations may occur with later software versions.







1. Push in electrical plug connections -C, B- until plugs are felt to engage.
2. Position plug -A- and close with the locking lever until the retainer clicks into place.







3. Engage the control unit in the holder -arrow- and screw down with both fastening screws.
4. If a new control module has been installed, it must be programmed in the vehicle. Coding control unit for telephone'

Coding control unit for telephone

Coding the telephone control unit

WARNING: Sudden voltage interruption of the power supply to the control module.

- Destruction of the control module.
- During programming, it is essential to guarantee the power supply for the Porsche System tester. It is essential to connect a battery charger with a current rating of at least 40 A to the vehicle battery.
- Prior to disconnecting the control module, switch off the ignition and remove the ignition key.

NOTE: Follow the instructions on the Tester.

Later versions of the software may display slightly different text or require a slightly different procedure. The instructions you receive from the tester itself take precedence over this description.

1. Connect the Porsche System Tester to the vehicle and start the System Tester. Switch on the ignition. ">>" Continue.
2. Select the vehicle type.
3. Using the ">>" key, move from Vehicle type to the list of Control units and perform the automatic control unit search.
4. Select PCM2 with the cursor keys and press the ">>" key.
5. Select Telephone with the cursor keys and press the ">>" key.
6. Select Coding using the cursor keys and press ">>".
7. Select Read out coding (codings) with the cursor keys and press ">>".
8. Switch to the Special functions menu and perform the vehicle handover using the "F8" key.
9. In the Special functions menu, erase All fault memories by pressing ">>".
10. Carry out automatic search of control units.
11. In the menu Write in coding">>", the data read out are installed.
12. In Coding select the version and follow the instructions of the Tester.
13. Read out and erase fault memory.