Toyota 4Runner: Terminals Of Ecu

Toyota 4Runner Service Manual / Vehicle Interior / Supplemental Restraint Systems / Airbag System / 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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