Electrical Specification
WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
- Terminal numbers in airbag control module connector are shown in the figure.
- The airbag warning light illuminates when the connector is removed from the airbag control module.
| Contents | Terminal No. | Measuring condition | Standard | |
|---|---|---|---|---|
| Side airbag module LH | + | (AB41) No. 1 | - | - |
| - | (AB41) No. 2 | |||
| Curtain airbag module LH | + | (AB41) No. 4 | - | - |
| - | (AB41) No. 3 | |||
| Rear seat belt pretensioner LH | + | (AB41) No. 9 | - | - |
| - | (AB41) No. 8 | |||
| Front seat belt pretensioner LH | + | (AB41) No. 15 | - | - |
| - | (AB41) No. 16 | |||
| Side impact sensor (under the rear center seat) | + | (AB41) No. 20 | - | - |
| - | (AB41) No. 19 | |||
| Side impact sensor LH (center pillar) | + | (AB41) No. 22 | - | - |
| - | (AB41) No. 21 | |||
| Side impact sensor LH (rear wheel house) | + | (AB41) No. 26 | - | - |
| - | (AB41) No. 27 | |||
| Side impact sensor LH (front door) | + | (AB41) No. 34 | - | - |
| - | (AB41) No. 33 | |||
| Passenger's airbag module (2nd stage) | + | (AB42) No. 4 | - | - |
| - | (AB42) No. 3 | |||
| Passenger's airbag module | + | (AB42) No. 5 | - | - |
| - | (AB42) No. 6 | |||
| Driver's knee airbag module | + | (AB42) No. 8 | - | - |
| - | (AB42) No. 7 | |||
| Driver's airbag module | + | (AB42) No. 9 | - | - |
| - | (AB42) No. 10 | |||
| Driver's airbag module (2nd stage) | + | (AB42) No. 21 | - | - |
| - | (AB42) No. 22 | |||
| Batch operation tool for disposal | (AB42) No. 26 | - | - | |
| Front impact sensor RH | + | (AB42) No. 28 | - | - |
| - | (AB42) No. 27 | |||
| Front impact sensor LH | + | (AB42) No. 36 | - | - |
| - | (AB42) No. 35 | |||
| GND | (AB42) No. 38 | - | - | |
| Body integrated unit communication line (collision detection signal) | (AB42) No. 39 | - | - | |
| GND | (AB42) No. 40 | - | - | |
| CAN-2H | (AB42) No. 42 | - | - | |
| CAN-2L | (AB42) No. 43 | - | - | |
| Ignition power supply | (AB42) No. 44 | - | - | |
| CAN-1L | (AB42) No. 45 | - | - | |
| CAN-1H | (AB42) No. 46 | - | - | |
| Telematics communication line (collision detection signal) | (AB42) No. 47 | - | - | |
| Battery power supply | (AB42) No. 48 | - | - | |
| Rear seat belt pretensioner RH | + | (AB43) No. 1 | - | - |
| - | (AB43) No. 2 | |||
| Front seat belt pretensioner RH (adaptive) | + | (AB43) No. 4 | - | - |
| - | (AB43) No. 3 | |||
| Occupant detection sensor power supply | (AB43) No. 5 | - | - | |
| Curtain airbag module RH | + | (AB43) No. 6 | - | - |
| - | (AB43) No. 7 | |||
| Side airbag module RH | + | (AB43) No. 9 | - | - |
| - | (AB43) No. 8 | |||
| Lap seat belt pretensioner RH | + | (AB43) No. 10 | - | - |
| - | (AB43) No. 11 | |||
| Front seat belt pretensioner RH | + | (AB43) No. 13 | - | - |
| - | (AB43) No. 12 | |||
| Occupant detection sensor GND | (AB43) No. 14 | - | - | |
| Side impact sensor RH (rear wheel house) | + | (AB43) No. 20 | - | - |
| - | (AB43) No. 19 | |||
| Side impact sensor RH (center pillar) | + | (AB43) No. 24 | - | - |
| - | (AB43) No. 25 | |||
| Buckle switch RH | + | (AB43) No. 28 | - | - |
| - | (AB43) No. 29 | |||
| Side impact sensor RH (front door) | + | (AB43) No. 30 | - | - |
| - | (AB43) No. 31 | |||
| Occupant detection sensor LIN | (AB43) No. 34 | - | - | |