Home/Subaru/Impreza/Subaru Impreza GH (2007-2011)/Repair manual/Passive Restraints/Air Bag System - Occupant Detection System (Diagnostics) (S…
Contents Wiring diagrams Section: Passive Restraints All sections

Air Bag System - Occupant Detection System (Diagnostics) (Sti): Specifications Subaru Impreza GH

ELECTRICAL SPECIFICATION

CAUTIONNever remove the occupant detection control module, occupant detection sensor or seat frame be cause they are integrated into one unit.
Terminal nameTerminal No.Input/Output valueRemarks
IG-power supply99 - 16VWhen ignition switch ON
Airbag control module communication(COM)10Open collector terminalCommunication line
Airbag control module communication(GND)50 VGround
Belt tension sensor(Vcc)40 - 5 VBelt tension sensor power supply
(Vout)160.5 - 4.5 VSensor output voltage
(GND)140 VSensor ground
Occupant detection sensor(Vcc)60 - 5 VPressure sensor power supply
(Vout)70.5 - 4.5 VSensor output voltage
(GND)150 VSensor ground
Buckle switch10 - IG voltageIgnition voltage when switch ON
Buckle switch(GND)20 VSwitch ground

CONNECTOR TERMINAL REFERENCE