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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Before using the remote engine start feature on the Subaru Ascent, always
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CAUTION
For models equipped with the
BSD (Blind Spot Detection) and
RCTA (Rear Cross Traffic Alert)
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towing a trailer, press the BSD/
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operate properly due to the
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