Subaru Crosstrek Service Manual: Electrical specification
OCCUPANT DETECTION SYSTEM (DIAGNOSTICS) > Control Module I/O Signal
ELECTRICAL SPECIFICATION
CAUTION:
Never remove the occupant detection control module, occupant detection sensor or seat frame because they are integrated into one unit.
Terminal No. | Terminal name | Input/Output value | Note |
1 | Airbag CM communication (FSR+) | — | Communication line |
2 | Not used | — | — |
3 | Not used | — | — |
4 | Buckle switch − (BER−) | 0 V | Switch ground |
5 | Not used | — | — |
6 | IG power supply (IG) | 8 — 16 V | When ignition SW is ON |
7 | Not used | — | — |
8 | Buckle switch+ | 0 — IG voltage | Ignition voltage when the switch is ON |
9 | Airbag CM communication (FSR−) | 0 V | GND |
10 | Not used | — | — |
Wiring diagram
OCCUPANT DETECTION SYSTEM (DIAGNOSTICS) > Control Module I/O SignalWIRING DIAGRAMRefer to “Occupant Detection System” in the wiring diagram. Occupant Detection System > WIRING DIAGR ...
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Inspection
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Operation
Driver's side
Passenger's side
SRS AIRBAGs deploy as soon as a collision occurs.
After deployment, SRS AIRBAGs start to deflate immediately so that the
driver's vision is not
obstructed.
The SRS airbags can function only when
the ignition switch is in the "ON" position.
Th ...
