Toyota 4Runner manuals

Toyota 4Runner: Terminals Of Ecu

TERMINALS OF ECU

1. AIRBAG SENSOR ASSEMBLY


Terminal No.

Symbol

Destination

F33-1

P2+

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

F33-2

P2-

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

F33-3

P-

Instrument panel passenger airbag assembly (Front passenger side squib)

F33-4

P+

Instrument panel passenger airbag assembly (Front passenger side squib)

F33-5

D+

Spiral cable sub -assembly (Driver side squib)

F33-6

D-

Spiral cable sub -assembly (Driver side squib)

F33-7

D2-

Spiral cable sub -assembly (Driver side squib 2nd step)

F33-8

D2+

Spiral cable sub -assembly (Driver side squib 2nd step)

F33-9

DK+

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

F33-10

DK-

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

F33-13

CANH

CAN communication line

F33-17

P-AB

Telltale light assembly (Passenger airbag ON/OFF indicator)

F33-19

PK+

Lower No. 2 instrument panel airbag assembly (Front passenger side knee squib)

F33-20

PK-

Lower No. 2 instrument panel airbag assembly (Front passenger side knee squib)

F33-21

IG2

IGN fuse

F33-22

CANL

CAN communication line

F33-23

PAON

Telltale light assembly (Passenger airbag ON/OFF indicator)

F33-24*

GSW3

Telematics transceiver

F33-25

E1

Ground

F33-26

E2

Ground

F33-27

-SR

Front airbag sensor RH

F33-28

-SL

Front airbag sensor LH

F33-29

+SR

Front airbag sensor RH

F33-30

+SL

Front airbag sensor LH

O1-1

SFL+

Front seat side airbag assembly LH (Front side squib LH)

O1-2

SFL-

Front seat side airbag assembly LH (Front side squib LH)

O1-3

ICL-

Curtain shield airbag assembly LH (Curtain shield squib LH)

O1-4

ICL+

Curtain shield airbag assembly LH (Curtain shield squib LH)

O1-5

PL+

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

O1-6

PL-

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

O1-10

LBE+

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

O1-18

LBE-

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

O1-23

BBL-

Rear airbag sensor LH

O1-24

BBL+

Rear airbag sensor LH

N1-3

PR-

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

N1-4

PR+

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

N1-5

ICR+

Curtain shield airbag assembly RH (Curtain shield squib RH)

N1-6

ICR-

Curtain shield airbag assembly RH (Curtain shield squib RH)

N1-7

SFR-

Front seat side airbag assembly RH (Front side squib RH)

N1-8

SFR+

Front seat side airbag assembly RH (Front side squib RH)

N1-16

FSR+

Occupant detection ECU

N1-17

BBR+

Rear airbag sensor RH

N1-18

BBR-

Rear airbag sensor RH

N1-21

BDR+

Rear floor side airbag sensor

N1-22

BDR-

Rear floor side airbag sensor

N1-24

FSR-

Occupant detection ECU

  • *: w/ Telephone Switch
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