Toyota CH-R Service Manual: Terminals Of Ecu

TERMINALS OF ECU

AIRBAG SENSOR ASSEMBLY (w/o Occupant Classification System)

Terminal No.

Terminal Symbol

Destination

F70-3

P-

Front passenger side squib (Instrument panel passenger without door airbag assembly)

F70-4

P+

Front passenger side squib (Instrument panel passenger without door airbag assembly)

F70-5

D+

Driver side squib (Horn button assembly)

F70-6

D-

Driver side squib (Horn button assembly)

F70-9

DK+

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

F70-10

DK-

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

F70-11

MSW+

Airbag cut off switch cylinder sub-assembly

F70-12

MSW-

Airbag cut off switch cylinder sub-assembly

F70-13

CANH

CAN communication line

F70-17

P-AB

Passenger airbag ON/OFF indicator (Clock assembly)

F70-21

IG2

A/BAG-IG2 fuse

F70-22

CANL

CAN communication line

F70-23

PAON

Passenger airbag ON/OFF indicator (Clock assembly)

F70-25

E1

Ground

F70-26

E2

Ground

F70-27

-SR

Front airbag sensor RH

F70-28

-SL

Front airbag sensor LH

F70-29

+SR

Front airbag sensor RH

F70-30

+SL

Front airbag sensor LH

M2-1

PL-

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

M2-2

PL+

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

M2-6

ICL-

Curtain shield squib LH (Curtain shield airbag assembly LH)

M2-7

ICL+

Curtain shield squib LH (Curtain shield airbag assembly LH)

M2-8

BBL+

No. 1 side airbag sensor LH

M2-9

SFL+

Side squib LH (Front seat airbag assembly LH)

M2-10

SFL-

Side squib LH (Front seat airbag assembly LH)

M2-11

BCL+

Floor side airbag sensor LH

M2-12

BCL-

Floor side airbag sensor LH

M2-15

BBL-

No. 1 side airbag sensor LH

M17-4

PR+

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

M17-5

PR-

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

M17-6

SFR-

Side squib RH (Front seat airbag assembly RH)

M17-7

SFR+

Side squib RH (Front seat airbag assembly RH)

M17-8

BBR+

No. 1 side airbag sensor RH

M17-9

ICR+

Curtain shield squib RH (Curtain shield airbag assembly RH)

M17-10

ICR-

Curtain shield squib RH (Curtain shield airbag assembly RH)

M17-11

BBR-

No. 1 side airbag sensor RH

M17-14

BCR-

Floor side airbag sensor RH

M17-15

BCR+

Floor side airbag sensor RH

AIRBAG SENSOR ASSEMBLY (w/ Occupant Classification System)

Terminal No.

Terminal Symbol

Destination

M1-1

SFL+

Side squib LH (Front seat airbag assembly LH)

M1-2

SFL-

Side squib LH (Front seat airbag assembly LH)

M1-3

ICL-

Curtain shield squib LH (Curtain shield airbag assembly LH)

M1-4

ICL+

Curtain shield squib LH (Curtain shield airbag assembly LH)

M1-5

PL+

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

M1-6

PL-

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

M1-7

PLR-

Rear pretensioner squib LH (Rear seat 3 point type outer belt assembly LH)

M1-8

PLR+

Rear pretensioner squib LH (Rear seat 3 point type outer belt assembly LH)

M1-9

LSP+

Seat position airbag sensor

M1-10

LBE+

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

M1-15

SRL-

Rear side squib LH (Rear seat airbag assembly LH)

M1-16

SRL+

Rear side squib LH (Rear seat airbag assembly LH)

M1-17

LSP-

Seat position airbag sensor LH

M1-18

LBE-

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

M1-21

BCL+

Floor side airbag sensor LH

M1-22

BCL-

Floor side airbag sensor LH

M1-23

BBL-

No. 1 side airbag sensor LH

M1-24

BBL+

No. 1 side airbag sensor LH

F70-1

P2+

Front passenger side squib 2nd step (Instrument panel passenger without door airbag assembly)

F70-2

P2-

Front passenger side squib 2nd step (Instrument panel passenger without door airbag assembly)

F70-3

P-

Front passenger side squib (Instrument panel passenger without door airbag assembly)

F70-4

P+

Front passenger side squib (Instrument panel passenger without door airbag assembly)

F70-5

D+

Driver side squib (Horn button assembly)

F70-6

D-

Driver side squib (Horn button assembly)

F70-7

D2-

Driver side squib 2nd step (Horn button assembly)

F70-8

D2+

Driver side squib 2nd step (Horn button assembly)

F70-9

DK+

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

F70-10

DK-

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

F70-13

CANH

CAN communication line

F70-17

P-AB

Passenger airbag ON/OFF indicator (Clock assembly)

F70-21

IG2

A/BAG-IG2 fuse

F70-22

CANL

CAN communication line

F70-23

PAON

Passenger airbag ON/OFF indicator (Clock assembly)

F70-24*

GSW3

DCM (Telematics transceiver)

F70-25

E1

Ground

F70-26

E2

Ground

F70-27

-SR

Front airbag sensor RH

F70-28

-SL

Front airbag sensor LH

F70-29

+SR

Front airbag sensor RH

F70-30

+SL

Front airbag sensor LH

M18-1

PRR+

Rear pretensioner squib RH (Rear seat 3 point type outer belt assembly RH)

M18-2

PRR-

Rear pretensioner squib RH (Rear seat 3 point type outer belt assembly RH)

M18-3

PR-

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

M18-4

PR+

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

M18-5

ICR+

Curtain shield squib RH (Curtain shield airbag assembly RH)

M18-6

ICR-

Curtain shield squib RH (Curtain shield airbag assembly RH)

M18-7

SFR-

Side squib RH (Front seat airbag assembly RH)

M18-8

SFR+

Side squib RH (Front seat airbag assembly RH)

M18-9

SRR+

Rear side squib RH (Rear seat airbag assembly RH)

M18-10

SRR-

Rear side squib RH (Rear seat airbag assembly RH)

M18-11

FCP-

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

M18-12

FCP+

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

M18-13

PR2+

Selectable force limiter squib RH (Front seat outer belt assembly RH)

M18-14

PR2-

Selectable force limiter squib RH (Front seat outer belt assembly RH)

M18-17

BBR+

No. 1 side airbag sensor RH

M18-18

BBR-

No. 1 side airbag sensor RH

M18-19

BCR-

Floor side airbag sensor RH

M18-20

BCR+

Floor side airbag sensor RH

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