Coding Loudspeaker Amplifier

NOTIFICATION 

Voltage drop 

• Irreparable damage to control unit 
• Damage to control unit 
• Fault entries in the control unit 
• Control unit programming/coding is aborted 
• Malfunctions in the control unit, even during programming 
  1. Switch off ignition before disconnecting the control unit.
  2. Make sure that the power supply is not interrupted during programming/coding.
  3. Connect the battery charger with at least > current 90 A  to the vehicle battery.

Information 

The PIWIS Tester  instructions take precedence since the description may be different with later Tester releases.

The procedure described here has been structured in general terms; different text or additions may appear in the PIWIS Tester. 

1. Connect the Tester to the vehicle and start it. Switch on ignition.
2. Place original remote control (hand-held transmitter) in emergency start tray.

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Emergency start tray

3. Select the vehicle type if required.
4. Select the Amplifier  control unit in the overview.  Press F12 to start. The message "Create Vehicle Analysis Log (VAL)?" appears. Press F11 to continue.
5. Coding/programming  must be selected.
6. Automatic coding  must now be selected. Press F12 to continue.
7. The message "Coding was completed successfully" appears. Press F12 to continue.
8. In the overview,  press F7 to switch to the Additional menu. 
9. Component protection start-up  must now be selected. Follow instructions and procedure. Press F12 to continue.
10. Enter the PPN user name and password.  Press F12 to continue.
11. Follow the instructions on the Tester.
12. Check the chassis number. Enter the order number. Press F12 to continue.
13. Select Gateway  (master) component protection in order to teach it. Press F12 to continue.
14. Allow the Tester to run the procedure.
15. The Tester displays the message: Component protection taught.  Press F12 to continue.
16. Go back to the overview. Press F12 to continue.
17. Read out the fault memory  and erase it if necessary.
18. Exit the diagnostic application. Switch off ignition. Disconnect the Tester from the vehicle.