Toyota Venza: Terminals Of Ecu

Toyota Venza Service Manual / Supplemental Restraint Systems / Airbag System / Terminals Of Ecu

TERMINALS OF ECU

1. CENTER AIRBAG SENSOR ASSEMBLY

Terminal No.	Terminal Symbol	Destination
L31-1	SFL+	Front seat side airbag assembly LH (Side squib LH)
L31-2	SFL-	Front seat side airbag assembly LH (Side squib LH)
L31-3	ICL-	Curtain shield airbag assembly LH (Curtain shield squib LH)
L31-4	ICL+	Curtain shield airbag assembly LH (Curtain shield squib LH)
L31-5	PL+	Front seat outer belt assembly LH (Front pretensioner squib LH)
L31-6	PL-	Front seat outer belt assembly LH (Front pretensioner squib LH)
L31-9	LSP+	Seat position airbag sensor
L31-10	LBE+	Front seat inner belt assembly LH (Seat belt buckle switch LH)
L31-17	LSP-	Seat position airbag sensor
L31-18	LBE-	Front seat inner belt assembly LH (Seat belt buckle switch LH)
L31-23	BBL-	Rear airbag sensor LH
L31-24	BBL+	Rear airbag sensor LH
D6-1	P2+	Front passenger airbag assembly (Front passenger side squib 2nd step)
D6-2	P2-	Front passenger airbag assembly (Front passenger side squib 2nd step)
D6-3	P-	Front passenger airbag assembly (Front passenger side squib)
D6-4	P+	Front passenger airbag assembly (Front passenger side squib)
D6-5	D+	Steering pad (Driver side squib)
D6-6	D-	Steering pad (Driver side squib)
D6-7	D2-	Steering pad (Driver side squib 2nd step)
D6-8	D2+	Steering pad (Driver side squib 2nd step)
D6-9	DK+	Driver side knee airbag assembly (Driver side knee airbag squib)
D6-10	DK-	Driver side knee airbag assembly (Driver side knee airbag squib)
D6-13	CANH	CAN communication line
D6-17	P-AB	Accessory meter assembly (Passenger airbag ON/OFF indicator)
D6-19	VHP+	Front passenger airbag assembly (Passenger side airbag variable vent hole squib)
D6-20	VHP-	Front passenger airbag assembly (Passenger side airbag variable vent hole squib)
D6-21	IG2	IGN fuse
D6-22	CANL	CAN communication line
D6-23	PAON	Accessory meter assembly (Passenger airbag ON/OFF indicator)
D6-25	E1	Ground
D6-26	E2	Ground
D6-27	-SR	Front airbag sensor RH
D6-28	-SL	Front airbag sensor LH
D6-29	+SR	Front airbag sensor RH
D6-30	+SL	Front airbag sensor LH
M28-3	PR-	Front seat outer belt assembly RH (Front pretensioner squib RH)
M28-4	PR+	Front seat outer belt assembly RH (Front pretensioner squib RH)
M28-5	ICR+	Curtain shield airbag assembly RH (Curtain shield squib RH)
M28-6	ICR-	Curtain shield airbag assembly RH (Curtain shield squib RH)
M28-7	SFR-	Front seat side airbag assembly RH (Side squib RH)
M28-8	SFR+	Front seat side airbag assembly RH (Side squib RH)
M28-16	FSR+	Occupant classification ECU
M28-17	BBR+	Rear airbag sensor RH
M28-18	BBR-	Rear airbag sensor RH
M28-24	FSR-	Occupant classification ECU

Problem Symptoms Table

PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are lis ...

Diagnosis System

DIAGNOSIS SYSTEM 1. CHECK DLC3 (a) Check the DLC3 (See page ). 2. FUNCTION OF SRS WARNING LIGHT (a) Primary check (1) Turn the ignition switch off. Wait for at least 2 seconds, then turn the i ...

Other materials about Toyota Venza:

Lost Communication with Rear Airbag Sensor RH (B1632/81,B1633/81,B1642/81,B1692/81,B1693/81)
DESCRIPTION The side collision sensor RH circuit (to determine deployment of the front seat side airbag assembly RH and curtain shield airbag assembly RH) is composed of the center airbag sensor assembly, rear airbag sensor RH and side airbag sensor RH. ...

Inspection
INSPECTION PROCEDURE 1. INSPECT NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY (a) Turn the roller by hand to check that it turns smoothly. If the roller does not turn smoothly, replace the No. 1 valve rocker arm sub-assembly. ...

If the shift lever cannot be shifted from “P”
If the shift lever cannot be shifted with your foot on the brake, there may be a problem with the shift lock system (a system to prevent accidental operation of the shift lever). Have the vehicle inspected by your Toyota dealer immediately. The following ...