Multiple Restraint System Control Module SX18069A Connector End View
Pin Assignments At Plug Connector X18069
| Pin | Type | Description /Signal type | Connection /Measuring notes |
|---|---|---|---|
| 1 | A | Negative activation, seat belt tensioner | Generator, driver's seat belt tensioner |
| 2 | A | Positive activation, seat belt tensioner | Generator, driver's seat belt tensioner |
| 3 | A | Positive activation, seat belt tensioner | Generator, passenger's seat belt tensioner |
| 4 | A | Negative activation, seat belt tensioner | Generator, passenger's seat belt tensioner |
| 5 | -- | Not occupied | |
| 6 | -- | Not occupied | |
| 7 | A | Positive activation, airbag | Inflator assembly, driver's side head airbag |
| 8 | A | Negative activation, airbag | Inflator assembly, driver's side head airbag |
| 9 | A | Negative activation, airbag | Inflator assembly, passenger's side head airbag |
| 10 | A | Positive activation, airbag | Inflator assembly, passenger's side head airbag |
| 11 | A | Positive activation, airbag | Side airbag inflator assembly, driver |
| 12 | A | Negative activation, airbag | Side airbag inflator assembly, driver |
| 13 | A | Negative activation, airbag | Side airbag inflator assembly, passenger |
| 14 | A | Positive activation, airbag | Side airbag inflator assembly, passenger |
| 15 | A | Positive activation Alternator, belt force limiter, driver USA | Alternator, belt force limiter, driver |
| 16 | A | Negative activation Alternator, belt force limiter, driver USA | Alternator, belt force limiter, driver |
| 17 | A | Negative activation Alternator, belt force limiter, front passenger USA | Alternator, belt force limiter, front passenger |
| 18 | A | Positive activation Alternator, belt force limiter, front passenger USA | Alternator, belt force limiter, front passenger |
| 19 | A | Negative activation Tensioner for seat belt retractor, driver's side USA | Tensioner for seat belt retractor, driver's side |
| 20 | A | Positive activation Tensioner for seat belt retractor, driver's side USA | Tensioner for seat belt retractor, driver's side |
| 21 | A | Positive activation Tensioner for seat belt retractor, passenger's side USA | Tensioner for seat belt retractor, passenger's side |
| 22 | A | Negative activation Tensioner for seat belt retractor, passenger's side USA | Tensioner for seat belt retractor, passenger's side |
| 23 | E | Sensor signal | Airbag sensor, front driver's side door |
| 24 | E | Sensor signal | Airbag sensor, front driver's side door |
| 25 | E | Sensor signal | Airbag sensor, B-pillar, driver's side |
| 26 | E | Sensor signal | Airbag sensor, B-pillar, driver's side |
| 27 | E | Sensor signal | Airbag sensor, B-pillar, driver's side |
| 28 | E | USA Sensor signal | Front airbag sensor, driver's side |
| 29 | E | USA Sensor signal | Front airbag sensor, driver's side |
| 30 | E | Sensor signal | Airbag sensor, front passenger's side door |
| 31 | E | Sensor signal | Airbag sensor, front passenger's side door |
| 32 | E | Sensor signal | Airbag sensor, B-pillar, passenger's side |
| 33 | E | Sensor signal | Airbag sensor, B-pillar, passenger's side |
| 34 | E | Sensor signal | Airbag sensor, B-pillar, passenger's side |
| 35 | E | USA Sensor signal | Front airbag sensor, passenger's side |
| 36 | E | USA Sensor signal | Front airbag sensor, passenger's side |
| 37 | E | Signal, seat belt contact | Driver's seat belt buckle contact |
| 38 | E | Signal, seat belt contact | Passenger's seat belt buckle contact |
| 39 | E | Signal, seat belt contact | Seat belt buckle contact, rear driver's side |
| 40 | E | Signal, seat belt contact | Seat belt buckle contact, rear passenger's side |
| 41 | -- | Not occupied | |
| 42 | E | Terminal R | Car access system |
| 43 | M | Ground | Ground point |
| 44 | A | Signal, front passenger airbag deactivated | Roof operating unit |
| 45 | E | Sensor signal | Airbag sensor, B-pillar, driver's side |
| 46 | -- | Not occupied | |
| 47 | E | not USA Signal, seat occupancy | Passenger's seat occupancy detection |
| 48 | -- | Not occupied | |
| 49 | -- | Not occupied | |
| 50 | E | USA Sensor signal | Seat position sensor, driver |
| 51 | E | USA Signal, seat occupancy | Passenger's seat occupancy detection |
| 52 | E | Sensor signal | Airbag sensor, B-pillar, passenger's side |
| 53 | -- | Not occupied | |
| 54 | -- | Not occupied |