AIRBAG SYSTEM TERMINALS OF ECU


  1. AIRBAG ECU ASSEMBLY

    A01FOAHN55
    Terminal No. Terminal Symbol Destination
    T31-1 SFR+ Side squib RH (Front seat airbag assembly RH)
    T31-2 SFR- Side squib RH (Front seat airbag assembly RH)
    T31-3 ICR- Curtain shield squib RH (Curtain shield airbag assembly RH)
    T31-4 ICR+ Curtain shield squib RH (Curtain shield airbag assembly RH)
    T31-5 PR+ Front pretensioner squib RH (Front seat outer belt assembly RH)
    T31-6 PR- Front pretensioner squib RH (Front seat outer belt assembly RH)
    T31-7 PRR- Rear pretensioner squib RH (Rear seat 3 point type outer belt assembly RH)
    T31-8 PRR+ Rear pretensioner squib RH (Rear seat 3 point type outer belt assembly RH)
    T31-9*3 RSP+ Seat position airbag sensor
    T31-10*3 RBE+ Seat belt buckle switch RH (Front seat inner belt assembly RH)
    T31-17*3 RSP- Seat position airbag sensor
    T31-18*3 RBE- Seat belt buckle switch RH (Front seat inner belt assembly RH)
    T31-23 BBR- Rear airbag sensor RH
    T31-24 BBR+ Rear airbag sensor RH
    O50-1 P2+ Front passenger side squib 2nd step (Instrument panel passenger airbag assembly)
    O50-2 P2- Front passenger side squib 2nd step (Instrument panel passenger airbag assembly)
    O50-3 P- Front passenger side squib (Instrument panel passenger airbag assembly)
    O50-4 P+ Front passenger side squib (Instrument panel passenger airbag assembly)
    O50-5 D+ Driver side squib (Horn button assembly)
    O50-6 D- Driver side squib (Horn button assembly)
    O50-7 D2- Driver side squib 2nd step (Horn button assembly)
    O50-8 D2+ Driver side squib 2nd step (Horn button assembly)
    O50-9 DK+ Driver side knee airbag squib (Lower No. 1 instrument panel airbag assembly)
    O50-10 DK- Driver side knee airbag squib (Lower No. 1 instrument panel airbag assembly)
    O50-11*1 MSW+ Airbag cut off switch cylinder sub-assembly
    O50-12*1 MSW- Airbag cut off switch cylinder sub-assembly
    O50-13 CANH CAN communication line
    O50-17*1 P-AB Passenger airbag ON/OFF indicator (Air conditioning control assembly)
    O50-18 GSW Main body ECU (Multiplex network body ECU)
    O50-19 PK+ Front passenger side knee airbag squib (Lower No. 2 instrument panel airbag assembly)
    O50-20 PK- Front passenger side knee airbag squib (Lower No. 2 instrument panel airbag assembly)
    O50-21 IG2 A/BAG-IG2 fuse
    O50-22 CANL CAN communication line
    O50-23*1 PAON Passenger airbag ON/OFF indicator (Air conditioning control assembly)
    O50-25 E1 Ground
    O50-26 E2 Ground
    O50-27 -SR Front airbag sensor RH
    O50-28 -SL Front airbag sensor LH
    O50-29 +SR Front airbag sensor RH
    O50-30 +SL Front airbag sensor LH
    U9-1 PLR+ Rear pretensioner squib LH (Rear seat 3 point type outer belt assembly LH)
    U9-2 PLR- Rear pretensioner squib LH (Rear seat 3 point type outer belt assembly LH)
    U9-3 PL- Front pretensioner squib LH (Front seat outer belt assembly LH)
    U9-4 PL+ Front pretensioner squib LH (Front seat outer belt assembly LH)
    U9-5 ICL+ Curtain shield squib LH (Curtain shield airbag assembly LH)
    U9-6 ICL- Curtain shield squib LH (Curtain shield airbag assembly LH)
    U9-7 SFL- Side squib LH (Front seat airbag assembly LH)
    U9-8 SFL+ Side squib LH (Front seat airbag assembly LH)
    U9-15*2 LBE+ Seat belt buckle switch LH (Front seat inner belt assembly LH)
    U9-16*2 LSP+ Seat position airbag sensor
    U9-17 BBL+ Rear airbag sensor LH
    U9-18 BBL- Rear airbag sensor LH
    U9-23*2 LBE- Seat belt buckle switch LH (Front seat inner belt assembly LH)
    U9-24*2 LSP- Seat position airbag sensor

    • *1: w/ Airbag Cut Off Switch

    • *2: for LHD

    • *3: for RHD