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Home >> Porsche >> 2007 >> Boxster S, Standard >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Passenger Protection >> 69 53 19 Removing and installing triggering unit for airbag - as of MY 2005 (All Models) >> Coding triggering unit >> Coding triggering unit

Coding triggering 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: The PIWIS tester P 9718  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.

The procedure described here has been structured in general terms; different text or additions may appear in the PIWIS tester P 9718 .

NOTE: The procedure described must be applied when a control unit has to be replaced and the tester function Control unit replacement  cannot be used.

1. Connect the PIWIS tester P 9718  to the vehicle and start it. Switch on the ignition. >> Continue.

2. Switch to the Special functions  menu and perform the vehicle handover  using the F8 key.

3. In the Special functions  menu, erase All fault memories  >> , compare Vehicle identification number  and confirm.

4. Select vehicle type  using the cursor keys.

5. Using the >> , move from the vehicle type to the list of control units. Locking is only possible after an automatic control unit search.

6. Select Posip  with the cursor keys and press >>.

7. Select Coding  and press the >>.

8. Select Thorax driver  and code with F8.

Thorax driver 
yes
no

9. Select Thorax driver  and code with F8.

Thorax passenger 
yes
no

10. Select Head airbag driver  and code with F8.

Head airbag driver 
yes
no

11. Select Head airbag passenger  and code with F8.

Head airbag passenger 
yes
no

12. Select Front airbag driver  and code with F8.

Front airbag driver 
yes
no

13. Select Front airbag passenger  and code with F8.

Front airbag passenger 
yes
no

14. Select Seat-belt tensioner driver  and code with F8.

Seat-belt tensioner driver 
yes
no

15. Select Seat-belt tensioner passenger  and code with F8.

Seat-belt tensioner passenger 
yes
no

16. Select Front sensor driver  and code with F8.

Front sensor driver 
yes
no

17. Select Front sensor passenger  and code with F8.

Front sensor passenger 
yes
no

18. Select Side sensor driver  and code with F8.

Side sensor driver 
yes
no

19. Select Side sensor passenger  and code with F8.

Side sensor passenger 
yes
no

20. Select AWS  and code with F8.

AWS 
yes
no

21. Select Seat-belt buckle driver  and code with F8.

Seat belt buckle driver 
yes
no

22. Select Seat-belt buckle passenger  and code with F8.

Seat belt buckle passenger 
yes
no

23. Select Left/Right-hand drive  and code with F8.

Left/Right-hand drive 
LHD
RHD

24. Select Key-operated switch  and code with F8.

Key-operated switch 
yes
no

Lock triggering unit: 

25. Change to the menu Posip  - lock  and press >>.

26. Select the country-specific Equipment  and press >>.

27. Start Lock  with F8.

28. Observe message on Tester.

29. Quit menu, carry out a test drive, and read out fault memory.

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