Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001N5C8
Model Year Start: 2021 Model: Corolla Prod Date Range: [04/2020 - 09/2022]
Title: SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for HV Model): TERMINALS OF ECU; 2021 - 2022 MY Corolla Corolla HV [04/2020 - 09/2022]

TERMINALS OF ECU

AIRBAG SENSOR ASSEMBLY

Terminal No.

Terminal Symbol

Destination

*1: w/ Manual (SOS) Switch

*2: w/ Rear Seat Airbag Assembly

O1-5

PL+

Front pretensioner squib LH (Front seat outer belt assembly LH)

O1-6

PL-

O1-7

ICL-

Curtain shield squib LH (Curtain shield airbag assembly LH)

O1-8

ICL+

O1-13*2

SRL+

Rear side squib LH (Rear seat airbag assembly LH)

O1-14*2

SRL-

O1-15

SFL-

Front side squib LH (Front seat airbag assembly LH)

O1-16

SFL+

O1-25

LSP+

Seat position airbag sensor

O1-26

LSP-

O1-27

LBE-

Front seat belt buckle switch LH (Front seat inner belt assembly LH)

O1-28

LBE+

O1-29

BCL+

Side No. 1 airbag sensor LH

O1-30

BCL-

O1-31

BBL-

Side No. 2 airbag sensor LH

O1-32

BBL+

I47-1

P2+

Front passenger squib 2nd step (Instrument panel passenger airbag assembly)

I47-2

P2-

I47-3

P-

Front passenger squib (Instrument panel passenger airbag assembly)

I47-4

P+

I47-6

D+

Driver squib (Horn button assembly)

I47-7

D-

I47-8

D2-

Driver squib 2nd step (Horn button assembly)

I47-9

D2+

I47-10

P3+

Front passenger variable vent hole squib (Instrument panel passenger airbag assembly)

I47-11

P3-

I47-12

DK-

Driver side knee airbag squib (Lower No. 1 instrument panel airbag assembly)

I47-13

DK+

I47-23*1

GSW3

DCM (Telematics transceiver)

I47-24

GSW2

Hybrid vehicle control ECU

I47-26

CANH

CAN communication line

I47-27

CANL

I47-28

-SR

Front airbag sensor RH

I47-29

+SR

I47-30

+SL

Front airbag sensor LH

I47-31

-SL

I47-32

E2

Ground

I47-33

E1

I47-34

P-AB

Passenger airbag ON/OFF indicator (Telltale light assembly)

I47-35

PAON

I47-36

IG2

A/BAG-IG2 fuse

O17-1

ICR+

Curtain shield squib RH (Curtain shield airbag assembly RH)

O17-2

ICR-

O17-3

PR-

Front pretensioner squib RH (Front seat outer belt assembly RH)

O17-4

PR+

O17-9

SFR+

Front side squib RH (Front seat airbag assembly RH)

O17-10

SFR-

O17-11*2

SRR-

Rear side squib RH (Rear seat airbag assembly RH)

O17-12*2

SRR+

O17-13

FCP+

Passenger side front seat cushion squib (Front seat cushion airbag assembly RH)

O17-14

FCP-

O17-25

BBR+

Side No. 2 airbag sensor RH

O17-26

BBR-

O17-27

BCR-

Side No. 1 airbag sensor RH

O17-28

BCR+