AIRBAG SYSTEM TERMINALS OF ECU


  1. AIRBAG ECU ASSEMBLY (w/ Rear Pretensioner)

    A01XMU7N53
    Terminal No. Terminal Symbol Destination
    I58-1 P2+ Instrument panel passenger airbag assembly (Front passenger side squib 2nd step)
    I58-2 P2- Instrument panel passenger airbag assembly (Front passenger side squib 2nd step)
    I58-3 P- Instrument panel passenger airbag assembly
    I58-4 P+ Instrument panel passenger airbag assembly
    I58-5 D+ Horn button assembly
    I58-6 D- Horn button assembly
    I58-7 D2- Horn button assembly (Driver side squib 2nd step)
    I58-8 D2+ Horn button assembly (Driver side squib 2nd step)
    I58-9 DK+ Lower No. 1 instrument panel airbag assembly
    I58-10 DK- Lower No. 1 instrument panel airbag assembly
    I58-13 CANH CAN communication line
    I58-18 GSW Main body ECU (Multiplex network body ECU)
    I58-21 IG2 A/BAG fuse
    I58-22 CANL CAN communication line
    I58-24 GSW3 Telematics transceiver*
    I58-25 E1 Ground
    I58-26 E2 Ground
    I58-27 -SR Front airbag sensor RH
    I58-28 -SL Front airbag sensor LH
    I58-29 +SR Front airbag sensor RH
    I58-30 +SL Front airbag sensor LH
    Q23-1 PLR+ Rear No. 1 seat outer belt assembly LH
    Q23-2 PLR- Rear No. 1 seat outer belt assembly LH
    Q23-3 PL- Front seat outer belt assembly LH
    Q23-4 PL+ Front seat outer belt assembly LH
    Q23-7 SFL- Front seat airbag assembly LH
    Q23-8 SFL+ Front seat airbag assembly LH
    Q23-13 ICL+ Curtain shield airbag assembly LH
    Q23-14 ICL- Curtain shield airbag assembly LH
    Q23-15 LBE+ Front seat inner belt assembly LH
    Q23-16 LSP+ Seat position airbag sensor
    Q23-17 BBL+ Side airbag sensor assembly LH
    Q23-18 BBL- Side airbag sensor assembly LH
    Q23-23 LBE- Front seat inner belt assembly LH
    Q23-24 LSP- Seat position airbag sensor
    P23-1 SFR+ Front seat airbag assembly RH
    P23-2 SFR- Front seat airbag assembly RH
    P23-5 PR+ Front seat outer belt assembly RH
    P23-6 PR- Front seat outer belt assembly RH
    P23-7 PRR- Rear No. 1 seat outer belt assembly RH
    P23-8 PRR+ Rear No. 1 seat outer belt assembly RH
    P23-10 RBE+ Front seat inner belt assembly RH
    P23-11 ICR- Curtain shield airbag assembly RH
    P23-12 ICR+ Curtain shield airbag assembly RH
    P23-13 FCP+ Front seat cushion airbag assembly RH
    P23-14 FCP- Front seat cushion airbag assembly RH
    P23-18 RBE- Front seat inner belt assembly RH
    P23-23 BBR- Side airbag sensor assembly RH
    P23-24 BBR+ Side airbag sensor assembly RH

    *: w/ Telematics Transceiver

  2. AIRBAG ECU ASSEMBLY (w/o Rear Pretensioner, w/o Occupant Classification System)

    A01XMU7N53
    Terminal No. Terminal Symbol Destination
    I58-1 P2+ Instrument panel passenger airbag assembly (Front passenger side squib 2nd step)
    I58-2 P2- Instrument panel passenger airbag assembly (Front passenger side squib 2nd step)
    I58-3 P- Instrument panel passenger airbag assembly
    I58-4 P+ Instrument panel passenger airbag assembly
    I58-5 D+ Horn button assembly
    I58-6 D- Horn button assembly
    I58-7 D2- Horn button assembly (Driver side squib 2nd step)
    I58-8 D2+ Horn button assembly (Driver side squib 2nd step)
    I58-9 DK+ Lower No. 1 instrument panel airbag assembly
    I58-10 DK- Lower No. 1 instrument panel airbag assembly
    I58-11 MSW+ Airbag cutoff switch cylinder sub-assembly*1
    I58-12 MSW- Airbag cutoff switch cylinder sub-assembly*1
    I58-13 CANH CAN communication line
    I58-17 P-AB Passenger airbag ON/OFF indicator*1
    I58-18 GSW Main body ECU (Multiplex network body ECU)
    I58-21 IG2 A/BAG fuse
    I58-22 CANL CAN communication line
    I58-23 PAON Passenger airbag ON/OFF indicator*1
    I58-24 GSW3 Telematics transceiver*4
    I58-25 E1 Ground
    I58-26 E2 Ground
    I58-27 -SR Front airbag sensor RH
    I58-28 -SL Front airbag sensor LH
    I58-29 +SR Front airbag sensor RH
    I58-30 +SL Front airbag sensor LH
    Q23-1 FCP+ Front seat cushion airbag assembly LH*3
    Q23-2 FCP- Front seat cushion airbag assembly LH*3
    Q23-3 PL- Front seat outer belt assembly LH
    Q23-4 PL+ Front seat outer belt assembly LH
    Q23-5 ICL+ Curtain shield airbag assembly LH
    Q23-6 ICL- Curtain shield airbag assembly LH
    Q23-7 SFL- Front seat airbag assembly LH
    Q23-8 SFL+ Front seat airbag assembly LH
    Q23-15 LBE+ Front seat inner belt assembly LH
    Q23-16 LSP+ Seat position airbag sensor*2
    Q23-17 BBL+ Side airbag sensor assembly LH
    Q23-18 BBL- Side airbag sensor assembly LH
    Q23-23 LBE- Front seat inner belt assembly LH
    Q23-24 LSP- Seat position airbag sensor*2
    P23-1 SFR+ Front seat airbag assembly RH
    P23-2 SFR- Front seat airbag assembly RH
    P23-3 ICR- Curtain shield airbag assembly RH
    P23-4 ICR+ Curtain shield airbag assembly RH
    P23-5 PR+ Front seat outer belt assembly RH
    P23-6 PR- Front seat outer belt assembly RH
    P23-7 FCP- Front seat cushion airbag assembly RH*2
    P23-8 FCP+ Front seat cushion airbag assembly RH*2
    P23-9 RSP+ Seat position airbag sensor*3
    P23-10 RBE+ Front seat inner belt assembly RH
    P23-17 RSP- Seat position airbag sensor*3
    P23-18 RBE- Front seat inner belt assembly RH
    P23-23 BBR- Side airbag sensor assembly RH
    P23-24 BBR+ Side airbag sensor assembly RH

    *1: w/ Airbag Cutoff Switch

    *2: for LHD

    *3: for RHD

    *4: w/ Telematics Transceiver

  3. AIRBAG ECU ASSEMBLY (w/ Occupant Classification System)

    A01XMU7N53
    Terminal No. Terminal Symbol Destination
    I58-1 P2+ Instrument panel passenger airbag assembly (Front passenger side squib 2nd step)
    I58-2 P2- Instrument panel passenger airbag assembly (Front passenger side squib 2nd step)
    I58-3 P- Instrument panel passenger airbag assembly
    I58-4 P+ Instrument panel passenger airbag assembly
    I58-5 D+ Horn button assembly
    I58-6 D- Horn button assembly
    I58-7 D2- Horn button assembly (Driver side squib 2nd step)
    I58-8 D2+ Horn button assembly (Driver side squib 2nd step)
    I58-9 DK+ Lower No. 1 instrument panel airbag assembly
    I58-10 DK- Lower No. 1 instrument panel airbag assembly
    I58-13 CANH CAN communication line
    I58-17 P-AB Passenger airbag ON/OFF indicator
    I58-18 GSW Main body ECU (Multiplex network body ECU)
    I58-21 IG2 A/BAG fuse
    I58-22 CANL CAN communication line
    I58-23 PAON Passenger airbag ON/OFF indicator
    I58-25 E1 Ground
    I58-26 E2 Ground
    I58-27 -SR Front airbag sensor RH
    I58-28 -SL Front airbag sensor LH
    I58-29 +SR Front airbag sensor RH
    I58-30 +SL Front airbag sensor LH
    Q23-3 PL- Front seat outer belt assembly LH
    Q23-4 PL+ Front seat outer belt assembly LH
    Q23-5 ICL+ Curtain shield airbag assembly LH
    Q23-6 ICL- Curtain shield airbag assembly LH
    Q23-7 SFL- Front seat airbag assembly LH
    Q23-8 SFL+ Front seat airbag assembly LH
    Q23-15 LBE+ Front seat inner belt assembly LH
    Q23-16 LSP+ Seat position airbag sensor
    Q23-17 BBL+ Side airbag sensor assembly LH
    Q23-18 BBL- Side airbag sensor assembly LH
    Q23-23 LBE- Front seat inner belt assembly LH
    Q23-24 LSP- Seat position airbag sensor
    P23-1 SFR+ Front seat airbag assembly RH
    P23-2 SFR- Front seat airbag assembly RH
    P23-3 ICR- Curtain shield airbag assembly RH
    P23-4 ICR+ Curtain shield airbag assembly RH
    P23-5 PR+ Front seat outer belt assembly RH (Front pretensioner)
    P23-6 PR- Front seat outer belt assembly RH (Front pretensioner)
    P23-7 FCP- Front seat cushion airbag assembly RH
    P23-8 FCP+ Front seat cushion airbag assembly RH
    P23-9 FSR+ Occupant detection ECU
    P23-15 PR2- Front seat outer belt assembly RH (Selectable force limiter)
    P23-16 PR2+ Front seat outer belt assembly RH (Selectable force limiter)
    P23-17 FSR- Occupant detection ECU
    P23-23 BBR- Side airbag sensor assembly RH
    P23-24 BBR+ Side airbag sensor assembly RH