Crash Safety Module A11*1B Connector End View
Pin Assignments At Plug Connector A11*1B
| Pin | Type | Description /Signal type | Connection /Measuring information |
|---|---|---|---|
| 1 | -- | Not used | |
| 2 | -- | Not used | |
| 3 | -- | Not used | |
| 4 | -- | Not used | |
| 5 | -- | Not used | |
| 6 | -- | Not used | |
| 7 | -- | Not used | |
| 8 | A | Triggering, safety battery terminal, negative | Generator, safety battery terminal |
| 9 | A | Triggering, safety battery terminal, positive | Generator, safety battery terminal |
| 10 | -- | Not used | |
| 11 | -- | Not used | |
| 12 | -- | Not used | |
| 13 | -- | Not used | |
| 14 | -- | Not used | |
| 15 | A | Airbag activation, positive connection | Head airbag inflator assembly, left |
| 16 | A | Airbag activation, negative connection | Head airbag inflator assembly, left |
| 17 | A | Triggering, active head restraint, negative | Generator for active head restraint, driver's seat |
| 18 | A | Triggering, active head restraint, positive | Generator for active head restraint, driver's seat |
| 19 | A | Airbag activation, positive connection | Side airbag inflator assembly, driver |
| 20 | A | Airbag activation, negative connection | Side airbag inflator assembly, driver |
| 21 | A | Triggering, seat belt force limiter, negative | Generator for seat belt force limiter, front left |
| 22 | A | Triggering, seat belt force limiter, positive | Generator for seat belt force limiter, front left |
| 23 | -- | Not used | |
| 24 | -- | Not used | |
| 25 | A | Seat belt tensioner activation, negative connection | Generator, seat belt tensioner, driver |
| 26 | A | Seat belt tensioner activation, positive connection | Generator, seat belt tensioner, driver |
| 27 | -- | Not used | |
| 28 | E | Airbag sensor, negative connection | Airbag sensor, left B-pillar |
| 29 | E | Airbag sensor, positive connection | Airbag sensor, left B-pillar |
| 30 | E | Airbag sensor, negative connection | Airbag sensor, front left door |
| 31 | E | Airbag sensor, positive connection | Airbag sensor, front left door |
| 32 | E | Airbag sensor, negative connection | Airbag front sensor, left |
| 33 | E | Airbag sensor, positive connection | Airbag front sensor, left |
| 34 | A | Actuation of indicator lamp for front passenger airbag activation | Roof functions module, High variant |
| 35 | -- | Not used | |
| 36 | -- | Not used | |
| 37 | M | Ground | Ground connector |
| 38 | E | Supply, terminal 30 | Car access system |
| 39 | -- | Not used | |
| 40 | -- | Not used | |
| 41 | -- | Not used | |
| 42 | E | Signal, seat belt buckle contact | Seat belt buckle contact, rear driver's side |
| 43 | E | Signal, seat belt buckle contact | Driver's seat belt buckle contact |
| 44 | -- | Not used | |
| 45 | -- | Not used | |
| 46 | -- | Not used | |
| 47 | -- | Not used | |
| 48 | -- | Not used | |
| 49 | -- | Not used | |
| 50 | E | Wake-up signal, terminal 15 | Car access system |
| 51 | E/A | PT-CAN bus signal | Bus connection |
| 52 | E/A | PT-CAN bus signal | Bus connection |